Wheel Holding Means Patents (Class 157/14)
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Patent number: 11491818Abstract: The disclosure discloses a high-precision wheel assembling device, which is high in size and shape precision, good in dynamic balance, high in fatigue strength, good in rigidity and elasticity, light in weight, attractive in appearance and recyclable in material.Type: GrantFiled: December 5, 2019Date of Patent: November 8, 2022Assignee: CITIC Dicastal Co., Ltd.Inventors: Weidong Liu, Shiwen Xu, Minglei Li
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Patent number: 11370077Abstract: A device for removing burrs from bolt holes of an aluminum alloy wheel is composed of a frame, a support plate, clamping guide rails, clamping motors, clamping sliders, support rods, clamping wheels, racks, gears, a brush disc, a support sleeve, a feed slide, guide pillars, a feed linear motor, a pitch adjustment linear motor, a conical pitch head, horizontal push rods, sliders, springs, burr brush drive motors and burr brushes. The device can meet the requirements of an automatic production line and can be used for automatically removing burrs from the inner walls of bolt hole countersinks. The device has certain flexibility and can adjust pitch diameter, can be used for removing burrs from bolt hole countersinks having different diameters, and is easy to manufacture, economical, practical and convenient to operate.Type: GrantFiled: September 7, 2018Date of Patent: June 28, 2022Assignee: CITIC DICASTAL CO., LTD.Inventors: Huiying Liu, Song Li
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Patent number: 11364597Abstract: The disclosure provides a tire centering fixture including: a gear, a first rack, a second rack, a third rack, a shaft sleeve, and a guide cylinder. The first rack, the second rack, and the third rack are engaged with the gear. The gear is disposed around the shaft sleeve; the gear and the shaft sleeve are disposed on the guide cylinder. The guide cylinder includes a central cavity and a base wall. The base wall includes a central hole and a circular recess; a lower end of the shaft sleeve is in movable fit with the circular recess of the base wall, and a lower end face thereof is flush with the bottom surface of the circular recess. A locating base is disposed on the upper end face of the guide cylinder and is fixed on the guide cylinder. The locating base functions as an end cover.Type: GrantFiled: June 8, 2021Date of Patent: June 21, 2022Inventor: Jian Huang
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Patent number: 10828948Abstract: The present invention regards a group for supporting and tightening a rim of or for a tired wheel, and such group includes a base, a wheel-holder table, an upright or column projecting upward from the base and supporting at the top the wheel-holder table, a shaft or pin mounted in or alongside the upright or column, a sleeve element or ring nut element constrainable or mountable on the shaft or pin and means for the relative movement of the shaft or pin and of the table.Type: GrantFiled: February 5, 2018Date of Patent: November 10, 2020Assignee: BUTLER ENGINEERING AND MARKETING S.P.A.Inventor: Tullio Gonzaga
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Patent number: 10752064Abstract: A fixture for eccentric clamping of a wheel is composed of a base (1), a cylinder (2), a cylinder support (3), a connecting seat (4), a movable positioning seat (5), a guide rail sliding seat (6), a linear guide rail (7) and a fixed positioning seat (8), wherein the cylinder support (3), the linear guide rail (7) and the fixed positioning seat (8) are fixed on the base (1), the cylinder (2) is mounted on the cylinder support (3), an output shaft of the cylinder (2) is connected with the connecting seat (4), the connecting seat (4) is connected with the linear guide rail (7) via the guide rail sliding seat (6), the movable positioning seat (5) is fixed on the connecting seat (4), and the cylinder (2) is configured to drive the connecting seat (4) and the movable positioning seat (5) to move along the linear guide rail (7).Type: GrantFiled: August 24, 2018Date of Patent: August 25, 2020Assignee: CITIC Dicastal CO., LTD.Inventors: Weidong Liu, Fengyan Liu, Jiandong Guo, Xiaoguang Huang, Yao Zheng, Xiao Liu
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Patent number: 10207556Abstract: The present invention concerns an axle unit comprising a stub axle and an axle tube, wherein the stub axle has a longitudinal channel which extends inside the stub axle substantially along a stub axis, wherein the stub axle has a transverse channel which extends inside the stub axle substantially transversely to the stub axis and opens to the environment at the outer face of the stub axle, wherein the longitudinal channel and the transverse channel are connected together, wherein the stub axle has a stub joining region to which the hollow-bodied axle tube can be secured.Type: GrantFiled: September 8, 2015Date of Patent: February 19, 2019Assignee: SAF-HOLLAND GmbHInventors: Armin Christ, Kerstin Kreiner
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Patent number: 10189066Abstract: WHEEL STRAIGHTENER DEVICE describes a constructive configuration in wheel straightener equipment, used for the correction of warped wheel of motor vehicle, in which the modifications applied to the new device relates primarily to the improvement in manufacture and use of such devices, aiming to eliminate the jack and improve wheel support points on the equipment, as well as providing a flange that has a universal feature that meets all 4, 5 and 6-hole models.Type: GrantFiled: September 25, 2017Date of Patent: January 29, 2019Assignee: GAHOTECH SISTEMAS AUTOMOTIVOS EIRELI-EPPInventor: Adilson Garcia
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Patent number: 9815157Abstract: A circumferential positioning device of automobile hub having rotary positioning seat, transition seat, bearing, positioning pin, positioning cylinder, bearing, base frame, main rotating shaft with sliding spline, coupling assembly, link snap-gauge assembly, lead screw, connecting bolt, nut, servo motor, lower bracket of main rotating shaft, small bracket of belt servo motor, belt pulley servo motor, small belt pulley axle, small belt pulley, belt, large belt pulley. The device in the present invention two radial grooves passing through the center that are formed in the bottom surface of the flange of the hub, correspond to the spoke direction on the facade of the hub and are just matched with the two radial bosses passing through the center on the top face of the positioning seat to achieve a positioning purpose.Type: GrantFiled: June 13, 2016Date of Patent: November 14, 2017Assignee: CITIC Dicastal CO., LTD.Inventors: Jinling Yang, Li Yang, Liang Ma, Zhi Chen, Yongwang Zhao, Guoyuan Xiong, Zhihua Zhu, Zuo Xu
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Patent number: 9283820Abstract: A center clamping mechanism for a wheel assembly service machine such as a tire changer machine includes a back cone centering element projecting outwardly from a platen and configured to engage a center bore of the wheel rim hub mount pad from an inner side of the hub mount pad. The centering element may include a compliant element configured to at least partially support the weight of the wheel rim and tire when being clamped. A pivot arm defines a contact surface for the inner side of the wheel rim hub mount pad, and when the tire is rotated by an operator with the inner side in contact with the contact surface, an anti-rotate pin carried on the pivot arm may be adjusted in radial position relative to the drive axis to accommodate different lug holes at varying lug bolt circle diameters.Type: GrantFiled: April 19, 2012Date of Patent: March 15, 2016Assignee: Hunter Engineering CompanyInventor: Douglas S. Hanneken
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Patent number: 9132706Abstract: A device (1) for locking wheel rims for vehicles on repair workshop machines, particularly tire-changing machines or the like, includes a fastening apparatus (2) associable in a removable way with at least a supporting arrangement (B) of the rim of a wheel (A) in a vehicle repair workshop machine or the like, a stop element (3) engageable on a rim arranged on the supporting arrangement (B) for locking the rim itself and a simultaneous movement apparatus (4) associated with the fastening apparatus (2) and with the stop element (3) and suitable for simultaneously moving the fastening apparatus (2) and the stop element (3) between a release configuration, wherein the fastening apparatus is released from the supporting arrangement and the stop element is substantially disengaged from the rim, and a locking configuration, wherein the fastening apparatus is associated with the supporting arrangement and the stop element is engaged on the rim.Type: GrantFiled: July 17, 2012Date of Patent: September 15, 2015Assignee: GIULIANO GROUP S.P.A.Inventor: Maurizio Bonacini
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Patent number: 9004137Abstract: The invention relates to bicycle work stands for making repairs and changing and mounting tubeless tires. There is provided a one-sided wheel work stand with a pivotal upper wheel bracket which allows the user to work unobstructed on the wheel and then acts as a device to lay the wheel flat for better sealing. In related embodiments, the work stand is configured to assist a user in adapting 32 mm 15 QR axle hubs and in truing a bicycle wheel while attached to the work stand.Type: GrantFiled: September 23, 2013Date of Patent: April 14, 2015Inventors: Timothy Voegeli, Philip Voegeli
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Patent number: 8776858Abstract: An apparatus (1) for mounting and removing a tire (2) on and from a respective rim (3) comprises: a movement element (9) for moving a bead (2a) of the tire (2) in order to insert/remove the bead (2a) into/from a respective groove in the rim (3); means (4) for supporting and moving the rim (3), designed to rotationally drive the rim about its longitudinal axis; characterized in that the means (4) for supporting and moving the rim (3) comprise a sensor (252) for measuring the mechanical strain applied to the supporting and movement means (4) as a result of the mechanical stress on the bead (2a) of the tire (2) during mounting/removal of the latter on/from the rim (3).Type: GrantFiled: November 1, 2010Date of Patent: July 15, 2014Assignee: Corghi S.p.A.Inventor: Giulio Corghi
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Patent number: 8720522Abstract: A motorcycle wheel changing tool is presented that utilizes a rolling carriage that immobilizes the front or back wheel utilizing flat steel swing arms and a tension spring that holds the wheel in place with a knockout retaining rod through the wheel. The entire unit can be rolled and/or lifted in place to work in conjunction with a motorcycle stand. There is a folding handle that expands or contracts to accommodate different size tire/wheel widths and can pull the unit. The rolling wheels can be raised or lowered for different motorcycles depending on the height of the bike in relation to the wheel stand. Additionally, four large eye hooks can be raised or lowered to secure the wheel. Two threaded rods are utilized that secure both angle ends in place to secure the unit so that it is perpendicular to the wheel and keeps the unit from flexing.Type: GrantFiled: March 23, 2011Date of Patent: May 13, 2014Inventor: Sam Combs
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Publication number: 20140102644Abstract: A safety system for containment of explosion when servicing a tire mounted on a rim includes an enclosure capable of receiving the tire and provided with openings to allow passage of air upon tire explosion, and a support device attached to the enclosure for contacting the tire to secure thereof in a servicing position within the enclosure and without contacting the rim. The system also includes a first energy absorbing unit attached to and located within the enclosure to face a first rim side and capable of substantially absorb kinetic energy of first rim parts ejected upon tire explosion. The system further includes a second energy absorbing unit attached to and located within the enclosure to face a second rim side and capable of substantially absorb kinetic energy of second rim parts and any portion of the tire ejected upon tire explosion.Type: ApplicationFiled: May 27, 2013Publication date: April 17, 2014Inventors: Sylvain Bilodeau, Jean-Claude Ouellet, Denis Hotte, Bertrand Maheux
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Publication number: 20140083626Abstract: The invention relates to bicycle work stands for making repairs and changing and mounting tubeless tires. There is provided a one-sided wheel work stand with a pivotal upper wheel bracket which allows the user to work unobstructed on the wheel and then acts as a device to lay the wheel flat for better sealing. In related embodiments, the work stand is configured to assist a user in adapting 32 mm 15 QR axle hubs and in truing a bicycle wheel while attached to the work stand.Type: ApplicationFiled: September 23, 2013Publication date: March 27, 2014Inventor: Timothy Voegeli
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Patent number: 8636048Abstract: The tire run-flat ring removal and installation machine includes three basic embodiments, each having a tire support table (14) and actuators for removing and/or reinstalling the run-flat ring (R) in the tire (T). The actuators may be hydraulically, pneumatically, or electromechanically powered, and save the technician considerable time and effort in the process.Type: GrantFiled: May 29, 2009Date of Patent: January 28, 2014Inventors: James R. Carawan, Monica L. Carawan, Al Turner, Jennifer Turner, Dale Hall
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Patent number: 8590590Abstract: A machine for fitting and removing a tire (1) from a rim (2) of a wheel (3). The machine comprises a frame (10), a rotating table (11) for attaching the wheel to and for rotating the rim about its axis (Y), and a tool for fitting and/or removing the tire from the rim. The machine also comprises a lever (12) to which a pressure element (13) is attached in order to push the bead (6) of the tire toward a circumferential recess of the rim. The lever (12) is connected to the frame (10) and comprises a first articulation in order to bring a pressure element (13) closer to or further from the axis (Y), and a second articulation in order to bring the pressure element (13) closer to or further from a central plane (PC) perpendicular to the axis (Y) and passing through the center (D) of the rim (2).Type: GrantFiled: October 6, 2010Date of Patent: November 26, 2013Inventor: Bertrand du Quesne
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Publication number: 20130248120Abstract: An automatic anti-slipping system for a rotationally fixed attachment of a rim of a wheel in a wheel service machine, comprises a wheel supporting and rotating means (20), for supporting and rotating a wheel to be serviced. At least two driving pins (32) are provided at the wheel supporting and rotating means (20) for reversibly generating a rotationally fixed connection between a wheel supporting and rotating means (20) and a rim of a wheel to be serviced, wherein at least one of the at least two driving pins (32) is adapted to come in a positive locking engagement with at least one recess of a rim, and wherein the at least two driving pins (32) are adapted to be reversibly moveable, and actuator means (40) are able to reversibly move the driving pins (32) in an actuated state.Type: ApplicationFiled: March 26, 2012Publication date: September 26, 2013Inventor: Paolo SOTGIU
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Patent number: 8464775Abstract: A tool for tire uninstalling and installing machines includes an element for connection to a movable bearing member of the tire uninstalling and installing machine, which has a longitudinal axis, and a round contact element which is freely and rotatably supported by said connection member about a rotation axis and which has an external outline in contact with a contact portion of a side of a tire installed to a rim, the round element having a flared contacting and lifting surface suitable to contact and lift the tire from the rim, which has a base facing toward the rim and defining a first opposed vertex, touching means extending from the base toward the rim for touching a portion of the rim.Type: GrantFiled: May 17, 2010Date of Patent: June 18, 2013Assignee: Teco S.r.l.Inventors: Mauro Barbetti, Roberto Iotti, Gianfranco Pellacani
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Patent number: 8453702Abstract: The blocking device of a wheel rim on a tire-mounting machine is provided with a rotating support plate having a central hole, and includes a stem for engaging with the rotating support plate, and a cursor which is slidable on the stem and which includes a conical centring body and a device for activating for moving the cursor along the stem. The device for activating includes a mechanical transmission between a collar and a motor and the coupling between the cursor and the stem is such as to prevent rotation of the cursor about the stem.Type: GrantFiled: February 12, 2010Date of Patent: June 4, 2013Assignee: Corghi S.p.A.Inventors: Giulio Corghi, Andrea Bacchi
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Publication number: 20130025797Abstract: A device (1) for locking wheel rims for vehicles on repair workshop machines, particularly tyre-changing machines or the like, includes a fastening apparatus (2) associable in a removable way with at least a supporting arrangement (B) of the rim of a wheel (A) in a vehicle repair workshop machine or the like, a stop element (3) engageable on a rim arranged on the supporting arrangement (B) for locking the rim itself and a simultaneous movement apparatus (4) associated with the fastening apparatus (2) and with the stop element (3) and suitable for simultaneously moving the fastening apparatus (2) and the stop element (3) between a release configuration, wherein the fastening apparatus is released from the supporting arrangement and the stop element is substantially disengaged from the rim, and a locking configuration, wherein the fastening apparatus is associated with the supporting arrangement and the stop element is engaged on the rim.Type: ApplicationFiled: July 17, 2012Publication date: January 31, 2013Applicant: GIULIANO GROUP S.P.A.Inventor: Maurizio BONACINI
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Publication number: 20120279667Abstract: The tire run-flat ring removal and installation machine includes three basic embodiments, each having a tire support table (14) and actuators for removing and/or reinstalling the run-flat ring (R) in the tire (T). The actuators may be hydraulically, pneumatically, or electromechanically powered, and save the technician considerable time and effort in the process.Type: ApplicationFiled: May 29, 2009Publication date: November 8, 2012Inventors: James R. Carawan, Monica L. Carawan, Al Turner, Jennifer Turner, Dale Hale
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Publication number: 20120255682Abstract: A tire support stand includes a connecting arm and a telescopic arm, both connected to a securing bracket. The telescopic arm is pivotally connected to the securing bracket, while the connecting arm is firmly affixed to the securing bracket. The telescopic arm includes a sleeve member and an extendable arm which extends in and out of the sleeve member. The tire support stand has two configurations: (1) an upright configuration in which the connecting arm is mounted in a tripod; and (2) an L-shaped configuration in which the connecting arm is mounted to a trailer hitch receiver. In the upright configuration, a spindle platform is mounted on top of the connecting arm for receiving a tire. In the L-shaped configuration, the telescopic arm is rotated to a position perpendicular to the connecting arm and the spindle platform is mounted on top of the telescopic arm for receiving a tire.Type: ApplicationFiled: April 5, 2012Publication date: October 11, 2012Inventor: Joseph C. Orr
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Patent number: 8235084Abstract: A device for truing and regulating the tension of spoked running wheels includes a support device for stationarily clamping the hub of the running wheel, a measuring device for determining the lateral and top eccentricity of the rim, a device for fixing a motor-driven nipple wrench to the spoke nipple, a device for manually adjusting spoke tension. The hub of the running wheel is clamped for measuring symmetrical to the axial radial plane; both lateral and top eccentricity and rim anomalies on the same radial rim segment can be read out directly and electronically with or without the tires fitted. A wrench can be installed in existing devices; and is suitable for manual and motor-driven applications.Type: GrantFiled: April 24, 2006Date of Patent: August 7, 2012Inventor: Christoph Rugel
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Publication number: 20120055636Abstract: A device for locking wheel rims for vehicles on repair workshop machines, has a supporting structure rotating around a work axis with a repair workshop machine or the like and has a resting portion for a wheel rim for vehicles, a locking element removably connected to a fastening element on the supporting structure, and a movement arrangement. The movement arrangement has a main actuator cylinder with fluid operation suitable for moving the fastening element from a release position, wherein the locking element is disengaged from the rim, to a retention position, wherein the locking element is engaged on the rim, an auxiliary actuator cylinder with fluid operation suitable for moving the fastening element from the release position to the retention position of the rim, and a feeding mouth for a fluid connected to one of the main actuator cylinder and the auxiliary actuator cylinder.Type: ApplicationFiled: September 2, 2011Publication date: March 8, 2012Applicant: GIULIANO GROUP S.p.A.Inventor: Maurizio Bonacini
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Patent number: 8011412Abstract: An apparatus for protecting the exterior or polished surface of wheels as tires are removed and placed on the wheel. The apparatus includes a substantially flat base having a plurality of stanchions extending out from the base. Each stanchion has a collar positioned adjacent to the base that includes a diameter greater than the stanchion. The stanchions are sized to fit through the bolt holes of the wheel in order to generally align each stanchion with one of those holes. Each collar is sized to be preferably slightly larger than the average bolt, or lug, hole on the wheel. Additionally, each collar is sized to cover substantially the same area as the lug nut or nut that normally attaches the wheels to the vehicle upon which they are used.Type: GrantFiled: January 4, 2008Date of Patent: September 6, 2011Assignee: Melzo InnovationsInventors: J. Stephen Farley, Bill Cropper, Clay Spivey
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Publication number: 20110192548Abstract: A tire cage is disclosed for containing the debris from a tire explosion. The cage includes a lightweight energy absorbing material for protecting structural members of the cage from tire explosion damage so that the cage is reusable. The energy absorbing material may be a metallic foam or other open celled structured material that is able to absorb large amounts of kinetic energy by permanently deforming. The cage is particularly effective in containing explosions of large equipment tires 6 to 12 feet in diameter and having a stored kinetic energy in a range of approximately 900 kilojoules to 1500 kilojoules.Type: ApplicationFiled: April 15, 2011Publication date: August 11, 2011Applicant: Goldcorp Inc.Inventors: Dennis J. Dupray, Donald Kent Wilson
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Patent number: 7987889Abstract: A wheel servicing machine provides a rotatable shaft having a retractable rod slidably disposed in a center bore of the rotatable shaft, wherein the retractable rod is longitudinally moveable relative to the shaft. A rotatable locking member is disposed on the distal end of the retractable rod. The locking member includes one or more mounting studs protruding radially therefrom for engaging a centering cone or a wheel clamp. A tool support arm including a stage protrudes from the base. A tool adapted for engaging a sidewall of a tire is attached to the support arm. A second stage including a second tool configured for engaging the opposite sidewall of the tire may also extend from the base. A platform assembly having one or more spring-loaded rollers is attached to the base in some embodiments. A longitudinally moveable travel arm includes a jointed auxiliary arm extending therefrom. A wheel clamp includes a plurality of arms, wherein at least one arm is moveable relative to at least one other arm.Type: GrantFiled: August 27, 2010Date of Patent: August 2, 2011Assignee: Hennessy Industries, Inc.Inventor: John Story
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Patent number: 7775249Abstract: A method and apparatus for centering a tire on a wheel for concentrically mounting the tire on the wheel. The tire and wheel assembly are placed on an arched member which gravitationally centers assembly on the arched member. Further, the arched member is also a rest for the tire sidewall to seal the bead of the tire on the wheel. A tire stand for handling, positioning and assisting in seating a bead is also provided. The tire stand also has an arched member to center the tire on the wheel. Two forks cradle a vertically positioned tire to initially position the tire and wheel assembly over the arched member. The tire stand is configured to be tilted to a horizontal position with the tire and wheel assembly inserted, thereby centering the assembly on the arched member. A beading device can then be activated to the concentric tire and wheel assembly.Type: GrantFiled: January 31, 2008Date of Patent: August 17, 2010Assignee: Ochoa Brothers, Inc.Inventor: Sandy Ochoa
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Publication number: 20100200174Abstract: The blocking device (10) of a wheel rim (100) on a tyre-mounting machine is provided with a rotating support plate (5) having a central hole (6), and comprises a stem (11) for engaging with the rotating support plate (5), and a cursor (15) which is slidable on the stem (11) and which comprises a conical centring body (16) and means for activating for moving the cursor (15) along the stem (11). The means for activating comprise a mechanical transmission between a collar (20) and a motor (28) and the coupling between the cursor (15) and the stem (11) is such as to prevent rotation of the cursor (15) about the stem (11).Type: ApplicationFiled: February 12, 2010Publication date: August 12, 2010Applicant: CORGHI S.P.A.Inventors: Giulio CORGHI, Andrea Bacchi
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Publication number: 20090194239Abstract: A method and apparatus for centering a tire on a wheel for concentrically mounting the tire on the wheel. The tire and wheel assembly are placed on an arched member which gravitationally centers assembly on the arched member. Further, the arched member is also a rest for the tire sidewall to seal the bead of the tire on the wheel. A tire stand for handling, positioning and assisting in seating a bead is also provided. The tire stand also has an arched member to center the tire on the wheel. Two forks cradle a vertically positioned tire to initially position the tire and wheel assembly over the arched member. The tire stand is configured to be tilted to a horizontal position-with the tire and wheel assembly inserted, thereby centering the assembly on the arched member. A beading device can then be activated to the concentric tire and wheel assembly.Type: ApplicationFiled: January 31, 2008Publication date: August 6, 2009Inventor: Sandy Ochoa
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Patent number: 7546865Abstract: A machine for assembling and disassembling a tyre fitted with a rigid inner run-flat ring, wherein the machine is a tyre removing machine having a turntable; a tool column located alongside the turntable and having a guide located alongside and parallel to the turntable; a slide mounted to run along the guide; and an actuating device for moving the slide along the guide; the tyre removing machine having tooling defined by a first tool fitted to the turntable to support the tyre and the rigid ring, and by a second tool fitted to the slide and movable with the slide along the tool column to engage the rigid ring and move the rigid ring with respect to the tyre.Type: GrantFiled: April 13, 2007Date of Patent: June 16, 2009Assignee: Bridgestone CorporationInventors: Fabrizio Giovannucci, Vittorio Collepardi
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Publication number: 20090020231Abstract: A device for truing and regulating the tension of spoked running wheels includes a support device for stationarily clamping the hub of the running wheel, a measuring device for determining the lateral and top eccentricity of the rim, a device for fixing a motor-driven nipple wrench to the spoke nipple, a device for manually adjusting spoke tension. The hub of the running wheel is clamped for measuring symmetrical to the axial radial plane; both lateral and top eccentricity and rim anomalies on the same radial rim segment can be read out directly and electronically with or without the tires fitted. A wrench can be installed in existing devices; and is suitable for manual and motor-driven applications.Type: ApplicationFiled: April 24, 2006Publication date: January 22, 2009Inventor: Christoph Rugel
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Publication number: 20080105358Abstract: A chuck and a chuck system, and a method for processing a toroidal structure such as a tire carcass. The carcass includes an internal circumference and tapered ends. The chuck system comprises a plurality of chucks wherein each chuck includes a circumferential or substantially circumferential external surface and a plurality of friction reducing members positioned on the external surface. The friction reducing members are positioned to engage the internal circumference of the toroidal structure such as a tire. The method of processing a tire carcass includes positioning the tire carcass on fixed diameter chucks having friction reducing members on the external surface.Type: ApplicationFiled: November 8, 2006Publication date: May 8, 2008Inventors: Amir Serdarevic, John J. Kaiser, William Lutes
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Patent number: 7296351Abstract: A tired-wheel having a wheel-rim and a tire thereon is automatically serviced. The method includes loading the tired-wheel onto a motor-driven support mounted for rotation about an axis of rotation, centering the tired-wheel with respect to the axis of rotation, and holding it by use of the motor-driven rotatable support, urging the wheel-rim against the rotatable support by use of an urging device so as to make the tired-wheel rigid in rotation with the rotatable support, disassembling the tire from the wheel-rim by use of a pair of working arms, moving away the urging device and removing the disassembled tire, loading a new tire onto the wheel-rim, repositioning the urging device and urging the wheel-rim against the rotatable support, and mounting the new tire onto the wheel-rim by use of the pair of working arms.Type: GrantFiled: June 21, 2006Date of Patent: November 20, 2007Assignee: Butler Engineering & Marketing SPAInventor: Tullio Gonzaga
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Patent number: 7293595Abstract: The present invention relates to a rotatable wheel rim support group designed to be mounted on an assembling-disassembling machine. The support group includes at least one pair of annular plate-shaped members designed to abut against the wheel rim on a side opposite to that of a removable locking device, the plate-shaped members being arranged facing and approachable to and retractable from one another about a control shaft, a plurality of friction engagement members disposed angularly displaced and partly formed in one of the annular plate-shaped members and partly in the other, and support and rotational motion transmission members between the control shaft and one of the annular plate-shaped members.Type: GrantFiled: May 16, 2006Date of Patent: November 13, 2007Assignee: Butler Engineering & Marketing, S.p.A.Inventor: Tullio Gonzaga
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Patent number: 7284586Abstract: A vehicle-mounted wheel repair platform includes a vehicle connection assembly, a wheel repair platform assembly, and a wheel securing assembly. The vehicle connection assembly includes a horizontal section having a vehicle attachment port for coupling to a vehicle, and a vertical section connected to the horizontal section. The platform assembly includes a vertically-oriented section configured to engage the vertical section of the vehicle connection assembly, and a wheel platform connected to the vertically-oriented section. The wheel securing assembly is coupled to the wheel platform and operable to secure a wheel to the top surface of the wheel platform.Type: GrantFiled: December 1, 2004Date of Patent: October 23, 2007Inventor: David Howland
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Patent number: 7159633Abstract: A wheel clamping assembly provides a frame having three arms, two fixed stops and a turnable cam. The arms are equally spaced and have holes to admit the stops and the cam. The stops have an extension eccentrically located upon the top of the cylinder. Then the cam has an involute, having an expanding radius, upon the top of the cam. In use, the stops are placed upon two arms and the cam is placed upon the remaining arm, all at the same radius. A wheel rim is positioned upon the stops and the cam. The cam is then turned to grasp the wheel. The stops and the cam are made of a non-marring material.Type: GrantFiled: April 29, 2005Date of Patent: January 9, 2007Inventor: Stephen C. Nemish
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Patent number: 7143801Abstract: A spindle for fastening rims of vehicle wheels on repair shop machines, which comprises a frame that can be associated rotationally about a working axis with a repair shop machine, six or more movable arms that are associated with the frame, are distributed around the working axis and can rotate about respective rotation axes that lie on a plane that is substantially perpendicular to the working axis, and claws for gripping the rim of a vehicle wheel, which are associated with the arms and on which it is possible to fit the internal cylindrical portion of the rim.Type: GrantFiled: March 24, 2005Date of Patent: December 5, 2006Assignee: Sicam S.R.L.Inventor: Marco Matteucci
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Patent number: 7108036Abstract: The device includes a special tool for extracting an upper bead of a tire; the tool is of such a shape and is activated in such a way as to automate the tire dismounting operation reliably and safely. The device comprises other tools, used in the lower bead extraction operation and in the mounting of a tire, which tools are operated using compressed-air actuators which operate tool-bearing arms according to preset trajectories and runs.Type: GrantFiled: March 3, 2004Date of Patent: September 19, 2006Assignee: Snap-On Equipment S.r.l.Inventor: Rino Spaggiari
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Patent number: 7089987Abstract: An apparatus for servicing a tired wheel for motor vehicles, which comprises a tire assembling-disassembling machine provided with a rotatable motor-driven support (3) for supporting a wheel to be handled, sensor means (4, 5) for controlling both the position of, and the load on, the rotatable support (3), urging locking means (6) designed to act on the middle portion of the wheel-rim to make the wheel rigid in rotation with the rotatable support (3), detecting means (7, 7a, 7b) designed to measure the size of the wheel-rim, and program control means (EC).Type: GrantFiled: May 18, 2004Date of Patent: August 15, 2006Assignee: Butler Engineering and Marketing S.p.A.Inventor: Tullio Gonzaga
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Patent number: 6923200Abstract: A safety device for inflating an envelope at risk of bursting comprising: a tubular body, a piston element slidably and sealably mounted within at least one inner portion of the tubular body; at least one piston rod integral with the piston element and extending so as to protrude from a first end of the tubular body; an annular bottom member, located in the tubular body or at the first end of the tubular body and suitable for slidably guiding the piston rod and for closing the tubular body whereby delimiting an annular space together with the tubular body and with the piston; removable anchoring device suitable for acting at a protruding end of piston rod and for constraining the piston rod to a support; at least one inlet opening and at least one outlet opening formed in the tubular body at the annular space, in operation said inlet opening being suitable for being connected to a pressurize fluid source and the outlet opening being designed to be connected to the envelope to be pressurized; and a yielding reType: GrantFiled: August 30, 2002Date of Patent: August 2, 2005Inventor: Tullio Gonzaga
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Patent number: 6854194Abstract: A wheel centering adapter for being applied to an elongated mounting shaft designed for extending through a center hole of a vehicle wheel. The centering adapter cooperates with a clamping assembly to align and center the wheel relative to the shaft. The centering adapter includes an adapter body defining a cylindrical through-bore designed to receive the mounting shaft. A protective liner is formed adjacent the through-bore of the adapter body and has a non-abrasive surface for protecting the mounting shaft from wear upon application and removal of the centering adapter.Type: GrantFiled: May 20, 2003Date of Patent: February 15, 2005Inventor: Allan H. Hansen
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Patent number: 6840522Abstract: A method and apparatus for repairing an automobile wheel is provided. The apparatus includes a rotatable center shaft assembly. An anchor anchors a wheel to the center shaft assembly. The center shaft assembly being rotatable so that anchoring the wheel rotates the wheel with the anchor. A centering device is disposed about the center shaft assembly between the center shaft assembly and the wheel for centering the wheel about the center shaft assembly.Type: GrantFiled: May 1, 2003Date of Patent: January 11, 2005Inventor: Thomas Merrifield
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Publication number: 20040094272Abstract: A machine for presenting a tire with the axis horizontal, allowing access to the inside of the tire, which has a frame bearing an upright on which a support for the tire is mounted for vertical translation, the support ensuring on its own the holding and rotation of the tire about its axis by being in contact with the latter solely via a toric section of the tire, this section being arranged substantially vertically when the tire is installed on the machine.Type: ApplicationFiled: November 13, 2003Publication date: May 20, 2004Applicant: Michelin Recherche Et Technique S.A.Inventors: Gerard Baumgartner, Denis Bidon, Emil Willi Reppel
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Patent number: 6527032Abstract: An automatic bead release device for tire removal machines, comprising, for supporting the wheel rim complete with tire, rotary means associated with a frame which supports a bead release disc in contact with the tire just external to the flange of the wheel rim, a shaft parallel to its axis of rotation, on which said frame slides to approach and withdraw from the wheel rim, means for moving said frame along said shaft, and means for lightly inserting said disc below the flange of the wheel rim after it has come into contact with it.Type: GrantFiled: April 30, 2001Date of Patent: March 4, 2003Assignee: Corghi S.p.A.Inventor: Remo Corghi
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Patent number: 6516855Abstract: A wheel rim locking device for tire removal machines, comprising, for supporting the wheel rim, an upper plate provided with an axial hole and supported at the top of a hollow vertical rotary shaft, conical means to be inserted axially into said hole and into the cavity of said shaft to lock the wheel rim in a centered position, means driving said conical means towards the wheel rim and axially locking them, and means for rotatably locking said hollow shaft relative to said wheel rim.Type: GrantFiled: April 30, 2001Date of Patent: February 11, 2003Assignee: RGHI S.p.A.Inventor: Remo Corghi
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Publication number: 20010042602Abstract: A wheel rim locking device for tire removal machines, comprising, for supporting the wheel rim, an upper plate provided with an axial hole and supported at the top of a hollow vertical rotary shaft, conical means to be inserted axially into said hole and into the cavity of said shaft to lock the wheel rim in a centered position, means driving said conical means towards the wheel rim and axially locking them, and means for rotatably locking said hollow shaft relative to said wheel rim.Type: ApplicationFiled: April 30, 2001Publication date: November 22, 2001Inventor: Remo Corghi
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Patent number: 6273171Abstract: A bead breaking device (10) to break a bead (71) from a rim (81) of a wheel (80), comprising an assembly (20, 90) for mounting the device upon a wheel; a first arm (40) pivotally connected to the assembly; means for rotating (50) the first arm; and a breaking tool (60), carried at one end of the first arm and rotatable therewith relative to the assembly. A method for breaking a tire bead from a rim of a wheel, comprises the steps of mounting a wheel and a tire on a bead breaking machine; locating a bead breaking device on the machine, the device providing a bead breaking tool and at least a first arm carrying the tool at one end; forcing the bead breaking tool between the bead of the tire and the rim at one point on the circumference of the rim; and rotating the first arm and bead breaking tool sufficiently to cause the tool to separate the seal between the bead and the rim.Type: GrantFiled: November 2, 1998Date of Patent: August 14, 2001Assignee: Summit Tool CompanyInventor: Roger Kliskey
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Patent number: 6240995Abstract: An apparatus for mounting tires on a wheel rim and removing tires from a wheel rim which comprises a shaft member mounted for rotation on a base member, a hub member operatively associated with said shaft member for rotation therewith, said hub member containing a cavity therein, means for rigidly securing the wheel rim to a centrally disposed rod, said rod extending as free ends from opposite sides of said wheel rim for selectively mounting the wheel rim within the hub cavity from either of said opposite sides thereof, engaging means mounted for substantially vertical and horizontal movement relative to said shaft members for bringing said engaging means into contact with a tire to be mounted on the wheel rim, and actuator means for moving said engaging means in said substantially vertical and horizontal direction to achieve said contact with said tire.Type: GrantFiled: December 9, 1998Date of Patent: June 5, 2001Assignee: Corghi S.p.A.Inventor: Remo Corghi