Temporary Construction Elevator For Building Patents (Class 187/900)
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Patent number: 9717232Abstract: A motorized tree stand includes a frame assembly for attachment to a tree. The frame assembly includes a rear wall that includes a vertical drive track and at least one vertical gliding rail spaced laterally therefrom. A seat assembly is operatively coupled to the rear wall of the frame assembly and provides a seat on which a user can sit. A first drive assembly is coupled to the seat assembly and includes a first motor that is connected to a driven wheel that seats against the vertical drive track to controllably move the seat assembly in a vertical direction along the frame assembly. A second drive assembly is coupled to a swivel plate for controllably moving the swivel plate resulting in swiveling of the seat assembly relative to the frame assembly. A controller and a power source are also provided.Type: GrantFiled: August 23, 2016Date of Patent: August 1, 2017Inventor: Kadry Abouelmakarem
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Patent number: 8800724Abstract: A modular, self-supporting elevator hoistway system and method includes stackable cages to replace structural building hoistways. Vertical corner columns, extending upward from an adjustable footing anchored in the elevator pit, form planar sides surrounding the hoistway. Fireproof sheeting between the columns isolates the hoistway interior from the rest of the building. Adjustable sill supports extending from adjustable horizontal cross members allow precise alignment with building floor doorways. Vertical elevator guide rails coupled to cross members cooperate with guide shoes on elevator cars to deter horizontal oscillations and smooth vertical motion of the car. A hoist beam atop the uppermost cage may support of an elevator car during maintenance. Cages may be assembled separately and installed in modular segments as the height of the building progresses, and may be erected before construction of building floors, allowing floors to be built to match hoistway sills.Type: GrantFiled: January 4, 2011Date of Patent: August 12, 2014Inventor: Paul Wayne Foster
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Patent number: 8720032Abstract: The object of the invention is a method for installing the hoisting roping of an elevator, in which method the hoisting roping of the elevator is lifted upwards into the elevator hoistway by means of a hoisting device. The hoisting roping is lifted upwards into the elevator hoistway in steps such that at least one rope of the roping is lifted by pulling it to the height and the aforementioned at least one rope is fixed to the elevator hoistway or to another fixed structure of the building, at least one of the ropes of the roping that is at the height and was lifted in phase is detached, at least one rope detached in phase is lifted by pulling it to the next height and the aforementioned at least one rope is fixed to the elevator hoistway or to another fixed structure of the building.Type: GrantFiled: November 10, 2011Date of Patent: May 13, 2014Assignee: Kone CorporationInventors: Gert Van der Meijden, Jos Van den Heuvel
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Patent number: 8646224Abstract: Construction apparatus for use within an elevator hoistway are provided. The construction apparatus include a span member having a first end and a second end. A sill attachment is connected to the first end of the span member and configured to seat against a building sill. A support member is connected to the second end of the span member and configured to seat against a second side of the elevator hoistway, wherein the second side of the elevator hoistway is opposite the building sill. A plurality of apertures is arranged on the span member and configured to allow a connection to a hoist device. The span member is configured to rotate about the sill attachment.Type: GrantFiled: September 16, 2009Date of Patent: February 11, 2014Assignee: Wurtec Elevator Products & ServicesInventor: Steven P. Wurth
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Patent number: 8602174Abstract: A method for installing the ropes of an elevator in an elevator system comprising the ropes, a diverting pulley and a frame structure for rotatably supporting the diverting pulley in place, the method including the steps of mounting the ropes on the diverting pulley and mounting the diverting pulley together with the ropes in the frame structure or, alternatively, passing the ropes via a guiding device of the frame structure and mounting the diverting pulley and a supporting element in the frame structure. Also, an elevator comprising at least one diverting pulley mounted in place by means of a frame structure and a set of ropes having a number of ropes, the passage of which has been arranged using at least one diverting pulley.Type: GrantFiled: February 27, 2006Date of Patent: December 10, 2013Assignee: Kone CorporationInventors: Esko Aulanko, Jorma Mustalahti
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Patent number: 8312970Abstract: A method for installing, securing, or installing and securing at least one rope pulley of an elevator may include: arranging a set of ropes of the elevator and the at least one rope pulley, in a rigged or unrigged state, near an elevator car of the elevator or in a shaft of the elevator; and detachably mounting the at least one rope pulley to the elevator car, a frame structure of the elevator car, or a guide rail of the elevator car using a quick coupling. The elevator may include the ropes, the at least one rope pulley, the elevator car, and elevator car guide rails. The ropes may pass around the at least one rope pulley. The at least one rope pulley may be adapted to detachably mount to the elevator car, the frame structure, or one of the elevator car guide rails using a quick coupling.Type: GrantFiled: March 31, 2006Date of Patent: November 20, 2012Assignee: Kone CorporationInventors: Jorma Mustalahti, Esko Aulanko
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Patent number: 8291568Abstract: A method in the installation of an elevator includes arranging a movable platform structure in the bottom end of the elevator hoistway with a temporary hoisting appliance in the elevator hoistway. The movable platform structure is lifted in the elevator hoistway with the temporary hoisting appliance. The final hoisting machine of the final elevator is installed from the platform structure and the final hoisting roping of the elevator is installed. The movable platform structure can be the final elevator car or at least a part of the final elevator car.Type: GrantFiled: September 23, 2009Date of Patent: October 23, 2012Assignee: Kone CorporationInventor: Hakan Barneman
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Patent number: 8181748Abstract: Lifting device for the assembly of a wind turbine of which the top part of the tower (21) is fixed to the supporting structure (32) located above the upper platform (31) of the lifting device (3). The sections (221) of the lower part (22) of the tower are then installed, in such a way that the lifting device (3) is embedded in the anchoring beams (225) of the lower part (22). 10.In order to lift the upper part (21) of the tower, the upper platform (31) is separated from the lower platform (33) using cylinders (34) between said platforms, the upper platform (31) is fixed to the anchoring beams (225), the lower platform (33) is freed from the anchoring beams (225), the platforms (31, 33) are brought closer together and the lower platform (33) is anchored to said beams (225). Continuing successively until the flanges (211, 222) of the parts (21, 22) of the tower make contact.Type: GrantFiled: March 28, 2007Date of Patent: May 22, 2012Assignee: Gamesa Innovation & Technology, S.L.Inventor: Mogens Christensen
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Patent number: 8151940Abstract: An evacuation system for a building including at least one selectably lowerable, collapsible, generally vertical transporter arranged for selectable communication with at least one floor of a building and a controller for selectably lowering at least one platform of the transporter from the at least one floor to a level at which egress of persons may safely occur.Type: GrantFiled: October 8, 2003Date of Patent: April 10, 2012Assignee: Escape Rescue Systems, Ltd.Inventors: Tal Gordon, Eyal Moses
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Patent number: 8151941Abstract: An evacuation system for a building including at least one vertical transporter including multiple platforms arranged for selectable communication with multiple floors of the building for loading of persons onto the multiple platforms and at least one building mounted stabilizing element cooperating with the transporter for stabilizing the transporter against lateral forces.Type: GrantFiled: April 21, 2005Date of Patent: April 10, 2012Assignee: Escape Rescue Systems, Ltd.Inventors: Eyal Moses, Tal Gordon, Andrey Bochkariov
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Patent number: 8141684Abstract: An elevator, preferably an elevator without counterweight, comprising a number of diverting pulleys in the upper part of an elevator shaft or equivalent, a number of diverting pulleys in the lower part of the elevator shaft and a number of diverting pulleys on an elevator car, is installed in such manner that at least some of the diverting pulleys for the upper part are rigged in the lower part of the elevator shaft and at least some of the diverting pulleys from which the passage of the ropes is directed upwards are rigged at the same time. The diverting pulleys for the upper part thus rigged are raised in the rigged state to the upper part of the elevator shaft or equivalent and mounted in place.Type: GrantFiled: April 21, 2006Date of Patent: March 27, 2012Assignee: Kone CorporationInventors: Osmo Björni, Esko Aulanko, Teuvo Väntänen, Jorma Mustalahti
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Patent number: 8118138Abstract: A method for installing an elevator may include stopping an elevator car or partially completed elevator car in the upper part of an elevator shaft; rigging first portions of hoisting ropes between the car and diverting pulleys in the upper part of the shaft so that the first portions pass via the diverting pulleys in the upper part of the shaft and first diverting pulleys on the car; moving the car to the lower part of the shaft, while supplying ropes from rope reels to the first portions between the car and the diverting pulleys in the upper part of the shaft; and rigging second portions of the hoisting ropes between the car and diverting pulleys in the lower part of the shaft so that the second portions pass via the diverting pulleys in the lower part of the shaft and second diverting pulleys on the car.Type: GrantFiled: March 31, 2006Date of Patent: February 21, 2012Assignee: Kone CorporationInventors: Esko Aulanko, Jorma Mustalahti, Osmo Björni, Teuvo Väntänen
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Patent number: 7802658Abstract: An elevator may include an elevator car, two or more diverting pulleys on the elevator car, one or more hoisting ropes, a traction sheave, and a compensating device. The hoisting ropes may include first, second, third, and fourth rope portions. The first rope portions may extend upward from at least one diverting pulley and the second rope portions may extend downward from at least one diverting pulley. The first rope portions may be under a first tension caused by the compensating device acting on the third rope portion and the second rope portions may be under a second tension caused by the compensating device acting on the fourth rope portion. The first tension to the second rope tension may be maintained substantially constant and may be independent of a load of the elevator.Type: GrantFiled: April 15, 2005Date of Patent: September 28, 2010Assignee: Kone CorporationInventors: Esko Aulanko, Jorma Mustalahti
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Patent number: 7635049Abstract: The invention also relates to a method for installing an elevator provided with a machine room and suspended by hoisting ropes (15) and moving along guide rails (2) during the construction stage of building. The elevator is provided with a hoisting device (17), by means of which the machine room (4), which is initially placed in the lower part of the elevator shaft (1), is lifted through one or more floor-to-floor distances at a time in the shaft in such manner that at least the vertical forces resulting from the lifting are transmitted to the bottom structures of the building substantially via the guide rails (2) already secured.Type: GrantFiled: January 26, 2005Date of Patent: December 22, 2009Assignee: Kone CorporationInventors: Gert Van Der Meijden, Jos Van Den Heuvel
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Patent number: 7559409Abstract: An apparatus for the installation of an elevator includes at least one suspension element fixed to the upper part of the elevator shaft, to which element is fitted a suspension device used to support shaft equipment during installation. The suspension device is mounted on the suspension element using a mounting tool from top floor landing.Type: GrantFiled: January 24, 2002Date of Patent: July 14, 2009Assignee: Kone CorporationInventors: Håkan Bärneman, Gert Van Der Meijden, Istvan Toth
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Patent number: 7407041Abstract: A method of constructing an elevator installation having a support plate with a drive unit in a first installation position, an elevator car and a counterweight and in which the drive unit is connected by a support cable with the elevator car and the counterweight. A cross member has a chain hoist and is mounted above a second installation position, the chain hoist being connected with the support plate by a chain, the support plate being released from the first installation position, raised by the chain hoist from the first installation position to the second installation position and finally is mounted in the second installation. An elevator installation has at least one recess, which serves for mounting the support plate, formed in a shaft wall.Type: GrantFiled: November 9, 2006Date of Patent: August 5, 2008Assignee: Inventio AGInventors: Manfred Jungbauer, Claus Luther, Beate Sbielut, Peter Kron
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Patent number: 7137485Abstract: A procedure and an apparatus for plumbing and installing the shaft equipment for an elevator uses a plumbing jig. The plumbing jig is mounted in the upper part of the elevator shaft from the top floor, plumb lines are attached to the plumbing jig from the top floor and, using the plumb lines attached to the plumbing jig, the shaft equipment is positioned, whereupon the shaft equipment is fixed in place. The apparatus includes supporting elements that can be fixed to the elevator shaft, a plumbing jig that can be attached to the supporting elements and mounted substantially from the top floor, and plumb lines that can be suspended from the plumbing jig and extend into the elevator shaft below the plumbing jig.Type: GrantFiled: June 11, 2002Date of Patent: November 21, 2006Assignee: Kone CorporationInventors: Håkan Bärneman, Gert Van Der Meijden
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Patent number: 6942067Abstract: An emergency drive is a toothed element such as a gear rim, is arranged on a traction sheave of an elevator drive. During emergency operation, the gear rim is driven by means of a pinion of an auxiliary engine. The engine is installed on the elevator drive only during an emergency operation. After emergency operation, the engine is removed from the drive unit. The gear rim may be composed of several layers of interlocked segments. The layers are mutually shifted in a circumferential direction. Each segment consists of laminated/interlocked sheet metal segments, which are, as mass-produced goods, cheaply producible through cutting and punching procedures.Type: GrantFiled: February 11, 2003Date of Patent: September 13, 2005Assignee: Inventio AGInventors: Andrzej Cholinski, Heinrich Küttel
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Patent number: 6892861Abstract: A device and a system for the modernization of an elevator installation having at least one elevator and at least one elevator control for controlling the elevator by way of at least one call report. The elevator installation is equipped with a destination call control during preparatory operations for modernization which control includes at least one floor terminal for the input of destination call reports or for the recognition of identification codes of users. The destination call control also includes at least one computing unit for evaluating the destination call reports or for association of destination floors with recognized identification codes. The computing unit issues at least one destination signal and controls the elevator installation by way of at least one device. The device reads the destination signal, converts it into at least one call report and controls an existing elevator control by the call report.Type: GrantFiled: December 11, 2002Date of Patent: May 17, 2005Assignee: Inventio AGInventor: Paul Friedli
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Patent number: 6857508Abstract: An apparatus or tool for installing an elevator hoist machine to a support at the top of the vertically extending guide rails. The apparatus includes a carriage for imparting vertical movement to move the hoist machine to the upper end of the guide rails and then horizontal movement thereto at the upper ends of the guide rails to enable hoist machines to be installed in areas with limited ceiling height.Type: GrantFiled: October 31, 2002Date of Patent: February 22, 2005Assignee: Inventio AGInventors: Michael G. Miller, Daniel Corcoran, Scott Carlton Conrey, Alessandro Cercone
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Publication number: 20040154869Abstract: An embodiment of the invention is directed to a system having a pulley attached to a building. A closed loop of cable is installed around the pulley. The loop is of sufficient length so as to reach, when deployed outside of the building, below the pulley to where emergency personnel gather in an area next to a base of the building (when responding to a disaster situation in the building). A winch around which the loop is to be operatively installed is located in the area next to the base. Other embodiments are also described and claimed.Type: ApplicationFiled: January 23, 2004Publication date: August 12, 2004Inventor: Marvin M. May
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Patent number: 6672013Abstract: An improved method for mounting elevator rails within a hoistway includes the initial step of securing support brackets to a pair of rails. The brackets, rails, a machine for driving a cab and a dead end hitch are then mounted within the hoistway. A cab may then be moved vertically within the hoistway and additional support brackets are placed at vertically spaced locations. The connection of the brackets and rails provides support to dissipate the loads which are transferred into the rail in such systems wherein the machine or the dead end hitch is fixed to a rail. Once the rails have been adequately supported by additional brackets, the brackets which are secured to the rails are removed from the rail. The brackets provide support, but are no longer fixed to the rails.Type: GrantFiled: November 2, 2000Date of Patent: January 6, 2004Assignee: Otis Elevator CompanyInventors: Thomas E. Glassey, Leandre Adifon, Thomas Landry, Bruce Swaybill, Richard Fargo, Jim Rivera, Bruce St. Pierre
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Patent number: 6640934Abstract: A cargo lift for transporting goods between ground level and a raised handling position at the side of a building includes a vertical mast extending between ground level and the handling position alongside the building. A cargo container for carrying the goods is attached to a rolling sleeve carried on the mast. An electric winch raises the cargo container along the mast between ground level and raised handling position.Type: GrantFiled: May 1, 2001Date of Patent: November 4, 2003Inventor: Ricky L. Edwards
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Publication number: 20030136611Abstract: An apparatus and method for installing elevator shaft equipment includes utilizing an installing elevator to transport guide rail sections upwardly in an elevator shaft. The installing elevator includes an installing frame having at least one installation platform from which one or more movable parts can be retractably extended to change the size of the support area. Thus, the installing frame can be used for elevator shafts having different cross-sectional areas. At the completion of the shaft equipment installation, an elevator car is attached and the installing frame becomes part of the permanent elevator installation.Type: ApplicationFiled: June 26, 2002Publication date: July 24, 2003Inventors: Karl Erny, Alexander Schottle, Sonja Glanzmann
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Patent number: 6575685Abstract: The invention pertains to a hoisting platform system which is usable in the construction of high rise buildings Included in the system are two I-beams which are mounted on a higher floor of the building under construction which has been finished already. The two I-beams are mounted in a cantilevered fashion with one section jutting forward from the higher floor and another section being attached to the higher floor by several post jacks on top of the I-beams and against the ceiling of the next higher floor. On the forward section there is mounted a pair of A-frames having a cross beam mounted at their tops which in turn has a winch mounted thereon. A movable transfer deck is located between the I's of the two I-beams and can be moved to a position interior of the building once a load is placed thereon. The winch can also be located on the higher floor and idler sheaves can be used on top of the cross beam.Type: GrantFiled: August 8, 2001Date of Patent: June 10, 2003Inventor: Kern C. A. Baxter, Sr.
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Patent number: 6484849Abstract: An elevator speed measurement system includes a reflective sensing device that is supported within the hoistway. In one example, the reflective sensing device is a radar-type device that is supported for movement with the cab through the hoistway. Reflected signals off of a structural component within the hoistway provides information regarding speed of movement of the cab in the hoistway. The speed signals are then transmitted to a remotely located receiver that provides an indication to a technician of the speed of the elevator movement.Type: GrantFiled: February 28, 2001Date of Patent: November 26, 2002Assignee: Otis Elevator CompanyInventors: Alberto Vecchiotti, Michael Flynn
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Publication number: 20020148689Abstract: A procedure and an apparatus for plumbing and installing the shaft equipment for an elevator uses a plumbing jig. The plumbing jig is mounted in the upper part of the elevator shaft from the top floor, plumb lines are attached to the plumbing jig from the top floor and, using the plumb lines attached to the plumbing jig, the shaft equipment is positioned, whereupon the shaft equipment is fixed in place. The apparatus includes supporting elements that can be fixed to the elevator shaft, a plumbing jig that can be attached to the supporting elements and mounted substantially from the top floor, and plumb lines that can be suspended from the plumbing jig and extend into the elevator shaft below the plumbing jig.Type: ApplicationFiled: June 11, 2002Publication date: October 17, 2002Applicant: KONE CorporationInventors: Hakan Pettersson, Gert Van Der Meijden
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Patent number: 6422352Abstract: A procedure and an apparatus for plumbing and installing the shaft equipment for an elevator uses a plumbing jig (22). The plumbing jig (22) is mounted in the upper part of the elevator shaft from the top floor (11), plumb lines (43) are attached to the plumbing jig from the top floor (11) and, using the plumb lines (43) attached to the plumbing jig (22), the shaft equipment (28) is positioned, whereupon the shaft equipment (28) is fixed in place. The apparatus includes supporting elements (41) that can be fixed to the elevator shaft, a plumbing jig (22) that can be attached to the supporting elements (41) and mounted substantially from the top floor (11), and plumb lines (43) that can be suspended from the plumbing jig (22) and extend into the elevator shaft (2) below the plumbing jig.Type: GrantFiled: January 6, 1999Date of Patent: July 23, 2002Assignee: Kone CorporationInventors: Håkan Pettersson, Gert Van Der Meijden
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Publication number: 20020066622Abstract: The invention relates to a procedure and an apparatus for the installation of an elevator. According to the invention, at least one suspension element is fixed to the upper part of the elevator shaft, to which element is fitted a suspension device used to support shaft equipment during installation. The suspension device is mounted on the suspension element using a mounting tool from the top floor landing.Type: ApplicationFiled: January 24, 2002Publication date: June 6, 2002Applicant: KONE CorporationInventors: Kakan Pettersson, Gert Van Der Meijden, Istvan Toth
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Patent number: 6364067Abstract: An elevator system includes a hoistway that extends upwardly from a pit area to an upper hoistway area. A support plate extends across a lateral width of the hoistway and is mounted between a machine base and a guide rail assembly. A hoist tool is mounted within the hoistway near the upper hoistway area for lifting the machine base and rail assembly upwardly through the hoistway from the pit area to the top of the hoistway. The hoist tool supports a first set of pulleys and the support plate supports a second set of pulleys. A cable is threaded through the first and second sets of pulleys and is connected to a hoist machine for lifting the machine base and guide rail assembly to an installation position in the upper hoistway area via the hoist tool and pulley system.Type: GrantFiled: September 20, 2000Date of Patent: April 2, 2002Assignee: Otis Elevator CompanyInventors: Thomas Glassey, Jean Jacques Kray, Patrice Letellier, Yves Fougeron
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Patent number: 6357556Abstract: The invention relates to a procedure and an apparatus for the installation of an elevator. According to the invention, at least one suspension element (16,17) is fixed to the upper part of the elevator shaft, to which element is fitted a suspension device (24) used to support shaft equipment during installation. The suspension device (24) is mounted on the suspension element (16,17) using a mounting tool (22) from the top floor landing (11).Type: GrantFiled: January 6, 1999Date of Patent: March 19, 2002Assignee: Kone CorporationInventors: Håkan Pettersson, Gert Van Der Meijden, Istvan Toth
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Patent number: 6138797Abstract: The invention relates to a procedure and an apparatus intended to be used in elevator installation to install the overspeed governor (28) for the time it takes to install the elevator. According to the invention, when the elevator is being installed, at least one suspension element (17) is fastened to the upper part of the elevator shaft (2), an element (30) supporting the overspeed governor (28) is fitted to the suspension element and the position of the overspeed governor (28) at least in the vertical direction is so adjusted that it corresponds to the final placement of the overspeed governor (28). After the elevator guide rails (56) have been installed, the overspeed governor is removed from the suspension element (17) and fixed to a guide rail.Type: GrantFiled: January 6, 1999Date of Patent: October 31, 2000Assignee: Kone CorporationInventors: H.ang.kan Pettersson, Mark Peacock, Istvan Toth
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Patent number: 5553686Abstract: Elevator guide rails are installed in the hoistway by jacking them up along the hoistway walls from the hoistway pit. A pair of jack assemblies are positioned adjacent to the side walls of the hoistway to which the rails are to be secured. Each jack assembly includes two jacks, one atop the other, and the two assemblies are connected together by an I-beam which extends across the hoistway. The lower jack in each assembly includes a rail gripper which allows the rails to move upwardly in the hoistway, but not downwardly. The upper jack includes a rail gripper which grips the rails as the jack is raised, and releases the rails as the jack is lowered.Type: GrantFiled: December 13, 1994Date of Patent: September 10, 1996Assignee: Otis Elevator CompanyInventor: Andrew M. Jensen
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Patent number: 5452774Abstract: A mechanical drive assembly composed of an endless roller chain (78) and notched rail (100) wherein multiple chain rollers (79) engage corresponding rail notches (103 ) to securely interlock drive (38) and rail (100). Drive (38) is equipped with a triple-strand roller chain (78) whose center strand of rollers engage notched bar (102) while outer strand rollers roll across face of pressure plate (50). Drive assembly (38) may be held in a fixed position relative to a static rail (100) by applying a braking force to drive sprocket (76), or it may be moved tangentially to rail (100) by applying torque to drive sprocket (76). Conversely, rail (100) and any structure attached thereto may be held in a fixed position or moved tangentially relative to a statically mounted drive (38) by similar means.Type: GrantFiled: October 25, 1993Date of Patent: September 26, 1995Inventors: Link H. Davis, Henry J. McGinnis
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Patent number: 5373916Abstract: The invention relates to a safety apparatus mounted in the doorway of an elevator shaft to prevent people, animals and objects from falling down into the shaft. The safety apparatus comprises a collapsible safety wall composed of laminae (1) and supported by telescopic bars (2). The bars (2) are inserted through holes provided in the laminae and attached by their ends to separate supporting structures (3) either with or without hinges (4).Type: GrantFiled: September 7, 1993Date of Patent: December 20, 1994Assignee: Kone Elevator GmbHInventors: Seppo J. Kiviniemi, Ari Ketonen