Beer Barrels Patents (Class 220/DIG1)
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Patent number: 6026980Abstract: A one-piece blow-molded closed plastic drum having an integrally-formed compression-molded handling ring and method of molding same is provided. The drum has structural strength and stability to resist breakage of the drum upon impact due to tipping or dropping of the drum. The drum includes a generally cylindrical body portion and a head portion integrally-molded with an upper end of the body portion including a transition area around and between the upper end of the body portion and a top of the drum in the head portion. The transition area has an outside curved surface of a predetermined radius so that an outside surface of the body portion is positioned in a tangential plane in close proximity to a tangential plane along the outer circumferential surface of the handling ring and/or an inside curved surface with at least one radius, preferably a double ogee with three predetermined radii, so that no acute angles are formed between inside surfaces at the transition area.Type: GrantFiled: May 12, 1999Date of Patent: February 22, 2000Assignee: Greif Bros. Corp. of Ohio, Inc.Inventors: John H. Malik, John J. Mikula, Robert A. Julien
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Patent number: 6024245Abstract: A one-piece blow-molded closed plastic drum having an integrally-formed compression-molded handling ring and method of molding same is provided. The drum has structural strength and stability to resist breakage of the drum upon impact due to tipping or dropping of the drum. The drum includes a generally cylindrical body portion and a head portion integrally-molded with an upper end of the body portion including a transition area around and between the upper end of the body portion and a top of the drum in the head portion. The transition area has an outside curved surface of a predetermined radius so that an outside surface of the body portion is positioned in a tangential plane in close proximity to a tangential plane along the outer circumferential surface of the handling ring and/or an inside curved surface with at least one radius, preferably a double ogee with three predetermined radii, so that no acute angles are formed between inside surfaces at the transition area.Type: GrantFiled: September 27, 1994Date of Patent: February 15, 2000Assignee: Greif Bros. Corp. of Ohio, Inc.Inventors: John H. Malik, John J. Mikula, Robert A. Julien
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Patent number: 5819978Abstract: A plastic pressure vessel having an access fitting is disclosed. The pressure vessel has a liner defining a container with an access opening. The fitting comprises a body portion defined by a hollow cylindrical neck portion having an upper annular rim and a radially flaring flanged portion. The fitting further comprises a plastic covering portion surrounding the neck portion and covering and conforming to an upper surface of the flanged portion and conforming to the upper annular rim. The body portion is formed from a plastic material having a higher tensile modulous and higher deflection temperature than the plastic covering portion which forms a fusion bond with the liner.Type: GrantFiled: April 24, 1997Date of Patent: October 13, 1998Assignee: Essef CorporationInventor: James C. Hlebovy
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Patent number: 5730315Abstract: The invention relates to drum containers provided with one or more rolling hoops. The drum has a continuous vertical side wall provided with one or more reinforced portions. Each of the reinforced portions is provided with an outwardly convex rolling hoop located between a pair of inwardly concave annular grooves formed in the side wall of the drum. The vertical dimensions of the grooves are at least twice the size of the grooves' depth, while the vertical dimension of the rolling hoop is at least twice the horizontal projection by which the rolling hoop extends outwardly from the side wall.Type: GrantFiled: March 22, 1996Date of Patent: March 24, 1998Inventor: Jimmy A. Richoux
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Patent number: 5628401Abstract: A beer container comprising a metal, pressure-resistant barrel (1) for beer and a block-shaped housing (2) surrounding the barrel, which housing has a bottom surface whose dimensions correspond to those of a conventional crate for beer bottles and, at the top and bottom sides thereof, comprises means (3, 4) for enabling it to be stacked with housings of corresponding beer containers, and each barrel comprising a fluid coupling (6, 7) for enabling the interior thereof to be coupled with the interior of the barrel of a superjacent and/or subjacent container. Through these measures, a beer container is obtained that can readily be displaced and transported in a compact stack, and the user may realize one single container with the desired capacity by coupling a number of stacked containers.Type: GrantFiled: July 24, 1996Date of Patent: May 13, 1997Assignee: Allied Breweries Nederland B.V.Inventor: Franciscus Broeders
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Patent number: 5579912Abstract: A container for a beverage has a body, an upper peripheral wall extending upward from the top of the body, a lower peripheral wall extending downward from the bottom of the body, and hose connection ports provided on a top surface of the body surrounded by the upper peripheral wall for having hoses connected thereto. The upper peripheral wall and the lower peripheral wall have respective shapes complementary to each other which enable one of the upper peripheral wall and the lower peripheral wall to be fit in the other of the upper peripheral wall and the lower peripheral wall. At least one of the upper peripheral wall and the lower peripheral wall is formed with at least one cut-out portion for permitting the hoses to be connected to the hose connection ports from the outside, when the container and a container having an identical construction are stacked such that one is fit in or on the other.Type: GrantFiled: November 28, 1994Date of Patent: December 3, 1996Assignee: Sanyo Electric Co., Ltd.Inventor: Katsuya Yamamoto
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Patent number: 5402909Abstract: A drum for liquids with a generally cylindrical sidewall and a drainage system in each end wall. One end wall has a peripheral channel opening into a sump from which substantially all the of liquid in the drum can be removed through a dip tube received in the sump and connected to a siphon or a pump. The other end wall has another sump located adjacent the sidewall with a tapered portion extending between them so that when the barrel is turned upside down substantially all of its contents can be drained by gravity through a bunghole in the sump. A plug is removably threaded in the bunghole which preferably overlaps and is generally axially aligned with the sump in the other end wall to facilitate inserting the dip tube.Type: GrantFiled: June 9, 1994Date of Patent: April 4, 1995Assignee: Walbro CorporationInventors: Harley L. Cramer, Robert A. Huebner
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Patent number: 4898296Abstract: The invention relates to a bunged vessel of thermoplastic synthetic material having bungs arranged in the head end area. At least one of the bungs is arranged laterally outwardly of the center of the head end with the interior wall surface thereof generally flush with the interior wall surface of the cylindrical part of the shell of the vessel.Type: GrantFiled: April 7, 1988Date of Patent: February 6, 1990Assignee: Mauser-Werker GmbHInventors: Marten Burgdorf, Wilhelm Kuhne, Udo-Hermann Maus
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Patent number: 4781301Abstract: The present invention relates to a process of fabrication of drum bodies having rolling hoops, and the drum bodies so produced. The drum body is provided with a plurality of corrugations generally offset towards the center of the drum with the peaks of the corrugations in line with the undeformed part of the drum. At least one of the peaks of the corrugations is then expanded radially outwardly to make a rolling hoop.Type: GrantFiled: July 27, 1987Date of Patent: November 1, 1988Assignee: Gallay S.A.Inventors: Lucien F. Le Bret, Robert Saada
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Patent number: 4776479Abstract: In a spigoted barrel of a synthetic resin, welded together from two or more parts, with a sidewall section, a head section, and a lid section, exhibiting bungholes (e.g. 9) hidden in depressions, a barrier (13) is integrally molded to the inner surface (12) of each depression (e.g. 11) of the lid section (4), this barrier extending in an arcuate shape from the sidewall section (14) around the respective bunghole (9) and constituting a collecting pan for a residual content (16) of the barrel. Thereby, upon tilting of the barrel, complete emptying becomes possible. The barrier (13) is lower in the zone around the bunghole (9) than in the regions toward the sidewall section (14) so that the barrier (13) does not form a hindrance during cleaning of the barrel.Type: GrantFiled: September 1, 1987Date of Patent: October 11, 1988Inventor: Udo Schutz
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Patent number: 4500007Abstract: There is provided a plural part freestanding receptacle assemblage for storage and handling of bulk quantities of material which comprises a plastic drum and handling means concentrically and holdingly assembled about the drum grippable by chime-handling devices to enable transportation and movement of the receptacle by such devices; the drum includes a substantially circumferentially disposed reentrant portion having an upper ledge portion disposed substantially perpendicular to the longitudinal axis of the drum and the handling means includes a lug-like, substantially circumferential, inwardly extending portion inserted into the reentrant portion of the drum, the inwardly extending portion of the handling means includes an upper shoulder portion disposed substantially parallel to and immediately below and generally in contact with the ledge portion.Type: GrantFiled: December 4, 1980Date of Patent: February 19, 1985Assignee: Owens-Illinois, Inc.Inventor: Andy J. Stoll, III
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Patent number: 4489847Abstract: There is provided a plural part receptacle assemblage for the storage and handling of bulk quantities of material which assemblage includes a tight-head plastic drum molded as a single article to which is concentrically attached, subsequent to the formation of the drum, handling means so arranged and constructed as to be grippable about substantially the full 360.degree. circumference of the drum with steel drum chime-handling devices for transportation of the assemblage and the bulk quantities of material stored in the drum; preferably the drum or handling means, or both, include means for preventing liquid accumulation between the handling means and drum.Type: GrantFiled: January 12, 1981Date of Patent: December 25, 1984Assignee: Owens-Illinois, Inc.Inventor: Geoffrey C. Ames
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Patent number: 4412628Abstract: A drum apparatus includes an injection-molded or extruded rim member formed into a ring shape and permanently attached to a blow-molded thermoplastic drum body around the top portion of the drum adjacent to the sidewall section of the drum body. The rim member includes an inwardly, radially projecting annular protuberance which is juxtaposed adjacent an annular groove in the drum just below the top of the drum. The rim member is attached to the drum while the rim member is at an elevated temperature by positioning the rim around the drum. As the temperature of the rim member decreases, the diameter of the rim member decreases causing the annular protuberance to seat into the drum's annular groove. The rim member also has a grasping beak which provides an outwardly extending support lip, a top edge providing a stacking ridge which is positioned vertically over the sidewall of the drum, and an annular seizing surface facing radially inwardly. A short chain hoist groove is formed in the bottom of the drum.Type: GrantFiled: April 17, 1981Date of Patent: November 1, 1983Assignee: Born Free Plastics, Inc.Inventor: Floyd A. Whitney
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Patent number: 4294374Abstract: There is provided a plural part receptacle assemblage for the storage and handling of bulk quantities of material which assemblage includes a tight-head plastic drum molded as a single article to which is concentrically attached, subsequent to the formation of the drum, handling means so arranged and constructed as to be grippable about substantially the full 360.degree. circumference of the drum with steel drum chime-handling devices for transportation of the assemblage and the bulk quantities of material stored in the drum; preferably the drum or handling means, or both, include means for preventing liquid accumulation between the handling means and drum.Type: GrantFiled: February 8, 1978Date of Patent: October 13, 1981Assignee: Owens-Illinois, Inc.Inventor: Geoffrey C. Ames
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Patent number: 4282974Abstract: A plastic encased metal barrel has annular stack edges of plastic, which axially project beyond the barrel bottom and top. The top and bottom stack edges form annular noses which project axially. The diameters of the annular noses are so related to one another that the annular nose on one stack edge can grip over the annular nose on the other stack edge. The top and bottom barrel ends are preferably arcuate and one end carries a bung socket. The outer coating or shell of plastic is preferably foam. The bung socket is surrounded by a reinforcing sheet metal plate enveloped by the plastic. The plastic coat forms a substantially plane surface which surrounds the bung socket and serves as an inscription field, wherein the inscription is formed at least in part by indentations in the plastic mass.Type: GrantFiled: August 16, 1979Date of Patent: August 11, 1981Assignee: Schafer Werke GmbHInventor: Siegfried Quandel
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Patent number: 4203526Abstract: There is provided a plural part freestanding receptacle assemblage for storage and handling of bulk quantities of material which comprises a plastic drum and handling means concentrically and holdingly assembled about the drum grippable by chime-handling devices to enable transportation and movement of the receptacle by such devices; the drum includes a substantially circumferentially disposed reentrant portion having an upper ledge portion disposed substantially perpendicular to the longitudinal axis of the drum and the handling means includes a lug-like, substantially circumferential, inwardly extending portion inserted into the reentrant portion of the drum, the inwardly extending portion of the handling means includes an upper shoulder portion disposed substantially parallel to and immediately below and generally in contact with the ledge portion.Type: GrantFiled: February 22, 1978Date of Patent: May 20, 1980Assignee: Owens-Illinois, Inc.Inventor: Andrew J. Stoll, III
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Patent number: 4119235Abstract: Disclosed is a method of making a plastic drum having a radially extending projection near its top to which is crimped a circumferential metal carrier ring adapted to be grasped by conventional metal drum chime handling devices; and the resulting product.Type: GrantFiled: May 25, 1977Date of Patent: October 10, 1978Assignee: Owens-Illinois, Inc.Inventor: Albert R. Uhlig
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Patent number: 4032047Abstract: A liquid dispensing container construction particularly adapted to dispense a liquid, such as a carbonated beverage for example, under gaseous pressure is provided and comprises a housing defining a product chamber for the liquid with the housing comprising a cylindrical central portion and a pair of outwardly convex end portions. A spigot device is carried by one of the end portions for dispensing the liquid from within the chamber, and a closeable filler device for the chamber is provided in the other of the end portions. The container construction has a protective sleeve for the housing and the devices with the sleeve having opposed end edges each adapted to support the container construction.Type: GrantFiled: May 5, 1976Date of Patent: June 28, 1977Assignee: Reynolds Metals CompanyInventor: Calvin L. Wilson
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Patent number: 3987926Abstract: A blow molded container is described and claimed herein modified to be suitable for improved handling during the use thereof. A container is provided with suitable structural ribs around the girth thereof and having a compression molded lifting tab across a portion of the top of the container. The top of the container surrounding the compression molded lifting tab is preferably provided with directional passageways into the tab area. Suitable bungs, logo plates, lifting grips and the like may also be provided if desired.Type: GrantFiled: July 7, 1975Date of Patent: October 26, 1976Assignee: Harley CorporationInventor: William M. Yavorsky
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Patent number: 3985257Abstract: An industrial sized drum that may be blow-molded of polyethylene is constructed with integrally formed rolling hoops, a domed top having an interrupted chime of generally arcuate cross-section undercut on its interior side, necks extending upward from a pair of diametrically opposed bungholes, symmetrically disposed dimples in the drum top adjacent these necks to maintain ovalization. The necks are formed to facilitate crimp-type securement of closures by crimp-type techniques. The drum bottom is formed with a chime and a sump pad aligned with one of the bungholes.Type: GrantFiled: March 3, 1975Date of Patent: October 12, 1976Assignee: National Distillers and Chemical CorporationInventors: James B. Shaffer, Daniel Tomo, Chester Strohecker
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Patent number: 3981409Abstract: A reusable barrel for storing and shipping fluids and other materials. The barrel is capable of being disassembled after initial use to minimize the space required for transporting it back to the original shipper and also to minimize the expense of reconditioning the barrel for reuse. The barrel comprises two nestable, frustrum-shaped half sections, each having a larger open end and a smaller end which is sealingly closed. The respective open ends of the two barrel halves each have respective outwardly projecting flanges formed around their peripheries and are sealingly clamped together by placing a resilient gasket between the two flanges, pressing the half sections together utilizing a hydraulic or similarly powerful machine, placing a plurality of interlocking C-shaped clamps over the flanges around the periphery of the barrel and releasing the half sections, thereby forming a fully assembled container having a tight, leak-proof and tamper-resistant seal.Type: GrantFiled: September 19, 1975Date of Patent: September 21, 1976Inventor: Robert D. Flanders
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Patent number: 3972450Abstract: Molded and or cast cylindrical container of suitable plastic or the like of the standard 55 gallon (U.S.Type: GrantFiled: March 10, 1975Date of Patent: August 3, 1976Inventor: Tom Walters
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Patent number: 3940011Abstract: An all plastic drum is provided comprising an elongated hollow body member having a circular top end, a circular bottom end, a plurality of flat sides extending between said top and bottom ends, and surfaces blending said flat sides and said top and bottom ends. A bottom end closure extends across the drum bottom end and a top closure extends across the drum top end. The top closure includes at least one recess extending diametrically across the drum. The recess defines a channel which passes beneath a bridge-like structure formed integral with the top closure and spanning the channel.Type: GrantFiled: March 26, 1975Date of Patent: February 24, 1976Assignee: Greif Bros. CorporationInventors: Robert A. Dubois, William H. Gushard