REXAM BEVERAGE CAN COMPANY Patent applications |
Patent application number | Title | Published |
20140263320 | Beverage Can End With Vent Port - A can end for a beverage container has a center panel with a stay-on tab opening system. A tear panel is defined by a first frangible score and a non-frangible hinge segment. A tab is attached to the center panel by a rivet. The tab has a void region partially surrounding a rivet island. A first circle has a first center point located at a center of the rivet and a first radius equal to a distance from the center of the rivet to a radially outermost point of the void region on a first axis running through the nose and lift ends of the tab and a center of the rivet. A second circle has a coincident center and a second radius less than 2.5 times first radius. A second frangible score is spaced completely radially outwardly from the rivet island and between the first and second circles. | 09-18-2014 |
20140253718 | METHOD AND APPARATUS FOR NECKING AND FLANGING A METALLIC BOTTLE - An apparatus for continuously reforming an open end of a metallic can body has a plurality of sequentially aligned necking stations and a flanging station. An inspection station is sequentially aligned with the flanging station and has a camera for capturing a plurality of images about a circumference of the metallic beverage container as the metallic beverage container completes one full rotation about a generally vertical axis during a dwell period. A plurality of transfer wheels are sequentially aligned with the plurality of necking stations, the flanging station, and the inspection station. The transfer wheels sequentially transfer the metallic container between each of the plurality of necking stations, the flanging station, and the inspection station. | 09-11-2014 |
20140190235 | Draw and Iron Apparatus - An apparatus for forming a container body from a metal blank has a ram, a blank holder, an annular die, an annular die holder, an insert and a plurality of ironing rings. The ram is centered about a longitudinal axis. The blank holder has an aperture through which the ram passes, The annular die is substantially axially aligned with the ram and adapted to allow the ram to pass therethrough. The annular die holder has a recessed portion adapted for receiving the annular die therein. The recessed portion has an annular, arcuate concave surface. The insert is located within the recess between the annular, arcuate concave surface and the annular die. The insert has a support surface for supporting the annular die thereon opposite an annular, arcuate, convex surface in operative engagement with the annular, arcuate concave surface and swivelable thereon. The plurality of ironing rings is substantially axially aligned with the ram. | 07-10-2014 |
20130334226 | Reliable Opening Beverage Can End - A can end for a beverage container has a center panel about which a circumferential strengthening member extends. The center panel has a rivet attaching a tab to a public side of the center panel. The tab has a cleat formed at a nose end. The cleat intersects a diametrical line of the can end drawn through a lift end of the tab, the nose end, and the rivet. The cleat extends downwardly towards the public side of a tear panel such that a distance from a lowermost portion of the cleat to the tear panel is less than a distance of an uppermost portion of the cleat to the tear panel. The cleat has a compressed portion of the curled portion forming a substantially V-shaped crevice on an upper surface of the tab. | 12-19-2013 |
20130299496 | Can End - A can end has a public side and an opposing product side. A circumferential curl is located about a center axis and defines an outer perimeter of the can end. A circumferential wall extends downwardly from the curl. A circumferential, generally U-shaped countersink extends radially inwardly from the circumferential wall relative to the center axis and upwardly. A center panel extends radially inwardly from the countersink relative to the center axis and has a displaceable tear panel defined by frangible score and a hinge segment on the public side and a tab fixed to the public side which has a nose portion overlying a portion of the displaceable tear panel. A circumferential panel joins the countersink with the center panel and has a first panel radius joined to a second panel radius by a short wall extending upwardly and inwardly. The circumferential panel has a bead formed therein. | 11-14-2013 |
20130270269 | Decorated beverage can tabs - A decorated tab for a beverage container has a lift end, a nose end, and central webbing. An enclosed portion of the central webbing has a coating. A symbol is located on the enclosed region which is created by selective removal of the coating by a laser ablation. The symbol has a boundary profile defining a perimeter of the symbol generated by a continuous, uninterrupted vectorized laser dot pattern defining regions of ablated coating. The symbol has an interior portion generated by a plurality of pulsed rasterized laser dots defining further regions of ablated coating. | 10-17-2013 |
20130075401 | STAY-ON TAB FOR A BEVERAGE CONTAINER - A non-detachable pull tab for a beverage container has a nose end, a lift end opposite the nose end, and a central webbing of a metallic material between the nose and lift end. The central webbing has a hinge region, a rivet island surrounding a rivet hole, a void region at least partially surrounding the rivet island, and a grab portion between the first void region and the lift end. The grab portion has an upper surface, a lower surface, and an aperture therethrough. The aperture is defined by a circumferential wall of the grab portion extending from the upper surface to the lower surface and includes a first segment of a reworked portion of a burr. | 03-28-2013 |
20120205378 | Can End - A can end for a beverage container has a circumferential curl positioned about a longitudinal axis, a wall extending downwardly from the curl, a strengthening member joined to the wall, and a center panel joined to the strengthening member and extending radially inwardly relative to longitudinal axis. A rivet is located at a center position of the center panel. A frangible score has terminal ends located on a common side of the rivet. The terminal ends are separated by a non-frangible hinge segment. A displaceable tear panel is defined by the frangible score and the non-frangible hinge segment. A non-detachable tab has a nose and a lift end. The nose overlies a portion of the displaceable tear panel. A deboss groove is located on the public side of the center panel and extends downwardly in a direction towards the product side. The deboss groove is located adjacent the score line. | 08-16-2012 |
20110297679 | Can End Produced From Downgauged Blank - A can end for a two-piece beverage container has a curl positioned about a longitudinal axis which defines an outer perimeter of the can end. A circumferential wall angles downwardly and radially inwardly relative to a radially inner portion of the curl. A strengthening member extends radially inwardly relative to the circumferential wall. A center panel extends radially outwardly from the longitudinal axis towards the strengthening member and has a diameter greater than 87.7% of an overall diameter of the can end. A frangible score and a hinge portion define an openable tear panel in the center panel. A stay-on tab is attached to the center panel and has a nose portion overlying the tear panel opposite a lift end of the tab. | 12-08-2011 |
20110278255 | CAP FOR A LUG-TYPE CLOSURE | 11-17-2011 |
20110226636 | Ornamental and Temperature Indicating Can Ends and Tabs - A metallic can end for a container is described. The metallic can end has a curl defining an outer perimeter of the can end. A wall extends downwardly from the curl. A strengthening member is joined to a lowermost end of the wall. A center panel is joined to the strengthening member and is centered about a longitudinal axis. The center panel has a product side and a public side. A rivet is located on the center panel. A displaceable tear panel is on the center panel. The tear panel is at least substantially defined by a frangible score and a non frangible hinge segment. A non-detachable tab is staked to the center panel by the rivet. The non-detachable tab has a nose end extending over a portion of the tear panel, a lift end opposite the nose end, and a central webbing between the nose and lift end. The webbing has a hinge region and a rivet island surrounding the rivet. The rivet island is at least partially surrounded by a first void region to provide a first exposed area of the center panel. A first temperature indicator has a first thermochromic material which undergoes a color change upon reaching a first predetermined temperature. The first temperature indicator is located on the non-detachable tab. | 09-22-2011 |
20110033265 | BEVERAGE CAN END SEAMING OPERATION TOOLING ASSEMBLY - A knockout tool for removing a filled beverage container from a seaming tool subsequent to attachment to a can end during a seaming process has a main portion positioned about a longitudinal axis, and a plurality of engagement segments extending downwardly from the main portion. | 02-10-2011 |
20100251799 | TOOLING POD FOR DOUBLE ACTION CAN END PRESS - A double action tooling press apparatus for forming a beverage can lid has a longitudinal axis, an inner tooling assembly, and an outer tooling assembly. The inner tooling assembly is positioned about the longitudinal axis and has a downwardly extending stem. The stem has an upper segment having a free end and a separate lower segment having a proximal end. The proximal end is in operative communication with, but is not joined to, the lower free end of the upper segment. An opposing distal end is joined to a punch core tool. The outer tooling assembly is positioned about the longitudinal axis and has a passageway through which a portion of the stem passes, a chamber in which the proximal end of the lower segment of the stem resides and traverses upwardly and downwardly therein, a biasing means within the chamber for biasing the lower segment of the stem in an upward position, and a circumferential tooling assembly. The circumferential tooling assembly has a first tool having an annular contacting surface and a void defined by an elongated circumferential sidewall, an upper pressure sleeve located radially inwardly of the annular contacting surface of the blank punch and within the void defined by the inner surface of the elongated circumferential sidewall of the blank punch, and a second tool within the upper pressure sleeve and encircling the punch core tool. | 10-07-2010 |
20100193519 | TAB WITH EMBOSS AND DEBOSS BEADS - A container has a selectively openable panel defined at least in part by a frangible score groove in a surface of the container. The frangible score groove is selectively fracturable by a lifting action administered by a user to a secured to the container. The tab has a nose portion separated from a lift end by a central webbing. The central webbing has a hinge region and a rivet island. The rivet island is at least partially surrounded by a first void region. The central webbing also has a grab portion at the lift end of the tab. The grab portion has an enclosed region defining a billboard surface. The billboard surface has a top side and a bottom side opposite the top side. A bead created by displacing the material of the central webbing is located on the billboard surface. A pigment-carrying layer covers at least a portion of the billboard surface. A tactile indicium is located on the billboard surface. | 08-05-2010 |
20100096356 | CAP FOR A LUG-TYPE CLOSURE - A cap for sealing a container having a lug-type closure assembly is described. The cap has a top panel and a circumferential side wall panel. The top panel is positioned about a longitudinal axis and extends radially outwardly therefrom. The circumferential side wall panel is integral with an outer peripheral edge of the top panel and has first second, and third segments. The first segment extends downwardly. The second segment extends radially outwardly at a first angle to the first segment. The third segment extends downwardly from the second segment at a second angle to the second segment. | 04-22-2010 |
20090269169 | CAN END - In a method of forming a beverage can end wherein a beverage can end shell has a curl defining a perimeter of the can end, a chuckwall extending downwardly and radially inwardly from the curl, a generally U-shaped countersink joining the chuckwall to an outer peripheral edge of a center panel, a method of forming an arcuate chuckwall in the beverage can end shell is described. The method of forming the arcuate chuckwall comprises the steps of providing a partially formed can end, providing an upper tooling having an annular, generally arcuate segment, and providing a lower tooling having a circumferential, generally arcuate, outwardly convex segment in at least partial alignment with the annular, generally arcuate segment of the upper tooling. The annular, generally arcuate segment of the upper tooling and the circumferential, generally arcuate, outwardly convex segment of the lower tooling are brought into engagement with a public side and a product side of the partially formed can end, respectively. A portion of the partially formed can end is reformed to form a circumferential, generally arcuate, outwardly convex segment located between an upper bend in the can end having a center of curvature above a public side of the can end and a lower bend in the partially formed can end having a center of curvature below the public side of the partially formed can end. | 10-29-2009 |
20090266824 | CAN END - A beverage can end is described. The beverage can end has a curl defining a perimeter of the can end, a chuckwall extending downwardly and radially inwardly from the curl, and a transition wall joining the chuckwall to an outer peripheral edge of a center panel. The transition wall is formed in compression such that a portion of the transition wall exhibits a compressed segment having a thickness which is 1% to 20% thicker than a thickness of the center panel. | 10-29-2009 |
20090261101 | VENTABLE RESEALING CAN END CLOSURE - A can end for a container has a metallic main portion and a polymeric separable cap. The metallic main portion is positioned about a longitudinal axis and has a curl defining a radially outer perimeter of the can end. A center panel is joined to the curl. A dispensing aperture is in the center panel, and a plurality of projections extend radially inwardly into the dispensing aperture. The polymeric separable cap is in the dispensing aperture and has a plurality of angled channels. The channels have an entry portion opposite a terminal end and a vent region therebetween. | 10-22-2009 |
20090039091 | Can End With Countersink - A can end for a two-piece beverage can is described. The can end has a center panel positioned about a vertical center axis. The center panel has a means for opening the can end located on a public side. A reinforcing bead surrounds the center panel. The reinforcing bead has an inner curved portion having a radius of curvature located radially inwardly from an outer curved portion having a radius of curvature. The radius of curvature of the outer curved portion is greater than the radius of curvature of the inner curved portion. | 02-12-2009 |
20090039090 | Can End With Reinforcing Bead - A can end for a two-piece beverage can is described. The can end has a center panel positioned about a vertical center axis. The center panel has a means for opening the can end located on a public side. A circumferential strengthening member is located about the center panel. A wall extends upwardly from the circumferential strengthening member. A curl is joined to an upper end of the wall. The curl defines an outer perimeter of the can end. A reinforcing bead is located on the wall between an uppermost portion of the wall and a lowermost portion of the wall. | 02-12-2009 |
20080257900 | Can End With Negatively Angled Wall - An end for a beverage can is described. The end has a product side, an opposing public side, a center panel, an annular countersink, a circumferential wall, and a curl. The center panel has a means for opening the end. The annular countersink extends circumferentially about the center panel. The circumferential wall extends upwardly from the countersink and has an angled portion extending radially inwardly toward the center panel. The curl is located radially outward relative to the center panel and defines an outer perimeter of the end. | 10-23-2008 |