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71. 发明专利

CA2858094A1 METHOD FOR EXPANDING THE DIAMETER OF A METAL CONTAINER 未知
公开(公告)号：CA2858094A1
公开(公告)日：2013-06-27
申请号：CA2858094
申请日：2012-12-20
申请人： ALCOA INC
发明人： FEDUSA ANTHONY J , MYERS GARY L , HUNKER GARY L , DICK ROBERT E
IPC分类号： B23P15/00
摘要： A method of forming a metal container comprises: curling outward a top edge of the metal container to form a curl and expanding a diameter of a first section of the metal container to form a first expanded section; wherein at least part of the first expanded section is below the curl. In some embodiments, the steps of curling outward a top edge of the metal container to form a curl and expanding a diameter of a first section of the metal container to form a first expanded section are performed in a single stroke of a single die. In some embodiments, the step of expanding a diameter of a first section of the metal container to form an expanded section is performed after the step of curling outward a top edge of the metal container to form a curl.

72. 发明专利

EA017475B1 СПОСОБ ИЗГОТОВЛЕНИЯ КОНТЕЙНЕРОВ 未知
公开(公告)号：EA017475B1
公开(公告)日：2012-12-28
申请号：EA200970059
申请日：2007-06-26
申请人： ALCOA INC
发明人： MYERS GARY L , FEDUSA ANTHONY J , DICK ROBERT E
IPC分类号： B21D51/26 , B65D1/16
摘要： Согласноизобретениюпредложенспособи системадляизготовленияконтейнера, причемсогласноспособуподаютконтейнер, имеющийзакрытоедно, боковуюстенку, имеющуювнутреннийдиаметри высоту, инижнюючастькорпусамеждузакрытымдноми боковойстенкой, имеющуюпрофиль, всистемуштамповки, содержащуюдержательоснованияконтейнера, имеющийотверстиес диаметромдляразмещениязакрытогоднаконтейнера, ивнутреннюючасть, имеющуюпрофильнижнейчастикорпуса, иодинилиболеежесткихметаллическихрасширительныхпуансонов, причемпоменьшеймереодинизодногоилиболеежесткихметаллическихрасширительныхпуансоновимеетконецс профилемнижнейчастикорпуса, которыйвзаимодействуетс профилемнижнейчастикорпусадержателяоснованияконтейнера, приэтомпрофильнижнейчастикорпусадержателяоснованияконтейнераи концаотличаетсяотпрофилянижнейчастикорпусаметаллическогоконтейнера; помещаютзакрытоедноконтейнерав диаметротверстиядержателяоснованияконтейнера; перемещаютодинилиболеерасширительныхпуансоновдляосевогоперемещениявнутриконтейнератак, чтобырадиальнорасширитьвнутреннийдиаметрбоковойстенкидобольшеговнутреннегодиаметрапутемперемещенияодногоилиболеерасширительныхпуансонов, уменьшитьвысотубоковойстенкии изменитьформупрофилянижнейчастикорпусаконтейнера, причембольшийвнутреннийдиаметрявляетсяодинаковымповысотебоковойстенки.

73. 发明专利

BRPI0713658A2 未知
公开(公告)号：BRPI0713658A2
公开(公告)日：2012-10-23
申请号：BRPI0713658
申请日：2007-06-26
申请人： ALCOA INC
发明人： MYERS GARY L , FEDUSA ANTHONY J , DICK ROBERT E
IPC分类号： B21D51/26 , B65D1/16
摘要： The present invention provides an expansion die (5) for manufacturing containers including a work surface (10) including a progressively expanding portion (15) and a land portion (20),- and an undercut portion (25) positioned following the land portion (25) of the work surface (10). The present invention further provides a process for manufacturing shaped containers (A- N, 1-3) including providing a container stock having a first diameter; expanding at least a portion of the container stock to a second diameter with at least one expansion die; and forming an end of the container stock to accept a container lid.

74. 发明专利

NZ574797A Expansion die for manufacturing metal containers comprising a work surface, an undercut portion and land portion 未知
公开(公告)号：NZ574797A
公开(公告)日：2011-11-25
申请号：NZ57479707
申请日：2007-05-31
申请人： ALCOA INC
发明人： MYERS GARY L , FEDUSA ANTHONY , DICK ROBERT E
IPC分类号： B21D51/26 , B21C37/16 , B21D51/00 , B65D1/16
摘要： An expansion die (5) for manufacturing metal containers is disclosed. The die (5) comprises a work surface (10) for expanding a diameter of a metal container having a closed bottom. The work surface (10) comprises a progressively expanding portion (15) and a land portion (20). The expansion die (5) further comprises an undercut portion (25). The land portion (20) is between the progressively expanding portion (15) and the undercut portion (25) and an outer diameter of the land portion (20) is a maximum diameter of the die (5). The undercut portion (25) comprises an undercut surface and an outer diameter of the undercut surface which is 0.01 inches smaller than the outer diameter of the land portion (20) but not less than the minimum diameter. The work surface (10) is dimensioned so that when it is inserted into the metal container, the entire land portion (20) and at least the portion of the undercut portion (25) enter the metal container causing the diameter of the at least a portion of the container to expand.

75. 发明专利

DK2035165T3 Ekspansionsværktøj til udformning af beholdere 未知
公开(公告)号：DK2035165T3
公开(公告)日：2011-09-26
申请号：DK07797928
申请日：2007-05-31
申请人： ALCOA INC
发明人： MYERS GARY L , FEDUSA ANTHONY , DICK ROBERT E
IPC分类号： B21D51/26 , B65D1/16

76. 发明专利

NZ573303A MANUFACTURING PROCESS TO PRODUCE A NECKED CONTAINER 未知
公开(公告)号：NZ573303A
公开(公告)日：2011-08-26
申请号：NZ57330307
申请日：2007-05-14
申请人： ALCOA INC
发明人： MYERS GARY L , FEDUSA ANTHONY , DICK ROBERT E
IPC分类号： B21D51/26
摘要： A necking system for shaping the neck of metal bottles comprising a number of necking dies configured for use on a metal bottle stock. At least one of the necking dies has a necking surface 10 followed by a relief 20. The necking surface 10 comprises a land 13, a neck radius portion 12 and a shoulder radius portion 11 each having an inner diameter. The land portion 13 which is between the neck radius portion 12 and the relief 20 and the inner diameter of the land 13 has the smallest diameter of the die. The inner diameters of the neck radius portion 12 and the shoulder radius portion 11 are greater than the inner diameter of the land 13. The relief 20 comprises a relief surface, where the an inner diameter of the relief surface is at least about 0.01 inches greater than the inner diameter of the land portion 13, where the inner diameter of the relief surface is no greater than a maximum diameter so as to reduce but not eliminate frictional contact between the metal bottle stock and the relief surface while maintaining necking performance when necking the metal bottle stock. The necking die is dimensioned so that when necking the metal bottle stock, the entire land 13 and the relief 20 travel relative to the bottle stock in an axial direction and at least a portion of the relief 20 travels beyond a top of the bottle stock.

77. 发明专利

AU2011204938A1 Expanding die and method of shaping containers 未知
公开(公告)号：AU2011204938A1
公开(公告)日：2011-08-11
申请号：AU2011204938
申请日：2011-07-22
申请人： ALCOA INC
发明人： MYERS GARY L , ANTHONY FEDUSA , DICK ROBERT E
IPC分类号： B21D51/26 , B65D1/16
摘要： The present invention provides an expansion die (5) for manufacturing containers including a work surface (10) including a progressively expanding portion (15) and a land portion (20) and an undercut portion (25) positioned following the land portion (25) of the work surface (10). The present invention further provides a process for manufacturing shaped containers (A- N, 1- 3) including providing a container stock having a first diameter; expanding at least a portion of the container stock to a second diameter with at least one expansion die; and forming an end of the container stock to accept a container lid. ------------- % - cmI -7 IY

78. 发明专利

AT515338T 未知
公开(公告)号：AT515338T
公开(公告)日：2011-07-15
申请号：AT07797928
申请日：2007-05-31
申请人： ALCOA INC
发明人： MYERS GARY L , FEDUSA ANTHONY , DICK ROBERT E
IPC分类号： B21D51/26 , B65D1/16
摘要： The present invention provides an expansion die (5) for manufacturing containers including a work surface (10) including a progressively expanding portion (15) and a land portion (20),- and an undercut portion (25) positioned following the land portion (25) of the work surface (10). The present invention further provides a process for manufacturing shaped containers (A- N, 1-3) including providing a container stock having a first diameter; expanding at least a portion of the container stock to a second diameter with at least one expansion die; and forming an end of the container stock to accept a container lid.

79. 发明专利

AU2010244089A1 Manufacturing process to produce a necked container 未知
公开(公告)号：AU2010244089A1
公开(公告)日：2010-12-09
申请号：AU2010244089
申请日：2010-11-18
申请人： ALCOA INC
发明人： MYERS GARY L , FEDUSA ANTHONY , DICK ROBERT E
IPC分类号： B21D51/26
摘要： The present invention provides a necking system including a plurality of necking dies each necking dies having an at least partially non-polished necking surface and a non-polished relief following the necking surface. The present invention further provides a method of necking an metal container including providing an metal blank; shaping the blank into a bottle stock; and necking the metal bottle stock, wherein necking includes at least one necking die having an at least partially non-polished necking surface.

80. 发明专利

AR060964A1 PROCESO DE FABRICACION PARA PRODUCIR UN RECIPIENTE CON CUELLO 未知
公开(公告)号：AR060964A1
公开(公告)日：2008-07-23
申请号：ARP070102122
申请日：2007-05-16
申请人： ALCOA INC
发明人： FEDUSA ANTHONY , MEYERS GARY L , DICK ROBERT E
IPC分类号： B21D51/26 , B21D51/42
摘要： Sistema para formar cuellos que incluye multiples matrices para hacer cuellos donde cada matriz para hacer cuellos tiene una superficie formadora del cuello que está por lo menos parcialmente sin pulir y un relieve sin pulir después de la superficie formadora del cuello. La presente también proporciona un método para formar un cuello en un recipiente de metal que incluye proporcionar una pieza de metal en bruto; conformar la pieza en bruto para hacer una botella sin terminar; y formar el cuello de la botella de metal sin terminar, donde la formacion del cuello incluye por lo menos una matriz para formar cuellos con una superficie formadora del cuello por lo menos parcialmente sin pulir.

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