专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明公开

EP2794144A2 METHOD FOR EXPANDING THE DIAMETER OF A METAL CONTAINER 有权转让
标题翻译： VERFAHREN ZUR ERWEITERUNG DES DURCHMESSERS EINESMETALLBEHÄLTERS
公开(公告)号：EP2794144A2
公开(公告)日：2014-10-29
申请号：EP12818736.6
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： B21D51/26
CPC分类号： B23P15/00 , B21D51/2615 , B21D51/2623 , B21D51/2646
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.
摘要翻译：一种形成金属容器的方法包括：向外弯曲金属容器的顶部边缘以形成卷曲并且扩大金属容器的第一部分的直径以形成第一扩张部分; 其中所述第一扩张部分的至少一部分在所述卷曲之下。在一些实施例中，在单个模具的单个冲程中执行将金属容器的顶部边缘向外卷曲以形成卷曲并扩大金属容器的第一部分的直径以形成第一扩张部分的步骤。在一些实施例中，在金属容器的顶部边缘向外卷曲以形成卷曲的步骤之后，进行扩大金属容器的第一部分的直径以形成扩张部分的步骤。

12. 发明公开

EP2021136A2 MANUFACTURING PROCESS TO PRODUCE A NECKED CONTAINER 有权转让
标题翻译：方法用于生产具有颈部的容器
公开(公告)号：EP2021136A2
公开(公告)日：2009-02-11
申请号：EP07777035.2
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
CPC分类号： B21D51/2615 , B21D51/2638
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 (10) and a non-polished relief (20) 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 (1-14); and necking the metal bottle stock (1-14), wherein necking includes at least one necking die having an at least partially non-polished necking surface (10).

13. 发明公开

EP2035165A1 EXPANDING DIE AND METHOD OF SHAPING CONTAINERS 有权转让
标题翻译：迸出为塑造集装箱
公开(公告)号：EP2035165A1
公开(公告)日：2009-03-18
申请号：EP07797928.4
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
CPC分类号： B21D51/2646 , B21D22/025 , B21D39/20 , Y10S72/715
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.

14. 发明公开

EP2934785A1 KNOCKOUT FOR USE WHILE NECKING A METAL CONTAINER, DIE SYSTEM FOR NECKING A METAL CONTAINER AND METHOD OF NECKING A METAL CONTAINER 有权转让
标题翻译： KNOCKOUT FOR USE在金属容器中的颈缩，CHIP SYSTEM FOR的金属容器的颈缩和方法颈缩的金属容器
公开(公告)号：EP2934785A1
公开(公告)日：2015-10-28
申请号：EP13814721.0
申请日：2013-12-10
申请人： Alcoa Inc.
发明人： BOYSEL, Darl G. , DICK, Robert E. , MYERS, Gary L. , MCNEISH, David J.
IPC分类号： B21D51/26 , B21D41/04
CPC分类号： B21D51/2669 , B21D37/00 , B21D41/04 , B21D51/2638
摘要： A knockout (18) has a support surface (20) and the support surface (20) has: (i) a first knockout outer diameter (30) capable of supporting the first inner diameter (22) of a container side wall (14) when the knockout (18) is inserted into an opening (12) of the metal container (10) and when the metal container (10) is being necked with a necking die (16); and (ii) a second knockout outer diameter (32) capable of supporting the second inner diameter (24) of the container side wall (14) when the knockout (18) is inserted into the opening (12) of the metal container (10) and when the metal container (10) is being necked with the necking die (16), and wherein the first knockout outer diameter (30) is larger than the second knockout outer diameter (32).

15. 发明公开

EP2605873A2 SHAPED METAL CONTAINER AND METHOD FOR MAKING SAME 有权转让
标题翻译： GEFORMTERMETALLBEHÄLTERUND VERFAHREN ZU SEINER HERSTELLUNG
公开(公告)号：EP2605873A2
公开(公告)日：2013-06-26
申请号：EP11751757.3
申请日：2011-08-22
申请人： Alcoa Inc.
发明人： DICK, Robert E. , FEDUSA, Anthony J. , MYERS, Gary L.
IPC分类号： B21D51/26
CPC分类号： B21D51/2615 , B21D51/2638 , B65D1/023
摘要： A shaped metal container having less metal than prior art shaped metal containers while still able to handle sufficient axial load and undergo shaping processes, including necking, without wrinkling, buckling, collapsing or other physical defect is disclosed. Processes for shaping a metal container having a sidewall of variable thickness, wherein a portion of the sidewall having a variable thickness is shaped using a die or dies are also disclosed.
摘要翻译：公开了一种成形金属容器，其包含比现有技术的成形金属容器更少的金属，同时仍然能够处理足够的轴向载荷并经历成形过程，包括颈缩，而不起皱，弯曲，塌陷或其它物理缺陷。还公开了用于使具有可变厚度的侧壁的金属容器成型的方法，其中具有可变厚度的侧壁的一部分使用模具或模具成形。

16. 发明授权

EP2035165B1 EXPANDING DIE FOR SHAPING CONTAINERS 有权转让
标题翻译：迸出为塑造集装箱
公开(公告)号：EP2035165B1
公开(公告)日：2011-07-06
申请号：EP07797928.4
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
CPC分类号： B21D51/2646 , B21D22/025 , B21D39/20 , Y10S72/715
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.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式