TW348156B - Can ends - Google Patents

Can ends

Info

Publication number
TW348156B
TW348156B TW087101564A TW87101564A TW348156B TW 348156 B TW348156 B TW 348156B TW 087101564 A TW087101564 A TW 087101564A TW 87101564 A TW87101564 A TW 87101564A TW 348156 B TW348156 B TW 348156B
Authority
TW
Taiwan
Prior art keywords
reinforcing bead
chuck wall
cover hook
horizontal
angle
Prior art date
Application number
TW087101564A
Other languages
Chinese (zh)
Inventor
Fields Brian
Original Assignee
Crown Cork & Seal Tech Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Crown Cork & Seal Tech Corp filed Critical Crown Cork & Seal Tech Corp
Application granted granted Critical
Publication of TW348156B publication Critical patent/TW348156B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/30—Folding the circumferential seam
    • B21D51/32—Folding the circumferential seam by rolling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/38—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures
    • B21D51/44—Making closures, e.g. caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D7/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal
    • B65D7/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls
    • B65D7/34—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with permanent connections between walls
    • B65D7/36—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of metal characterised by wall construction or by connections between walls with permanent connections between walls formed by rolling, or by rolling and pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Laminated Bodies (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Packages (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)

Abstract

An unseamed can end comprising a surrounding cover hook, a chuck wall suspending in the cover hook, a recessed annular reinforcing bead protruding outwardly and radially extending inwards from the chuck wall, and a central panel supported by the reinforcing bead, which is characterized in that: the chuck wall is in two parts; an upper part adjacent the cover hook, and a lower part adjacent the reinforcing bead; the upper part is at an angle of 1° to 39° to the horizontal, and the lower part is at an angle of 30° to 60° to the horizontal.
TW087101564A 1997-02-07 1998-02-06 Can ends TW348156B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9702475.6A GB9702475D0 (en) 1997-02-07 1997-02-07 Can ends

Publications (1)

Publication Number Publication Date
TW348156B true TW348156B (en) 1998-12-21

Family

ID=10807221

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087101564A TW348156B (en) 1997-02-07 1998-02-06 Can ends

Country Status (7)

Country Link
AR (1) AR011436A1 (en)
AU (1) AU5773198A (en)
GB (1) GB9702475D0 (en)
PE (1) PE14399A1 (en)
TW (1) TW348156B (en)
WO (1) WO1998034743A1 (en)
ZA (1) ZA98909B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6561004B1 (en) * 1999-12-08 2003-05-13 Metal Container Corporation Can lid closure and method of joining a can lid closure to a can body
US6499622B1 (en) * 1999-12-08 2002-12-31 Metal Container Corporation, Inc. Can lid closure and method of joining a can lid closure to a can body
US8490825B2 (en) 1999-12-08 2013-07-23 Metal Container Corporation Can lid closure and method of joining a can lid closure to a can body
JP2002178072A (en) * 2000-12-13 2002-06-25 Daiwa Can Co Ltd Can-top
US6460723B2 (en) 2001-01-19 2002-10-08 Ball Corporation Metallic beverage can end
CA2451453C (en) 2001-07-03 2010-01-26 Container Development, Ltd. Can shell and double-seamed can end
US7819275B2 (en) 2001-07-03 2010-10-26 Container Development, Ltd. Can shell and double-seamed can end
US7341163B2 (en) 2001-07-03 2008-03-11 Container Development, Ltd. Can shell and double-seamed can end
US6419110B1 (en) 2001-07-03 2002-07-16 Container Development, Ltd. Double-seamed can end and method for forming
US7556168B2 (en) 2001-08-16 2009-07-07 Rexam Beverage Can Company Can end with fold
US7004345B2 (en) 2001-08-16 2006-02-28 Rexam Beverage Can Company Can end
US6772900B2 (en) 2001-08-16 2004-08-10 Rexam Beverage Can Company Can end
US7644833B2 (en) 2001-08-16 2010-01-12 Rexam Beverage Can Company Can end
US6748789B2 (en) 2001-10-19 2004-06-15 Rexam Beverage Can Company Reformed can end for a container and method for producing same
US6761280B2 (en) * 2001-12-27 2004-07-13 Alcon Inc. Metal end shell and easy opening can end for beer and beverage cans
US6968724B2 (en) * 2002-03-27 2005-11-29 Metal Container Corporation Method and apparatus for making a can lid shell
US7591392B2 (en) 2002-04-22 2009-09-22 Crown Packaging Technology, Inc. Can end
US6736283B1 (en) 2002-11-19 2004-05-18 Alcoa Inc. Can end, tooling for manufacture of the can end and seaming chuck adapted to affix a converted can end to a can body
RU2354485C2 (en) * 2004-07-29 2009-05-10 Бол Корпорейшн Method and device for end cover shaping in metal containers
US8875936B2 (en) 2007-04-20 2014-11-04 Rexam Beverage Can Company Can end with negatively angled wall
US8973780B2 (en) 2007-08-10 2015-03-10 Rexam Beverage Can Company Can end with reinforcing bead
US8011527B2 (en) 2007-08-10 2011-09-06 Rexam Beverage Can Company Can end with countersink
CN101817420B (en) * 2010-01-21 2012-11-21 义乌市易开盖实业公司 Double-angulus scapulae packaging cover
US9566634B2 (en) 2010-06-07 2017-02-14 Rexam Beverage Can Company Can end produced from downgauged blank
AU2012271811A1 (en) * 2011-06-14 2013-05-02 Crown Packaging Technology, Inc. Methods and system for forming high-strength beverage can ends of aluminum magnesium alloy and such can ends
ES2774067T3 (en) * 2015-05-15 2020-07-16 Douwe Egberts Bv A capsule, a system for preparing a drinkable beverage from said capsule and use of said capsule in a beverage preparation device
JP6946620B2 (en) * 2016-04-27 2021-10-06 東洋製罐株式会社 Method of forming curl portion of can body and can body mouth
US11377258B2 (en) 2019-01-02 2022-07-05 Novelis Inc. Container end closure liner and methods of preparing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843014A (en) * 1973-03-16 1974-10-22 Pechiney Ugine Kuhlmann Container cover
US4716755A (en) * 1986-07-28 1988-01-05 Redicon Corporation Method and apparatus for forming container end panels
GB8810229D0 (en) * 1988-04-29 1988-06-02 Metal Box Plc Can end shells
GB9510515D0 (en) * 1995-05-24 1995-07-19 Metal Box Plc Containers

Also Published As

Publication number Publication date
PE14399A1 (en) 1999-03-18
WO1998034743A1 (en) 1998-08-13
AU5773198A (en) 1998-08-26
GB9702475D0 (en) 1997-03-26
AR011436A1 (en) 2000-08-16
ZA98909B (en) 1998-08-06

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