GB1170402A - Improvements in or relating to Easy Opening Container End Units - Google Patents

Improvements in or relating to Easy Opening Container End Units

Info

Publication number
GB1170402A
GB1170402A GB00175/68D GB1017568D GB1170402A GB 1170402 A GB1170402 A GB 1170402A GB 00175/68 D GB00175/68 D GB 00175/68D GB 1017568 D GB1017568 D GB 1017568D GB 1170402 A GB1170402 A GB 1170402A
Authority
GB
United Kingdom
Prior art keywords
relating
improvements
easy opening
container end
end units
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB00175/68D
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Can Company Inc
Original Assignee
Continental Can Company Inc
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
Priority to US62049767A priority Critical
Application filed by Continental Can Company Inc filed Critical Continental Can Company Inc
Publication of GB1170402A publication Critical patent/GB1170402A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D17/00Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall
    • B65D17/4012Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall for opening partially by means of a tearing tab

Abstract

1,170,402. Opening containers. CONTINENTAL CAN CO. Inc. 1 March, 1968 [3 March, 1967], No. 10175/68. Heading B8D. An end panel 14 of a can has an area of reduced thickness 23 which permits the upward expansion of the panel when subjected to pressure from the can contents. This upward expansion prevents undue pressure on a scoreline 18 around a ring tab opener 21, and on a peripheral wall 15.
GB00175/68D 1967-03-03 1968-03-01 Improvements in or relating to Easy Opening Container End Units Expired GB1170402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US62049767A true 1967-03-03 1967-03-03

Publications (1)

Publication Number Publication Date
GB1170402A true GB1170402A (en) 1969-11-12

Family

ID=24486190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB00175/68D Expired GB1170402A (en) 1967-03-03 1968-03-01 Improvements in or relating to Easy Opening Container End Units

Country Status (6)

Country Link
US (1) US3441170A (en)
AT (1) AT286863B (en)
DE (1) DE1607845A1 (en)
DK (1) DK140368C (en)
FR (1) FR1558660A (en)
GB (1) GB1170402A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3774801A (en) * 1971-02-22 1973-11-27 American Can Co Reinforced metal can end
US3875884A (en) * 1971-11-03 1975-04-08 Nat Can Corp Full open end and method of making
US3979009A (en) * 1975-03-21 1976-09-07 Kaiser Aluminum & Chemical Corporation Container bottom structure
US4448322A (en) * 1978-12-08 1984-05-15 National Can Corporation Metal container end
US4217843A (en) * 1977-07-29 1980-08-19 National Can Corporation Method and apparatus for forming ends
US4809861A (en) * 1980-01-16 1989-03-07 American National Can Company Buckle resistant can end
US4790705A (en) * 1980-01-16 1988-12-13 American National Can Company Method of forming a buckle resistant can end
US4361246A (en) * 1980-12-17 1982-11-30 Alexander Nelson Container construction
US4434641A (en) * 1982-03-11 1984-03-06 Ball Corporation Buckle resistance for metal container closures
USRE33217E (en) * 1982-03-11 1990-05-15 Ball Corporation Buckle resistance for metal container closures
US4577774A (en) * 1982-03-11 1986-03-25 Ball Corporation Buckle resistance for metal container closures
EP0103074A3 (en) * 1982-09-09 1984-05-23 Ball Corporation Increased strenght for metal closures through reversing curved segments
US4606472B1 (en) * 1984-02-14 1991-12-03 Metal Box Plc
US4832223A (en) * 1987-07-20 1989-05-23 Ball Corporation Container closure with increased strength
US4796772A (en) * 1987-09-07 1989-01-10 Ball Corporation Metal closure with circumferentially-variegated strengthening
US4883190A (en) * 1988-08-15 1989-11-28 Rampart Packaging, Inc. Thermoplastic bellows lid for thermoplastic containers
US4991735A (en) * 1989-05-08 1991-02-12 Aluminum Company Of America Pressure resistant end shell for a container and method and apparatus for forming the same
US5149238A (en) * 1991-01-30 1992-09-22 The Stolle Corporation Pressure resistant sheet metal end closure
JP2570560B2 (en) * 1992-12-08 1997-01-08 東洋製罐株式会社 Easy opening can lid
US6223931B1 (en) * 1993-10-08 2001-05-01 Schmalbach-Lubeca Ag Closure end made of sheet
DK0675773T3 (en) * 1993-10-08 1996-02-19 Schmalbach Lubeca Method and apparatus for further processing a metal plate closure cover
US5987956A (en) * 1995-05-17 1999-11-23 Schmalbach-Lubeca Ag Process for further treating a closure end made of sheet
DE4401446A1 (en) * 1994-01-19 1995-07-20 Schmalbach Lubeca Tool for capping machines
WO1995019858A1 (en) * 1994-01-19 1995-07-27 Schmalbach-Lubeca Ag Tool for a seaming machine
US7591392B2 (en) * 2002-04-22 2009-09-22 Crown Packaging Technology, Inc. Can end
EP1361164A1 (en) * 2002-04-22 2003-11-12 Crown Cork & Seal Technologies Corporation Can end

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2210225A (en) * 1937-05-24 1940-08-06 Easycantop Ltd Can
US2971671A (en) * 1956-10-31 1961-02-14 Pabst Brewing Co Container

Also Published As

Publication number Publication date
FR1558660A (en) 1969-02-28
DK140368B (en) 1979-08-13
DK140368C (en) 1980-03-03
DE1607845A1 (en) 1972-01-05
AT286863B (en) 1970-12-28
US3441170A (en) 1969-04-29

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