GB2275248B - Container end closure - Google Patents

Container end closure

Info

Publication number
GB2275248B
GB2275248B GB9325192A GB9325192A GB2275248B GB 2275248 B GB2275248 B GB 2275248B GB 9325192 A GB9325192 A GB 9325192A GB 9325192 A GB9325192 A GB 9325192A GB 2275248 B GB2275248 B GB 2275248B
Authority
GB
United Kingdom
Prior art keywords
end closure
container end
container
closure
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 - Fee Related
Application number
GB9325192A
Other versions
GB2275248A (en
GB9325192D0 (en
Inventor
David Robert Sergeant
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB9325192D0 publication Critical patent/GB9325192D0/en
Priority to PCT/GB1994/000335 priority Critical patent/WO1994019246A2/en
Priority to CN94191228A priority patent/CN1041188C/en
Priority to EP94906958A priority patent/EP0683746A1/en
Priority to US08/507,339 priority patent/US5950858A/en
Priority to AU60408/94A priority patent/AU687378B2/en
Priority to JP6518754A priority patent/JPH08506786A/en
Publication of GB2275248A publication Critical patent/GB2275248A/en
Application granted granted Critical
Publication of GB2275248B publication Critical patent/GB2275248B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/21—Deep-drawing without fixing the border of the blank
    • 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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid 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
    • B65D17/401—Rigid 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
    • 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
    • B65D17/00—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28—Rigid 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
    • B65D17/401—Rigid 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
    • B65D17/4012—Rigid 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Closures For Containers (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
GB9325192A 1993-02-18 1993-12-08 Container end closure Expired - Fee Related GB2275248B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU60408/94A AU687378B2 (en) 1993-02-18 1994-02-18 Container end closure
CN94191228A CN1041188C (en) 1993-02-18 1994-02-18 Container end closure
EP94906958A EP0683746A1 (en) 1993-02-18 1994-02-18 Container end closure
US08/507,339 US5950858A (en) 1993-02-18 1994-02-18 Container end closure
PCT/GB1994/000335 WO1994019246A2 (en) 1993-02-18 1994-02-18 Container end closure
JP6518754A JPH08506786A (en) 1993-02-18 1994-02-18 Container end closure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939303218A GB9303218D0 (en) 1993-02-18 1993-02-18 Container end closure

Publications (3)

Publication Number Publication Date
GB9325192D0 GB9325192D0 (en) 1994-02-09
GB2275248A GB2275248A (en) 1994-08-24
GB2275248B true GB2275248B (en) 1996-12-04

Family

ID=10730611

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939303218A Pending GB9303218D0 (en) 1993-02-18 1993-02-18 Container end closure
GB9325192A Expired - Fee Related GB2275248B (en) 1993-02-18 1993-12-08 Container end closure

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB939303218A Pending GB9303218D0 (en) 1993-02-18 1993-02-18 Container end closure

Country Status (2)

Country Link
GB (2) GB9303218D0 (en)
RU (1) RU2121456C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9527127B2 (en) * 2014-05-05 2016-12-27 Alfons Haar, Inc. Method and apparatus for forming a can end with controlled thinning of formed portions of the can end

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1300340A (en) * 1970-10-20 1972-12-20 Continental Can Co Improvements in or relating to easy opening containers
GB2040200A (en) * 1979-01-09 1980-08-28 Meyer Manuf Co Ltd Manufacturing cooking utensils
GB2050879A (en) * 1979-06-01 1981-01-14 Continental Group Dome tooling to eliminate tab protrusion of a can end
GB2107273A (en) * 1981-10-16 1983-04-27 American Can Co Distortion resistant can closures
EP0241788A2 (en) * 1986-04-03 1987-10-21 Aluminum Company Of America Rivet and method of forming same in sheet panel
GB2234497A (en) * 1989-08-04 1991-02-06 Robinson & Sons Ltd Child resistant closure
WO1991009784A1 (en) * 1989-12-21 1991-07-11 Weirton Steel Corporation Easy-access sheet metal container structures
GB2241184A (en) * 1989-11-13 1991-08-28 Toyo Seikan Kaisha Ltd Method of redrawing a metal cap

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1300340A (en) * 1970-10-20 1972-12-20 Continental Can Co Improvements in or relating to easy opening containers
GB2040200A (en) * 1979-01-09 1980-08-28 Meyer Manuf Co Ltd Manufacturing cooking utensils
GB2050879A (en) * 1979-06-01 1981-01-14 Continental Group Dome tooling to eliminate tab protrusion of a can end
GB2107273A (en) * 1981-10-16 1983-04-27 American Can Co Distortion resistant can closures
EP0241788A2 (en) * 1986-04-03 1987-10-21 Aluminum Company Of America Rivet and method of forming same in sheet panel
GB2234497A (en) * 1989-08-04 1991-02-06 Robinson & Sons Ltd Child resistant closure
GB2241184A (en) * 1989-11-13 1991-08-28 Toyo Seikan Kaisha Ltd Method of redrawing a metal cap
WO1991009784A1 (en) * 1989-12-21 1991-07-11 Weirton Steel Corporation Easy-access sheet metal container structures

Also Published As

Publication number Publication date
GB2275248A (en) 1994-08-24
RU2121456C1 (en) 1998-11-10
GB9325192D0 (en) 1994-02-09
GB9303218D0 (en) 1993-04-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20001208