ES251844U - Improvements in easy-opening ends for cans and the like. - Google Patents

Improvements in easy-opening ends for cans and the like.

Info

Publication number
ES251844U
ES251844U ES1980251844U ES251844U ES251844U ES 251844 U ES251844 U ES 251844U ES 1980251844 U ES1980251844 U ES 1980251844U ES 251844 U ES251844 U ES 251844U ES 251844 U ES251844 U ES 251844U
Authority
ES
Spain
Prior art keywords
button
lip
aperture
end closure
ring
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.)
Granted
Application number
ES1980251844U
Other languages
Spanish (es)
Other versions
ES251844Y (en
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.)
Arconic Closure Systems International UK Ltd
Original Assignee
Metal Closures Ltd
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 Metal Closures Ltd filed Critical Metal Closures Ltd
Publication of ES251844U publication Critical patent/ES251844U/en
Application granted granted Critical
Publication of ES251844Y publication Critical patent/ES251844Y/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B65D2205/00—Venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)

Abstract

A can end closure of the type having at least one aperture therein closed by means of a button integral with said can end closure and hingedly connected thereto, said button (3) being of larger size than said aperture. A ring (10) of plastic sealing composition being applied to the underside of said can end closure. A downwardly curled lip (15) is formed at the periphery of each aperture to bring the cut edge (12) of the lip to an acute angle in relation to the upper surface of the adjacent peripheral portion of the button. The cut edge (12) of the lip (15) conveniently lies parallel with the upper surface of the button and its surface is covered by means of plastic sealing composition which is continuous from a small ring (18) on the top of the button at a position radially inwardly from the lip to the main ring (10) on the underside of the can end.
ES1980251844U 1979-07-03 1980-07-02 A CLOSURE FOR BOAT END Expired ES251844Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7923192 1979-07-03

Publications (2)

Publication Number Publication Date
ES251844U true ES251844U (en) 1980-11-16
ES251844Y ES251844Y (en) 1981-05-16

Family

ID=10506276

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1980251844U Expired ES251844Y (en) 1979-07-03 1980-07-02 A CLOSURE FOR BOAT END

Country Status (3)

Country Link
EP (1) EP0021843A1 (en)
JP (1) JPS5613353A (en)
ES (1) ES251844Y (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3639426C1 (en) * 1986-11-18 1987-10-01 Rasselstein Ag Tin lid made of tin for cans, the contents of which are under internal pressure
KR920701004A (en) * 1989-03-17 1992-08-10 원본미기재 Push in the lid leaving a trace of touch
US5493687A (en) * 1991-07-08 1996-02-20 Seiko Epson Corporation RISC microprocessor architecture implementing multiple typed register sets

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1032095A (en) * 1973-06-27 1978-05-30 Michael Debenham Easy-opening closures
IT1037119B (en) * 1974-04-05 1979-11-10 Broken Hill Pty Co Ltd PROCESSING AT THE END OF CONTAINERS WITH OPEN FACI LITATA
US3958717A (en) * 1975-08-15 1976-05-25 Jos. Schlitz Brewing Company Lid construction for a container
US4105134A (en) * 1977-06-10 1978-08-08 The Broken Hill Proprietary Company Limited Pressure release closures

Also Published As

Publication number Publication date
EP0021843A1 (en) 1981-01-07
ES251844Y (en) 1981-05-16
JPS5613353A (en) 1981-02-09

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