NZ223134A - Can closure, permits removal of disc portion - Google Patents

Can closure, permits removal of disc portion

Info

Publication number
NZ223134A
NZ223134A NZ223134A NZ22313488A NZ223134A NZ 223134 A NZ223134 A NZ 223134A NZ 223134 A NZ223134 A NZ 223134A NZ 22313488 A NZ22313488 A NZ 22313488A NZ 223134 A NZ223134 A NZ 223134A
Authority
NZ
New Zealand
Prior art keywords
closure
disc portion
permits removal
permits
removal
Prior art date
Application number
NZ223134A
Other languages
English (en)
Inventor
W T Saunders
J A Bray
W H Dalrymple
R Meerdo
Original Assignee
Weirton Steel 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
Priority claimed from PCT/US1987/000102 external-priority patent/WO1988005405A1/en
Priority claimed from PCT/US1987/002649 external-priority patent/WO1988005406A1/en
Application filed by Weirton Steel Corp filed Critical Weirton Steel Corp
Publication of NZ223134A publication Critical patent/NZ223134A/xx

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
    • 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
    • B21D51/383—Making inlet or outlet arrangements of cans, tins, baths, bottles, or other vessels; Making can ends; Making closures scoring lines, tear strips or pulling tabs
    • 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
    • B65D17/4011—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 completely by means of a tearing tab
    • 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
    • B65D2517/00—Containers specially constructed to be opened by cutting, piercing or tearing of wall portions, e.g. preserving cans or tins
    • B65D2517/0001—Details
    • B65D2517/0058—Other details of container end panel
    • B65D2517/0074—Local recess in container end panel
    • B65D2517/0079—Local recess in container end panel located beneath tab hand grip to facilitate initial lifting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Devices For Opening Bottles Or Cans (AREA)
  • Cartons (AREA)
NZ223134A 1987-01-23 1988-01-08 Can closure, permits removal of disc portion NZ223134A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/US1987/000102 WO1988005405A1 (en) 1987-01-23 1987-01-23 Disc removal end wall structure with safety features
PCT/US1987/002649 WO1988005406A1 (en) 1987-01-23 1987-09-29 Disc removal end wall structure with safety features
PCT/US1987/003418 WO1988005407A1 (en) 1987-01-23 1987-12-23 Disc removal end wall structure with safety features

Publications (1)

Publication Number Publication Date
NZ223134A true NZ223134A (en) 1989-08-29

Family

ID=27375528

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ223134A NZ223134A (en) 1987-01-23 1988-01-08 Can closure, permits removal of disc portion

Country Status (7)

Country Link
EP (1) EP0299013A4 (xx)
KR (1) KR890700523A (xx)
DK (1) DK523488A (xx)
FI (1) FI884354A0 (xx)
NO (1) NO884196L (xx)
NZ (1) NZ223134A (xx)
WO (1) WO1988005407A1 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0673844A3 (de) * 1994-03-03 1995-12-20 Schmalbach Lubeca Getränkedose mit Vollaufreissdeckel für trockene Füllgüter.
US5749488A (en) * 1995-10-02 1998-05-12 Reynolds Metals Company Can end with recessed center panel formed downwardly from coin
US20080110888A1 (en) * 2006-11-13 2008-05-15 Turner Timothy L Can end with incising and method for producing same
EP1958882B1 (en) * 2007-02-14 2010-07-14 Impress Group B.V. Can, and a body and panel therefore

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801765A (en) * 1955-07-25 1957-08-06 Walter E Butler Breakaway can opener
FR1414662A (fr) * 1964-11-26 1965-10-15 Continental Can Co Patte de tirage pour l'ouverture de boîtes
FR1414660A (fr) * 1964-11-26 1965-10-15 Continental Can Co Clef de tirage, pour l'ouverture des extrémités de boîtes de conserve
US3527378A (en) * 1969-08-28 1970-09-08 Crown Cork & Seal Co Easy-opening closure
CA937516A (en) * 1970-03-13 1973-11-27 W. Heinle Carl Easy-open container component
BE757233A (fr) * 1970-04-07 1971-03-16 Reichert Werner Patte de prise pour couvercle de recipient avec dispositif d'ouverture
CH517025A (de) * 1970-10-09 1971-12-31 Hoffmann Ag Geb Behälterteil, insbesondere Deckel für eine Dose
US3696961A (en) * 1970-10-20 1972-10-10 Continental Can Co Protective edge for easy opening container
US3838788A (en) * 1973-03-15 1974-10-01 Dorn Co V Can end construction
US3874553A (en) * 1973-07-19 1975-04-01 Aluminum Co Of America Easy opening can end with embossed panel
US3941277A (en) * 1975-04-21 1976-03-02 Van Dorn Company Embossed can end construction
US4019648A (en) * 1975-05-19 1977-04-26 The Continental Group, Inc. Childproof closure
US4159061A (en) * 1975-09-08 1979-06-26 Collins Robert E Pop-a-top canning jar lids
US4014455A (en) * 1976-06-21 1977-03-29 American Can Company Accurate flow control container means
US4044915A (en) * 1976-07-22 1977-08-30 American Can Company Container end closure
US4289250A (en) * 1980-04-28 1981-09-15 The Continental Group, Inc. Easy opening container with tab having separate opening element
US4406378A (en) * 1981-07-06 1983-09-27 Automated Container Corporation Metallic convenience closure
US4386713A (en) * 1982-02-24 1983-06-07 Van Dorn Company Full opening steel can end construction
US4511299A (en) * 1983-09-01 1985-04-16 Automated Container Corporation Pull-tab forming method

Also Published As

Publication number Publication date
WO1988005407A1 (en) 1988-07-28
DK523488A (da) 1988-11-17
FI884354A (fi) 1988-09-22
KR890700523A (ko) 1989-04-25
FI884354A0 (fi) 1988-09-22
DK523488D0 (da) 1988-09-20
NO884196L (no) 1988-11-09
NO884196D0 (no) 1988-09-22
EP0299013A1 (en) 1989-01-18
EP0299013A4 (en) 1990-11-28

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