JPS49104787A - - Google Patents

Info

Publication number
JPS49104787A
JPS49104787A JP49009656A JP965674A JPS49104787A JP S49104787 A JPS49104787 A JP S49104787A JP 49009656 A JP49009656 A JP 49009656A JP 965674 A JP965674 A JP 965674A JP S49104787 A JPS49104787 A JP S49104787A
Authority
JP
Japan
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.)
Pending
Application number
JP49009656A
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 US325361A external-priority patent/US3875884A/en
Application filed filed Critical
Publication of JPS49104787A publication Critical patent/JPS49104787A/ja
Pending 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
    • 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
    • B65D17/404—Details of the lines of weakness

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)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
JP49009656A 1973-01-22 1974-01-22 Pending JPS49104787A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US325361A US3875884A (en) 1971-11-03 1973-01-22 Full open end and method of making

Publications (1)

Publication Number Publication Date
JPS49104787A true JPS49104787A (ja) 1974-10-03

Family

ID=23267566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49009656A Pending JPS49104787A (ja) 1973-01-22 1974-01-22

Country Status (5)

Country Link
JP (1) JPS49104787A (ja)
AU (1) AU471624B2 (ja)
CA (1) CA1024915A (ja)
DE (1) DE2402686A1 (ja)
GB (2) GB1464276A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999016676A1 (fr) * 1997-09-30 1999-04-08 Nippon Steel Corporation Couvercle de boite metal facile a ouvrir, a excellente faculte d'ouverture, et procede d'elaboration

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5655401A (en) * 1995-11-13 1997-08-12 Interbold Tabbing tool and method
US6161717A (en) * 1999-02-05 2000-12-19 American National Can Company End closure with reverse bead on opening panel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840553A (ja) * 1971-09-21 1973-06-14

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4840553A (ja) * 1971-09-21 1973-06-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999016676A1 (fr) * 1997-09-30 1999-04-08 Nippon Steel Corporation Couvercle de boite metal facile a ouvrir, a excellente faculte d'ouverture, et procede d'elaboration
US6427860B1 (en) 1997-09-30 2002-08-06 Nippon Steel Corporation Easy-open can lid superior in can openability and process for production thereof

Also Published As

Publication number Publication date
DE2402686A1 (de) 1974-07-25
AU6473674A (en) 1975-08-21
GB1464276A (en) 1977-02-09
GB1464277A (en) 1977-02-09
AU471624B2 (en) 1976-04-29
CA1024915A (en) 1978-01-24

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