FR2337668B1 - - Google Patents

Info

Publication number
FR2337668B1
FR2337668B1 FR7600577A FR7600577A FR2337668B1 FR 2337668 B1 FR2337668 B1 FR 2337668B1 FR 7600577 A FR7600577 A FR 7600577A FR 7600577 A FR7600577 A FR 7600577A FR 2337668 B1 FR2337668 B1 FR 2337668B1
Authority
FR
France
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
FR7600577A
Other languages
French (fr)
Other versions
FR2337668A1 (fr
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.)
OI Glass Inc
Original Assignee
Owens Illinois 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
Application filed by Owens Illinois Inc filed Critical Owens Illinois Inc
Priority to FR7600577A priority Critical patent/FR2337668A1/fr
Publication of FR2337668A1 publication Critical patent/FR2337668A1/fr
Application granted granted Critical
Publication of FR2337668B1 publication Critical patent/FR2337668B1/fr
Granted 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
    • B65D17/401—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Packages (AREA)
FR7600577A 1976-01-12 1976-01-12 Couvercle a ouverture facile du type a bords non coupants Granted FR2337668A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7600577A FR2337668A1 (fr) 1976-01-12 1976-01-12 Couvercle a ouverture facile du type a bords non coupants

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7600577A FR2337668A1 (fr) 1976-01-12 1976-01-12 Couvercle a ouverture facile du type a bords non coupants

Publications (2)

Publication Number Publication Date
FR2337668A1 FR2337668A1 (fr) 1977-08-05
FR2337668B1 true FR2337668B1 (ar) 1982-04-30

Family

ID=9167799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7600577A Granted FR2337668A1 (fr) 1976-01-12 1976-01-12 Couvercle a ouverture facile du type a bords non coupants

Country Status (1)

Country Link
FR (1) FR2337668A1 (ar)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411661A (en) * 1965-10-23 1968-11-19 Walter M. Perry Container with openable segment
US3434623A (en) * 1966-12-01 1969-03-25 Cookson Sheet Metal Dev Ltd Container with pull-tab opener
ZA695279B (en) * 1969-04-10 1971-03-31 Continental Can Co Protective edge for easy opening container and the method for forming the same
US3696961A (en) * 1970-10-20 1972-10-10 Continental Can Co Protective edge for easy opening container
US3819083A (en) * 1972-07-17 1974-06-25 Continental Can Co Safety edge easy opening container
US3853080A (en) * 1972-10-24 1974-12-10 Nat Can Corp Container end and forming method
US3825149A (en) * 1972-12-06 1974-07-23 Fraze Ermal C Easy opening container having shoulders to safeguard all severed edges
US3868919A (en) * 1973-12-06 1975-03-04 Aluminum Co Of America Method and apparatus for forming easy opening container walls
US3945334A (en) * 1974-07-23 1976-03-23 Continental Can Company, Inc. Method of and apparatus for forming folds in a container panel

Also Published As

Publication number Publication date
FR2337668A1 (fr) 1977-08-05

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse