IT949810B - Coperchi di scatola in cui l aper tura e ottenuta mediante oscilla zione della linguetta di strappo - Google Patents

Coperchi di scatola in cui l aper tura e ottenuta mediante oscilla zione della linguetta di strappo

Info

Publication number
IT949810B
IT949810B IT21320/72A IT2132072A IT949810B IT 949810 B IT949810 B IT 949810B IT 21320/72 A IT21320/72 A IT 21320/72A IT 2132072 A IT2132072 A IT 2132072A IT 949810 B IT949810 B IT 949810B
Authority
IT
Italy
Prior art keywords
swinging
tab
opening
box lids
lids
Prior art date
Application number
IT21320/72A
Other languages
English (en)
Italian (it)
Inventor
F Tadeusz
P Rhodes
Original Assignee
Metal Box Co 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 Box Co Ltd filed Critical Metal Box Co Ltd
Application granted granted Critical
Publication of IT949810B publication Critical patent/IT949810B/it

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
    • 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)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)
IT21320/72A 1971-03-02 1972-03-02 Coperchi di scatola in cui l aper tura e ottenuta mediante oscilla zione della linguetta di strappo IT949810B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB577371A GB1384874A (en) 1971-03-02 1971-03-02 Can ends

Publications (1)

Publication Number Publication Date
IT949810B true IT949810B (it) 1973-06-11

Family

ID=9802358

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21320/72A IT949810B (it) 1971-03-02 1972-03-02 Coperchi di scatola in cui l aper tura e ottenuta mediante oscilla zione della linguetta di strappo

Country Status (6)

Country Link
US (1) US3730381A (OSRAM)
CA (1) CA969115A (OSRAM)
DE (1) DE2210149A1 (OSRAM)
FR (1) FR2128511A1 (OSRAM)
GB (1) GB1384874A (OSRAM)
IT (1) IT949810B (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929251A (en) * 1972-08-17 1975-12-30 Aluminum Co Of America Container wall with rupturable weakening line
US4930658A (en) * 1989-02-07 1990-06-05 The Stolle Corporation Easy open can end and method of manufacture thereof
ES2709215R1 (es) * 2019-03-20 2019-05-16 Valencia Juan Gonzalez Nueva lengüeta y anilla para la apertura de latas de bebidas

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3301432A (en) * 1964-03-13 1967-01-31 Continental Can Co Pull key opening can end
GB1262278A (en) * 1968-10-07 1972-02-02 Metal Box Co Ltd Improvements in or relating to can ends

Also Published As

Publication number Publication date
US3730381A (en) 1973-05-01
GB1384874A (en) 1975-02-26
FR2128511A1 (OSRAM) 1972-10-20
CA969115A (en) 1975-06-10
DE2210149A1 (de) 1972-09-21

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