CA943889A - Tear tab for easy opening metal cans - Google Patents

Tear tab for easy opening metal cans

Info

Publication number
CA943889A
CA943889A CA110,339A CA110339A CA943889A CA 943889 A CA943889 A CA 943889A CA 110339 A CA110339 A CA 110339A CA 943889 A CA943889 A CA 943889A
Authority
CA
Canada
Prior art keywords
easy opening
metal cans
tear tab
opening metal
tear
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.)
Expired
Application number
CA110,339A
Other languages
English (en)
Other versions
CA110339S (en
Inventor
Jean Cospen
Bernard Baumann
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.)
Cebal GP
Original Assignee
Cebal GP
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 Cebal GP filed Critical Cebal GP
Application granted granted Critical
Publication of CA943889A publication Critical patent/CA943889A/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
    • B65D17/404—Details of the lines of weakness
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Devices For Opening Bottles Or Cans (AREA)
  • Package Frames And Binding Bands (AREA)
CA110,339A 1970-04-15 1971-04-14 Tear tab for easy opening metal cans Expired CA943889A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR707013593A FR2085378B1 (xx) 1970-04-15 1970-04-15

Publications (1)

Publication Number Publication Date
CA943889A true CA943889A (en) 1974-03-19

Family

ID=9054000

Family Applications (1)

Application Number Title Priority Date Filing Date
CA110,339A Expired CA943889A (en) 1970-04-15 1971-04-14 Tear tab for easy opening metal cans

Country Status (13)

Country Link
US (1) US3744669A (xx)
AT (1) AT307969B (xx)
BE (1) BE765737A (xx)
CA (1) CA943889A (xx)
CH (1) CH531442A (xx)
DE (1) DE2117864C3 (xx)
ES (1) ES195341Y (xx)
FR (1) FR2085378B1 (xx)
GB (1) GB1352229A (xx)
IL (1) IL36595A0 (xx)
LU (1) LU62983A1 (xx)
NL (1) NL7104870A (xx)
OA (1) OA03704A (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961722A (en) * 1975-01-27 1976-06-08 Continental Can Co Child resistant easy opening closure
JPS59152161A (ja) * 1983-02-15 1984-08-30 東洋製罐株式会社 易開封性ヒ−トシ−ル蓋
JPS6092931U (ja) * 1983-12-02 1985-06-25 北海製罐株式会社 簡易開口容器
US4627532A (en) * 1985-03-07 1986-12-09 Clemens Philip M Digital audio disk enclosure
GB9712893D0 (en) * 1997-06-20 1997-08-20 Metal Box Plc Pull tab
CA2472295C (en) * 1999-12-08 2011-11-29 Tuan A. Nguyen Metallic beverage can end with improved chuck wall and countersink
US20050039314A1 (en) * 2003-08-21 2005-02-24 Dickie Robert G. Forming process for stamped workpieces
ES2574558T3 (es) * 2006-07-24 2016-06-20 Ardagh Mp Group Netherlands B.V. Anilla para una tapa y proceso para fabricar dicha anilla
WO2015101427A1 (en) * 2013-12-30 2015-07-09 Tetra Laval Holdings & Finance S.A. Package material blank, package with such device and method for manufacturing an opening device

Also Published As

Publication number Publication date
US3744669A (en) 1973-07-10
DE2117864C3 (de) 1973-09-13
AT307969B (de) 1973-06-12
FR2085378B1 (xx) 1973-08-10
BE765737A (fr) 1971-10-14
DE2117864A1 (de) 1971-12-23
NL7104870A (xx) 1971-10-19
OA03704A (fr) 1971-12-24
IL36595A0 (en) 1971-06-23
GB1352229A (en) 1974-05-08
FR2085378A1 (xx) 1971-12-24
LU62983A1 (xx) 1972-03-02
CH531442A (fr) 1972-12-15
ES195341Y (es) 1975-06-01
ES195341U (es) 1975-01-16
DE2117864B2 (de) 1973-02-22

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