FR2032319A1 - - Google Patents

Info

Publication number
FR2032319A1
FR2032319A1 FR7002223A FR7002223A FR2032319A1 FR 2032319 A1 FR2032319 A1 FR 2032319A1 FR 7002223 A FR7002223 A FR 7002223A FR 7002223 A FR7002223 A FR 7002223A FR 2032319 A1 FR2032319 A1 FR 2032319A1
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.)
Granted
Application number
FR7002223A
Other languages
French (fr)
Other versions
FR2032319B1 (en
Inventor
W Cookson
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.)
Cookson Sheet Metal Developments Ltd
Original Assignee
Cookson Sheet Metal Developments 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
Priority claimed from GB4248/69A external-priority patent/GB1262272A/en
Application filed by Cookson Sheet Metal Developments Ltd filed Critical Cookson Sheet Metal Developments Ltd
Publication of FR2032319A1 publication Critical patent/FR2032319A1/fr
Application granted granted Critical
Publication of FR2032319B1 publication Critical patent/FR2032319B1/fr
Expired 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
    • 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
    • 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
FR707002223A 1969-01-24 1970-01-22 Expired FR2032319B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4248/69A GB1262272A (en) 1968-02-16 1968-02-16 Improvements in or relating to frangible elements in sheet material

Publications (2)

Publication Number Publication Date
FR2032319A1 true FR2032319A1 (en) 1970-11-27
FR2032319B1 FR2032319B1 (en) 1974-07-12

Family

ID=9773530

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707002223A Expired FR2032319B1 (en) 1969-01-24 1970-01-22

Country Status (8)

Country Link
JP (1) JPS4840553B1 (en)
BE (1) BE744844A (en)
CH (1) CH526351A (en)
ES (1) ES375771A1 (en)
FR (1) FR2032319B1 (en)
IE (1) IE33942B1 (en)
NL (1) NL7000997A (en)
SE (1) SE375501B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2637420A1 (en) * 1975-08-27 1977-03-10 Fraze Ermal C METHOD FOR CREATING A BREAK LINE ON AN EASILY OPEN CONTAINER LID AND CONTAINER LID PROVIDED WITH SUCH A BREAK LINE

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11105867A (en) * 1997-09-30 1999-04-20 Nippon Steel Corp Highly corrosion-resistant, easily openable resin-coated metal can lid requiring no repairs at obverse and reverse
EP2380677B1 (en) * 2008-11-27 2013-05-15 JFE Steel Corporation Manufacturing method for lid that requires no can opener

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2071030A (en) * 1934-07-16 1937-02-16 Ersyl F Chambless Metal container
FR810680A (en) * 1936-05-23 1937-03-26 Wall, made of sheet iron or another metal, for a receptacle, method of manufacturing this wall and apparatus suitable for carrying out the method
US3411470A (en) * 1965-01-22 1968-11-19 Ermal C. Fraze Can top
FR1559666A (en) * 1966-12-01 1969-03-14

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2071030A (en) * 1934-07-16 1937-02-16 Ersyl F Chambless Metal container
FR810680A (en) * 1936-05-23 1937-03-26 Wall, made of sheet iron or another metal, for a receptacle, method of manufacturing this wall and apparatus suitable for carrying out the method
US3411470A (en) * 1965-01-22 1968-11-19 Ermal C. Fraze Can top
FR1559666A (en) * 1966-12-01 1969-03-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2637420A1 (en) * 1975-08-27 1977-03-10 Fraze Ermal C METHOD FOR CREATING A BREAK LINE ON AN EASILY OPEN CONTAINER LID AND CONTAINER LID PROVIDED WITH SUCH A BREAK LINE

Also Published As

Publication number Publication date
SE375501B (en) 1975-04-21
BE744844A (en) 1970-07-01
DE2002623B2 (en) 1977-06-23
IE33942B1 (en) 1974-12-11
CH526351A (en) 1972-08-15
DE2002623A1 (en) 1971-02-18
ES375771A1 (en) 1972-09-01
FR2032319B1 (en) 1974-07-12
NL7000997A (en) 1970-07-28
JPS4840553B1 (en) 1973-12-01
IE33942L (en) 1970-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse