FR2259758A1 - Tear open can - has opening tool permanently attached to tin cover including cam surface - Google Patents

Tear open can - has opening tool permanently attached to tin cover including cam surface

Info

Publication number
FR2259758A1
FR2259758A1 FR7439665A FR7439665A FR2259758A1 FR 2259758 A1 FR2259758 A1 FR 2259758A1 FR 7439665 A FR7439665 A FR 7439665A FR 7439665 A FR7439665 A FR 7439665A FR 2259758 A1 FR2259758 A1 FR 2259758A1
Authority
FR
France
Prior art keywords
flap
cam surface
tear open
opening tool
permanently attached
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.)
Granted
Application number
FR7439665A
Other languages
French (fr)
Other versions
FR2259758B3 (en
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.)
Continental Can Co Inc
Original Assignee
Continental Can Co 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 Continental Can Co Inc filed Critical Continental Can Co Inc
Publication of FR2259758A1 publication Critical patent/FR2259758A1/en
Application granted granted Critical
Publication of FR2259758B3 publication Critical patent/FR2259758B3/fr
Granted 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
    • B65D17/52—Attachment of opening tools, e.g. slotted keys, to containers
    • B65D17/521—Attached can-cutting devices

Abstract

Tear open can with a metal cover fitted with tear open flap bordered by kerb lines to produce an outlet opening with an opening tool permanently attached to the tins top cover. The opening tool consists of a section fitting over the flap and in shape complementary to the flap itself or is fitted with a section having a cam surface lying opposite to the flap to initially break through the cans top and to continue the tearing off of the flap along the kerb line. The cam surface has at least one holing or cutting point for the initial breaking through operation, and has a concave profile pointing towards the flap.
FR7439665A 1974-02-01 1974-12-04 Tear open can - has opening tool permanently attached to tin cover including cam surface Granted FR2259758A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US43890974A 1974-02-01 1974-02-01

Publications (2)

Publication Number Publication Date
FR2259758A1 true FR2259758A1 (en) 1975-08-29
FR2259758B3 FR2259758B3 (en) 1977-08-26

Family

ID=23742525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7439665A Granted FR2259758A1 (en) 1974-02-01 1974-12-04 Tear open can - has opening tool permanently attached to tin cover including cam surface

Country Status (2)

Country Link
CA (1) CA1027498A (en)
FR (1) FR2259758A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682358A1 (en) * 1991-10-11 1993-04-16 Lorraine Laminage METALLIC CONTAINER WITH PARTIAL OPENING BY BREAKING OF A LINE OF LESS RESISTANCE.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2682358A1 (en) * 1991-10-11 1993-04-16 Lorraine Laminage METALLIC CONTAINER WITH PARTIAL OPENING BY BREAKING OF A LINE OF LESS RESISTANCE.
EP0538094A1 (en) * 1991-10-11 1993-04-21 Sollac Metal container which can be partially opened by tearing along a line of weakness
US5292025A (en) * 1991-10-11 1994-03-08 Sollac Metallic container partly openable by rupture of a line of reduced strength

Also Published As

Publication number Publication date
FR2259758B3 (en) 1977-08-26
CA1027498A (en) 1978-03-07

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Legal Events

Date Code Title Description
ST Notification of lapse