CH483342A - Device for opening a container and its manufacturing process - Google Patents

Device for opening a container and its manufacturing process

Info

Publication number
CH483342A
CH483342A CH1679567A CH1679567A CH483342A CH 483342 A CH483342 A CH 483342A CH 1679567 A CH1679567 A CH 1679567A CH 1679567 A CH1679567 A CH 1679567A CH 483342 A CH483342 A CH 483342A
Authority
CH
Switzerland
Prior art keywords
container
opening
manufacturing process
manufacturing
Prior art date
Application number
CH1679567A
Other languages
French (fr)
Inventor
Cookson William
Original Assignee
Cookson Sheet Metal Dev 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 GB3661267A external-priority patent/GB1213626A/en
Application filed by Cookson Sheet Metal Dev Ltd filed Critical Cookson Sheet Metal Dev Ltd
Publication of CH483342A publication Critical patent/CH483342A/en

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
    • 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
CH1679567A 1966-12-01 1967-11-29 Device for opening a container and its manufacturing process CH483342A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB3661267A GB1213626A (en) 1966-12-01 1966-12-01 Improvements in or relating to opening means for containers
GB5390766 1966-12-01
GB329867 1967-01-23
GB2606767 1967-06-06

Publications (1)

Publication Number Publication Date
CH483342A true CH483342A (en) 1969-12-31

Family

ID=27447281

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1679567A CH483342A (en) 1966-12-01 1967-11-29 Device for opening a container and its manufacturing process

Country Status (3)

Country Link
US (1) US3434623A (en)
CH (1) CH483342A (en)
FR (1) FR1559666A (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951084A (en) * 1968-02-16 1976-04-20 Cookson Sheet Metal Developments Limited Manufacture of a frangible element in sheet material
USRE28776E (en) * 1968-02-16 1976-04-20 Cookson Sheet Metal Developments Limited Frangible elements in sheet material
IE33942B1 (en) * 1969-01-24 1974-12-11 Cookson Sheet Metal Dev Ltd Improvements in or relating to frangible elements in sheet material
US3625392A (en) * 1970-03-16 1971-12-07 Stolle Corp Means for attaching a pull-tab to a can end
US3630408A (en) * 1970-07-21 1971-12-28 Owens Illinois Inc Protective bead for a container opening
US3705563A (en) * 1970-07-21 1972-12-12 Owens Illinois Inc Method of forming convenience closure for container body
US3696961A (en) * 1970-10-20 1972-10-10 Continental Can Co Protective edge for easy opening container
US3848557A (en) * 1970-10-20 1974-11-19 Continental Can Co Method for forming protective edge on easy opening container
US3765352A (en) * 1972-03-27 1973-10-16 Fraze Ermal C Combined can and end with means for protecting against severed score
US3871314A (en) * 1972-10-20 1975-03-18 Dorn Co V Method of making folded can ends and folded can end product
US3853080A (en) * 1972-10-24 1974-12-10 Nat Can Corp Container end and forming method
US3990376A (en) * 1973-02-28 1976-11-09 Ermal C. Fraze Easy opening container wall
US3939787A (en) * 1974-08-19 1976-02-24 Owens-Illinois, Inc. Convenience closure with safe edges
FR2337668A1 (en) * 1976-01-12 1977-08-05 Owens Illinois Inc Metal cans with tear-off lids - where user is protected from the rough edges formed when the can is opened
US6686883B2 (en) * 2001-06-28 2004-02-03 Micro Ft Co., Ltd. Antenna
US7004345B2 (en) * 2001-08-16 2006-02-28 Rexam Beverage Can Company Can end
US7644833B2 (en) * 2001-08-16 2010-01-12 Rexam Beverage Can Company Can end
US6772900B2 (en) 2001-08-16 2004-08-10 Rexam Beverage Can Company Can end
US7556168B2 (en) * 2001-08-16 2009-07-07 Rexam Beverage Can Company Can end with fold
DE102004061677B4 (en) * 2004-12-22 2007-05-10 Schütz GmbH & Co. KGaA bung barrel
US8875936B2 (en) * 2007-04-20 2014-11-04 Rexam Beverage Can Company Can end with negatively angled wall
US8011527B2 (en) * 2007-08-10 2011-09-06 Rexam Beverage Can Company Can end with countersink
US8973780B2 (en) 2007-08-10 2015-03-10 Rexam Beverage Can Company Can end with reinforcing bead
US8870012B2 (en) * 2007-10-05 2014-10-28 Gilbert P. Stengel, JR. Flip-up pop-top can lid
WO2011095319A1 (en) * 2010-02-02 2011-08-11 Klaus Thielen Can lid and method for producing a can lid
EP2599844A1 (en) * 2011-12-02 2013-06-05 PPG Industries Ohio Inc. Coating composition for a food or beverage can
MX2017012080A (en) 2015-04-06 2018-02-09 Aptargroup Inc Closure for a container, closure components, and method of use thereof.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029329A (en) * 1932-10-21 1936-02-04 Transitoria Ab Device for opening cans
US3366270A (en) * 1966-05-27 1968-01-30 Continental Can Co Pull tab for easy opening can end

Also Published As

Publication number Publication date
US3434623A (en) 1969-03-25
FR1559666A (en) 1969-03-14

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Legal Events

Date Code Title Description
PL Patent ceased