AT289638B - Easily tear-open lid for containers, especially cans - Google Patents

Easily tear-open lid for containers, especially cans

Info

Publication number
AT289638B
AT289638B AT309268A AT309268A AT289638B AT 289638 B AT289638 B AT 289638B AT 309268 A AT309268 A AT 309268A AT 309268 A AT309268 A AT 309268A AT 289638 B AT289638 B AT 289638B
Authority
AT
Austria
Prior art keywords
containers
open lid
easily tear
especially cans
cans
Prior art date
Application number
AT309268A
Other languages
German (de)
Original Assignee
Continental Can Co
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 filed Critical Continental Can Co
Application granted granted Critical
Publication of AT289638B publication Critical patent/AT289638B/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
    • 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
    • B65D17/32—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 having non-detachable members or portions
    • 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)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)
AT309268A 1967-06-16 1968-03-29 Easily tear-open lid for containers, especially cans AT289638B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US646681A US3406866A (en) 1967-06-16 1967-06-16 Container panel with antifracture score

Publications (1)

Publication Number Publication Date
AT289638B true AT289638B (en) 1971-04-26

Family

ID=24594033

Family Applications (1)

Application Number Title Priority Date Filing Date
AT309268A AT289638B (en) 1967-06-16 1968-03-29 Easily tear-open lid for containers, especially cans

Country Status (6)

Country Link
US (1) US3406866A (en)
AT (1) AT289638B (en)
BE (1) BE716112A (en)
FR (1) FR1569255A (en)
GB (1) GB1201513A (en)
NL (1) NL160536C (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490643A (en) * 1968-01-22 1970-01-20 Dorn Co V Full opening container end
US3601279A (en) * 1969-06-30 1971-08-24 Procter & Gamble Score-line structure
JPS4814209Y1 (en) * 1970-06-19 1973-04-18
US3946683A (en) * 1972-12-26 1976-03-30 Aluminum Company Of America Tabless container opening device and method and tools for forming the same
US3954075A (en) * 1974-03-14 1976-05-04 Aluminum Company Of America Easy-open container wall and apparatus and method for producing improved container wall
DK11278A (en) * 1978-01-10 1979-07-11 Knudsen A S TERRING CLOSE
US4504181A (en) * 1978-11-29 1985-03-12 Continental Can Company, Inc. Method of forming scored metal sheet
US4216736A (en) * 1979-02-02 1980-08-12 Boise Cascade Corporation Method and apparatus for forming no-fin scored metal ends
JPS56172534U (en) * 1980-05-21 1981-12-19
US4577774A (en) * 1982-03-11 1986-03-25 Ball Corporation Buckle resistance for metal container closures
USRE33217E (en) * 1982-03-11 1990-05-15 Ball Corporation Buckle resistance for metal container closures
US4832223A (en) * 1987-07-20 1989-05-23 Ball Corporation Container closure with increased strength
JPH10181743A (en) * 1996-12-24 1998-07-07 Tadao Kobayashi Can opening device
US5938390A (en) * 1997-12-15 1999-08-17 Aluminum Company Of America Antifracture scores for easy open container walls
BR9914351A (en) * 1998-10-08 2001-06-26 Schmalbach Lubeca Temporary break block in a plate cover
PL1577222T3 (en) * 2004-03-09 2012-11-30 Ardagh Mp Group Netherlands Bv Tin lid
CA2688043C (en) * 2007-05-25 2017-02-07 Magna International Inc. Integrated die trim and method
WO2010085888A1 (en) * 2009-01-29 2010-08-05 Novelis Inc. Score line corrosion protection for container end walls
US8939308B2 (en) * 2009-09-04 2015-01-27 Crown Packaging Technology, Inc. Full aperture beverage end
US8991232B2 (en) * 2012-07-17 2015-03-31 Sanyo Electric Co., Ltd. Sealing plate for prismatic secondary battery, method for producing the same, and prismatic secondary battery using the same
US9714114B2 (en) 2013-11-08 2017-07-25 Crown Packaging Technology, Inc. Full aperture can end
US9682798B2 (en) * 2014-02-17 2017-06-20 Lincoln Global, Inc. Welding consumable container with protective open rim
US10954031B2 (en) 2018-02-22 2021-03-23 Stolle Machinery Company, Llc Push button closure

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3322296A (en) * 1965-02-19 1967-05-30 Continental Can Co Easy opening container
US3338199A (en) * 1965-03-17 1967-08-29 American Can Co Scoring apparatus and method

Also Published As

Publication number Publication date
NL6807220A (en) 1968-12-17
NL160536C (en) 1979-11-15
FR1569255A (en) 1969-05-30
GB1201513A (en) 1970-08-05
DE1757001A1 (en) 1972-01-27
US3406866A (en) 1968-10-22
NL160536B (en) 1979-06-15
BE716112A (en) 1968-11-04
DE1757001B2 (en) 1976-09-09

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee