GB1164179A - Improvements relating to Metal Containers having an End with a Tear-out Section - Google Patents

Improvements relating to Metal Containers having an End with a Tear-out Section

Info

Publication number
GB1164179A
GB1164179A GB42796/67A GB4279667A GB1164179A GB 1164179 A GB1164179 A GB 1164179A GB 42796/67 A GB42796/67 A GB 42796/67A GB 4279667 A GB4279667 A GB 4279667A GB 1164179 A GB1164179 A GB 1164179A
Authority
GB
United Kingdom
Prior art keywords
metal
score
extrusion
score line
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
GB42796/67A
Other languages
English (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.)
Howmet Aerospace Inc
Original Assignee
Aluminum Company of America
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 Aluminum Company of America filed Critical Aluminum Company of America
Publication of GB1164179A publication Critical patent/GB1164179A/en
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
    • 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)
GB42796/67A 1966-10-05 1967-09-20 Improvements relating to Metal Containers having an End with a Tear-out Section Expired GB1164179A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US58443166A 1966-10-05 1966-10-05

Publications (1)

Publication Number Publication Date
GB1164179A true GB1164179A (en) 1969-09-17

Family

ID=24337307

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42796/67A Expired GB1164179A (en) 1966-10-05 1967-09-20 Improvements relating to Metal Containers having an End with a Tear-out Section

Country Status (4)

Country Link
DE (1) DE1586449C3 (es)
DK (1) DK117930B (es)
GB (1) GB1164179A (es)
NO (1) NO120458B (es)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3968899A (en) * 1974-03-14 1976-07-13 Aluminum Company Of America Easy-open container wall and apparatus
US4504181A (en) * 1978-11-29 1985-03-12 Continental Can Company, Inc. Method of forming scored metal sheet
FR2574761A1 (fr) * 1984-12-14 1986-06-20 Nippon Light Metal Co Couvercle de boite en un alliage d'aluminium
GB2227475A (en) * 1989-01-25 1990-08-01 Fernando Sanz Salvador Opening device for containers
US5938390A (en) * 1997-12-15 1999-08-17 Aluminum Company Of America Antifracture scores for easy open container walls
WO2000021846A1 (de) * 1998-10-08 2000-04-20 Schmalbach-Lubeca Ag Temporäre aufplatzsperre in einem blechdeckel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2816860C2 (de) * 1978-04-18 1983-03-10 Styner & Bienz Ag, Niederwangen, Bern Verfahren und Vorrichtung zur Herstellung eines Aerosoltrichters

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3968899A (en) * 1974-03-14 1976-07-13 Aluminum Company Of America Easy-open container wall and apparatus
US4504181A (en) * 1978-11-29 1985-03-12 Continental Can Company, Inc. Method of forming scored metal sheet
FR2574761A1 (fr) * 1984-12-14 1986-06-20 Nippon Light Metal Co Couvercle de boite en un alliage d'aluminium
GB2227475A (en) * 1989-01-25 1990-08-01 Fernando Sanz Salvador Opening device for containers
US5938390A (en) * 1997-12-15 1999-08-17 Aluminum Company Of America Antifracture scores for easy open container walls
WO2000021846A1 (de) * 1998-10-08 2000-04-20 Schmalbach-Lubeca Ag Temporäre aufplatzsperre in einem blechdeckel
US6908005B1 (en) 1998-10-08 2005-06-21 Schmalbach-Lubeca Ag Temporary burst stoppage in a sheet metal top

Also Published As

Publication number Publication date
NO120458B (es) 1970-10-19
DE1586449C3 (de) 1973-09-27
DK117930B (da) 1970-06-15
DE1586449A1 (de) 1970-04-09
DE1586449B2 (de) 1973-03-08

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee