GB1342384A - Containers - Google Patents

Containers

Info

Publication number
GB1342384A
GB1342384A GB2169571A GB2169571A GB1342384A GB 1342384 A GB1342384 A GB 1342384A GB 2169571 A GB2169571 A GB 2169571A GB 2169571 A GB2169571 A GB 2169571A GB 1342384 A GB1342384 A GB 1342384A
Authority
GB
United Kingdom
Prior art keywords
lid
division
containers
lubecawerke
schmalbach
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
GB2169571A
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.)
Ardagh Metal Beverage Germany GmbH
Original Assignee
Schmalback Lubeca AG
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 Schmalback Lubeca AG filed Critical Schmalback Lubeca AG
Publication of GB1342384A publication Critical patent/GB1342384A/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)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Closures For Containers (AREA)

Abstract

1342384 Seaming SCHMALBACH-LUBECAWERKE AG 19 April 1971 [21 Feb 1970] 21695/71 Heading B3J [Also in Division B8] A tear line 3 is formed in a lid 1 (See Division B8) by opposed, staggered forming tools which compress the lid to the configuration shown in Fig. 4. One tool is chamfered at 11.
GB2169571A 1970-02-21 1971-04-19 Containers Expired GB1342384A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702008090 DE2008090A1 (en) 1970-02-21 1970-02-21 Packaging container made of sheet metal with a tear-open device

Publications (1)

Publication Number Publication Date
GB1342384A true GB1342384A (en) 1974-01-03

Family

ID=5762961

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2169571A Expired GB1342384A (en) 1970-02-21 1971-04-19 Containers

Country Status (4)

Country Link
US (1) US3693827A (en)
CA (1) CA943888A (en)
DE (1) DE2008090A1 (en)
GB (1) GB1342384A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938455A (en) * 1973-05-07 1976-02-17 Aluminum Company Of America Method of forming and a construction for a digitally openable container closure
US4258859A (en) * 1979-02-02 1981-03-31 Boise Cascade Corporation No-fin scored metal ends for containers
US5007231A (en) * 1985-08-16 1991-04-16 Plm Ab Container
US5934498A (en) * 1997-09-19 1999-08-10 Aluminum Company Of America Convenience easy opening end with large removal panel
US20040216504A1 (en) * 2003-04-29 2004-11-04 William Yueh Bond tool for notching a lead in semiconductor package

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2159325A (en) * 1935-09-30 1939-05-23 Guardian Safety Seal Company Method of rendering sheet metal and sheet metal articles readily severable
US2390072A (en) * 1944-03-18 1945-12-04 American Can Co Method of producing a potential opening in a fiber container or other fiber articles

Also Published As

Publication number Publication date
CA943888A (en) 1974-03-19
US3693827A (en) 1972-09-26
DE2008090A1 (en) 1971-09-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years