AU510241B2 - Producing tin or can covers - Google Patents

Producing tin or can covers

Info

Publication number
AU510241B2
AU510241B2 AU25885/77A AU2588577A AU510241B2 AU 510241 B2 AU510241 B2 AU 510241B2 AU 25885/77 A AU25885/77 A AU 25885/77A AU 2588577 A AU2588577 A AU 2588577A AU 510241 B2 AU510241 B2 AU 510241B2
Authority
AU
Australia
Prior art keywords
covers
producing tin
tin
producing
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
AU25885/77A
Other versions
AU2588577A (en
Inventor
R Luthi
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.)
Styner and Bienz AG
Original Assignee
Styner and Bienz 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
Priority claimed from CH1548575A external-priority patent/CH622701A5/de
Application filed by Styner and Bienz AG filed Critical Styner and Bienz AG
Publication of AU2588577A publication Critical patent/AU2588577A/en
Application granted granted Critical
Publication of AU510241B2 publication Critical patent/AU510241B2/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
    • B65D17/404—Details of the lines of weakness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
AU25885/77A 1975-11-28 1977-06-07 Producing tin or can covers Expired AU510241B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH1548575A CH622701A5 (en) 1974-12-03 1975-11-28
CH749176 1976-06-14
CHCH7491/76 1976-06-14
CHCH15,485/7 1976-12-09

Publications (2)

Publication Number Publication Date
AU2588577A AU2588577A (en) 1978-12-14
AU510241B2 true AU510241B2 (en) 1980-06-19

Family

ID=25701447

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25885/77A Expired AU510241B2 (en) 1975-11-28 1977-06-07 Producing tin or can covers

Country Status (1)

Country Link
AU (1) AU510241B2 (en)

Also Published As

Publication number Publication date
AU2588577A (en) 1978-12-14

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AU510241B2 (en) Producing tin or can covers