CH577860A5 - - Google Patents

Info

Publication number
CH577860A5
CH577860A5 CH738074A CH738074A CH577860A5 CH 577860 A5 CH577860 A5 CH 577860A5 CH 738074 A CH738074 A CH 738074A CH 738074 A CH738074 A CH 738074A CH 577860 A5 CH577860 A5 CH 577860A5
Authority
CH
Switzerland
Application number
CH738074A
Original Assignee
Styner & 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
Application filed by Styner & Bienz Ag filed Critical Styner & Bienz Ag
Priority to CH738074A priority Critical patent/CH577860A5/xx
Priority to DE19752523216 priority patent/DE2523216A1/en
Priority to FR7516959A priority patent/FR2275259A1/en
Publication of CH577860A5 publication Critical patent/CH577860A5/xx

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)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
  • Closures For Containers (AREA)
CH738074A 1974-05-30 1974-05-30 CH577860A5 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH738074A CH577860A5 (en) 1974-05-30 1974-05-30
DE19752523216 DE2523216A1 (en) 1974-05-30 1975-05-26 METHOD FOR MANUFACTURING A WEAKING SITCH IN A SHEET METAL PART, TOOL FOR PERFORMING THIS METHOD AND SHEET METAL PART MANUFACTURED BY THE METHOD
FR7516959A FR2275259A1 (en) 1974-05-30 1975-05-30 Press tools for tear-off cover groove - consists of cylindrical punch and die with sloping edges to preserve inner surfaces

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH738074A CH577860A5 (en) 1974-05-30 1974-05-30

Publications (1)

Publication Number Publication Date
CH577860A5 true CH577860A5 (en) 1976-07-30

Family

ID=4324230

Family Applications (1)

Application Number Title Priority Date Filing Date
CH738074A CH577860A5 (en) 1974-05-30 1974-05-30

Country Status (3)

Country Link
CH (1) CH577860A5 (en)
DE (1) DE2523216A1 (en)
FR (1) FR2275259A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH626545A5 (en) * 1978-03-08 1981-11-30 Styner & Bienz Ag
DE2816860C2 (en) * 1978-04-18 1983-03-10 Styner & Bienz Ag, Niederwangen, Bern Method and apparatus for manufacturing an aerosol funnel
EP3487773A4 (en) * 2016-09-06 2020-03-11 Stolle Machinery Company, LLC Container closure with shifted material line and tooling and associated method for making a closure

Also Published As

Publication number Publication date
DE2523216A1 (en) 1975-12-11
FR2275259A1 (en) 1976-01-16

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Legal Events

Date Code Title Description
PL Patent ceased