DE3765987D1 - METHOD FOR PRODUCING A WELDED CONTAINER. - Google Patents

METHOD FOR PRODUCING A WELDED CONTAINER.

Info

Publication number
DE3765987D1
DE3765987D1 DE8787810181T DE3765987T DE3765987D1 DE 3765987 D1 DE3765987 D1 DE 3765987D1 DE 8787810181 T DE8787810181 T DE 8787810181T DE 3765987 T DE3765987 T DE 3765987T DE 3765987 D1 DE3765987 D1 DE 3765987D1
Authority
DE
Germany
Prior art keywords
producing
welded container
welded
container
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 - Lifetime
Application number
DE8787810181T
Other languages
German (de)
Inventor
Siegfried Frei
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3765987D1 publication Critical patent/DE3765987D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D51/386—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 on the side-wall of containers
    • 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
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2676—Cans or tins having longitudinal or helical seams
    • 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
    • B65D17/42—Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions with cutting, punching, or cutter accommodating means
    • B65D17/46—Wires, strings or the like, e.g. rip cords
    • B65D17/462—Tearing-strips or -wires
    • B65D17/464—Tearing-strips or -wires with tongues or tags for engagement by slotted keys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
DE8787810181T 1986-04-12 1987-03-30 METHOD FOR PRODUCING A WELDED CONTAINER. Expired - Lifetime DE3765987D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH144786 1986-04-12

Publications (1)

Publication Number Publication Date
DE3765987D1 true DE3765987D1 (en) 1990-12-13

Family

ID=4210674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787810181T Expired - Lifetime DE3765987D1 (en) 1986-04-12 1987-03-30 METHOD FOR PRODUCING A WELDED CONTAINER.

Country Status (2)

Country Link
EP (1) EP0243303B1 (en)
DE (1) DE3765987D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0433235A1 (en) * 1989-12-11 1991-06-19 Siegfried Frei Method of forming scoring lines on tear strips and easy to open can ends as well as method of making a start fracture on a tear strip and a can made by this method
CN119175311A (en) * 2024-11-25 2024-12-24 长春汽车工业高等专科学校 A stamping forming equipment for automobile body parts

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE75622C (en) * J. ZlMMERMAN in 37'S Forest Avenue, Chicago, Tflinois, 'V. St. A An embodiment of the canning made known by patent specification No. 65207
US2339301A (en) * 1941-06-06 1944-01-18 American Can Co Container
DE1017042B (en) * 1955-10-21 1957-10-03 Continental Can Co Tin can with overlapped welded longitudinal seam and tear strips on the circumference of the fuselage

Also Published As

Publication number Publication date
EP0243303B1 (en) 1990-11-07
EP0243303A1 (en) 1987-10-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee