DK270484A - Fremgangsmaade og apparat til fremstilling af oprivningslinier i plademateriale af metal, isaer til fremstilling af oprivningslaag til daaser eller lignende beholdere - Google Patents

Fremgangsmaade og apparat til fremstilling af oprivningslinier i plademateriale af metal, isaer til fremstilling af oprivningslaag til daaser eller lignende beholdere Download PDF

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Publication number
DK270484A
DK270484A DK270484A DK270484A DK270484A DK 270484 A DK270484 A DK 270484A DK 270484 A DK270484 A DK 270484A DK 270484 A DK270484 A DK 270484A DK 270484 A DK270484 A DK 270484A
Authority
DK
Denmark
Prior art keywords
score line
removal
metal sheet
similar containers
israely
Prior art date
Application number
DK270484A
Other languages
English (en)
Other versions
DK270484D0 (da
Inventor
Hans-Joachim Pfoertner
Original Assignee
Schmalbach Lubeca
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 Schmalbach Lubeca filed Critical Schmalbach Lubeca
Publication of DK270484D0 publication Critical patent/DK270484D0/da
Publication of DK270484A publication Critical patent/DK270484A/da

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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wrappers (AREA)
  • Laminated Bodies (AREA)
  • Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
  • Containers Opened By Tearing Frangible Portions (AREA)
  • Removal Of Water From Condensation And Defrosting (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Making Paper Articles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
DK270484A 1983-06-01 1984-05-30 Fremgangsmaade og apparat til fremstilling af oprivningslinier i plademateriale af metal, isaer til fremstilling af oprivningslaag til daaser eller lignende beholdere DK270484A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833319949 DE3319949A1 (de) 1983-06-01 1983-06-01 Verfahren und anordnung zum herstellen von aufreisslinien in metallblechen, insb. zur herstellung von aufreissdeckeln fuer dosen oder dgl. behaelter

Publications (2)

Publication Number Publication Date
DK270484D0 DK270484D0 (da) 1984-05-30
DK270484A true DK270484A (da) 1984-12-02

Family

ID=6200482

Family Applications (1)

Application Number Title Priority Date Filing Date
DK270484A DK270484A (da) 1983-06-01 1984-05-30 Fremgangsmaade og apparat til fremstilling af oprivningslinier i plademateriale af metal, isaer til fremstilling af oprivningslaag til daaser eller lignende beholdere

Country Status (6)

Country Link
EP (1) EP0127837B1 (da)
AT (1) ATE31258T1 (da)
DE (2) DE3319949A1 (da)
DK (1) DK270484A (da)
ES (1) ES291996Y (da)
NO (1) NO159705C (da)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1041421A (en) * 1964-03-03 1966-09-07 Metal Box Co Ltd Improvements in or relating to the scoring of thin sheet metal
US3227304A (en) * 1964-09-08 1966-01-04 Charles T Ashury Can opening arrangement
US3355058A (en) * 1965-12-06 1967-11-28 Charles T Asbury Push-in can lid
US3688718A (en) * 1969-10-23 1972-09-05 Aluminum Co Of America Method and apparatus for scoring metal container ends
US3898944A (en) * 1973-06-18 1975-08-12 Continental Can Co Score and tool for forming the score

Also Published As

Publication number Publication date
ES291996U (es) 1987-11-01
EP0127837A3 (en) 1985-05-29
NO159705C (no) 1989-02-01
DK270484D0 (da) 1984-05-30
EP0127837A2 (de) 1984-12-12
NO159705B (no) 1988-10-24
ES291996Y (es) 1988-05-16
NO842161L (no) 1984-12-03
DE3467982D1 (en) 1988-01-21
ATE31258T1 (de) 1987-12-15
EP0127837B1 (de) 1987-12-09
DE3319949A1 (de) 1984-12-06

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment