DE3467982D1 - Method and arrangement for the production of scoring lines in sheet metal, particularly for the production of tear-off tops of cans or the like containers - Google Patents
Method and arrangement for the production of scoring lines in sheet metal, particularly for the production of tear-off tops of cans or the like containersInfo
- Publication number
- DE3467982D1 DE3467982D1 DE8484105832T DE3467982T DE3467982D1 DE 3467982 D1 DE3467982 D1 DE 3467982D1 DE 8484105832 T DE8484105832 T DE 8484105832T DE 3467982 T DE3467982 T DE 3467982T DE 3467982 D1 DE3467982 D1 DE 3467982D1
- Authority
- DE
- Germany
- Prior art keywords
- score line
- tear
- production
- cans
- support
- 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
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
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)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Making Paper Articles (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8484105832T DE3467982D1 (en) | 1983-06-01 | 1984-05-22 | Method and arrangement for the production of scoring lines in sheet metal, particularly for the production of tear-off tops of cans or the like containers |
Applications Claiming Priority (2)
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 |
DE8484105832T DE3467982D1 (en) | 1983-06-01 | 1984-05-22 | Method and arrangement for the production of scoring lines in sheet metal, particularly for the production of tear-off tops of cans or the like containers |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3467982D1 true DE3467982D1 (en) | 1988-01-21 |
Family
ID=6200482
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833319949 Withdrawn 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 |
DE8484105832T Expired DE3467982D1 (en) | 1983-06-01 | 1984-05-22 | Method and arrangement for the production of scoring lines in sheet metal, particularly for the production of tear-off tops of cans or the like containers |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19833319949 Withdrawn 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 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0127837B1 (de) |
AT (1) | ATE31258T1 (de) |
DE (2) | DE3319949A1 (de) |
DK (1) | DK270484A (de) |
ES (1) | ES291996Y (de) |
NO (1) | NO159705C (de) |
Family Cites Families (5)
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 |
-
1983
- 1983-06-01 DE DE19833319949 patent/DE3319949A1/de not_active Withdrawn
-
1984
- 1984-05-22 EP EP84105832A patent/EP0127837B1/de not_active Expired
- 1984-05-22 AT AT84105832T patent/ATE31258T1/de not_active IP Right Cessation
- 1984-05-22 DE DE8484105832T patent/DE3467982D1/de not_active Expired
- 1984-05-28 ES ES1984291996U patent/ES291996Y/es not_active Expired
- 1984-05-30 DK DK270484A patent/DK270484A/da not_active Application Discontinuation
- 1984-05-30 NO NO842161A patent/NO159705C/no unknown
Also Published As
Publication number | Publication date |
---|---|
ES291996Y (es) | 1988-05-16 |
NO159705C (no) | 1989-02-01 |
DE3319949A1 (de) | 1984-12-06 |
EP0127837A3 (en) | 1985-05-29 |
ES291996U (es) | 1987-11-01 |
EP0127837B1 (de) | 1987-12-09 |
NO159705B (no) | 1988-10-24 |
NO842161L (no) | 1984-12-03 |
EP0127837A2 (de) | 1984-12-12 |
DK270484A (da) | 1984-12-02 |
ATE31258T1 (de) | 1987-12-15 |
DK270484D0 (da) | 1984-05-30 |
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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 |