DE3876152D1 - Blechtiefziehvorrichtung. - Google Patents
Blechtiefziehvorrichtung.Info
- Publication number
- DE3876152D1 DE3876152D1 DE8888110182T DE3876152T DE3876152D1 DE 3876152 D1 DE3876152 D1 DE 3876152D1 DE 8888110182 T DE8888110182 T DE 8888110182T DE 3876152 T DE3876152 T DE 3876152T DE 3876152 D1 DE3876152 D1 DE 3876152D1
- Authority
- DE
- Germany
- Prior art keywords
- drawing device
- temperature drawing
- temperature
- 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 - Fee Related
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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/22—Deep-drawing with devices for holding the edge of the blanks
-
- 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
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/04—Blank holders; Mounting means therefor
- B21D24/08—Pneumatically or hydraulically loaded blank holders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT21112/87A IT1217320B (it) | 1987-06-30 | 1987-06-30 | Apparato per la imbutitura della lamiera |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3876152D1 true DE3876152D1 (de) | 1993-01-07 |
DE3876152T2 DE3876152T2 (de) | 1993-04-15 |
Family
ID=11176921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888110182T Expired - Fee Related DE3876152T2 (de) | 1987-06-30 | 1988-06-25 | Blechtiefziehvorrichtung. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0297475B1 (de) |
DE (1) | DE3876152T2 (de) |
ES (1) | ES2035888T3 (de) |
IT (1) | IT1217320B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3915795C1 (de) * | 1989-05-13 | 1991-01-31 | Maschinenfabrik Mueller-Weingarten Ag, 7987 Weingarten, De |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2718663A (en) * | 1949-09-30 | 1955-09-27 | Crown Machine & Tool Company | Injection molding machine |
FR1322208A (fr) * | 1962-02-12 | 1963-03-29 | Système de fermeture de presse | |
FR2141615B1 (de) * | 1971-06-14 | 1975-09-26 | Morault Gabriel | |
DE3404307A1 (de) * | 1984-02-08 | 1985-08-14 | Adam Opel AG, 6090 Rüsselsheim | Ziehvorrichtung |
-
1987
- 1987-06-30 IT IT21112/87A patent/IT1217320B/it active
-
1988
- 1988-06-25 EP EP88110182A patent/EP0297475B1/de not_active Expired
- 1988-06-25 ES ES198888110182T patent/ES2035888T3/es not_active Expired - Lifetime
- 1988-06-25 DE DE8888110182T patent/DE3876152T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0297475A2 (de) | 1989-01-04 |
EP0297475A3 (en) | 1990-06-27 |
IT1217320B (it) | 1990-03-22 |
EP0297475B1 (de) | 1992-11-25 |
IT8721112A0 (it) | 1987-06-30 |
DE3876152T2 (de) | 1993-04-15 |
ES2035888T3 (es) | 1993-05-01 |
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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 |