ATE300370T1 - Eine presse mit einem hydraulischen ziehkissen und mit einem system zur steuerung der presskraft und der position des blechhalters des ziehkissens - Google Patents
Eine presse mit einem hydraulischen ziehkissen und mit einem system zur steuerung der presskraft und der position des blechhalters des ziehkissensInfo
- Publication number
- ATE300370T1 ATE300370T1 AT01500085T AT01500085T ATE300370T1 AT E300370 T1 ATE300370 T1 AT E300370T1 AT 01500085 T AT01500085 T AT 01500085T AT 01500085 T AT01500085 T AT 01500085T AT E300370 T1 ATE300370 T1 AT E300370T1
- Authority
- AT
- Austria
- Prior art keywords
- pull pad
- press
- controlling
- hydraulic
- sheet metal
- Prior art date
Links
- 239000002184 metal Substances 0.000 title 1
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
- 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
-
- 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
- B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
- B21D24/14—Devices controlling or operating blank holders independently, or in conjunction with dies pneumatically or hydraulically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Control Of Presses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200000793A ES2190833B1 (es) | 2000-03-30 | 2000-03-30 | Prensa con cojin hidraulico con sistema de control de fuerza y posicion. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE300370T1 true ATE300370T1 (de) | 2005-08-15 |
Family
ID=8492951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01500085T ATE300370T1 (de) | 2000-03-30 | 2001-03-29 | Eine presse mit einem hydraulischen ziehkissen und mit einem system zur steuerung der presskraft und der position des blechhalters des ziehkissens |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1138406B1 (es) |
AT (1) | ATE300370T1 (es) |
DE (1) | DE60112154T2 (es) |
ES (2) | ES2190833B1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10336279A1 (de) | 2003-08-07 | 2005-03-03 | Bosch Rexroth Ag | Einrichtung zur Steuerung des Ziehvorgangs bei einer Transferpresse |
ES2853743T3 (es) | 2012-09-28 | 2021-09-17 | Siemens Ag | Accionamiento de cojín de tracción y procedimiento para operar un accionamiento de cojín de tracción |
JP6702004B2 (ja) * | 2016-03-04 | 2020-05-27 | 日本製鉄株式会社 | ホットスタンプ成形品の製造方法および製造装置 |
EP3680036B1 (en) | 2017-09-08 | 2024-07-03 | Nippon Steel Corporation | Hot stamping molded article and method and device for manufacturing hot stamping molded article |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD208094A1 (de) * | 1981-10-21 | 1984-03-28 | Gregor Geist | Ziehkissen fuer pressen |
EP0173755B1 (de) * | 1984-06-29 | 1989-02-01 | L. SCHULER GmbH | Zieheinrichtung in einer Presse |
JPS63273524A (ja) * | 1987-05-01 | 1988-11-10 | Ishikawajima Harima Heavy Ind Co Ltd | ダイクッション制御方法 |
ES2045702T3 (es) * | 1989-09-12 | 1994-01-16 | Mueller Weingarten Maschf | Prensa mecanica o hidraulica con instalacion o fase de embuticion, de una prensa escalonada. |
-
2000
- 2000-03-30 ES ES200000793A patent/ES2190833B1/es not_active Expired - Fee Related
-
2001
- 2001-03-29 DE DE60112154T patent/DE60112154T2/de not_active Expired - Fee Related
- 2001-03-29 AT AT01500085T patent/ATE300370T1/de not_active IP Right Cessation
- 2001-03-29 ES ES01500085T patent/ES2244574T3/es not_active Expired - Lifetime
- 2001-03-29 EP EP01500085A patent/EP1138406B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ES2190833A1 (es) | 2003-08-16 |
EP1138406B1 (en) | 2005-07-27 |
EP1138406A2 (en) | 2001-10-04 |
ES2244574T3 (es) | 2005-12-16 |
ES2190833B1 (es) | 2004-07-01 |
DE60112154T2 (de) | 2006-05-24 |
EP1138406A3 (en) | 2003-05-21 |
DE60112154D1 (de) | 2005-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |