EP1138406A3 - 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 Ziehkissens Download PDF

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Publication number
EP1138406A3
EP1138406A3 EP01500085A EP01500085A EP1138406A3 EP 1138406 A3 EP1138406 A3 EP 1138406A3 EP 01500085 A EP01500085 A EP 01500085A EP 01500085 A EP01500085 A EP 01500085A EP 1138406 A3 EP1138406 A3 EP 1138406A3
Authority
EP
European Patent Office
Prior art keywords
force
pad position
press
controlling
cushion
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.)
Granted
Application number
EP01500085A
Other languages
English (en)
French (fr)
Other versions
EP1138406A2 (de
EP1138406B1 (de
Inventor
Victoriano Esteban Grande
Ramon Domaica Lopez De Armentia
Aitor Ormaetxea Abad
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.)
Fagor Electrodomesticos SCL
Original Assignee
Fagor Electrodomesticos SCL
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 Fagor Electrodomesticos SCL filed Critical Fagor Electrodomesticos SCL
Publication of EP1138406A2 publication Critical patent/EP1138406A2/de
Publication of EP1138406A3 publication Critical patent/EP1138406A3/de
Application granted granted Critical
Publication of EP1138406B1 publication Critical patent/EP1138406B1/de
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
    • 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)
EP01500085A 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 Expired - Lifetime EP1138406B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200000793 2000-03-30
ES200000793A ES2190833B1 (es) 2000-03-30 2000-03-30 Prensa con cojin hidraulico con sistema de control de fuerza y posicion.

Publications (3)

Publication Number Publication Date
EP1138406A2 EP1138406A2 (de) 2001-10-04
EP1138406A3 true EP1138406A3 (de) 2003-05-21
EP1138406B1 EP1138406B1 (de) 2005-07-27

Family

ID=8492951

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01500085A Expired - Lifetime EP1138406B1 (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 (de)
AT (1) ATE300370T1 (de)
DE (1) DE60112154T2 (de)
ES (2) ES2190833B1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
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
US11628483B2 (en) 2017-09-08 2023-04-18 Nippon Steel Corporation Hot stamping formed article and method and device for manufacturing hot stamping formed article

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230673A1 (de) * 1981-10-21 1983-05-05 VEB Kombinat Umformtechnik "Herbert Warnke" Erfurt, DDR 5010 Erfurt Ziehkissen fuer pressen
EP0173755A1 (de) * 1984-06-29 1986-03-12 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
EP0417754A2 (de) * 1989-09-12 1991-03-20 Maschinenfabrik Müller-Weingarten AG Mechanische oder hydraulische Presse mit Zieheinrichtung oder Ziehstufe einer Stufenpresse

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3230673A1 (de) * 1981-10-21 1983-05-05 VEB Kombinat Umformtechnik "Herbert Warnke" Erfurt, DDR 5010 Erfurt Ziehkissen fuer pressen
EP0173755A1 (de) * 1984-06-29 1986-03-12 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
EP0417754A2 (de) * 1989-09-12 1991-03-20 Maschinenfabrik Müller-Weingarten AG Mechanische oder hydraulische Presse mit Zieheinrichtung oder Ziehstufe einer Stufenpresse

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 076 (M - 800) 21 February 1989 (1989-02-21) *

Also Published As

Publication number Publication date
ATE300370T1 (de) 2005-08-15
EP1138406A2 (de) 2001-10-04
ES2244574T3 (es) 2005-12-16
ES2190833A1 (es) 2003-08-16
DE60112154D1 (de) 2005-09-01
ES2190833B1 (es) 2004-07-01
EP1138406B1 (de) 2005-07-27
DE60112154T2 (de) 2006-05-24

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