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 ziehkissens

Info

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
Application number
AT01500085T
Other languages
German (de)
English (en)
Inventor
Victoriano Esteban Grande
Lopez De Armentia Ramo Domaica
Abad Aitor Ormaetxea
Original Assignee
Fagor S Coop
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 S Coop filed Critical Fagor S Coop
Application granted granted Critical
Publication of ATE300370T1 publication Critical patent/ATE300370T1/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D24/00Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04Blank holders; Mounting means therefor
    • B21D24/08Pneumatically or hydraulically loaded blank holders
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D24/00Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/10Devices controlling or operating blank holders independently, or in conjunction with dies
    • B21D24/14Devices 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)
AT01500085T 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 ATE300370T1 (de)

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)

* 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
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)

* Cited by examiner, † Cited by third party
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.

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

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