EP0417754A3 - Mechanical or hydraulic press with drawing or pressing station for multiple stage press - Google Patents

Mechanical or hydraulic press with drawing or pressing station for multiple stage press Download PDF

Info

Publication number
EP0417754A3
EP0417754A3 EP19900117537 EP90117537A EP0417754A3 EP 0417754 A3 EP0417754 A3 EP 0417754A3 EP 19900117537 EP19900117537 EP 19900117537 EP 90117537 A EP90117537 A EP 90117537A EP 0417754 A3 EP0417754 A3 EP 0417754A3
Authority
EP
European Patent Office
Prior art keywords
press
mechanical
multiple stage
pressing station
hydraulic press
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
EP19900117537
Other languages
German (de)
Other versions
EP0417754A2 (en
EP0417754B1 (en
Inventor
Erich Harsch
Walter Klenk
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.)
Maschinenfabrik Mueller Weingarten AG
Original Assignee
Maschinenfabrik Mueller Weingarten AG
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 Maschinenfabrik Mueller Weingarten AG filed Critical Maschinenfabrik Mueller Weingarten AG
Publication of EP0417754A2 publication Critical patent/EP0417754A2/en
Publication of EP0417754A3 publication Critical patent/EP0417754A3/en
Application granted granted Critical
Publication of EP0417754B1 publication Critical patent/EP0417754B1/en
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
    • B21D24/10—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
EP90117537A 1989-09-12 1990-09-12 Mechanical or hydraulic press with drawing or pressing station for multiple stage press Expired - Lifetime EP0417754B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3930349 1989-09-12
DE3930349 1989-09-12

Publications (3)

Publication Number Publication Date
EP0417754A2 EP0417754A2 (en) 1991-03-20
EP0417754A3 true EP0417754A3 (en) 1991-06-12
EP0417754B1 EP0417754B1 (en) 1993-09-08

Family

ID=6389202

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90117537A Expired - Lifetime EP0417754B1 (en) 1989-09-12 1990-09-12 Mechanical or hydraulic press with drawing or pressing station for multiple stage press

Country Status (3)

Country Link
EP (1) EP0417754B1 (en)
DE (1) DE59002628D1 (en)
ES (1) ES2045702T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2084558B1 (en) * 1993-11-25 1998-05-01 Fagor S Coop PRECELERATION SYSTEM FOR A HYDRAULIC PRESS PAD.
JP2812201B2 (en) * 1994-07-15 1998-10-22 トヨタ自動車株式会社 Press equipment
JP2856107B2 (en) * 1995-05-22 1999-02-10 トヨタ自動車株式会社 Press working method and press working equipment
ES2190833B1 (en) * 2000-03-30 2004-07-01 Fagor, S. Coop PRESS WITH HYDRAULIC CUSHION WITH FORCE AND POSITION CONTROL SYSTEM.
WO2002087801A1 (en) 2001-04-27 2002-11-07 Schuler Pressen Gmbh & Co.Kg Hydraulic drawing device
DE10125078B4 (en) * 2001-04-27 2007-04-05 Schuler Pressen Gmbh & Co. Kg Hydraulic pulling device
DE102004049149A1 (en) * 2004-10-07 2006-04-13 Feintool International Management Ag Method and device for producing and / or processing parts
DE102006057051A1 (en) 2006-11-30 2008-07-03 Müller Weingarten AG Forming press with die cushion functionality integrated in the sliding table

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3619109A1 (en) * 1985-10-30 1987-05-07 Warnke Umformtech Veb K Device for impact damping for drawing cushions on presses
DE3835470A1 (en) * 1987-12-14 1989-06-22 Warnke Umformtech Veb K Return control system for die cushions on presses

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3619109A1 (en) * 1985-10-30 1987-05-07 Warnke Umformtech Veb K Device for impact damping for drawing cushions on presses
DE3835470A1 (en) * 1987-12-14 1989-06-22 Warnke Umformtech Veb K Return control system for die cushions on presses

Also Published As

Publication number Publication date
EP0417754A2 (en) 1991-03-20
ES2045702T3 (en) 1994-01-16
EP0417754B1 (en) 1993-09-08
DE59002628D1 (en) 1993-10-14

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