DE9319500U1 - Hydraulische Tiefzieheinrichtung - Google Patents

Hydraulische Tiefzieheinrichtung

Info

Publication number
DE9319500U1
DE9319500U1 DE9319500U DE9319500U DE9319500U1 DE 9319500 U1 DE9319500 U1 DE 9319500U1 DE 9319500 U DE9319500 U DE 9319500U DE 9319500 U DE9319500 U DE 9319500U DE 9319500 U1 DE9319500 U1 DE 9319500U1
Authority
DE
Germany
Prior art keywords
drawing device
hydraulic deep
deep
hydraulic
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 - Lifetime
Application number
DE9319500U
Other languages
English (en)
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.)
Dieffenbacher GmbH Maschinen und Anlagenbau
Original Assignee
Dieffenbacher GmbH Maschinen und Anlagenbau
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 Dieffenbacher GmbH Maschinen und Anlagenbau filed Critical Dieffenbacher GmbH Maschinen und Anlagenbau
Priority to DE9319500U priority Critical patent/DE9319500U1/de
Publication of DE9319500U1 publication Critical patent/DE9319500U1/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
    • B21D24/10—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
    • 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
    • B21D24/02—Die-cushions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
DE9319500U 1993-12-18 1993-12-18 Hydraulische Tiefzieheinrichtung Expired - Lifetime DE9319500U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9319500U DE9319500U1 (de) 1993-12-18 1993-12-18 Hydraulische Tiefzieheinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9319500U DE9319500U1 (de) 1993-12-18 1993-12-18 Hydraulische Tiefzieheinrichtung

Publications (1)

Publication Number Publication Date
DE9319500U1 true DE9319500U1 (de) 1994-02-10

Family

ID=6902207

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9319500U Expired - Lifetime DE9319500U1 (de) 1993-12-18 1993-12-18 Hydraulische Tiefzieheinrichtung

Country Status (1)

Country Link
DE (1) DE9319500U1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692323A3 (de) * 1994-07-15 1996-04-10 Toyota Motor Co Ltd Presse mit Dämpfungszylindern mit jeweils zwei Kammern, deren Druckdifferenz von einer Steuerung für die Zuschnitthaltekraft regelbar ist
DE19511378B4 (de) * 1995-03-28 2006-01-05 Dieffenbacher Gmbh + Co. Kg Hydraulische Tiefzieheinrichtung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0692323A3 (de) * 1994-07-15 1996-04-10 Toyota Motor Co Ltd Presse mit Dämpfungszylindern mit jeweils zwei Kammern, deren Druckdifferenz von einer Steuerung für die Zuschnitthaltekraft regelbar ist
US5687598A (en) * 1994-07-15 1997-11-18 Toyota Jidosha Kabushiki Kaisha Press having cushioning cylinders each having two chambers whose pressure difference is adjustable to control blank-holding force
DE19511378B4 (de) * 1995-03-28 2006-01-05 Dieffenbacher Gmbh + Co. Kg Hydraulische Tiefzieheinrichtung

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