ATE154530T1 - Federanordnung - Google Patents

Federanordnung

Info

Publication number
ATE154530T1
ATE154530T1 AT93202969T AT93202969T ATE154530T1 AT E154530 T1 ATE154530 T1 AT E154530T1 AT 93202969 T AT93202969 T AT 93202969T AT 93202969 T AT93202969 T AT 93202969T AT E154530 T1 ATE154530 T1 AT E154530T1
Authority
AT
Austria
Prior art keywords
wall
axial
piston
transverse wall
peripheral wall
Prior art date
Application number
AT93202969T
Other languages
English (en)
Inventor
Dam Paul Johan Ten
Original Assignee
Kaempfer Hans Peter
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 Kaempfer Hans Peter filed Critical Kaempfer Hans Peter
Application granted granted Critical
Publication of ATE154530T1 publication Critical patent/ATE154530T1/de

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
    • B21D24/02—Die-cushions
    • 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)
  • Fluid-Damping Devices (AREA)
  • Springs (AREA)
  • Actuator (AREA)
  • Finger-Pressure Massage (AREA)
  • Glass Compositions (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
AT93202969T 1992-10-26 1993-10-22 Federanordnung ATE154530T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL9201857A NL9201857A (nl) 1992-10-26 1992-10-26 Degressieve gasveer.

Publications (1)

Publication Number Publication Date
ATE154530T1 true ATE154530T1 (de) 1997-07-15

Family

ID=19861427

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93202969T ATE154530T1 (de) 1992-10-26 1993-10-22 Federanordnung

Country Status (10)

Country Link
US (1) US5454549A (de)
EP (1) EP0595417B1 (de)
JP (1) JP3816963B2 (de)
KR (1) KR0164439B1 (de)
AT (1) ATE154530T1 (de)
CA (1) CA2109137C (de)
DE (1) DE69311672T2 (de)
ES (1) ES2107613T3 (de)
NL (1) NL9201857A (de)
TW (1) TW227595B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19800661B4 (de) * 1998-01-10 2005-05-19 Burkhard Oest Gasdruckfeder mit regelbarem Gasvolumen
US7152451B1 (en) * 2006-05-26 2006-12-26 Diebolt International, Inc. Reaction device for forming equipment
DE102007005011B4 (de) 2007-02-01 2012-09-06 Saeta Gmbh & Co. Kg Verfahren und Ziehwerkzeug zum Tiefziehen von Rohlingen aus Blechmaterial zu flanschlosen Formlingen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1967245A (en) * 1931-02-20 1934-07-24 American Can Co Art of drawing
US2143429A (en) * 1936-10-14 1939-01-10 Frank Tea & Spice Company Apparatus for forming sheet metal forms
US3267715A (en) * 1961-10-16 1966-08-23 Dro Engineering Company Di Hydraulic control for dies in ram type presses
US3420089A (en) * 1966-02-16 1969-01-07 Mc Donnell Douglas Corp Variable pressure drawpress and method
DE2609916A1 (de) * 1976-03-10 1977-09-15 Etscheid Ohg Hermann Niederhaltevorrichtung an einer tiefziehpresse
GB1481202A (en) * 1976-03-29 1977-07-27 Metal Box Co Ltd Deep drawing
US4745792A (en) * 1986-10-14 1988-05-24 Aluminum Company Of America Blankholder for a draw press
US4796454A (en) * 1987-02-09 1989-01-10 Redicon Corporation Method for controlling movement in a single action forming press
US4873859A (en) * 1987-02-09 1989-10-17 Redicon Corporation Apparatus for controlling movement in a single action forming press

Also Published As

Publication number Publication date
CA2109137A1 (en) 1994-04-27
CA2109137C (en) 1999-07-27
US5454549A (en) 1995-10-03
EP0595417A1 (de) 1994-05-04
TW227595B (de) 1994-08-01
JPH06241258A (ja) 1994-08-30
DE69311672T2 (de) 1998-01-08
JP3816963B2 (ja) 2006-08-30
EP0595417B1 (de) 1997-06-18
KR0164439B1 (ko) 1999-01-15
KR940008806A (ko) 1994-05-16
NL9201857A (nl) 1993-10-18
ES2107613T3 (es) 1997-12-01
DE69311672D1 (de) 1997-07-24

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee