DE69311672D1 - Federanordnung - Google Patents

Federanordnung

Info

Publication number: DE69311672D1
Authority: DE; Germany
Prior art keywords: wall; axial; piston; transverse wall; peripheral wall
Prior art date: 1992-10-26
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 - Fee Related

Application number

DE69311672T

Other languages

English (en)

Other versions

DE69311672T2 (de

Inventor

Dam Paul Johan Ten

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.)

KAEMPFER HANS PETER

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.)

1992-10-26

Filing date

1993-10-22

Publication date

1997-07-24

1993-10-22 Application filed by KAEMPFER HANS PETER filed Critical KAEMPFER HANS PETER

1997-07-24 Publication of DE69311672D1 publication Critical patent/DE69311672D1/de

1998-01-08 Application granted granted Critical

1998-01-08 Publication of DE69311672T2 publication Critical patent/DE69311672T2/de

2013-10-23 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

230000002093 peripheral effect Effects 0.000 abstract 6
230000007704 transition Effects 0.000 abstract 2
230000004323 axial length Effects 0.000 abstract 1
238000007789 sealing Methods 0.000 abstract 1

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

DE69311672T 1992-10-26 1993-10-22 Federanordnung Expired - Fee Related DE69311672T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
DE69311672D1 true DE69311672D1 (de)	1997-07-24
DE69311672T2 DE69311672T2 (de)	1998-01-08

Family

ID=19861427

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69311672T Expired - Fee Related DE69311672T2 (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

1992
- 1992-10-26 NL NL9201857A patent/NL9201857A/nl not_active Application Discontinuation
1993
- 1993-10-20 TW TW082108728A patent/TW227595B/zh active
- 1993-10-22 ES ES93202969T patent/ES2107613T3/es not_active Expired - Lifetime
- 1993-10-22 AT AT93202969T patent/ATE154530T1/de not_active IP Right Cessation
- 1993-10-22 DE DE69311672T patent/DE69311672T2/de not_active Expired - Fee Related
- 1993-10-22 EP EP93202969A patent/EP0595417B1/de not_active Expired - Lifetime
- 1993-10-25 JP JP26624493A patent/JP3816963B2/ja not_active Expired - Lifetime
- 1993-10-25 CA CA002109137A patent/CA2109137C/en not_active Expired - Fee Related
- 1993-10-26 US US08/143,566 patent/US5454549A/en not_active Expired - Fee Related
- 1993-10-26 KR KR1019930022268A patent/KR0164439B1/ko not_active IP Right Cessation

Also Published As

Publication number	Publication date
JPH06241258A (ja)	1994-08-30
CA2109137A1 (en)	1994-04-27
NL9201857A (nl)	1993-10-18
US5454549A (en)	1995-10-03
EP0595417B1 (de)	1997-06-18
CA2109137C (en)	1999-07-27
EP0595417A1 (de)	1994-05-04
KR940008806A (ko)	1994-05-16
ATE154530T1 (de)	1997-07-15
DE69311672T2 (de)	1998-01-08
TW227595B (de)	1994-08-01
KR0164439B1 (ko)	1999-01-15
JP3816963B2 (ja)	2006-08-30
ES2107613T3 (es)	1997-12-01

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Legal Events

Date	Code	Title	Description
1998-07-16	8364	No opposition during term of opposition
2009-08-20	8339	Ceased/non-payment of the annual fee