FR2737857B1 - Pieces embouties formees d'une tole d'acier - Google Patents

Pieces embouties formees d'une tole d'acier

Info

Publication number
FR2737857B1
FR2737857B1 FR9610117A FR9610117A FR2737857B1 FR 2737857 B1 FR2737857 B1 FR 2737857B1 FR 9610117 A FR9610117 A FR 9610117A FR 9610117 A FR9610117 A FR 9610117A FR 2737857 B1 FR2737857 B1 FR 2737857B1
Authority
FR
France
Prior art keywords
steel sheet
end pieces
pieces formed
steel
sheet
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 - Fee Related
Application number
FR9610117A
Other languages
English (en)
Other versions
FR2737857A1 (fr
Inventor
Volker Thoms
Hartmut Hoffmann
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Mercedes Benz 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 Daimler Benz AG, Mercedes Benz AG filed Critical Daimler Benz AG
Publication of FR2737857A1 publication Critical patent/FR2737857A1/fr
Application granted granted Critical
Publication of FR2737857B1 publication Critical patent/FR2737857B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • 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
    • B21D22/201—Work-pieces; preparation of the work-pieces, e.g. lubricating, coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Manufacturing & Machinery (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Springs (AREA)
  • Heat Treatment Of Articles (AREA)
FR9610117A 1995-08-14 1996-08-12 Pieces embouties formees d'une tole d'acier Expired - Fee Related FR2737857B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995129881 DE19529881C1 (de) 1995-08-14 1995-08-14 Tiefziehteile aus Stahlblech

Publications (2)

Publication Number Publication Date
FR2737857A1 FR2737857A1 (fr) 1997-02-21
FR2737857B1 true FR2737857B1 (fr) 1999-02-05

Family

ID=7769461

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9610117A Expired - Fee Related FR2737857B1 (fr) 1995-08-14 1996-08-12 Pieces embouties formees d'une tole d'acier

Country Status (3)

Country Link
DE (1) DE19529881C1 (fr)
FR (1) FR2737857B1 (fr)
GB (1) GB2304313B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10049660B4 (de) * 2000-10-07 2005-02-24 Daimlerchrysler Ag Verfahren zum Herstellen lokal verstärkter Blechumformteile
DE10060783B4 (de) * 2000-12-07 2021-05-06 Bayerische Motoren Werke Aktiengesellschaft Blechumformwerkzeug
DE10346661B4 (de) * 2003-10-08 2006-10-12 Ise Innomotive Systems Europe Gmbh Verfahren zur Warmumformung von Blechplatinen sowie Vorrichtung zur Durchführung des Verfahrens

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449240A1 (de) * 1974-10-16 1976-04-29 Daimler Benz Ag Stosstange fuer kraftfahrzeuge
DE2948998A1 (de) * 1979-12-05 1981-06-11 The Bendix Corp., 48037 Southfield, Mich. Verfahren zur herstellung eines aufhaengungselementes
FR2671022B1 (fr) * 1990-12-26 1995-01-06 Valeo Procede de fabrication d'un diaphragme, notamment pour embrayages de vehicules automobiles.

Also Published As

Publication number Publication date
GB2304313A (en) 1997-03-19
FR2737857A1 (fr) 1997-02-21
DE19529881C1 (de) 1996-09-12
GB2304313B (en) 1997-09-03
GB9616705D0 (en) 1996-09-25

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse