EP0927590A3 - Eine aufgeschaumte Metallschicht enthaltender Karosseriebauteil für Kraftfahrzeuge - Google Patents

Eine aufgeschaumte Metallschicht enthaltender Karosseriebauteil für Kraftfahrzeuge Download PDF

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Publication number
EP0927590A3
EP0927590A3 EP98122772A EP98122772A EP0927590A3 EP 0927590 A3 EP0927590 A3 EP 0927590A3 EP 98122772 A EP98122772 A EP 98122772A EP 98122772 A EP98122772 A EP 98122772A EP 0927590 A3 EP0927590 A3 EP 0927590A3
Authority
EP
European Patent Office
Prior art keywords
motor vehicles
workpiece
foam layer
metal foam
cover layer
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.)
Withdrawn
Application number
EP98122772A
Other languages
English (en)
French (fr)
Other versions
EP0927590A2 (de
Inventor
Wolfgang Seeliger
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.)
Wilhelm Karmann GmbH
Original Assignee
Wilhelm Karmann GmbH
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 Wilhelm Karmann GmbH filed Critical Wilhelm Karmann GmbH
Publication of EP0927590A2 publication Critical patent/EP0927590A2/de
Publication of EP0927590A3 publication Critical patent/EP0927590A3/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/11—Making porous workpieces or articles
    • B22F3/1121—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers
    • B22F3/1125—Making porous workpieces or articles by using decomposable, meltable or sublimatable fillers involving a foaming process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/002—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/002—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature
    • B22F7/004—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature comprising at least one non-porous part
    • B22F7/006—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of porous nature comprising at least one non-porous part the porous part being obtained by foaming

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Laminated Bodies (AREA)
  • Motor Or Generator Frames (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

Ein Bauteil (1), insbesondere Karosseriebauteil für Kraftfahrzeuge, mit einer einen metallischen Schaumwerkstoff umfassenden aufgeschäumten Schicht (2) sowie mit zumindest einer massivmetallischen Deckschicht (3;4), wird so ausgebildet, daß die Deckschicht (3;4) ein Muster von diese durchdringenden Lochungen (14;15) aufweist.
EP98122772A 1998-01-02 1998-12-01 Eine aufgeschaumte Metallschicht enthaltender Karosseriebauteil für Kraftfahrzeuge Withdrawn EP0927590A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29800006U DE29800006U1 (de) 1998-01-02 1998-01-02 Bauteil, insbesondere Karosseriebauteil für Kraftfahrzeuge
DE29800006U 1998-01-02

Publications (2)

Publication Number Publication Date
EP0927590A2 EP0927590A2 (de) 1999-07-07
EP0927590A3 true EP0927590A3 (de) 1999-07-28

Family

ID=8050877

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98122772A Withdrawn EP0927590A3 (de) 1998-01-02 1998-12-01 Eine aufgeschaumte Metallschicht enthaltender Karosseriebauteil für Kraftfahrzeuge

Country Status (2)

Country Link
EP (1) EP0927590A3 (de)
DE (1) DE29800006U1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19947719A1 (de) * 1999-10-05 2001-04-12 Daimler Chrysler Ag Wärmebehandelte Karosserie - "body-in-blue"
DE10136370B4 (de) * 2001-07-26 2005-03-31 Schwingel, Dirk, Dr. Verbundwerkstoff und daraus hergestelltes Bauteil bestehend aus einem aufgeschäumten Metallkern und massiven Deckblechen, sowie Verfahren zur Herstellung
DE102008006203B4 (de) 2008-01-26 2011-03-17 Jost-Werke Gmbh Fahrzeugkupplung zum Herstellen einer mechanischen Verbindung zwischen einem ersten und einem zweiten Fahrzeug
DE102008006204B4 (de) 2008-01-26 2011-03-17 Jost-Werke Gmbh Fahrzeugkupplung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3905871A1 (de) * 1989-02-24 1990-08-30 Reinz Dichtungs Gmbh Verbundmaterial
NL9102117A (nl) * 1991-12-18 1993-02-01 Stork Screens Bv Poreus metaalhoudend laminaat en werkwijze voor het vervaardigen daarvan.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3905871A1 (de) * 1989-02-24 1990-08-30 Reinz Dichtungs Gmbh Verbundmaterial
NL9102117A (nl) * 1991-12-18 1993-02-01 Stork Screens Bv Poreus metaalhoudend laminaat en werkwijze voor het vervaardigen daarvan.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section PQ Week 9308, Derwent World Patents Index; Class P73, AN 93-064602, XP002104252 *

Also Published As

Publication number Publication date
DE29800006U1 (de) 1999-05-06
EP0927590A2 (de) 1999-07-07

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