DE59805404D1 - Eine aufgeschäumte Metallschicht enthaltendes Karosseriebauteil für Kraftfahrzeuge - Google Patents

Eine aufgeschäumte Metallschicht enthaltendes Karosseriebauteil für Kraftfahrzeuge

Info

Publication number
DE59805404D1
DE59805404D1 DE59805404T DE59805404T DE59805404D1 DE 59805404 D1 DE59805404 D1 DE 59805404D1 DE 59805404 T DE59805404 T DE 59805404T DE 59805404 T DE59805404 T DE 59805404T DE 59805404 D1 DE59805404 D1 DE 59805404D1
Authority
DE
Germany
Prior art keywords
metal layer
motor vehicles
body component
foamed metal
vehicles containing
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
DE59805404T
Other languages
English (en)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8050876&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59805404(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wilhelm Karmann GmbH filed Critical Wilhelm Karmann GmbH
Application granted granted Critical
Publication of DE59805404D1 publication Critical patent/DE59805404D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • 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
    • B22F3/1103—Making porous workpieces or articles with particular physical characteristics
    • B22F3/1109—Inhomogenous pore distribution
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Body Structure For Vehicles (AREA)
  • Laminated Bodies (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Powder Metallurgy (AREA)
  • Cleaning By Liquid Or Steam (AREA)
DE59805404T 1998-01-02 1998-12-01 Eine aufgeschäumte Metallschicht enthaltendes Karosseriebauteil für Kraftfahrzeuge Expired - Lifetime DE59805404D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29800005U DE29800005U1 (de) 1998-01-02 1998-01-02 Bauteil, insbesondere Karosseriebauteil für Kraftfahrzeuge

Publications (1)

Publication Number Publication Date
DE59805404D1 true DE59805404D1 (de) 2002-10-10

Family

ID=8050876

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29800005U Expired - Lifetime DE29800005U1 (de) 1998-01-02 1998-01-02 Bauteil, insbesondere Karosseriebauteil für Kraftfahrzeuge
DE59805404T Expired - Lifetime DE59805404D1 (de) 1998-01-02 1998-12-01 Eine aufgeschäumte Metallschicht enthaltendes Karosseriebauteil für Kraftfahrzeuge

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE29800005U Expired - Lifetime DE29800005U1 (de) 1998-01-02 1998-01-02 Bauteil, insbesondere Karosseriebauteil für Kraftfahrzeuge

Country Status (3)

Country Link
EP (1) EP0927589B9 (de)
AT (1) ATE223275T1 (de)
DE (2) DE29800005U1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001000355A1 (de) * 1999-06-23 2001-01-04 Grillo-Werke Ag Metallschaumkörper auf basis von zink
DE102004040888A1 (de) * 2004-08-24 2006-04-13 Wilhelm Karmann Gmbh Herstellung von Bauteilen mit zumindest einer metallischen Schaumlage
DE102015002561A1 (de) * 2015-02-27 2016-09-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Herstellen eines metallischen Verbundkörpers sowie metallischer Verbundkörper

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4277544A (en) * 1979-01-29 1981-07-07 Ipm Corporation Powder metallurgical articles and method of bonding the articles to ferrous base materials
JP3509031B2 (ja) * 1993-12-10 2004-03-22 片山特殊工業株式会社 リード付き金属多孔体の製造方法及び該方法により製造されたリード付き金属多孔体
AT405494B (de) * 1996-02-14 1999-08-25 Miba Frictec Gmbh Verfahren zum herstellen einer ebenen reiblamelle
DE19612781C1 (de) * 1996-03-29 1997-08-21 Karmann Gmbh W Bauteil aus metallischem Schaumwerkstoff, Verfahren zum Endformen dieses Bauteils und Vorrichtung zur Ausführung des Verfahrens

Also Published As

Publication number Publication date
EP0927589B9 (de) 2002-12-04
ATE223275T1 (de) 2002-09-15
DE29800005U1 (de) 1999-05-06
EP0927589B1 (de) 2002-09-04
EP0927589A2 (de) 1999-07-07
EP0927589A3 (de) 1999-07-21

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Legal Events

Date Code Title Description
8363 Opposition against the patent