EP 0798062 B1 20011219 - Element made of foamed metal
Title (en)
Element made of foamed metal
Title (de)
Bauteil aus metallischem Schaumwerkstoff
Title (fr)
Elément en mousse métallique
Publication
Application
Priority
DE 19612781 A 19960329
Abstract (en)
[origin: EP0798062A2] A metal foam component (1), in the form of a car body element includes a foamed porous layer made up of a metal powder and a foaming agent. The component has at least one contour (1') which is raised out of its plane (1"). The angles in the transition zones of the three-dimensionally formed component lie within the range between 100 and 180 degrees. Also claimed are a method and an apparatus for producing such a component.
IPC 1-7
IPC 8 full level
B22F 3/11 (2006.01); B22F 5/00 (2006.01); B22F 7/00 (2006.01); B32B 1/00 (2006.01); B32B 5/18 (2006.01); B60R 13/02 (2006.01)
CPC (source: EP US)
B22F 3/1103 (2013.01 - EP US); B22F 3/1125 (2013.01 - EP US); B22F 7/006 (2013.01 - EP US); B22F 2998/00 (2013.01 - EP US); Y10T 29/49904 (2015.01 - EP US); Y10T 428/12382 (2015.01 - EP US); Y10T 428/1241 (2015.01 - EP US); Y10T 428/12479 (2015.01 - EP US)
Citation (examination)
- DE 4426627 A1 19950202 - FRAUNHOFER GES FORSCHUNG [DE]
- DE 4018360 C1 19910529
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
DE 19612781 C1 19970821; DE 59705836 D1 20020131; EP 0798062 A2 19971001; EP 0798062 A3 19981007; EP 0798062 B1 20011219; JP H1058575 A 19980303; US 2001023027 A1 20010920; US 6090232 A 20000718; US 6094798 A 20000801
DOCDB simple family (application)
DE 19612781 A 19960329; DE 59705836 T 19970327; EP 97105225 A 19970327; JP 7486797 A 19970327; US 37480999 A 19990816; US 44157999 A 19991117; US 82878997 A 19970327