EP 0207861 B1 19881207 - CASTINGS AND PROCESS FOR THEIR PREPARATION
Title (en)
CASTINGS AND PROCESS FOR THEIR PREPARATION
Publication
Application
Priority
FR 8510221 A 19850704
Abstract (en)
[origin: US4669523A] The present invention relates to castings constituted by a metal matrix reinforced by fibres and having outgrowths. Firstly, a reinforcing framework is produced, which is incorporated into the fibrous strengthening member, the complete entity being placed in a mould and the metal matrix is cast. The latter penetrates the fibrous strengthening member and the reinforcing framework. The latter is positioned at the location of an outgrowth which, after solidification of the metal matrix, is consequently reinforced. Application to the production of castings having fixing tabs or lobes.
IPC 1-7
IPC 8 full level
B22D 19/02 (2006.01); B22D 19/14 (2006.01); C22C 47/00 (2006.01)
CPC (source: EP US)
B22D 19/14 (2013.01 - EP US); Y10T 428/12486 (2015.01 - EP US)
Designated contracting state (EPC)
BE CH DE GB IT LI NL SE
DOCDB simple family (publication)
EP 0207861 A1 19870107; EP 0207861 B1 19881207; CA 1251322 A 19890321; DE 3661343 D1 19890112; ES 2000459 A6 19880301; FR 2584323 A1 19870109; FR 2584323 B1 19871120; JP H07102445 B2 19951108; JP S6264468 A 19870323; US 4669523 A 19870602; US 4755437 A 19880705
DOCDB simple family (application)
EP 86401430 A 19860627; CA 512600 A 19860626; DE 3661343 T 19860627; ES 8600142 A 19860704; FR 8510221 A 19850704; JP 15426386 A 19860702; US 2207787 A 19870305; US 87914886 A 19860626