EP 1105665 A1 20010613 - PISTON FOR INTERNAL COMBUSTION ENGINES

Title (en)

PISTON FOR INTERNAL COMBUSTION ENGINES

Title (de)

KOLBEN FÜR VERBRENNUNGSKRAFTMASCHINEN

Title (fr)

PISTON POUR MOTEURS A COMBUSTION INTERNE

Publication

EP 1105665 A1 20010613 (DE)

Application

EP 99938369 A 19990729

Priority

DE 19837596 A 19980819
EP 9905422 W 19990729

Abstract (en)

[origin: DE19837596C1] The bearing bush (4) is used in a piston and consists of a bush rolled out of rolled strip or sheet material. In the pressed-in state it exhibits a closed butt joint (6). The preferred orientation of its metallurgical grain regions coincides with its circumferential direction.

IPC 1-7

F16J 1/16; F02F 3/00

IPC 8 full level

F02F 3/00 (2006.01); F16J 1/16 (2006.01)

CPC (source: EP US)

F02F 3/00 (2013.01 - EP US); F16C 33/12 (2013.01 - EP US); F16J 1/16 (2013.01 - EP US); F05C 2201/021 (2013.01 - EP US); Y10T 29/49266 (2015.01 - EP US)

Citation (search report)

See references of WO 0011377A1

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

DE 19837596 C1 20000105; BR 9911345 A 20011016; EP 1105665 A1 20010613; US 6345599 B1 20020212; WO 0011377 A1 20000302

DOCDB simple family (application)

DE 19837596 A 19980819; BR 9911345 A 19990729; EP 9905422 W 19990729; EP 99938369 A 19990729; US 74498601 A 20010216