EP 0934781 B1 20030226 - Method for manufacturing a cylinder liner
Title (en)
Method for manufacturing a cylinder liner
Title (de)
Verfahren zum Herstellen einer Zylinderlaufbuchse
Title (fr)
Procédé de fabrication d'une chemise de cylindre
Publication
Application
Priority
DE 19750686 A 19971115
Abstract (en)
[origin: EP0934781A2] The cylinder liner is of a hypereutectic aluminium-silicon-alloy. Initially, a tubular alloy body (4) is cast, and is subsequently formed in a non-cutting pressure rolling process at temperatures of between 380 and 515 degrees C. During forming, final internal and external diameters of the liner are created, as well as a surface structure, which makes it easier to clamp the liner in the material cast around it. The tubular alloy body may be cut into sections, with each section forming a cylinder liner.
IPC 1-7
IPC 8 full level
B21B 19/16 (2006.01); B21D 22/16 (2006.01); B21H 1/06 (2006.01); F02F 1/00 (2006.01); F16J 10/04 (2006.01)
CPC (source: EP)
B21B 19/16 (2013.01); B21H 1/06 (2013.01)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0934781 A2 19990811; EP 0934781 A3 20000726; EP 0934781 B1 20030226; DE 19750686 C1 19990923; DE 59807308 D1 20030403
DOCDB simple family (application)
EP 98121662 A 19981113; DE 19750686 A 19971115; DE 59807308 T 19981113