Global Patent Index - EP 1593880 B1

EP 1593880 B1 20080507 - Control shaft of a lift-variable valve drive

Title (en)

Control shaft of a lift-variable valve drive

Title (de)

Verstellwelle eines hubvariablen Ventiltriebs

Title (fr)

Arbre de commande pour une commande de soupapes à levée variable

Publication

EP 1593880 B1 20080507 (DE)

Application

EP 05007185 A 20050401

Priority

DE 102004021646 A 20040503

Abstract (en)

[origin: EP1593880A1] The shaft as an elongate shaft body (2) with an eccentric cam (3) coupled to a pivot lever. The shaft body, eccentric cam and a drive component for rotating the shaft are fabricated separately from each other. The drive component is arranged on the shaft body to form the control shaft (1).

IPC 8 full level

F16H 53/02 (2006.01); B21D 53/84 (2006.01); F01L 1/047 (2006.01); F01L 1/12 (2006.01); F01L 13/00 (2006.01)

CPC (source: EP)

F01L 13/0015 (2013.01)

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

EP 1593880 A1 20051109; EP 1593880 B1 20080507; DE 102004021646 A1 20051201; DE 502005003945 D1 20080619

DOCDB simple family (application)

EP 05007185 A 20050401; DE 102004021646 A 20040503; DE 502005003945 T 20050401