EP 0679798 B1 19980304 - Arrangement for simultaneously driving two valves in an internal combustion engine
Title (en)
Arrangement for simultaneously driving two valves in an internal combustion engine
Title (de)
Einrichtung zur gleichzeitigen Betätigung zweier Gaswechselventile einer Brennkraftmaschine
Title (fr)
Dispositif de commande simultanée de deux soupapes pour moteur à combustion interne
Publication
Application
Priority
DE 4415270 A 19940430
Abstract (en)
[origin: EP0679798A1] Each gas exchange valve (2,3) has an associated coaxial cup tappet (10,11). The tappet guides (12,13) are connected on facing sides by a shaft (16), which extends parallel to the direction of valve actuation. The cup tappets are connected via a bolt (17), which bridges the shaft. The bolt carries the roller (18), which is in active connection with the control cam (19). The cup tappets each contain a hydraulic valve play compensation element (21,22). The element supports itself via its top surface, on the bolt, which has flat areas (25,26) for this purpose. <IMAGE>
IPC 1-7
IPC 8 full level
F01L 1/24 (2006.01); F01L 1/25 (2006.01); F01L 1/26 (2006.01); F02F 1/24 (2006.01); F02F 1/42 (2006.01)
CPC (source: EP)
F01L 1/25 (2013.01); F01L 1/26 (2013.01); F01L 2305/00 (2020.05); F02F 1/4214 (2013.01); F02F 2001/247 (2013.01)
Designated contracting state (EPC)
AT DE FR GB
DOCDB simple family (publication)
EP 0679798 A1 19951102; EP 0679798 B1 19980304; AT E163732 T1 19980315; DE 4415270 A1 19951102; DE 59501520 D1 19980409
DOCDB simple family (application)
EP 95105779 A 19950418; AT 95105779 T 19950418; DE 4415270 A 19940430; DE 59501520 T 19950418