EP 2841723 A1 20150304 - VALVE DRIVE OF AN INTERNAL COMBUSTION ENGINE
Title (en)
VALVE DRIVE OF AN INTERNAL COMBUSTION ENGINE
Title (de)
VENTILTRIEB EINER BRENNKRAFTMASCHINE
Title (fr)
MÉCANISME DE DISTRIBUTION D'UN MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
- DE 102012008698 A 20120428
- EP 2013001259 W 20130426
Abstract (en)
[origin: WO2013159937A1] The invention relates to a valve drive (1) of an internal combustion engine, having at least one main camshaft (2), on which at least one cam carrier (3) is provided such that it is fixed so as to rotate with said main camshaft (2) and can be displaced axially between at least two axial positions, wherein at least one valve actuating cam (5, 6) for actuating a gas exchange valve of the internal combustion engine is assigned to the cam carrier (3). It is provided here that the valve actuating cam (5, 6) is mounted rotatably and a rotary angular position of the valve actuating cam (5, 6) with regard to the cam carrier (3) can be set by means of an adjusting device (10).
IPC 8 full level
F01L 1/344 (2006.01); F01L 13/00 (2006.01)
CPC (source: CN EP US)
F01L 1/34403 (2013.01 - CN EP US); F01L 13/0036 (2013.01 - CN EP US)
Citation (search report)
See references of WO 2013159937A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2013159937 A1 20131031; CN 104271903 A 20150107; CN 104271903 B 20160427; DE 102012008698 A1 20131031; EP 2841723 A1 20150304; EP 2841723 B1 20151202; US 2015122209 A1 20150507; US 9228456 B2 20160105
DOCDB simple family (application)
EP 2013001259 W 20130426; CN 201380022460 A 20130426; DE 102012008698 A 20120428; EP 13723664 A 20130426; US 201314397445 A 20130426