EP 2018466 A1 20090128 - VALVE DRIVE ASSEMBLY FOR AN INTERNAL COMBUSTION ENGINE
Title (en)
VALVE DRIVE ASSEMBLY FOR AN INTERNAL COMBUSTION ENGINE
Title (de)
VENTILTRIEBSANORDNUNG FÜR EINE BRENNKRAFTMASCHINE
Title (fr)
MÉCANISME DE DISTRIBUTION POUR MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
- DE 2007000436 W 20070309
- DE 102006012385 A 20060315
Abstract (en)
[origin: WO2007104286A1] The invention relates to a valve drive assembly for an internal combustion engine. The aim of the invention is to improve said assembly in such a manner that a stationary cam (2) can be reliably connected to a cam (3) that is rotatably mounted on the camshaft and to avoid malfunctions. For this purpose, a groove-type guide (8) is arranged in the area of the base circle (14) of the cam (3) which is rotatably mounted on the camshaft (1). A pilot locking plunger (6) is mounted in a blind bore (17) of the base circle (14) of the cam (2) that is connected to the camshaft (1) so as to rotate with it. Said plunger can be displaced in a controlled manner and can be engaged with the guide and disengaged therefrom. The groove-type guide (8) in which the pilot locking plunger engages extends in the base circle (14) of the rotatably mounted cam (1) by approximately 180°.
IPC 8 full level
F01L 1/053 (2006.01); F01L 13/00 (2006.01)
CPC (source: EP KR US)
F01L 1/053 (2013.01 - KR); F01L 1/0532 (2013.01 - EP US); F01L 13/00 (2013.01 - KR); F01L 13/0036 (2013.01 - EP US); F01L 2013/0052 (2013.01 - EP US)
Citation (search report)
See references of WO 2007104286A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2007104286 A1 20070920; WO 2007104286 A8 20080131; DE 102006012385 B3 20071011; EP 2018466 A1 20090128; KR 20080104226 A 20081202; US 2009114176 A1 20090507
DOCDB simple family (application)
DE 2007000436 W 20070309; DE 102006012385 A 20060315; EP 07722011 A 20070309; KR 20077030891 A 20071228; US 92081107 A 20070309