EP 1891306 A1 20080227 - VALVE TRAIN FOR INTERNAL COMBUSTION ENGINES
Title (en)
VALVE TRAIN FOR INTERNAL COMBUSTION ENGINES
Title (de)
VENTILTRIEB FÜR BRENNKRAFTMASCHINEN
Title (fr)
MECANISME DE COMMANDE DE SOUPAPES POUR MOTEURS A COMBUSTION INTERNE
Publication
Application
Priority
- DE 2006000360 W 20060224
- DE 102005028542 A 20050617
- DE 102005042258 A 20050902
Abstract (en)
[origin: WO2006136125A1] The invention relates to a valve train for internal combustion engines, comprising a camshaft (2) and valve actuation elements (1, 5, 6) for one or more valves (3), said elements being located in the cylinder head. The aim of the invention is to provide a valve train for an internal combustion engine, with which a reliable stroke adjustment of the valves can be made, without the need for complex technical resources, whilst at the same time allowing a forward or rear displacement of the valve orifice region. To achieve this, in order to modify the valve stroke curve, the contact point between the transfer member (6) and the cam (15) can be displaced along the periphery of the cam and the contact point between the transfer member and a control curve (11) of the support body (7) can be displaced, forcing the part of the transfer member that interacts with the cam to be guided, by shifting the transfer member in relation to the camshaft.
IPC 8 full level
F01L 13/00 (2006.01)
CPC (source: EP KR US)
F01L 1/12 (2013.01 - EP US); F01L 1/18 (2013.01 - KR); F01L 13/00 (2013.01 - KR); F01L 13/0015 (2013.01 - EP US); F01L 13/0021 (2013.01 - EP US); F01L 13/0063 (2013.01 - EP US); F01L 2013/0068 (2013.01 - EP US)
Citation (search report)
See references of WO 2006136125A1
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 NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006136125 A1 20061228; AT E405728 T1 20080915; DE 502006001406 D1 20081002; EP 1891306 A1 20080227; EP 1891306 B1 20080820; KR 101221111 B1 20130114; KR 20080020589 A 20080305; US 2008017146 A1 20080124; US 7748356 B2 20100706
DOCDB simple family (application)
DE 2006000360 W 20060224; AT 06722534 T 20060224; DE 502006001406 T 20060224; EP 06722534 A 20060224; KR 20077012363 A 20060224; US 66244706 A 20060224