EP 2396522 B1 20150617 - VALVE TRAIN OF AN INTERNAL COMBUSTION ENGINE
Title (en)
VALVE TRAIN OF AN INTERNAL COMBUSTION ENGINE
Title (de)
VENTILTRIEB EINER BRENNKRAFTMASCHINE
Title (fr)
MÉCANISME DE COMMANDE DE SOUPAPES D'UN MOTEUR À COMBUSTION INTERNE
Publication
Application
Priority
- EP 2010000582 W 20100201
- DE 102009009080 A 20090214
Abstract (en)
[origin: WO2010091798A1] The invention relates to a valve drive of an internal combustion engine, having a cam shaft (1) which comprises a carrier shaft (2) and a cam part (3), which is arranged thereon in a rotationally fixed manner and displaceably between two axial positions and which comprises at least one cam group of directly adjoining cams (5, 6) having different cam elevations and an axial gate (8) having two cam tracks (9, 10) that extend axially along the circumference in opposing directions, and further having an actuating element (11) that can be coupled to the axial gate for displacing the cam part in the direction of both cam tracks. The cam tracks should be arranged one behind the other in the circumferential direction of the axial gate (8).
IPC 8 full level
F01L 13/00 (2006.01)
CPC (source: EP US)
F01L 13/0036 (2013.01 - EP US); F01L 2001/0473 (2013.01 - EP US); F01L 2013/0052 (2013.01 - EP US); F01L 2301/00 (2020.05 - EP US); F01L 2800/12 (2013.01 - EP US); Y10T 29/49293 (2015.01 - US)
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
DE 202009015465 U1 20100225; CN 102282341 A 20111214; CN 102282341 B 20140820; DE 102009009080 A1 20100819; EP 2396522 A1 20111221; EP 2396522 B1 20150617; HU E025402 T2 20160229; KR 101602989 B1 20160311; KR 20110124236 A 20111116; PL 2396522 T3 20151130; US 2011247577 A1 20111013; US 8584639 B2 20131119; WO 2010091798 A1 20100819
DOCDB simple family (application)
DE 202009015465 U 20090214; CN 201080004890 A 20100201; DE 102009009080 A 20090214; EP 10704501 A 20100201; EP 2010000582 W 20100201; HU E10704501 A 20100201; KR 20117018843 A 20100201; PL 10704501 T 20100201; US 201013139813 A 20100201