EP 2203631 A1 20100707 - VALVE TRAIN DEVICE
Title (en)
VALVE TRAIN DEVICE
Title (de)
VENTILTRIEBVORRICHTUNG
Title (fr)
DISPOSITIF SERVANT À ACTIONNER UNE SOUPAPE
Publication
Application
Priority
- EP 2008008618 W 20081011
- DE 102007052254 A 20071102
Abstract (en)
[origin: WO2009056215A1] The invention relates to a valve train device for an internal combustion engine, comprising at least one actuating device (10) which is provided to adjust an axially displaceable cam element (12) by means of at least one slotted guide track (13, 14). According to the invention, the valve train device comprises a safety unit (15) which is provided to move the cam element (12) into a defined basic safety position in at least one operating mode.
IPC 8 full level
F01L 13/00 (2006.01); H01F 7/16 (2006.01)
CPC (source: EP US)
F01L 13/0036 (2013.01 - EP US); F01L 2013/0052 (2013.01 - EP US); H01F 7/13 (2013.01 - EP US); H01F 7/1638 (2013.01 - EP US)
Citation (search report)
See references of WO 2009056215A1
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 MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007052254 A1 20090507; DE 102007052254 B4 20210204; CN 101842559 A 20100922; EP 2203631 A1 20100707; JP 2011502225 A 20110120; JP 5390529 B2 20140115; US 2010236505 A1 20100923; US 8601990 B2 20131210; WO 2009056215 A1 20090507
DOCDB simple family (application)
DE 102007052254 A 20071102; CN 200880113920 A 20081011; EP 08802868 A 20081011; EP 2008008618 W 20081011; JP 2010531437 A 20081011; US 79978910 A 20100430