EP 2064417 A1 20090603 - CONTINUOUS CAMSHAFT PHASE-SHIFTING APPARATUS
Title (en)
CONTINUOUS CAMSHAFT PHASE-SHIFTING APPARATUS
Title (de)
VORRICHTUNG ZUR KONTINUIERLICHEN PHASENVERSCHIEBUNG VON NOCKENWELLEN
Title (fr)
APPAREIL DE DÉPHASAGE POUR ARBRE À CAMES EN CONTINU
Publication
Application
Priority
- US 2007078755 W 20070918
- US 84569206 P 20060919
Abstract (en)
[origin: WO2008036650A1] A phase shift mechanism (A) for controlling a phase shift angle between a camshaft (12) and a drive (10) comprises a planetary gear train ( 20). The planetary gear train (20) has first and second planet gears (34, 26) that are united to rotate about a common axis at the same angular velocity, and a carrier (32) which includes a first planet bearing (62) and a second planet bearing (64) on which the united first and second planet gears ( 34, 36) respectively rotate and a locking mechanism (24) carried by the carrier (32) for locking the planetary gear train (20) in a locked condition by preventing the planet gears (34, 36) from rotating relative to the carrier (32 ) such that the phase shift angle remains the same and the output shaft 26 rotates with the input shaft (18) at the same angular velocity.
IPC 8 full level
F01L 1/352 (2006.01)
CPC (source: EP KR US)
F01L 1/344 (2013.01 - KR); F01L 1/352 (2013.01 - EP KR US); F02D 13/02 (2013.01 - KR)
Citation (search report)
See references of WO 2008036650A1
Designated contracting state (EPC)
DE FR IT
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
WO 2008036650 A1 20080327; WO 2008036650 A8 20080502; EP 2064417 A1 20090603; JP 2010504470 A 20100212; KR 20090074161 A 20090706; US 2010064997 A1 20100318
DOCDB simple family (application)
US 2007078755 W 20070918; EP 07842677 A 20070918; JP 2009529342 A 20070918; KR 20097005499 A 20070918; US 44184107 A 20070918