EP 1486644 A1 20041215 - Vane type phaser with locking pin
Title (en)
Vane type phaser with locking pin
Title (de)
Flügelzellennockenwellenversteller mit Verriegelungsstift
Title (fr)
Déphaseur du type à pallettes avec pion de blocage
Publication
Application
Priority
JP 2003169287 A 20030613
Abstract (en)
A variable valve timing control device (1) includes a retracting portion (34) accommodating a lock member (80) biased by a spring (81). The variable valve timing control device further includes a spring receiving bore (35) connected to the retracting portion for accommodating the spring and including a guide portion (35a) for guiding the spring in the axial direction, a receiving portion into which a head portion (80a) of the lock member is inserted at a predetermined relative rotation phase, and a fluid passage (25) through which the operation fluid is supplied to or discharged from the receiving portion. A length of the guide portion in the axial direction is larger than each distance formed between windings of the spring adjacent to each other in the axial direction. <IMAGE>
IPC 1-7
IPC 8 full level
F01L 1/34 (2006.01); F01L 1/344 (2006.01)
CPC (source: EP US)
F01L 1/022 (2013.01 - EP US); F01L 1/3442 (2013.01 - EP US); F01L 2001/34469 (2013.01 - EP US); F01L 2001/34473 (2013.01 - EP US); F01L 2001/34483 (2013.01 - EP US)
Citation (search report)
- [X] US 4858572 A 19890822 - SHIRAI EIJI [JP], et al
- [X] EP 0799976 A1 19971008 - TOYOTA MOTOR CO LTD [JP]
- [X] EP 0845584 A1 19980603 - TOYOTA MOTOR CO LTD [JP]
- [X] EP 0807747 A1 19971119 - AISIN SEIKI [JP]
- [X] US 6053139 A 20000425 - EGUCHI KATSUHIKO [JP], et al
- [X] US 2002043230 A1 20020418 - KINUGAWA HIROYUKI [JP]
- [X] US 2002017255 A1 20020214 - OGAWA KAZUMI [JP]
- [X] US 6477999 B1 20021112 - MARKLEY GEORGE L [US]
- [X] US 6276321 B1 20010821 - LICHTI THOMAS HOWARD [US], et al
- [X] EP 0859130 A1 19980819 - TOYOTA MOTOR CO LTD [JP]
- [X] US 5943989 A 19990831 - KIRA NAOKI [JP]
- [X] US 6105543 A 20000822 - OGAWA KAZUMI [JP]
- [X] US 2001054405 A1 20011227 - MIYASAKA HIDEYOKI [JP]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1486644 A1 20041215; CN 1573029 A 20050202; JP 2005002952 A 20050106; US 2005016482 A1 20050127
DOCDB simple family (application)
EP 04013370 A 20040607; CN 200410049204 A 20040602; JP 2003169287 A 20030613; US 86232204 A 20040608