Global Patent Index - EP 1486644 A1

EP 1486644 A1 2004-12-15 - 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

EP 1486644 A1 (EN)

Application

EP 04013370 A

Priority

JP 2003169287 A

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 (main, further and additional classification)

F01L 1/344

IPC 8 full level (invention and additional information)

F01L 1/34 (2006.01); F01L 1/344 (2006.01)

CPC (invention and additional information)

F01L 1/3442 (2013.01); F01L 1/022 (2013.01); F01L 2001/34469 (2013.01); F01L 2001/34473 (2013.01); F01L 2001/34483 (2013.01)

Citation (search report)

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

EPO simple patent family

EP 1486644 A1 20041215; CN 1573029 A 20050202; JP 2005002952 A 20050106; US 2005016482 A1 20050127

INPADOC legal status


2006-04-05 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20050616

2005-10-13 [REG DE 8566] DESIGNATED COUNTRY DE NOT LONGER VALID

2005-09-07 [AKX] PAYMENT OF DESIGNATION FEES

2004-12-15 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): 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

2004-12-15 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Countries: AL HR LT LV MK