Global Patent Index - EP 1751404 B1

EP 1751404 B1 20070829 - VALVE ACTUATING DEVICE

Title (en)

VALVE ACTUATING DEVICE

Title (de)

VENTILTRIEBVORRICHTUNG

Title (fr)

DISPOSITIF D'ACTIONNEMENT DE SOUPAPES

Publication

EP 1751404 B1 20070829 (FR)

Application

EP 05762751 A 20050519

Priority

  • FR 2005050346 W 20050519
  • FR 0451000 A 20040519

Abstract (en)

[origin: WO2005113946A1] The invention relates to an actuating device that actuates engine valves, comprising magnetizing means, a spring having a fixed end connected to an adjustable stop and having a moving end connected to the valve (1). The adjustable stop comprises meshing means (26) that can interact with a control element (8, 10) whereby enabling the tare of the spring to be adjusted, and comprises an orifice (11) located between the adjustable stops of the two valves (1) of the same pair and serving to accommodate the control element (8, 10). The invention is characterized in that the control element (8, 10) comprises positioning means (12) that interact with complementary means (13) whereby making it possible to locate two stable positions respectively corresponding to the meshing positions with the two adjustable stops of the two valves (1) and to immobilize the control element (8, 10) in these positions.

IPC 8 full level

F01L 9/04 (2006.01)

CPC (source: EP US)

F01L 1/462 (2013.01 - EP US); F01L 9/04 (2013.01 - EP US); F01L 2009/0436 (2013.01 - EP US); F01L 2303/01 (2020.05 - EP US)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2005113946 A1 20051201; AT 371805 T 20070915; DE 602005002270 D1 20071011; DE 602005002270 T2 20080529; EP 1751404 A1 20070214; EP 1751404 B1 20070829; ES 2289715 T3 20080201; FR 2870564 A1 20051125; FR 2870564 B1 20060630; JP 2007538196 A 20071227; JP 4719741 B2 20110706; US 2008029049 A1 20080207; US 7654235 B2 20100202

DOCDB simple family (application)

FR 2005050346 W 20050519; AT 05762751 T 20050519; DE 602005002270 T 20050519; EP 05762751 A 20050519; ES 05762751 T 20050519; FR 0451000 A 20040519; JP 2007517379 A 20050519; US 56942105 A 20050519