EP 1389266 B1 20090318 - VALVEGEAR MECHANISM FOR AN INTERNAL COMBUSTION ENGINE
Title (en)
VALVEGEAR MECHANISM FOR AN INTERNAL COMBUSTION ENGINE
Title (de)
VENTILTRIEB-VORRICHTUNG FÜR EINE BRENNKRAFTMASCHINE
Title (fr)
MECANISME DE DISTRIBUTION A SOUPAPES POUR UN MOTEUR A COMBUSTION INTERNE
Publication
Application
Priority
- DE 10125082 A 20010523
- EP 0204175 W 20020416
Abstract (en)
[origin: US6959674B2] A valve gear mechanism for an internal combustion engine includes a camshaft in a separate cylinder head for controlling the stroke of a gas shuttle valve by means of an interposed rocker arm, which is mounted in the cylinder head of a piston that performs a lifting motion of a hydraulic valve-play compensation element. The aim of the invention is to achieve a play-free surface liaison of mechanical origin between the actuating elements of the gas shuttle valve. To achieve this, the piston of the hydraulic compensation element has a device that acts on an instrument for mechanically actuating a lifting stroke in order to achieve a play-free surface liaison of the contract surfaces of the rocker arm and an additional valve gear element, while the valve-play compensation element is maintained hydraulically without pressure.
IPC 8 full level
F01L 1/20 (2006.01); F01L 1/24 (2006.01); F01L 1/46 (2006.01); F01L 13/00 (2006.01)
CPC (source: EP US)
F01L 1/20 (2013.01 - EP US); F01L 1/2405 (2013.01 - EP US); F01L 1/46 (2013.01 - EP US); F01L 13/0021 (2013.01 - EP US); F01L 13/0063 (2013.01 - EP US); F01L 2013/0068 (2013.01 - EP US); F01L 2303/01 (2020.05 - EP US); Y10T 74/1828 (2015.01 - EP US); Y10T 74/2107 (2015.01 - EP US)
Designated contracting state (EPC)
AT DE ES FR GB IT
DOCDB simple family (publication)
WO 02095193 A1 20021128; AT E426086 T1 20090415; DE 10125082 A1 20021128; DE 50213367 D1 20090430; EP 1389266 A1 20040218; EP 1389266 B1 20090318; ES 2320634 T3 20090527; JP 2004521235 A 20040715; JP 3981637 B2 20070926; US 2004168661 A1 20040902; US 6959674 B2 20051101
DOCDB simple family (application)
EP 0204175 W 20020416; AT 02732620 T 20020416; DE 10125082 A 20010523; DE 50213367 T 20020416; EP 02732620 A 20020416; ES 02732620 T 20020416; JP 2002591638 A 20020416; US 71640303 A 20031120