EP 2853701 B1 20160224 - Variable valve gear of internal combustion engine
Title (en)
Variable valve gear of internal combustion engine
Title (de)
Variable Ventilsteuerung für einen Verbrennungsmotor
Title (fr)
Commande de soupape variable de moteur à combustion interne
Publication
Application
Priority
JP 2013205469 A 20130930
Abstract (en)
[origin: EP2853701A1] In a variable valve gear for an internal combustion engine in which a connection pin capable of connecting first and second rocker arms to each other is slidably fitted in the two rocker arms arranged adjacent to each other, and a press rod having a pressing portion abutting on a pressed portion formed at one end of the connection pin is movably supported in a support wall provided on a cylinder head to face the first rocker arm from the opposite side from the second rocker arm, the connection pin and the press rod are caused to abut on each other, while an increase in stiffness of a support wall is enabled with a structure capable of avoiding upsizing of the cylinder head. An accommodating hole (113) in which the pressing portion (104a) of the press rod (104) abuts on the pressed portion (97a) of the connection pin (97) is formed in the interior of the first rocker arm (71) to permit a relative movement of the press rod (104) to rocking of the first locker arm (71).
IPC 8 full level
F01L 13/00 (2006.01)
CPC (source: EP)
F01L 13/0036 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2853701 A1 20150401; EP 2853701 B1 20160224; ES 2564550 T3 20160323; JP 2015068317 A 20150413; JP 6069766 B2 20170201
DOCDB simple family (application)
EP 14175267 A 20140701; ES 14175267 T 20140701; JP 2013205469 A 20130930