Ventilsteuerungsmechanismus eines Verbrennungsmotors

Details

Veröffentlichungs-Nr.

EP2615267

Aktenzeichen

EP13150867

Anmeldetag

10. Januar 2013

Veröffentlichung

20. November 2019

Erteilung

20. November 2019

Rechtsraum

EP

IPC

F01L1/18

Abstract

A rocker shaft (30) is formed with an oil passage (51) and with an oil outlet (52) communicating with the oil passage (51) and extending in a radially. A rocker arm (31) includes a bearing portion supported on said rocker shaft (30), the bearing portion being formed with an oil injection hole (53) for injecting lubricating oil from the oil outlet (52) to a sliding contact portion side between the rocker arm (31) and the cam (29) . The oil injection hole (53) and the oil outlet (52) are constructed at least so as not to be overlapped with each other when the rocker arm (31) is in sliding contact with a base circle portion (55) of the cam (29) and so as to be overlapped with each other when the rocker arm (31) is in sliding contact with a nose portion of the cam (29) in a press-down state.

Anmelder

Firma

Suzuki Motor Corporation

Land

🇯🇵 Japan

Fachgebiete