JPS6439407U

JPS6439407U -

Info

Publication number: JPS6439407U
Application number: JP13497987U
Authority: JP
Priority date: 1987-09-02
Filing date: 1987-09-02
Publication date: 1989-03-09

Description

[Brief explanation of the drawing]

第１図は本考案の実施例に係る潤滑油供給装置
を備えた油圧式ラツシユアジヤスタ付エンジンの
要部平面図、第２図は第１図の―要部縦断面
図、第３図は第１図の―要部縦断面図、第４
図は第１図の―要部縦断面図である。１……エンジン、２……シリンダブロツク、３
……シリンダヘツド、４……カムジヤーナル、５
……ジヤーナル基部、６……キヤツプ、７……吸
気弁、８……排気弁、９……油圧式ラツシユアジ
ヤスタ、９ａ……オイル取入部、１０……カムシ
ヤフト、１１……カム、２０……オイル供給通路
、２１……第１のオイル供給通路、２２……第２
のオイル供給通路。 Fig. 1 is a plan view of the main parts of an engine with a hydraulic latch adjuster equipped with a lubricating oil supply device according to an embodiment of the present invention, Fig. 2 is a vertical cross-sectional view of the main parts of Fig. 1, and Fig. 3 is a vertical cross-sectional view of main parts in Figure 1, and Figure 4.
The figure is a vertical sectional view of the main part of FIG. 1. 1...Engine, 2...Cylinder block, 3
...Cylinder head, 4...Cam journal, 5
...Journal base, 6...Cap, 7...Intake valve, 8...Exhaust valve, 9...Hydraulic latch adjuster, 9a...Oil intake part, 10...Camshaft, 11...Cam, 20 ...Oil supply passage, 21...First oil supply passage, 22...Second
oil supply passage.

Claims

[Scope of utility model registration request]

An engine with a hydraulic latch adjuster in which a hydraulic latch adjuster is arranged between a camshaft rotatably supported by a cam journal installed in the cylinder head and intake/exhaust valves driven by the camshaft. a first oil supply passage extending in the longitudinal direction of the cylinder head and connected to the oil intake of the hydraulic lash adjuster; and a first oil supply passage extending in the width direction of the cylinder head. a second oil supply passage that opens to the journal surface of the cam journal, and the first oil supply passage and the second oil supply passage are connected to each other, and the second oil supply passage is connected to the first oil supply passage. A lubricating oil supply device for an engine with a hydraulic latch adjuster, characterized in that the lubricating oil supply device is located above an oil supply passage and communicated with each other.