JPH0392507U

JPH0392507U -

Info

Publication number: JPH0392507U
Application number: JP15181289U
Authority: JP
Priority date: 1989-12-29
Filing date: 1989-12-29
Publication date: 1991-09-20

Description

[Brief explanation of drawings]

第１図はこの考案の好適一実施例を示す要部断
面図、第２図はこの考案に係るＶ形エンジンの動
力伝達系を示す概略図である。図中６……シリンダヘツド、２０……吸気弁、
２３……排気弁、３０……ビボツトとしてのラツ
シユアジヤスタ、３３，３４……スイングアーム
、３７……吸気側カム軸、３９……排気側カム軸
、４７，４８，４９……第２ベルト手段、５０，
５２，５３……第１ベルト手段である。 FIG. 1 is a sectional view of a main part showing a preferred embodiment of this invention, and FIG. 2 is a schematic diagram showing a power transmission system of a V-type engine according to this invention. In the diagram, 6... cylinder head, 20... intake valve,
23... Exhaust valve, 30... Latch adjuster as pivot, 33, 34... Swing arm, 37... Intake side camshaft, 39... Exhaust side camshaft, 47, 48, 49... Second belt means, 50,
52, 53...first belt means.

Claims

[Scope of utility model registration request]

A swing arm is provided on the cylinder head to open the intake valve and exhaust valve, each driven by a camshaft, and pivots for swingably supporting these swing arms are installed inward in the width direction of the exhaust valve and intake valve, respectively. The camshafts are connected to each other by a first belt means capable of freely transmitting power, and the camshaft on the inner side in the width direction and the crankshaft of the engine are connected by a second belt means capable of freely transmitting power. The valve mechanism of the V-type engine.