JPS6240206U - - Google Patents

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来例の説明線図、第２図は本考案装
置の１例を具備するエンジンの一部の平面図、第
３図及び第４図は夫々第２図の―線及び―
線截断側面図、第５図は第４の―線拡大截
断背面図、第６図は他の実施例の線図である。 ２…シリンダヘツド、４，４…吸気弁、５，５
…排気弁、６…動弁カム軸、９…ロツカアーム、
２…ロツカアームシヤフト。 FIG. 1 is an explanatory diagram of a conventional example, FIG. 2 is a plan view of a part of an engine equipped with an example of the device of the present invention, and FIGS. 3 and 4 are the lines and lines shown in FIG. 2, respectively.
FIG. 5 is a cross-sectional side view of the fourth embodiment, FIG. 5 is an enlarged cross-sectional rear view of the fourth embodiment, and FIG. 6 is a diagram of another embodiment. 2... Cylinder head, 4, 4... Intake valve, 5, 5
...Exhaust valve, 6...Valve drive camshaft, 9...Rotsuka arm,
2...Lotsuka armshaft.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダヘツドに吸気弁と排気弁と更に共通１
本の動弁カム軸とを備え且つ該動弁カム軸を挟ん
でその径方向前後に該吸気弁と該排気弁とを配置
して成るオーバヘツドカム型エンジンにおける動
弁装置であつて、該動弁カム軸により各ロツカア
ームを介して該吸気弁と該排気弁とが開弁作動さ
れるように構成したものにおいて、該各ロツカア
ームを共通１本のロツカアームシヤフトに支持さ
せたことを特徴とするオーバヘツドカム型エンジ
ンにおける動弁装置。 Intake valve and exhaust valve are also common to the cylinder head.
A valve train for an overhead cam type engine, which comprises a main valve train camshaft, and an intake valve and an exhaust valve arranged radially before and after the valve train camshaft. An overhead cam configured such that the intake valve and the exhaust valve are opened by a cam shaft via each rocker arm, characterized in that each rocker arm is supported by a common rocker arm shaft. Valve gear in a type engine.