JPS6030302U - Engine pivot valve gear - Google Patents

Engine pivot valve gear

Info

Publication number
JPS6030302U
JPS6030302U JP12348083U JP12348083U JPS6030302U JP S6030302 U JPS6030302 U JP S6030302U JP 12348083 U JP12348083 U JP 12348083U JP 12348083 U JP12348083 U JP 12348083U JP S6030302 U JPS6030302 U JP S6030302U
Authority
JP
Japan
Prior art keywords
rocker arm
cylinder head
engine
valve gear
pivot
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP12348083U
Other languages
Japanese (ja)
Inventor
冨永　和雄
Original Assignee
マツダ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by マツダ株式会社 filed Critical マツダ株式会社
Priority to JP12348083U priority Critical patent/JPS6030302U/en
Publication of JPS6030302U publication Critical patent/JPS6030302U/en
Pending legal-status Critical Current

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  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図はこの考案に係るエンジンのピボット式動弁装置
の正面図、第２図は同平面図、第３図はガイド部材の一
部を示す斜視図、第４図は他の実施例を示す平面図であ
る。 １・・・シリンダヘッド、３・・・ピボット、４・・・
ロッカアーム、４ａ・・・一端、４ｂ・・・背面、６・
・・カム、７・・・吸・排気バルブ、９・・・ガイド部
材、１１，１５．１６・・・オイル通路、１３Ａ、１３
Ｂ、１３Ａ’、１３Ｂ’　・・・ガイド面。Fig. 1 is a front view of a pivot type valve train for an engine according to this invention, Fig. 2 is a plan view thereof, Fig. 3 is a perspective view showing a part of the guide member, and Fig. 4 shows another embodiment. FIG. 1... Cylinder head, 3... Pivot, 4...
Rocker arm, 4a...one end, 4b...back, 6.
...Cam, 7...Intake/exhaust valve, 9...Guide member, 11, 15.16...Oil passage, 13A, 13
B, 13A', 13B'...Guide surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 一端をシリンダヘッド上のピボットに枢支され背面がカ
ムに当接するロッカアームを有し、このロッカアームの
揺動により吸・排気バルブを開閉するようにしたエンジ
ンのピボット式動弁装置に゛おいて、シリンダヘッドも
しくはシリンダヘッドに固定される固定部材に、上記ロ
ッカアームの揺動力向に平行なガイド面を有しロッカア
ームの傾きを抑制するガイド部材を設けるとともに、こ
のガイド部材に、上記カムとロッカアームとの当接面に
オイルを供給するオイル通路を設けたことを特徴とする
エンジンのピボット式動弁装置。In a pivot type valve train for an engine, the rocker arm has one end pivoted on a pivot on the cylinder head and the back side contacts a cam, and the intake and exhaust valves are opened and closed by the rocking of the rocker arm. The cylinder head or a fixed member fixed to the cylinder head is provided with a guide member that has a guide surface parallel to the rocking force direction of the rocker arm and suppresses the inclination of the rocker arm. A pivot type valve operating device for an engine, characterized in that an oil passage for supplying oil to a contact surface is provided.
JP12348083U 1983-08-08 1983-08-08 Engine pivot valve gear Pending JPS6030302U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12348083U JPS6030302U (en) 1983-08-08 1983-08-08 Engine pivot valve gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12348083U JPS6030302U (en) 1983-08-08 1983-08-08 Engine pivot valve gear

Publications (1)

Publication Number Publication Date
JPS6030302U true JPS6030302U (en) 1985-03-01

Family

ID=30281852

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12348083U Pending JPS6030302U (en) 1983-08-08 1983-08-08 Engine pivot valve gear

Country Status (1)

Country Link
JP (1) JPS6030302U (en)

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