JPS5873909U - engine valve drive - Google Patents
engine valve driveInfo
- Publication number
- JPS5873909U JPS5873909U JP17005381U JP17005381U JPS5873909U JP S5873909 U JPS5873909 U JP S5873909U JP 17005381 U JP17005381 U JP 17005381U JP 17005381 U JP17005381 U JP 17005381U JP S5873909 U JPS5873909 U JP S5873909U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve drive
- engine valve
- camshaft
- bucket member
- 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
Links
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
第１図は本考案装置の一実施例を示す縦断面図、第２図
は第１図の■−■線に沿った断面図、第３図は要部の平
面図、第４図は本考案装置による場合の従来装置による
場合とのクランク角に対するバルブリフト量を示すグラ
フ、第５図は別の実施例を示すバケット部材の平面図、
第６図はさらに別の実施例を示すバケット部材の平面図
である。
７・・・吸気バルブ、８・・・排気バルブ、１３・・・
カムシャフト、１４．１５・・・動弁カム、１６．１７
・・・バケット部材。Fig. 1 is a longitudinal sectional view showing one embodiment of the device of the present invention, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, Fig. 3 is a plan view of the main part, and Fig. 4 is a main A graph showing the amount of valve lift with respect to the crank angle when using the invented device and when using the conventional device, FIG. 5 is a plan view of a bucket member showing another embodiment,
FIG. 6 is a plan view of a bucket member showing still another embodiment. 7...Intake valve, 8...Exhaust valve, 13...
Camshaft, 14.15...Valve train cam, 16.17
...Bucket parts.
Claims (1)
吸気バルブおよび排気バルブを同一のカムシャフトに形
成した各々の動弁カムによりバケット部材を介してダイ
レクトに開閉駆動するシングルオーバへラドカムシャフ
トタイプのエンジン、 において、動弁カムと当接
するバケット部材の頂面を、カムシャフト軸方向に比し
てカムシャフト軸に直交する方向に長い形状としたこと
を特徴とするエンジンのバルブ駆動装置。The intake valve and the exhaust valve are arranged adjacent to each other in parallel, and the intake valve and the exhaust valve are formed on the same camshaft and are driven to open and close directly by each valve operating cam via a bucket member. 1. A valve drive device for an engine, characterized in that a top surface of a bucket member that comes into contact with a valve drive cam has a longer shape in a direction perpendicular to a camshaft axis than in the camshaft axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17005381U JPS5873909U (en) | 1981-11-13 | 1981-11-13 | engine valve drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17005381U JPS5873909U (en) | 1981-11-13 | 1981-11-13 | engine valve drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5873909U true JPS5873909U (en) | 1983-05-19 |
Family
ID=29962019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17005381U Pending JPS5873909U (en) | 1981-11-13 | 1981-11-13 | engine valve drive |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5873909U (en) |
-
1981
- 1981-11-13 JP JP17005381U patent/JPS5873909U/en active Pending
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