JPS5829108U - Internal combustion engine intake and exhaust valve drive device - Google Patents
Internal combustion engine intake and exhaust valve drive deviceInfo
- Publication number
- JPS5829108U JPS5829108U JP12378881U JP12378881U JPS5829108U JP S5829108 U JPS5829108 U JP S5829108U JP 12378881 U JP12378881 U JP 12378881U JP 12378881 U JP12378881 U JP 12378881U JP S5829108 U JPS5829108 U JP S5829108U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- valve drive
- drive device
- internal combustion
- combustion engine
- 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.)
- Granted
Links
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Valve Device For Special Equipments (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の吸排気弁駆動装置の断面図、第２図はこ
の考案に係る吸排気弁駆動装置の断面図第３図は同平面
図、第４図はストッパを設けた実施例を示す断面図、第
５図および第６図はこの考案の異なる実施例を示す断面
図および平面図、第７図は更に異なる実施例を示す要部
の断面図である。
１・・・バルブ駆動カム、２・・・吸排気弁、３・・・
ロッカアーム、５・・・レバー、６・・・制御カム、１
１・・・レバーシャフト、１２・・・嵌合部、１３・・
・バルブクリアランス調整用ねじ（１４・・・固定用ナ
ツト、１５・・・ストッパ。FIG. 1 is a sectional view of a conventional intake/exhaust valve drive device, FIG. 2 is a sectional view of the intake/exhaust valve drive device according to the invention, FIG. 3 is a plan view of the same, and FIG. 4 is an embodiment provided with a stopper. 5 and 6 are sectional views and plan views showing different embodiments of this invention, and FIG. 7 is a sectional view of essential parts showing still another embodiment. 1...Valve drive cam, 2...Intake and exhaust valve, 3...
Rocker arm, 5... Lever, 6... Control cam, 1
1... Lever shaft, 12... Fitting part, 13...
・Valve clearance adjustment screw (14... Fixing nut, 15... Stopper.
Claims (1)
上記バルブ駆動カムに当接し、かつ他端がバルブステム
に連係するロッカアームと、上記バルブステムの略延長
線上に設けられたレバーシャツ、トド、一端がこのレバ
ーシャフトに、バルブステム軸方向にスライド可能に嵌
合し、かつ上記ロッカアームの背面に略沿って配設され
て、この背面が支点接触するレバーと、上記レバーシャ
フトに貫通して螺着し、その先端が上記レバーに当接す
るバルブクリアランス調整用ねじと、上記レバーの背面
に当接して該レバーの傾斜を規制する制御カムとを備え
てなる内燃機関の吸排気弁駆動装置。A valve drive cam that rotates in synchronization with engine rotation, a rocker arm that has one end in contact with the valve drive cam and the other end that is linked to the valve stem, and a lever shirt and a todo that are provided approximately on an extension line of the valve stem. , one end of which fits into the lever shaft so as to be slidable in the axial direction of the valve stem, and which is disposed approximately along the back surface of the rocker arm and whose back surface makes contact as a fulcrum, and a lever that extends through the lever shaft. An intake/exhaust valve drive device for an internal combustion engine, comprising: a valve clearance adjustment screw that is screwed into place and whose tip abuts the lever; and a control cam that comes into contact with the back surface of the lever to regulate the inclination of the lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12378881U JPS5829108U (en) | 1981-08-20 | 1981-08-20 | Internal combustion engine intake and exhaust valve drive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12378881U JPS5829108U (en) | 1981-08-20 | 1981-08-20 | Internal combustion engine intake and exhaust valve drive device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5829108U true JPS5829108U (en) | 1983-02-25 |
| JPS6132089Y2 JPS6132089Y2 (en) | 1986-09-18 |
Family
ID=29917678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12378881U Granted JPS5829108U (en) | 1981-08-20 | 1981-08-20 | Internal combustion engine intake and exhaust valve drive device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5829108U (en) |
-
1981
- 1981-08-20 JP JP12378881U patent/JPS5829108U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6132089Y2 (en) | 1986-09-18 |
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