JPH0349306U - - Google Patents
Info
- Publication number
- JPH0349306U JPH0349306U JP11054189U JP11054189U JPH0349306U JP H0349306 U JPH0349306 U JP H0349306U JP 11054189 U JP11054189 U JP 11054189U JP 11054189 U JP11054189 U JP 11054189U JP H0349306 U JPH0349306 U JP H0349306U
- Authority
- JP
- Japan
- Prior art keywords
- thrust plate
- camshaft
- shaft
- oil
- valve
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案の一実施例に係る動弁装置を備
えたシリンダヘツドの一部分の平面図、第２図は
同部分の縦断側面図、第３図は第２図の−線
に沿つた断面図、第４図は潤滑系統の説明図であ
る。
５……シリンダヘツド、６……カムシヤフト、
７……カムシヤフト支承部、１１……吸気弁側ロ
ツカシヤフト、１２……排気弁側ロツカシヤフト
、１７，１８……オイル通路、１９，２０……オ
イル供給孔、２１……スラストプレート、２２…
…スラストプレート挿通部、２３……スラストプ
レート係合部、２４……オイル流通路。
FIG. 1 is a plan view of a portion of a cylinder head equipped with a valve train according to an embodiment of the present invention, FIG. The sectional view and FIG. 4 are explanatory diagrams of the lubrication system. 5...Cylinder head, 6...Camshaft,
7... Camshaft support portion, 11... Intake valve side rocker shaft, 12... Exhaust valve side rocker shaft, 17, 18... Oil passage, 19, 20... Oil supply hole, 21... Thrust plate, 22...
... Thrust plate insertion part, 23... Thrust plate engagement part, 24... Oil flow path.
Claims (1)
対のロツカシヤフトとがシリンダヘツド上に配設
され、上記各ロツカシヤフト内にオイル通路が形
成されるとともに、該オイル通路からロツカアー
ムにオイルを送るオイル供給孔が、吸気弁側ロツ
カシヤフトには各気筒に対して２つずつ、排気弁
側ロツカシヤフトには各気筒に対して１つずつ設
けられているエンジンの動弁装置において、上記
カムシヤフトの軸方向位置を規制するスラストプ
レートが、カムシヤフト支承部分に形成されたス
ラストプレート挿通部を通つて、上記カムシヤフ
トのジヤーナル部に設けられたスラストプレート
係合部に係合するとともに、上記スラストプレー
トの側辺と上記スラストプレート挿通部の側辺と
の間に、上記排気弁側ロツカシヤフト内のオイル
通路に連通するオイル流通路が設けられているこ
とを特徴とするエンジンの動弁装置。 A camshaft and a pair of rocker shafts on the intake valve side and the exhaust valve side are arranged on the cylinder head, and an oil passage is formed in each of the rocker shafts, and an oil supply hole is provided for sending oil from the oil passage to the rocker arm. , in an engine valve operating system, in which two shafts are provided for each cylinder on the intake valve side and one shaft is provided for each cylinder on the exhaust valve side, the axial position of the camshaft is regulated. The thrust plate passes through the thrust plate insertion portion formed in the camshaft support portion and engages with the thrust plate engagement portion provided in the journal portion of the camshaft, and the side edge of the thrust plate and the thrust plate insertion portion are engaged with each other. A valve operating device for an engine, characterized in that an oil flow passage communicating with an oil passage in the exhaust valve side rocker shaft is provided between the side of the valve shaft and the side of the valve shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11054189U JPH0349306U (en) | 1989-09-21 | 1989-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11054189U JPH0349306U (en) | 1989-09-21 | 1989-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0349306U true JPH0349306U (en) | 1991-05-14 |
Family
ID=31659069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11054189U Pending JPH0349306U (en) | 1989-09-21 | 1989-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349306U (en) |
-
1989
- 1989-09-21 JP JP11054189U patent/JPH0349306U/ja active Pending
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