JPH0465908U - - Google Patents
Info
- Publication number
- JPH0465908U JPH0465908U JP10709690U JP10709690U JPH0465908U JP H0465908 U JPH0465908 U JP H0465908U JP 10709690 U JP10709690 U JP 10709690U JP 10709690 U JP10709690 U JP 10709690U JP H0465908 U JPH0465908 U JP H0465908U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- camshaft
- rocker arm
- speed
- valve timing
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Valve Device For Special Equipments (AREA)
Description
第１図は本考案の可変バルブタイミング装置の
実施例の全体的な側面図、第２図はカムの斜視図
、第３図はロツカアームの斜視図、第４図はカム
とロツカアームの位置関係の説明図、第５図はバ
ルブタイミングの特性図である。
３……吸、排バルブ、１０……動弁機構、１２
……ロツカアーム、１３……カム軸、１４，１４
′……高速用カム、１５……可変バルブタイミン
グ装置、１６，１６′……高速用スリツパ面、１
７……低速用スリツパ面。
Fig. 1 is an overall side view of an embodiment of the variable valve timing device of the present invention, Fig. 2 is a perspective view of the cam, Fig. 3 is a perspective view of the rocker arm, and Fig. 4 shows the positional relationship between the cam and the rocker arm. The explanatory diagram, FIG. 5, is a characteristic diagram of valve timing. 3... Suction and exhaust valves, 10... Valve mechanism, 12
...Rotsuka arm, 13...Camshaft, 14,14
'...High-speed cam, 15... Variable valve timing device, 16, 16'... High-speed slipper surface, 1
7...Low speed slipper surface.
Claims (1)
中間に、軸方向に切換移動可能なカム軸のカムを
摺接するＯＨＣ式動弁機構において、 上記カム軸には、高速用カムのみを一体的に形
成し、 上記ロツカアームには、少なくとも低速用と高
速用のスリツパ面を、高さと領域を異にして形成
することを特徴とする可変バルブタイミング装置
。[Scope of Claim for Utility Model Registration] In an OHC type valve mechanism in which a cam of a camshaft that can be switched in the axial direction is in sliding contact with the middle of a rocker arm supported in an end-pivot type, the camshaft has only a high-speed cam. A variable valve timing device, characterized in that the rocker arm is formed with at least slipper surfaces for low speed and high speed with different heights and areas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10709690U JPH0465908U (en) | 1990-10-12 | 1990-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10709690U JPH0465908U (en) | 1990-10-12 | 1990-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0465908U true JPH0465908U (en) | 1992-06-09 |
Family
ID=31853449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10709690U Pending JPH0465908U (en) | 1990-10-12 | 1990-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0465908U (en) |
-
1990
- 1990-10-12 JP JP10709690U patent/JPH0465908U/ja active Pending
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