JPS6321707U - - Google Patents
Info
- Publication number
- JPS6321707U JPS6321707U JP11345486U JP11345486U JPS6321707U JP S6321707 U JPS6321707 U JP S6321707U JP 11345486 U JP11345486 U JP 11345486U JP 11345486 U JP11345486 U JP 11345486U JP S6321707 U JPS6321707 U JP S6321707U
- Authority
- JP
- Japan
- Prior art keywords
- camshaft
- fixed frame
- driven
- flange
- driven camshaft
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案の実施例の縦断面図、第２図は
同上実施例の要部の拡大図である。
１……駆動カム軸、２……被駆動カム軸、３…
…シリンダヘツド（固定枠）、４……軸受部、７
……カム、１１，１２……はすば歯車、１３……
デイストリビユータ（補機）、１４……軸部材、
１８，１９……フランジ、２０……電歪素子、２
１……ギヤツプセンサ、２３……ＣＰＵ、２４…
…交流電源。
FIG. 1 is a longitudinal sectional view of an embodiment of the present invention, and FIG. 2 is an enlarged view of the main parts of the same embodiment. 1... Drive camshaft, 2... Driven camshaft, 3...
... Cylinder head (fixed frame), 4 ... Bearing section, 7
...Cam, 11, 12...Helical gear, 13...
Distributor (auxiliary equipment), 14...shaft member,
18, 19...flange, 20...electrostrictive element, 2
1...Gap sensor, 23...CPU, 24...
…AC source.
Claims (1)
した軸受部に回転自在に支持させるとともにこれ
ら各カム軸に設けられた歯車を介して相互に連結
させ、前記被駆動カム軸の端部に形成したフラン
ジを前記軸受部に係合させて前記被駆動カム軸の
スラスト方向の変位を規制するよう構成したカム
軸の支持構造において、前記被駆動カム軸の軸端
部に、前記固定枠に取り付けられた補機の軸部材
を同軸的に連結し、前記被駆動カム軸の前記補機
側端部と前記補機の軸部材の端部とに、それぞれ
フランジを形成し、これら両フランジの間に電歪
素子を介在させ、また前記固定枠には前記被駆動
カム軸のフランジと該固定枠との間隙を検知する
ギヤツプセンサを設け、該センサと前記電歪素子
とを電子制御装置に接続し、前記被駆動カム軸の
フランジのスラスト方向の動きに応じて前記電歪
素子を伸縮させ前記被駆動カム軸と固定枠との間
隙を一定に保つようにしたことを特徴とするカム
軸の支持構造。 A driving camshaft and a driven camshaft are rotatably supported by a bearing portion formed in a fixed frame, and are interconnected via gears provided on each of these camshafts, and the end portion of the driven camshaft is In the camshaft support structure configured to engage a flange formed in the bearing portion with the bearing portion to restrict displacement of the driven camshaft in the thrust direction, the fixed frame is attached to the shaft end of the driven camshaft. A shaft member of an auxiliary machine attached to the camshaft is coaxially connected, a flange is formed at an end of the driven camshaft on the auxiliary machine side and an end of the shaft member of the auxiliary machine, and both flanges An electrostrictive element is interposed between the two, and the fixed frame is provided with a gap sensor that detects a gap between the flange of the driven camshaft and the fixed frame, and the sensor and the electrostrictive element are connected to an electronic control device. The camshaft is connected to the camshaft, and the electrostrictive element is expanded and contracted according to the movement of the flange of the driven camshaft in the thrust direction to maintain a constant gap between the driven camshaft and the fixed frame. supporting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11345486U JPH0442483Y2 (en) | 1986-07-25 | 1986-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11345486U JPH0442483Y2 (en) | 1986-07-25 | 1986-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6321707U true JPS6321707U (en) | 1988-02-13 |
| JPH0442483Y2 JPH0442483Y2 (en) | 1992-10-07 |
Family
ID=30995277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11345486U Expired JPH0442483Y2 (en) | 1986-07-25 | 1986-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442483Y2 (en) |
-
1986
- 1986-07-25 JP JP11345486U patent/JPH0442483Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0442483Y2 (en) | 1992-10-07 |