JPS6182005U - - Google Patents
Info
- Publication number
- JPS6182005U JPS6182005U JP16764384U JP16764384U JPS6182005U JP S6182005 U JPS6182005 U JP S6182005U JP 16764384 U JP16764384 U JP 16764384U JP 16764384 U JP16764384 U JP 16764384U JP S6182005 U JPS6182005 U JP S6182005U
- Authority
- JP
- Japan
- Prior art keywords
- chain
- cam
- tensioner
- arm
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims 3
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は本考案によるチエンテンシヨン装置の
縦断面図、第２図は第１図の−断面部分図、
第３図は従来例の縦断面略図である。１１…クラ
ンクケース（ケースの一部）、１２…シリンダブ
ロツク（ケースの一部）、１４…クランクシヤフ
ト、１５，２０…スプロケツト、１７…アイドラ
スプロケツト、１８…第１カムチエン、１９…カ
ムシヤフト、２１…第２カムチエン、３１，３５
…チエンテンシヨナー、４０…リンクアーム、４
２…ノーバツクテンシヨナー、４３…プツシユロ
ツド。
FIG. 1 is a longitudinal sectional view of the chain tensioning device according to the present invention, FIG. 2 is a partial cross-sectional view of FIG.
FIG. 3 is a schematic vertical cross-sectional view of a conventional example. 11... Crank case (part of the case), 12... Cylinder block (part of the case), 14... Crankshaft, 15, 20... Sprocket, 17... Idler sprocket, 18... First cam chain, 19... Camshaft, 21 ...Second Kamchien, 31,35
...Chain tensioner, 40...Link arm, 4
2...No back tensioner, 43...Push rod.
Claims (1)
のスプロケツトが一体に形成されたアイドラスプ
ロケツトとに第１カムチエンを架け、アイドラス
プロケツトとカムシヤフトに固定のスプロケツト
とに第２カムチエンを架け、両カムチエンの弛み
側にそれぞれチエンテンシヨナーを配置し、各チ
エンテンシヨナーの一端を内燃機関のケースで回
動自在に支持したオーバーヘツドカム式内燃機関
のチエンテンシヨン装置において、各テンシヨナ
ーの自由端部の背面側に１本のアームの両端部を
それぞれ連設し、アームの中央部にノーバツクテ
ンシヨナーのプツシユロツドの先端を当接させて
、各カムチエンを押す方向にアームを付勢するよ
うにしたことを特徴とするオーバーヘツドカム式
内燃機関のチエンテンシヨン装置。 The first cam chain is installed between the sprocket fixed to the crankshaft and the idler sprocket, which has two sprockets integrally formed, and the second cam chain is installed between the idler sprocket and the sprocket fixed to the camshaft, and the slack side of both cam chains is installed. In a chain tensioning device for an overhead cam type internal combustion engine, in which a chain tensioner is arranged at each of the sides, and one end of each chain tensioner is rotatably supported by the case of the internal combustion engine, a chain tensioner is placed on the back side of the free end of each tensioner. The two ends of one arm are connected to each other, and the tip of the push rod of the no-vac tensioner is brought into contact with the center of the arm to bias the arm in the direction of pushing each cam chain. A chain tensioning device for an overhead cam internal combustion engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16764384U JPS6182005U (en) | 1984-11-05 | 1984-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16764384U JPS6182005U (en) | 1984-11-05 | 1984-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6182005U true JPS6182005U (en) | 1986-05-30 |
Family
ID=30725433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16764384U Pending JPS6182005U (en) | 1984-11-05 | 1984-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6182005U (en) |
-
1984
- 1984-11-05 JP JP16764384U patent/JPS6182005U/ja active Pending
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