JPH03124056U - - Google Patents
Info
- Publication number
- JPH03124056U JPH03124056U JP3383090U JP3383090U JPH03124056U JP H03124056 U JPH03124056 U JP H03124056U JP 3383090 U JP3383090 U JP 3383090U JP 3383090 U JP3383090 U JP 3383090U JP H03124056 U JPH03124056 U JP H03124056U
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- belt
- pulleys
- tension
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
図面は本考案にかかるエンジンのベルト張力調
整装置の実施例を示し、第１図は第１実施例にお
けるＶ型ＤＯＨＣ式エンジンの正面図、第２図は
アイドルプーリおよびテンシヨンプーリの一部破
断拡大側面図、第３図は第１実施例における力の
作用関係を説明するベクトル図、第４図は本考案
の第２実施例を示す模式図である。
１……エンジン、６〜９……カムシヤフト、１
２，１５……プーリ（カムプーリ）、１６……ク
ランクシヤフト、１７……クランクプーリ、１８
……ベルト、２０，１２０……アイドルプーリ、
２１，１２１……テンシヨンプーリ、２２，１２
２……揺動アーム、３０，１３０……ベルト緊張
手段。
The drawings show an embodiment of the belt tension adjustment device for an engine according to the present invention, and FIG. 1 is a front view of the V-type DOHC engine in the first embodiment, and FIG. 2 is a partially broken view of the idle pulley and tension pulley. An enlarged side view, FIG. 3 is a vector diagram illustrating the working relationship of forces in the first embodiment, and FIG. 4 is a schematic diagram showing the second embodiment of the present invention. 1...Engine, 6-9...Camshaft, 1
2, 15...Pulley (cam pulley), 16...Crankshaft, 17...Crank pulley, 18
...Belt, 20,120...Idle pulley,
21,121...Tension pulley, 22,12
2... Swinging arm, 30, 130... Belt tensioning means.
Claims (1)
いるクランクプーリと、該エンジンの動力で回転
される被駆動軸に取り付けられている少なくとも
２個のプーリとにわたつて巻き掛けられているベ
ルトの張力調整装置であつて、上記３個のプーリ
のうちの隣接する一対のプーリ間に、その一方の
プーリ側に近接させてアイドルプーリが配設され
ていると共に、該アイドルプーリを近接させた側
のプーリに巻き掛けられているベルト部分を挟ん
で、アイドルプーリとは反対位置にテンシヨンプ
ーリが配設され、かつ該テンシヨンプーリが、上
記アイドルプーリの取付け部に揺動自由に支持さ
れているアームの揺動端に取り付けられていると
共に、この揺動アームに対して略直角方向の押し
付け力を作用させて上記テンシヨンプーリをベル
トに圧接させるベルト緊張手段が設けられている
ことを特徴とするエンジンのベルト張力調整装置
。 A tension adjustment device for a belt wound around a crank pulley attached to a crankshaft of an engine and at least two pulleys attached to a driven shaft rotated by the power of the engine. An idle pulley is disposed between a pair of adjacent pulleys of the three pulleys, close to one of the pulleys, and the idle pulley is wound around the pulley on the close side. A tension pulley is disposed at a position opposite to the idle pulley across the belt portion where the belt is held, and the tension pulley is swingably supported by the attachment part of the idle pulley. A belt for an engine, characterized in that a belt tensioning means is attached to an end of the swinging arm and applies a pressing force in a direction substantially perpendicular to the swinging arm to press the tension pulley against the belt. Tension adjustment device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3383090U JPH03124056U (en) | 1990-03-29 | 1990-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3383090U JPH03124056U (en) | 1990-03-29 | 1990-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03124056U true JPH03124056U (en) | 1991-12-17 |
Family
ID=31537791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3383090U Pending JPH03124056U (en) | 1990-03-29 | 1990-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03124056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006070960A (en) * | 2004-09-01 | 2006-03-16 | Toyota Motor Corp | Device for restricting vibration of transmitting body of v-type internal combustion engine |
-
1990
- 1990-03-29 JP JP3383090U patent/JPH03124056U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006070960A (en) * | 2004-09-01 | 2006-03-16 | Toyota Motor Corp | Device for restricting vibration of transmitting body of v-type internal combustion engine |
| JP4572629B2 (en) * | 2004-09-01 | 2010-11-04 | トヨタ自動車株式会社 | Transmission body vibration suppression device for V-type internal combustion engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2610121B2 (en) | Valve timing control device for internal combustion engine | |
| JPH03124056U (en) | ||
| JPS61179307U (en) | ||
| JPH0163733U (en) | ||
| JPS62165405U (en) | ||
| JPH0468238U (en) | ||
| JPH0199939U (en) | ||
| JPS6245306U (en) | ||
| JPH0425553Y2 (en) | ||
| JPH0163734U (en) | ||
| JPS6390001U (en) | ||
| JPS639434U (en) | ||
| JPH02102047U (en) | ||
| JPH0466450U (en) | ||
| JPS61145836U (en) | ||
| JPS6351106U (en) | ||
| JPH0389937U (en) | ||
| JPS6421228U (en) | ||
| JPH0484853U (en) | ||
| JPH03123948U (en) | ||
| JPH01111128U (en) | ||
| JPH0396456U (en) | ||
| JPS61147343U (en) | ||
| JPH01154353U (en) | ||
| JPS6322454U (en) |