JPH01166850U - - Google Patents
Info
- Publication number
- JPH01166850U JPH01166850U JP5902988U JP5902988U JPH01166850U JP H01166850 U JPH01166850 U JP H01166850U JP 5902988 U JP5902988 U JP 5902988U JP 5902988 U JP5902988 U JP 5902988U JP H01166850 U JPH01166850 U JP H01166850U
- Authority
- JP
- Japan
- Prior art keywords
- detection means
- abnormality detection
- swinging arm
- warning device
- rotating part
- 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
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は本考案に係る異常検知手段を設けたオ
ートテンシヨナーの縦断面説明図、第２図は本考
案を適用した１本ベルト掛けの車両用機関の補機
駆動ベルトシステムの説明図、第３図は異常検知
手段である温度センサ又は振動センサの取付方法
を示す部分断面説明図、第４図は本考案を適用し
た２本ベルト掛けの車両用機関の補機駆動ベルト
システムの説明図、第５図はバネ部材の別実施例
を示す斜視説明図、第６図はポリＶベルトの縦断
面説明図である。
１１……オートテンシヨナー、１２……固定部
の一例であるベース、１３……揺動アーム、１５
……回転部、１６，２６……バネ部材の一例であ
るねじりコイルバネおよび引張バネ、１８……異
常検知手段である温度センサ又は振動センサ、２
０……アイドルプーリ。
FIG. 1 is an explanatory longitudinal cross-sectional view of an autotensioner equipped with an abnormality detection means according to the present invention, and FIG. 2 is an explanatory view of an accessory drive belt system for a vehicle engine with a single belt to which the present invention is applied. Fig. 3 is a partial cross-sectional explanatory diagram showing how to install a temperature sensor or vibration sensor that is an abnormality detection means, and Fig. 4 is an explanatory diagram of an auxiliary drive belt system for a vehicle engine with two belts to which the present invention is applied. , FIG. 5 is a perspective explanatory view showing another embodiment of the spring member, and FIG. 6 is a longitudinal cross-sectional explanatory view of the poly V belt. DESCRIPTION OF SYMBOLS 11... Auto tensioner, 12... Base which is an example of a fixed part, 13... Swinging arm, 15
... Rotating part, 16, 26 ... Torsion coil spring and tension spring which are examples of spring members, 18 ... Temperature sensor or vibration sensor which is abnormality detection means, 2
0...Idle pulley.
Claims (1)
回転部と、この回転部を回転可能に支持し、かつ
固定部に揺動可能に支持された揺動アームと、こ
の揺動アームを前記ベルトの緊張方向に付勢する
バネ部材とを備えたオートテンシヨナーにおいて
、 前記回転部の回転異常を検知する異常検知手段
を前記揺動アームに設けたことを特徴とするオー
トテンシヨナーの警告装置。 (2) 異常検知手段が温度センサーであることを
特徴とする請求項１記載のオートテンシヨナーの
警告装置。 (3) 異常検知手段が振動センサであることを特
徴とする請求項１記載のオートテンシヨナーの警
告装置。[Claims for Utility Model Registration] (1) A rotating part having an idle pulley that contacts the belt, a swinging arm that rotatably supports this rotating part and is swingably supported by a fixed part, and An auto tensioner comprising a spring member that biases a swinging arm in the tensioning direction of the belt, characterized in that the swinging arm is provided with abnormality detection means for detecting a rotational abnormality of the rotating part. Tensioner warning device. (2) The autotensioner warning device according to claim 1, wherein the abnormality detection means is a temperature sensor. (3) The auto tensioner warning device according to claim 1, wherein the abnormality detection means is a vibration sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5902988U JPH01166850U (en) | 1988-04-30 | 1988-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5902988U JPH01166850U (en) | 1988-04-30 | 1988-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01166850U true JPH01166850U (en) | 1989-11-22 |
Family
ID=31284816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5902988U Pending JPH01166850U (en) | 1988-04-30 | 1988-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01166850U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5872757A (en) * | 1981-07-08 | 1983-04-30 | リテンス・オウトモ−テイブ・インコ−ポレイテイド | Belt stretcher |
-
1988
- 1988-04-30 JP JP5902988U patent/JPH01166850U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5872757A (en) * | 1981-07-08 | 1983-04-30 | リテンス・オウトモ−テイブ・インコ−ポレイテイド | Belt stretcher |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2263565A1 (en) | Belt tensioner for motor vehicle | |
| JPH01166850U (en) | ||
| US7479078B2 (en) | Belt tensioner system | |
| JPH0731009Y2 (en) | Tension puller | |
| JP2881780B2 (en) | Auto tensioner | |
| JPH0430449Y2 (en) | ||
| JPS62185958U (en) | ||
| JPS6231757A (en) | Tension adjusting device for belt | |
| JPS6332443Y2 (en) | ||
| JPH0243644B2 (en) | ||
| JPH01131057U (en) | ||
| JPH0425555Y2 (en) | ||
| JPS6445052U (en) | ||
| JPS632684Y2 (en) | ||
| JPH0415971Y2 (en) | ||
| JP2561817Y2 (en) | Attaching device for auxiliary equipment in internal combustion engine | |
| JPH0631240Y2 (en) | Belt tensioner | |
| JPH04262154A (en) | Wrapping transmission device for internal combustion engine | |
| JPH0317355U (en) | ||
| JPH0972394A (en) | Auxiliary machine torque detecting system | |
| JP2551620Y2 (en) | Belt cover structure for internal combustion engine | |
| JPH0199939U (en) | ||
| JPS6023568Y2 (en) | chain or belt tensioning device | |
| JPS5826611U (en) | Simple linear position detection device | |
| JP4226767B2 (en) | Pulley device |