JPS61112148U - - Google Patents
Info
- Publication number
- JPS61112148U JPS61112148U JP19619584U JP19619584U JPS61112148U JP S61112148 U JPS61112148 U JP S61112148U JP 19619584 U JP19619584 U JP 19619584U JP 19619584 U JP19619584 U JP 19619584U JP S61112148 U JPS61112148 U JP S61112148U
- Authority
- JP
- Japan
- Prior art keywords
- belt
- chain
- arm
- pulleys
- coefficient
- 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
添付図面は、本考案に係るアーム式オートテン
シヨナを示す正面図である。
１……取付部、２……駆動プーリ、３，４……
被動プーリ、５……ベルト、６……アーム式オー
トテンシヨナ、７……ボルト、８……アーム、９
……アイドラプーリ。
The accompanying drawing is a front view showing an arm-type autotensioner according to the present invention. 1... Mounting part, 2... Drive pulley, 3, 4...
Driven pulley, 5... Belt, 6... Arm type auto tensioner, 7... Bolt, 8... Arm, 9
...Idler pulley.
Claims (1)
ーリ又は歯車と、該プーリ又は歯車に巻かれたベ
ルト又はチエーンとから成る駆動系において、 一端が取付部に固定されたアームの他端に前記
ベルト又はチエーンに回転従動するアイドラプー
リ又は歯車を回転自在に取付け、前記ベルト又は
チエーンと取付部の熱膨張率の差によるベルト又
はチエーンの張力変化を相殺するように長さおよ
び熱膨張率を定めて前記アームを構成したことを
特徴とするアーム式オートテンシヨナ。[Claims for Utility Model Registration] A drive system consisting of two or more pulleys or gears rotatably attached to a mounting part, and a belt or chain wrapped around the pulleys or gears, one end of which is fixed to the mounting part. An idler pulley or a gear that is rotatably driven by the belt or chain is rotatably attached to the other end of the arm, so as to offset changes in the tension of the belt or chain due to the difference in coefficient of thermal expansion between the belt or chain and the attachment part. An arm-type autotensioner characterized in that the arm is configured with a determined length and coefficient of thermal expansion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19619584U JPS61112148U (en) | 1984-12-27 | 1984-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19619584U JPS61112148U (en) | 1984-12-27 | 1984-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61112148U true JPS61112148U (en) | 1986-07-16 |
Family
ID=30753864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19619584U Pending JPS61112148U (en) | 1984-12-27 | 1984-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61112148U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004098980A1 (en) * | 2003-05-06 | 2004-11-18 | Nsk Ltd. | Belt speed reducer for electric power steering device and electric power steering device |
| US7591204B2 (en) | 2003-05-06 | 2009-09-22 | Nsk Ltd. | Belt speed reducing apparatus for electric power steering apparatus and electric power steering apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5536758B2 (en) * | 1972-08-28 | 1980-09-24 |
-
1984
- 1984-12-27 JP JP19619584U patent/JPS61112148U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5536758B2 (en) * | 1972-08-28 | 1980-09-24 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004098980A1 (en) * | 2003-05-06 | 2004-11-18 | Nsk Ltd. | Belt speed reducer for electric power steering device and electric power steering device |
| US7591204B2 (en) | 2003-05-06 | 2009-09-22 | Nsk Ltd. | Belt speed reducing apparatus for electric power steering apparatus and electric power steering apparatus |
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