JPH02122259U - - Google Patents
Info
- Publication number
- JPH02122259U JPH02122259U JP3112589U JP3112589U JPH02122259U JP H02122259 U JPH02122259 U JP H02122259U JP 3112589 U JP3112589 U JP 3112589U JP 3112589 U JP3112589 U JP 3112589U JP H02122259 U JPH02122259 U JP H02122259U
- Authority
- JP
- Japan
- Prior art keywords
- endless band
- tension
- swing lever
- fixed pivot
- tension roller
- 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
- 230000005540 biological transmission Effects 0.000 claims 3
- 238000004804 winding Methods 0.000 claims 1
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
図面はこの考案の実施例を示すものであつて、
第１図は正面略図、第２図及び第３図は変形例の
要部断面図である。
１……ホイール、２……エンドレス帯、３……
固定枢軸、４……ワンウエイ機構、５……揺動レ
バー、６……テンシヨンローラー、７……ばね。
The drawings show an embodiment of this invention,
FIG. 1 is a schematic front view, and FIGS. 2 and 3 are sectional views of main parts of modified examples. 1...Wheel, 2...Endless band, 3...
Fixed pivot, 4... one-way mechanism, 5... rocking lever, 6... tension roller, 7... spring.
Claims (1)
ルに掛け渡されたエンドレス帯とを有しており、
前記エンドレス帯の側方に位置するようにして、
軸心をエンドレス帯の幅方向と平行とした固定枢
軸が設けられ、この固定枢軸に揺動レバーが揺動
自在に設けられ、この揺動レバーの自由端にテン
シヨンローラーが回転自在に設けられ、このテン
シヨンローラーをエンドレス帯側に向つて押し付
ける方向に揺動レバーがばねによつて付勢されて
いる巻掛け伝動装置におけるテンシヨン装置にお
いて、前記固定枢軸と揺動レバーとの間に、テン
シヨンローラーがエンドレス帯側に向う方向の回
転のみを許容するワンウエイ機構が介在されてい
る巻掛け伝動装置におけるテンシヨン装置。 ２ 前記エンドレス帯が、チエーン、ベルト、ワ
イヤーのいずれかである請求項１記載の巻掛け伝
動装置におけるテンシヨン装置。[Claims for Utility Model Registration] 1. A utility model comprising at least two wheels and an endless band stretched around these wheels,
located on the side of the endless band,
A fixed pivot whose axis is parallel to the width direction of the endless band is provided, a swing lever is swingably provided on the fixed pivot, and a tension roller is rotatably provided at the free end of the swing lever. In the tension device of the wrap-around transmission, in which the swing lever is biased by a spring in the direction of pressing the tension roller toward the endless band side, the tension is disposed between the fixed pivot shaft and the swing lever. A tension device in a winding transmission device in which a one-way mechanism is interposed that allows the tension roller to rotate only in the direction toward the endless band. 2. The tension device in a wrap transmission device according to claim 1, wherein the endless band is one of a chain, a belt, and a wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3112589U JPH02122259U (en) | 1989-03-18 | 1989-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3112589U JPH02122259U (en) | 1989-03-18 | 1989-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02122259U true JPH02122259U (en) | 1990-10-05 |
Family
ID=31256751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3112589U Pending JPH02122259U (en) | 1989-03-18 | 1989-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02122259U (en) |
-
1989
- 1989-03-18 JP JP3112589U patent/JPH02122259U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH02122259U (en) | ||
| JPH0323240U (en) | ||
| JPH03107392U (en) | ||
| JPS6443254U (en) | ||
| CH340645A (en) | Machine for checking the resistance of a chain | |
| JPS5847331Y2 (en) | Transmission wheel holding device in diagonal transmission | |
| JPS5811672Y2 (en) | Motorcycle rear wheel support device | |
| JPS6223213U (en) | ||
| JPS63113009U (en) | ||
| JPS6223790U (en) | ||
| JPH0254967U (en) | ||
| JPS593024Y2 (en) | Bicycle exterior derailleur | |
| JPS6161358U (en) | ||
| JPS62138950U (en) | ||
| JP2547869Y2 (en) | Crank pedal foldable bicycle | |
| JPS6123554U (en) | Endless belt tension adjustment device for rotation transmission | |
| JPH08142971A (en) | Chain guide device for motorcycle | |
| JPS63195356U (en) | ||
| JPS6448457U (en) | ||
| JPH0428255U (en) | ||
| JPH0451882U (en) | ||
| JPS6193201U (en) | ||
| JPH0470577U (en) | ||
| JPH0316589U (en) | ||
| JPH0190689U (en) |