JPS6220247U - - Google Patents
Info
- Publication number
- JPS6220247U JPS6220247U JP11162885U JP11162885U JPS6220247U JP S6220247 U JPS6220247 U JP S6220247U JP 11162885 U JP11162885 U JP 11162885U JP 11162885 U JP11162885 U JP 11162885U JP S6220247 U JPS6220247 U JP S6220247U
- Authority
- JP
- Japan
- Prior art keywords
- holding member
- pulley
- pulley holding
- coil spring
- locked
- 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.)
- Granted
Links
Landscapes
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
は第１図の―線矢視図である。
１…偏心軸、２…固定部材、３…プーリ保持部
材、４…テンシヨンプーリ、６…コイルスプリン
グ、７…コイルスプリングの一端部、８…コイル
スプリングの他端部、１０…フランジ。
FIG. 1 is a sectional view showing an embodiment of the present invention, and FIG. 2 is a view taken along the line -- in FIG. DESCRIPTION OF SYMBOLS 1... Eccentric shaft, 2... Fixing member, 3... Pulley holding member, 4... Tension pulley, 6... Coil spring, 7... One end of coil spring, 8... Other end of coil spring, 10... Flange.
Claims (1)
より回動自在に枢支されたプーリ保持部材と、こ
のプーリ保持部材端部に回転自在に保持されたテ
ンシヨンプーリと、上記プーリ保持部材の固定部
材とテンシヨンプーリとの間の隙間に外嵌される
とともに一端部がこのプーリ保持部材側に係止さ
れ、他端部が上記固定部材側に係止されるコイル
スプリングとを備えたベルトテンシヨナーにおい
て、上記コイルスプリングのコイル径をプーリ保
持部材の外径よりも大きくするとともに、上記プ
ーリ保持部材のテンシヨンプーリより固定部材側
に、コイルスプリングの上端部に当接してこれを
倒れ止めのために保持するフランジを突設したこ
とを特徴とするベルトテンシヨナー。 An eccentric shaft erected on a fixed member, a pulley holding member rotatably supported by the eccentric shaft, a tension pulley rotatably held at an end of the pulley holding member, and the pulley holding member a coil spring that is fitted into the gap between the fixing member and the tension pulley, one end of which is locked to the pulley holding member, and the other end of which is locked to the fixing member. In the belt tensioner, the coil diameter of the coil spring is made larger than the outer diameter of the pulley holding member, and the pulley holding member is placed closer to the fixed member than the tension pulley and comes into contact with the upper end of the coil spring to cause it to fall down. A belt tensioner characterized by a protruding flange that is held for stopping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11162885U JPS6235963Y2 (en) | 1985-07-20 | 1985-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11162885U JPS6235963Y2 (en) | 1985-07-20 | 1985-07-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6220247U true JPS6220247U (en) | 1987-02-06 |
| JPS6235963Y2 JPS6235963Y2 (en) | 1987-09-12 |
Family
ID=30991728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11162885U Expired JPS6235963Y2 (en) | 1985-07-20 | 1985-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6235963Y2 (en) |
-
1985
- 1985-07-20 JP JP11162885U patent/JPS6235963Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6235963Y2 (en) | 1987-09-12 |