JPH0246162U - - Google Patents
Info
- Publication number
- JPH0246162U JPH0246162U JP12421088U JP12421088U JPH0246162U JP H0246162 U JPH0246162 U JP H0246162U JP 12421088 U JP12421088 U JP 12421088U JP 12421088 U JP12421088 U JP 12421088U JP H0246162 U JPH0246162 U JP H0246162U
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- roller
- planetary
- space
- reduction device
- 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
- Friction Gearing (AREA)
Description
第１図Ａは本考案に係るトラクシヨン減速装置
の一実施例を示す縦断面図、同図Ｂは同図Ａの
―線断面図、同図Ｃは同図Ａの―線断面図
、第２図Ａは従来のトラクシヨン減速装置を示す
縦断面図、同図Ｂは同図Ａの―線断面図、同
図Ｃは同図Ａの―線断面図である。
２２……入力軸、２２ａ……他部位、２３……
出力軸、２４……サンローラ、２５……一端部、
２５ｂ……アウターリング、２８……空間部、２
９……サポートローラ、３０，３１……ウエツジ
ローラ、３１ａ……シヤフト、３３……軸受部、
３５……コイルスプリング。
1A is a longitudinal sectional view showing one embodiment of the traction reduction device according to the present invention, FIG. Figure A is a longitudinal cross-sectional view showing a conventional traction reduction device, Figure B is a cross-sectional view taken along the line ``-'' in Figure A, and Figure C is a sectional view taken along the line ``-'' in Figure A. 22...Input shaft, 22a...Other parts, 23...
Output shaft, 24... sun roller, 25... one end,
25b...Outer ring, 28...Space part, 2
9... Support roller, 30, 31... Wedge roller, 31a... Shaft, 33... Bearing section,
35...Coil spring.
Claims (1)
ーラの外周に配置された複数のプラネタリローラ
と、一端部に上記プラネタリローラと外接するア
ウターリングとプラネタリローラのシヤフト軸受
部を収納する空間部とを有する出力軸と、上記空
間部に収納されてプラネタリローラのシヤフト一
端部を引き付けあるいは押し出すスプリングとを
備えたトラクシヨン式減速装置であつて、上記サ
ンローラの外径を入力軸の他の部位よりも大きく
設定すると共に、上記空間部の断面積を大きく設
定したことを特徴とするトラクシヨン式減速装置
。 An output having a sun roller at the tip of the input shaft, a plurality of planetary rollers arranged around the outer periphery of the sun roller, and an outer ring circumscribing the planetary roller at one end and a space for housing a shaft bearing of the planetary roller. A traction-type speed reduction device comprising a shaft and a spring housed in the space to attract or push out one end of the shaft of the planetary roller, wherein the outer diameter of the sun roller is set larger than other parts of the input shaft. Also, a traction type speed reduction device characterized in that the cross-sectional area of the space portion is set to be large.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12421088U JPH0246162U (en) | 1988-09-22 | 1988-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12421088U JPH0246162U (en) | 1988-09-22 | 1988-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0246162U true JPH0246162U (en) | 1990-03-29 |
Family
ID=31373744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12421088U Pending JPH0246162U (en) | 1988-09-22 | 1988-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0246162U (en) |
-
1988
- 1988-09-22 JP JP12421088U patent/JPH0246162U/ja active Pending