JPS63195151U - - Google Patents
Info
- Publication number
- JPS63195151U JPS63195151U JP8743987U JP8743987U JPS63195151U JP S63195151 U JPS63195151 U JP S63195151U JP 8743987 U JP8743987 U JP 8743987U JP 8743987 U JP8743987 U JP 8743987U JP S63195151 U JPS63195151 U JP S63195151U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- planetary
- inner roller
- power transmission
- transmission 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
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 229910010293 ceramic material Inorganic materials 0.000 claims 1
- 230000036316 preload Effects 0.000 claims 1
Landscapes
- Friction Gearing (AREA)
Description
第１図ａは本考案の一実施例に係る遊星ローラ
式動力伝達装置の断面図、第１図ｂは与圧リング
の斜視図、第２図は従来の遊星ローラ式動力伝達
装置の断面図、第３図ａ，ｂはそれぞれ押付力付
与前及び押付力付与時における内ローラの変形態
様を示す断面図である。
１……入力軸、２……太陽ローラ、３……出力
軸、７……遊星ローラ、８……ケーシング、９…
…内ローラ、１３……ケースカバー、２１，２２
……与圧リング材。
Fig. 1a is a sectional view of a planetary roller type power transmission device according to an embodiment of the present invention, Fig. 1b is a perspective view of a pressurizing ring, and Fig. 2 is a sectional view of a conventional planetary roller type power transmission device. , FIGS. 3a and 3b are cross-sectional views showing the deformation of the inner roller before and during application of the pressing force, respectively. 1... Input shaft, 2... Sun roller, 3... Output shaft, 7... Planetary roller, 8... Casing, 9...
...Inner roller, 13...Case cover, 21, 22
...Pressure ring material.
Claims (1)
グとケースカバーとの間に挾圧支持されることに
より弾性変形可能とされた環状の内ローラと、第
２の軸に枢支されると共に前記太陽ローラの外周
面及び前記内ローラの内周面にそれぞれ当接され
る複数個の遊星ローラとを備えた遊星ローラ式動
力伝達装置において、前記遊星ローラをセラミツ
ク材で構成すると共に、前記内ローラとケーシン
グ並びに内ローラとケースカバーとの間に、該内
ローラに押付力を発生させる熱膨張係数の大きな
予圧リング材を介在させたことを特徴とする遊星
ローラ式動力伝達装置。 a sun roller connected to the first shaft; an annular inner roller that is elastically deformable by being supported between the casing and the case cover; In a planetary roller type power transmission device comprising a plurality of planetary rollers that are in contact with the outer peripheral surface of a sun roller and the inner peripheral surface of the inner roller, respectively, the planetary rollers are made of a ceramic material, and the inner roller A planetary roller type power transmission device characterized in that a preload ring material having a large coefficient of thermal expansion for generating a pressing force on the inner roller is interposed between the casing, the inner roller and the case cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8743987U JPS63195151U (en) | 1987-06-05 | 1987-06-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8743987U JPS63195151U (en) | 1987-06-05 | 1987-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63195151U true JPS63195151U (en) | 1988-12-15 |
Family
ID=30944652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8743987U Pending JPS63195151U (en) | 1987-06-05 | 1987-06-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63195151U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008208864A (en) * | 2007-02-23 | 2008-09-11 | Mitsubishi Heavy Ind Ltd | Traction drive and its coating method |
-
1987
- 1987-06-05 JP JP8743987U patent/JPS63195151U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008208864A (en) * | 2007-02-23 | 2008-09-11 | Mitsubishi Heavy Ind Ltd | Traction drive and its coating method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63195151U (en) | ||
| JPS6191650U (en) | ||
| JPS6339156U (en) | ||
| JPS5811157U (en) | Planetary roller type power transmission device | |
| JPH0182357U (en) | ||
| JPS6250366U (en) | ||
| JPH0410127U (en) | ||
| JPS61140225U (en) | ||
| JPH0427247U (en) | ||
| JPS6394603U (en) | ||
| JPH0262122U (en) | ||
| JPS6394601U (en) | ||
| JPS62124333U (en) | ||
| JPS62149623U (en) | ||
| JPH0478361U (en) | ||
| JPH01131890U (en) | ||
| JPS5828149U (en) | Planetary roller type power transmission device | |
| JPS6378066U (en) | ||
| JPS61137152U (en) | ||
| JPH03130945U (en) | ||
| JPS607449U (en) | Traction roller mechanism | |
| JPS61200787U (en) | ||
| JPH0378132U (en) | ||
| JPH0294919U (en) | ||
| JPS6425963U (en) |