JPS59158751U - power transmission device - Google Patents
power transmission deviceInfo
- Publication number
- JPS59158751U JPS59158751U JP5261083U JP5261083U JPS59158751U JP S59158751 U JPS59158751 U JP S59158751U JP 5261083 U JP5261083 U JP 5261083U JP 5261083 U JP5261083 U JP 5261083U JP S59158751 U JPS59158751 U JP S59158751U
- Authority
- JP
- Japan
- Prior art keywords
- conical
- pressure roller
- flex ring
- contact
- ring
- 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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図は従来例を示すもので、第１図 −は正
面図、第２図は断面図、第３図以下は本考案の実施例を
示すもので、第３図は断面図、第４図は第３図のＮ−■
線に沿う断面図、第５図Ａ、 Ｂはボールを用いたカム
部分の作用説明図で坐る。
１は入力軸、２は出力軸、３はケース、４は円錐内面、
５はフレクスリング、６は円錐ローラ、７はケージ、８
は押圧ローラ、１０ａ、１０ｂは溝、−１１はボール。Figures 1 and 2 show a conventional example, Figure 1- is a front view, Figure 2 is a cross-sectional view, Figure 3 and the following are examples of the present invention, and Figure 3 is a cross-section. Figure 4 is N-■ of Figure 3.
5A and 5B are cross-sectional views taken along the line, and are explanatory diagrams of the operation of the cam part using the ball. 1 is the input shaft, 2 is the output shaft, 3 is the case, 4 is the conical inner surface,
5 is a flex ring, 6 is a conical roller, 7 is a cage, 8
1 is a pressure roller, 10a and 10b are grooves, and -11 is a ball.
Claims (1)
同一軸心状にして対向して支承し、出力軸２の対向端部
に、円錐内面４の仮想円半径より、わずかに小さな仮想
円半径の円錐外面を有する円、 錐状に形成したフ
レクスリング５を上記円錐内面、 ４に対向し
て固着し、このフレクスリング５の内側に、フレクスリ
ング５の内面に部分的に当接してこれの円周方向複数個
所をケース３の円錐内面４に当接する複数個の円錐ワー
ラ６をケージ７に保持して内装し、−またこの各円錐ロ
ーラ６に転接する円錐形の押圧ローラ８を入、′出力軸
１，２の軸心上に設け、この押圧ローラ８と入力軸１の
端面との間に押圧ローラ８をフレラスリング５側へ ゛
付勢するばね部材を介装すると共に、面対向面に回転方
向に楔状に形成した溝１０ａ、１０ｂを設け、この両溝
１０ａ、１０ｂ間にボール１１を介在させたことを特徴
とする動力伝達装置。An input shaft 1 and an output shaft 2 are coaxially supported and opposed to each other in a case 3 provided with a conical inner surface 4, and a diameter slightly smaller than the virtual radius of the conical inner surface 4 is placed at the opposite end of the output shaft 2. A flex ring 5 formed in the shape of a circle or cone having a conical outer surface with a small virtual radius is fixed opposite to the conical inner surface 4, and a flex ring 5 is attached inside the flex ring 5 so as to partially contact the inner surface of the flex ring 5. A plurality of conical rollers 6 which are in contact with the conical inner surface 4 of the case 3 at a plurality of locations in the circumferential direction are held and housed in the cage 7, and a conical pressure roller is also provided which rolls into contact with each of the conical rollers 6. A spring member is inserted between the pressure roller 8 and the end face of the input shaft 1 and biases the pressure roller 8 toward the fuller ring 5. A power transmission device characterized in that wedge-shaped grooves 10a and 10b are provided in the opposing surfaces in the direction of rotation, and a ball 11 is interposed between the grooves 10a and 10b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5261083U JPS59158751U (en) | 1983-04-11 | 1983-04-11 | power transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5261083U JPS59158751U (en) | 1983-04-11 | 1983-04-11 | power transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59158751U true JPS59158751U (en) | 1984-10-24 |
Family
ID=30182955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5261083U Pending JPS59158751U (en) | 1983-04-11 | 1983-04-11 | power transmission device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59158751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010014208A (en) * | 2008-07-03 | 2010-01-21 | Kikuchi Haguruma Kk | Reduction gear |
-
1983
- 1983-04-11 JP JP5261083U patent/JPS59158751U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010014208A (en) * | 2008-07-03 | 2010-01-21 | Kikuchi Haguruma Kk | Reduction gear |
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