JPH0332241U - - Google Patents
Info
- Publication number
- JPH0332241U JPH0332241U JP9261389U JP9261389U JPH0332241U JP H0332241 U JPH0332241 U JP H0332241U JP 9261389 U JP9261389 U JP 9261389U JP 9261389 U JP9261389 U JP 9261389U JP H0332241 U JPH0332241 U JP H0332241U
- Authority
- JP
- Japan
- Prior art keywords
- outer ring
- housing
- ring
- presser
- urging
- 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
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 2
Landscapes
- Friction Gearing (AREA)
- Transmission Devices (AREA)
Description
第１図ないし第４図は本考案の一実施例に係り
、第１図は遊星ローラ式動力伝達装置の断面図、
第２図は第１図の−線矢視の断面図、第３図
及び第４図は外輪と押さえリングとの当接部を展
開した状態で示す動作説明図である。また、第５
図及び第６図は本考案の別の実施例に係り、いず
れも要部の拡大図である。
１…ハウジング、３…太陽軸、６…外輪、７…
遊星ローラ、８…キヤリア、１４…押さえリング
、１５…ピン、１６…皿ばね、１７…周溝、１８
…カム状凹部、１９…係合凹所、２０…ボール。
1 to 4 relate to one embodiment of the present invention, and FIG. 1 is a sectional view of a planetary roller type power transmission device;
FIG. 2 is a cross-sectional view taken along the - line arrow in FIG. 1, and FIGS. 3 and 4 are operation explanatory views showing the contact portion between the outer ring and the presser ring in an expanded state. Also, the fifth
6 and 6 relate to another embodiment of the present invention, and both are enlarged views of essential parts. 1... Housing, 3... Sun shaft, 6... Outer ring, 7...
Planetary roller, 8... Carrier, 14... Holder ring, 15... Pin, 16... Belleville spring, 17... Circumferential groove, 18
...Cam-shaped recess, 19...Engagement recess, 20...Ball.
Claims (1)
の内周面との間に複数の遊星ローラを圧接状態で
介在させてあるとともに、前記太陽軸と外輪との
間に配したキヤリアによつて前記遊星ローラを回
動自在に保持してなる遊星ローラ式動力伝達装置
において、 外輪をハウジングに対して相対回転可能にすき
ま嵌めとし、かつ、外輪の軸方向一側に押さえリ
ングを設けるとともに、この押さえリングを介し
て外輪を軸方向他側の受け面側へ押圧付勢する付
勢手段を押さえリングとハウジングとの間に設け
、外輪と押さえリングとを、該外輪にかかる回転
トルクが所定未満のとき該付勢手段の付勢力にて
外輪を回転不能に固定化する一方で所定以上のと
きに該付勢手段の付勢力に抗して外輪のハウジン
グに対する相対回転を許容するトルク伝達制限部
材を介して回転方向に係合させていることを特徴
とする遊星ローラ式動力伝達装置。[Claims for Utility Model Registration] A plurality of planetary rollers are interposed in a press-contact state between the outer peripheral surface of the sun shaft and the inner peripheral surface of the outer ring fitted into the housing, and the sun shaft and the outer ring In a planetary roller type power transmission device in which the planetary roller is rotatably held by a carrier disposed in between, the outer ring is loosely fitted to the housing so as to be rotatable relative to the housing, and one side of the outer ring in the axial direction A presser ring is provided at the presser ring, and a biasing means for pressing and urging the outer ring toward the receiving surface on the other side in the axial direction via the presser ring is provided between the presser ring and the housing. When the rotational torque applied to the outer ring is less than a predetermined value, the outer ring is immobilized by the urging force of the urging means, while when it is greater than a predetermined value, the outer ring is fixed relative to the housing against the urging force of the urging means. A planetary roller type power transmission device, characterized in that the device is engaged in the rotational direction via a torque transmission limiting member that allows rotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9261389U JPH0729336Y2 (en) | 1989-08-07 | 1989-08-07 | Planetary roller type power transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9261389U JPH0729336Y2 (en) | 1989-08-07 | 1989-08-07 | Planetary roller type power transmission device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0332241U true JPH0332241U (en) | 1991-03-28 |
| JPH0729336Y2 JPH0729336Y2 (en) | 1995-07-05 |
Family
ID=31642028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9261389U Expired - Lifetime JPH0729336Y2 (en) | 1989-08-07 | 1989-08-07 | Planetary roller type power transmission device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0729336Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0889302A (en) * | 1994-09-21 | 1996-04-09 | Rikiou:Kk | Rubber-soled cloth shoes |
| JPH0889301A (en) * | 1994-09-21 | 1996-04-09 | Rikiou:Kk | Manufacture of rubber-soled cloth shoes |
-
1989
- 1989-08-07 JP JP9261389U patent/JPH0729336Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0889302A (en) * | 1994-09-21 | 1996-04-09 | Rikiou:Kk | Rubber-soled cloth shoes |
| JPH0889301A (en) * | 1994-09-21 | 1996-04-09 | Rikiou:Kk | Manufacture of rubber-soled cloth shoes |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0729336Y2 (en) | 1995-07-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61201940A (en) | Torque releaser | |
| JPS62133235U (en) | ||
| JPH0332241U (en) | ||
| JPS62161026U (en) | ||
| JPS6317502Y2 (en) | ||
| JPH0525827Y2 (en) | ||
| JPS6238019Y2 (en) | ||
| JPS608561U (en) | Automatic correction mechanism for fitting position of gears, etc. | |
| JPS5918181Y2 (en) | one way clutch | |
| JPS596536Y2 (en) | Reel stand drive mechanism | |
| JPH0440036Y2 (en) | ||
| JPS59121550U (en) | power transmission device | |
| JPS62146046U (en) | ||
| JPS5836895Y2 (en) | spring clutch | |
| JPS6132165Y2 (en) | ||
| JPS581289B2 (en) | Torque limiter for rotating table drive | |
| JPS6137864Y2 (en) | ||
| JPS6069829U (en) | Safety clutch device for agricultural machinery | |
| JPS63176723U (en) | ||
| JPS6084830U (en) | pulley clutch | |
| JPH0389256U (en) | ||
| JPH0668307B2 (en) | Anti-rotation structure for wet multi-plate clutch | |
| JPS6098550U (en) | steering device | |
| JPS5998151U (en) | power transmission device | |
| JPH0440047U (en) |