JPH01169652U - - Google Patents
Info
- Publication number
- JPH01169652U JPH01169652U JP6846088U JP6846088U JPH01169652U JP H01169652 U JPH01169652 U JP H01169652U JP 6846088 U JP6846088 U JP 6846088U JP 6846088 U JP6846088 U JP 6846088U JP H01169652 U JPH01169652 U JP H01169652U
- Authority
- JP
- Japan
- Prior art keywords
- outer ring
- power transmission
- transmission device
- type power
- passage
- 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
- 238000001816 cooling Methods 0.000 claims description 2
- 239000002826 coolant Substances 0.000 claims 1
- 230000001050 lubricating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Friction Gearing (AREA)
- General Details Of Gearings (AREA)
Description
第１図および第２図は本考案の一実施例にかか
り、第１図は遊星ローラ式動力伝達装置を示す破
断面図、第２図は外輪冷却形態を示す模式図であ
る。また、第３図は従来の遊星ローラ式動力伝達
装置を示す破断面図である。
１…太陽軸、２…外輪、３…遊星ローラ、４…
キヤリア、５…筒状ケース、Ａ〜Ｃ…通路。
1 and 2 show an embodiment of the present invention, in which FIG. 1 is a broken sectional view showing a planetary roller type power transmission device, and FIG. 2 is a schematic diagram showing an outer ring cooling mode. Moreover, FIG. 3 is a broken sectional view showing a conventional planetary roller type power transmission device. 1... Sun shaft, 2... Outer ring, 3... Planetary roller, 4...
Carrier, 5... cylindrical case, A to C... passage.
Claims (1)
を備えている遊星ローラ式動力伝達装置において
、 遊星ローラの公転軌道となる外輪もしくはこの
外輪を固定する筒状ケース内に、該外輪の周方向
に沿う通路が設けられ、この通路に冷却媒体が供
給される構成であることを特徴とする遊星ローラ
式動力伝達装置。[Scope of Claim for Utility Model Registration] In a planetary roller type power transmission device that is equipped with a means for forcibly lubricating and cooling the vicinity of the planetary rollers, an outer ring that forms the orbit of the planetary rollers or a cylindrical case that fixes this outer ring. A planetary roller type power transmission device characterized in that a passage is provided along the circumferential direction of the outer ring, and a cooling medium is supplied to the passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6846088U JPH01169652U (en) | 1988-05-23 | 1988-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6846088U JPH01169652U (en) | 1988-05-23 | 1988-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01169652U true JPH01169652U (en) | 1989-11-30 |
Family
ID=31293774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6846088U Pending JPH01169652U (en) | 1988-05-23 | 1988-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01169652U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6111052B2 (en) * | 1978-02-28 | 1986-04-01 | Tokyo Shibaura Electric Co |
-
1988
- 1988-05-23 JP JP6846088U patent/JPH01169652U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6111052B2 (en) * | 1978-02-28 | 1986-04-01 | Tokyo Shibaura Electric Co |