JPS5618148A - Rolling transmission free of back-lash - Google Patents
Rolling transmission free of back-lashInfo
- Publication number
- JPS5618148A JPS5618148A JP9366179A JP9366179A JPS5618148A JP S5618148 A JPS5618148 A JP S5618148A JP 9366179 A JP9366179 A JP 9366179A JP 9366179 A JP9366179 A JP 9366179A JP S5618148 A JPS5618148 A JP S5618148A
- Authority
- JP
- Japan
- Prior art keywords
- cut
- rollers
- bearing
- planetary pin
- planetary
- 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
Landscapes
- Friction Gearing (AREA)
Abstract
PURPOSE: To eliminate the back-lash by providing a circumferential clearance between the inner ring of a bearing and a planetary pin and providing also a cut-out surface in parallel to the planetary pin, and inserting a semicolumnar operating member between the cut-out surface and the inner wheel of the bearing.
CONSTITUTION: The rolling transmission is constituted such that a plurality of planetary rollers 2 are arranged equidisantly around a sun roller 1 unitarily formed with an input shaft, the rollers 2 are inscribed with an inner roller 3 fixed to a casing 4, and a carrier 7 supporting the rollers 2 by means of a planetary pin 5 is rotated. In this case, in the planetary pin 5 there is provided a cut-out portion consisting of mutually parallel two faces having two-face width on the axial central part. Semi-circular operating members 16a and 16b are inserted in a space between the cut-out part and the bearing 6. Therse operating member 16a and 16n tend to shift outwardly by the centrifugal force due to the revolution of the inner roller 3, and press-fitted to the inner ring 6b to eliminate the assembly clearance.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9366179A JPS5618148A (en) | 1979-07-25 | 1979-07-25 | Rolling transmission free of back-lash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9366179A JPS5618148A (en) | 1979-07-25 | 1979-07-25 | Rolling transmission free of back-lash |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5618148A true JPS5618148A (en) | 1981-02-20 |
| JPS6116864B2 JPS6116864B2 (en) | 1986-05-02 |
Family
ID=14088566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9366179A Granted JPS5618148A (en) | 1979-07-25 | 1979-07-25 | Rolling transmission free of back-lash |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5618148A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4555963A (en) * | 1983-11-17 | 1985-12-03 | Wedgtrac Corporation | Torque limit drive transmission |
| JPS63152681A (en) * | 1986-11-28 | 1988-06-25 | Pentel Kk | Water-based black pigment ink for ball-point pen |
| WO2016186001A1 (en) * | 2015-05-19 | 2016-11-24 | Ntn株式会社 | Electric linear actuator and electric braking device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4918507B2 (en) * | 2008-01-22 | 2012-04-18 | 三菱重工業株式会社 | Planetary roller type power transmission device |
-
1979
- 1979-07-25 JP JP9366179A patent/JPS5618148A/en active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4555963A (en) * | 1983-11-17 | 1985-12-03 | Wedgtrac Corporation | Torque limit drive transmission |
| JPS63152681A (en) * | 1986-11-28 | 1988-06-25 | Pentel Kk | Water-based black pigment ink for ball-point pen |
| WO2016186001A1 (en) * | 2015-05-19 | 2016-11-24 | Ntn株式会社 | Electric linear actuator and electric braking device |
| JP2016217420A (en) * | 2015-05-19 | 2016-12-22 | Ntn株式会社 | Electrically-driven linear motion actuator and electrically-driven brake device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6116864B2 (en) | 1986-05-02 |
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