JPS571851A - Reduction gear - Google Patents
Reduction gearInfo
- Publication number
- JPS571851A JPS571851A JP7300080A JP7300080A JPS571851A JP S571851 A JPS571851 A JP S571851A JP 7300080 A JP7300080 A JP 7300080A JP 7300080 A JP7300080 A JP 7300080A JP S571851 A JPS571851 A JP S571851A
- Authority
- JP
- Japan
- Prior art keywords
- input shaft
- rollers
- eccentric
- drum
- subroller
- 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
- Retarders (AREA)
- Friction Gearing (AREA)
- General Details Of Gearings (AREA)
Abstract
PURPOSE: To easily switch between reduction gear and direct-coupled turning by arranging the groups of three circular rollers in a row and also inserting a subroller between an elliptical input shaft and an eccentric drum capable of braking eccentrically to the input shaft.
CONSTITUTION: When a brake 14 is released for an eccentric drum consisting of eccentric rings 6, 7 and a drum 3, an input shaft 1 and the eccentric drum integrally turn through rollers 8 and 9, and an output shaft 10 turns in directly coupled manner with the input shaft 1. When the turning of the eccentric drum is stopped by the brake 14, the rollers 8 and 9 are gradually moved in one direction by the rotation of the input shaft 1, and thereby a subroller 11 also moves with the same speed as the rollers 8 and 9. Thus, the reduction of speed with a reduction ratio of 1/1.5 can be performed.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7300080A JPS6054541B2 (en) | 1980-05-31 | 1980-05-31 | reduction gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7300080A JPS6054541B2 (en) | 1980-05-31 | 1980-05-31 | reduction gear |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS571851A true JPS571851A (en) | 1982-01-07 |
JPS6054541B2 JPS6054541B2 (en) | 1985-11-30 |
Family
ID=13505645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7300080A Expired JPS6054541B2 (en) | 1980-05-31 | 1980-05-31 | reduction gear |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6054541B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01168448U (en) * | 1988-05-11 | 1989-11-28 |
-
1980
- 1980-05-31 JP JP7300080A patent/JPS6054541B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6054541B2 (en) | 1985-11-30 |
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