JPS5754765A - Stepless speed-shange device - Google Patents
Stepless speed-shange deviceInfo
- Publication number
- JPS5754765A JPS5754765A JP12874880A JP12874880A JPS5754765A JP S5754765 A JPS5754765 A JP S5754765A JP 12874880 A JP12874880 A JP 12874880A JP 12874880 A JP12874880 A JP 12874880A JP S5754765 A JPS5754765 A JP S5754765A
- Authority
- JP
- Japan
- Prior art keywords
- involute gear
- conical involute
- tapered roller
- shaft
- roller
- 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
Abstract
PURPOSE: To make a machine is small size and light in weight and facilitate its stop, change of speed and inverting of direction by constituting a stepless speed- change device with a conical involute gear and a bearing not restrained in the axial direction.
CONSTITUTION: The taper angle of a tapered roller 13, inclination of a conical involute gear 14 and the mounting angle of planet gear shaft are so arranged that the tapered surface at the ceiling side of tapered roller 13 and the tooth crest at the ceiling side of conical involute gear 14 are situated equally apart from both the axis (0-0) and the rear surface of the case lids 16, 16'. Two to four sets of planetary gears composed thus of a tapered roller 13 and a conical involute gear 14 installed on the same shaft are arranged around the input shaft 2 through an input carrier 9. Thus a tangential force μF is generated by the centrifugal force F to prevent slip between ring and roller, so that these two make revolutions in contact as if they were meshing.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12874880A JPS5754765A (en) | 1980-09-17 | 1980-09-17 | Stepless speed-shange device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12874880A JPS5754765A (en) | 1980-09-17 | 1980-09-17 | Stepless speed-shange device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5754765A true JPS5754765A (en) | 1982-04-01 |
Family
ID=14992479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12874880A Pending JPS5754765A (en) | 1980-09-17 | 1980-09-17 | Stepless speed-shange device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5754765A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008095796A (en) * | 2006-10-11 | 2008-04-24 | Mikuni Corp | Planetary roller transmission device |
-
1980
- 1980-09-17 JP JP12874880A patent/JPS5754765A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008095796A (en) * | 2006-10-11 | 2008-04-24 | Mikuni Corp | Planetary roller transmission device |
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