JPS55126148A - Stepless speed changer - Google Patents
Stepless speed changerInfo
- Publication number
- JPS55126148A JPS55126148A JP3164079A JP3164079A JPS55126148A JP S55126148 A JPS55126148 A JP S55126148A JP 3164079 A JP3164079 A JP 3164079A JP 3164079 A JP3164079 A JP 3164079A JP S55126148 A JPS55126148 A JP S55126148A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- inner gear
- gear
- gears
- held
- 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
Landscapes
- Structure Of Transmissions (AREA)
Abstract
PURPOSE: To operate accurate speed-change control on the output shaft, by the method wherein two sets of planet gears are placed opposite to each other, each sun gear is connected to the input and output shafts, each planet gear is fastened to a common support, one inner gear is fixed, and the other inner gear is held so that it can rotate freely, and its rotation is varied.
CONSTITUTION: Two sets of planetary gear mechanisms consisting of sun gears 1 and 4, planet gears 2 and 5, and inner gears 3 and 6, are placed opposite to each other in case 7. Planet gears 2 and 5 are fastened to ring 11, which is held by floating shaft 9 via bearing 10. Inner gear 3 is fixed to case 7 by means of rig-shaped flange 14, and inner gear 6 is held by flange-fitted cylinder 16 so that it can rotate freely. Sun gears 1 and 4 are provided with projecting shafts 21, 22. Shaft 21 is made as the input shaft. When it rotates in a specified direction, shaft 22 rotates in the same direction and at the same speed. When inner gear 6 is rotated in either direction, the rotational speed of shaft 22 is changed. Consequently, by adjusting the rotational direction and rotational speed of inner gear 6, the rotational speed of output shaft 22 can be controlled without steps.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3164079A JPS55126148A (en) | 1979-03-16 | 1979-03-16 | Stepless speed changer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3164079A JPS55126148A (en) | 1979-03-16 | 1979-03-16 | Stepless speed changer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55126148A true JPS55126148A (en) | 1980-09-29 |
Family
ID=12336798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3164079A Pending JPS55126148A (en) | 1979-03-16 | 1979-03-16 | Stepless speed changer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55126148A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0297751A (en) * | 1988-10-05 | 1990-04-10 | Takashi Takahashi | Continuously variable transmission |
| JPH07269668A (en) * | 1994-03-16 | 1995-10-20 | Kyung-Sik Min | Non-stage variable-speed power transmitting method and equipment in which clutch function is incorporated |
| EP1605185A3 (en) * | 2004-06-10 | 2007-04-18 | Mitsubishi Heavy Industries, Ltd. | Planetary-roller-type continuously variable transmission |
| CN105020351A (en) * | 2015-06-12 | 2015-11-04 | 上海纳铁福传动系统有限公司 | Electric speed changer |
-
1979
- 1979-03-16 JP JP3164079A patent/JPS55126148A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0297751A (en) * | 1988-10-05 | 1990-04-10 | Takashi Takahashi | Continuously variable transmission |
| JPH07269668A (en) * | 1994-03-16 | 1995-10-20 | Kyung-Sik Min | Non-stage variable-speed power transmitting method and equipment in which clutch function is incorporated |
| EP1605185A3 (en) * | 2004-06-10 | 2007-04-18 | Mitsubishi Heavy Industries, Ltd. | Planetary-roller-type continuously variable transmission |
| US7273436B2 (en) | 2004-06-10 | 2007-09-25 | Mitsubishi Heavy Industries Inc. | Planetary-roller-type continuously variable transmission |
| CN105020351A (en) * | 2015-06-12 | 2015-11-04 | 上海纳铁福传动系统有限公司 | Electric speed changer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5694053A (en) | Automatic speed change gear associated with overdrive | |
| EP0132023A3 (en) | Change gear planetary transmission | |
| JPS6449739A (en) | Differential planetary gear reduction gear having two input device | |
| GB927684A (en) | Epicyclic gearing | |
| JPS55126148A (en) | Stepless speed changer | |
| SE7708574L (en) | DRIVE DEVICE WITH TWO GEARTS | |
| JPS5747061A (en) | Stepless transmission gear | |
| JPS5514301A (en) | Automatic speed changer | |
| JPS5652653A (en) | Stepless transmission | |
| JPS5649452A (en) | Stepless speed change machine | |
| JPS5649459A (en) | Stepless speed change machine | |
| ES465228A1 (en) | Transmission | |
| JPS5591418A (en) | Speed-change and steering device of crawler vehicle | |
| JPS5751050A (en) | Continuously variable speed changing gear | |
| JPS56156542A (en) | Stepless transmission due to bevel gear | |
| JPS5635849A (en) | Variable speed gear for tractor | |
| JPS57192654A (en) | Stepless speed change gear | |
| JPS5649456A (en) | Stepless speed change machine | |
| JPS56131855A (en) | Stepless speed changer utilizing planetary gear | |
| JPS5751051A (en) | Continuously variable speed changing gear | |
| JPS5649454A (en) | Stepless speed change machine | |
| GB975196A (en) | Improvements in or relating to friction wheel gear drives | |
| ES465229A1 (en) | Transmission | |
| JPS5757956A (en) | Differential gear | |
| GB1169228A (en) | Improvements in or relating to Drive Mechanism with Epicyclic Gearing for Domestic Machines |