JPS5747061A - Stepless transmission gear - Google Patents
Stepless transmission gearInfo
- Publication number
- JPS5747061A JPS5747061A JP12312780A JP12312780A JPS5747061A JP S5747061 A JPS5747061 A JP S5747061A JP 12312780 A JP12312780 A JP 12312780A JP 12312780 A JP12312780 A JP 12312780A JP S5747061 A JPS5747061 A JP S5747061A
- Authority
- JP
- Japan
- Prior art keywords
- conical rotor
- transmission gear
- conical
- shaft
- life
- 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
- Transmission Devices (AREA)
Abstract
PURPOSE: To prolong the life of a stepless transmission gear by making it possible to release constraint to a carrier holding a conical rotor rotating in planetary motion by friction when a transmission gear ratio becomes 1.
CONSTITUTION: Constraint to a carrier 15 holding rotatably the shaft 14 of a conical rotor 13 is released on the condition that a trasmission gear ratio R1=1, that is, the rotational speed of an output member 18 becomes equal to that of an input shaft 2. Then, the conical rotor 13 acts as a wedge fixing a speed change ring 12 to a transmission wheel 11. As the output member 18 and the input shaft 2 are incorporated to each other with the conical rotor 13, that is, both are connected directly to each other. Accordingly, as the conical rotor 13 makes only planetary revolution around the shaft 2 being integrated with it and does not rotate round its own axis, wear on the conical rotator 13 is reduced remarkably, and the life of the whole device can be well prolonged.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12312780A JPS5747061A (en) | 1980-09-05 | 1980-09-05 | Stepless transmission gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12312780A JPS5747061A (en) | 1980-09-05 | 1980-09-05 | Stepless transmission gear |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5747061A true JPS5747061A (en) | 1982-03-17 |
Family
ID=14852843
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12312780A Pending JPS5747061A (en) | 1980-09-05 | 1980-09-05 | Stepless transmission gear |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5747061A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61103054A (en) * | 1984-10-24 | 1986-05-21 | Shinpo Kogyo Kk | Speed change for vehicle |
US4653349A (en) * | 1984-03-23 | 1987-03-31 | Mitsubishi Denki Kabushiki Kaisha | Auxiliary device driving unit driven by an engine |
JPS6282456U (en) * | 1985-11-12 | 1987-05-26 | ||
US4685355A (en) * | 1984-11-30 | 1987-08-11 | Mitsubishi Denki Kabushiki Kaisha | Accessory drive device in engine |
JPS62266265A (en) * | 1986-05-10 | 1987-11-19 | Nippon Seiko Kk | Housing for friction driven transmission |
US4730515A (en) * | 1984-09-25 | 1988-03-15 | Mitsubishi Denki Kabushiki Kaisha | Drive apparatus for engine auxiliary equipment |
US4892012A (en) * | 1984-02-02 | 1990-01-09 | Shimpo Kogyo Kabushiki Kaisha | Automatic transmissions of vehicle |
US5545101A (en) * | 1993-07-20 | 1996-08-13 | Ntn Corporation | Friction type continuously variable transmission |
JP2007024297A (en) * | 2005-07-21 | 2007-02-01 | Mikuni Corp | Power output device in two-wheeler |
-
1980
- 1980-09-05 JP JP12312780A patent/JPS5747061A/en active Pending
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4892012A (en) * | 1984-02-02 | 1990-01-09 | Shimpo Kogyo Kabushiki Kaisha | Automatic transmissions of vehicle |
US4653349A (en) * | 1984-03-23 | 1987-03-31 | Mitsubishi Denki Kabushiki Kaisha | Auxiliary device driving unit driven by an engine |
US4730515A (en) * | 1984-09-25 | 1988-03-15 | Mitsubishi Denki Kabushiki Kaisha | Drive apparatus for engine auxiliary equipment |
JPS61103054A (en) * | 1984-10-24 | 1986-05-21 | Shinpo Kogyo Kk | Speed change for vehicle |
US4685355A (en) * | 1984-11-30 | 1987-08-11 | Mitsubishi Denki Kabushiki Kaisha | Accessory drive device in engine |
JPS6282456U (en) * | 1985-11-12 | 1987-05-26 | ||
JPS62266265A (en) * | 1986-05-10 | 1987-11-19 | Nippon Seiko Kk | Housing for friction driven transmission |
US5545101A (en) * | 1993-07-20 | 1996-08-13 | Ntn Corporation | Friction type continuously variable transmission |
JP2007024297A (en) * | 2005-07-21 | 2007-02-01 | Mikuni Corp | Power output device in two-wheeler |
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