JPS56160453A - Troidal type stepless transmission - Google Patents
Troidal type stepless transmissionInfo
- Publication number
- JPS56160453A JPS56160453A JP6408980A JP6408980A JPS56160453A JP S56160453 A JPS56160453 A JP S56160453A JP 6408980 A JP6408980 A JP 6408980A JP 6408980 A JP6408980 A JP 6408980A JP S56160453 A JPS56160453 A JP S56160453A
- Authority
- JP
- Japan
- Prior art keywords
- disks
- traction
- opposing
- contact surface
- output shaft
- 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 elongate the life span and prevent the degradation of the lubricant oil by lowering below a certain value the radii ratio of an ellipse touching a rolling contact surface between a traction disk and a power roller.
CONSTITUTION: An input shaft 2 and an output shaft 3 are housed rotatable in a housing 1 opposing to each other. Inside said housing 1, traction disks 5 and 6 are fitted to the input shaft 2 and the output shaft 3 respectively. The traction disks 5 and 6 form a revolving circular surface 5a and 6a by opposing to each other in a complimentary manner. For power transmission from the input shaft 2 to the output shaft 3, a power roller 8 and 9 are arranged opposing to each other in a space formed between the revolving circular surface 5a and 6a of the both disks 5 and 6. The radii ratio an effipse touching the rooling contact surface between traction disks 5 and 6 and the power rollers 8 and 9 is made smaller than 7, thereby a spin moment becomes smaller at the contact surface.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6408980A JPS56160453A (en) | 1980-05-16 | 1980-05-16 | Troidal type stepless transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6408980A JPS56160453A (en) | 1980-05-16 | 1980-05-16 | Troidal type stepless transmission |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56160453A true JPS56160453A (en) | 1981-12-10 |
JPH0260906B2 JPH0260906B2 (en) | 1990-12-18 |
Family
ID=13247994
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6408980A Granted JPS56160453A (en) | 1980-05-16 | 1980-05-16 | Troidal type stepless transmission |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56160453A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6110151A (en) * | 1984-06-25 | 1986-01-17 | Honda Motor Co Ltd | Power transmission mechanism having frictional stepless speed changer |
JPS6110152A (en) * | 1984-06-25 | 1986-01-17 | Honda Motor Co Ltd | Power transmission mechanism associated with frictional stepless speed changer |
JPS61250346A (en) * | 1985-04-27 | 1986-11-07 | Hino Motors Ltd | Power process for use in vehicles |
JPS61250345A (en) * | 1985-04-27 | 1986-11-07 | Hino Motors Ltd | Power producer for use in vehicles |
WO1994013978A1 (en) * | 1992-12-16 | 1994-06-23 | The Torax Company, Inc. | Loading device for continuously variable transmission |
US5540631A (en) * | 1992-12-16 | 1996-07-30 | The Torax Company, Inc. | Continuously variable transmission with a hydraulic control system |
WO1999008020A1 (en) * | 1997-08-05 | 1999-02-18 | Isuzu Motors Limited | Toroidal type continuously variable transmission |
US6565478B2 (en) * | 2000-08-09 | 2003-05-20 | Nissan Motor Co., Ltd. | Toroidal continuously variable transmission |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS499840A (en) * | 1972-05-24 | 1974-01-28 |
-
1980
- 1980-05-16 JP JP6408980A patent/JPS56160453A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS499840A (en) * | 1972-05-24 | 1974-01-28 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6110151A (en) * | 1984-06-25 | 1986-01-17 | Honda Motor Co Ltd | Power transmission mechanism having frictional stepless speed changer |
JPS6110152A (en) * | 1984-06-25 | 1986-01-17 | Honda Motor Co Ltd | Power transmission mechanism associated with frictional stepless speed changer |
JPH0613313B2 (en) * | 1984-06-25 | 1994-02-23 | 本田技研工業株式会社 | Power transmission mechanism |
JPS61250345A (en) * | 1985-04-27 | 1986-11-07 | Hino Motors Ltd | Power producer for use in vehicles |
JPH0517381B2 (en) * | 1985-04-27 | 1993-03-09 | Hino Motors Ltd | |
JPH0517380B2 (en) * | 1985-04-27 | 1993-03-09 | Hino Motors Ltd | |
JPS61250346A (en) * | 1985-04-27 | 1986-11-07 | Hino Motors Ltd | Power process for use in vehicles |
WO1994013978A1 (en) * | 1992-12-16 | 1994-06-23 | The Torax Company, Inc. | Loading device for continuously variable transmission |
US5330396A (en) * | 1992-12-16 | 1994-07-19 | The Torax Company, Inc. | Loading device for continuously variable transmission |
US5417620A (en) * | 1992-12-16 | 1995-05-23 | The Torax Company, Inc. | Loading device for continuously variable transmission |
US5540631A (en) * | 1992-12-16 | 1996-07-30 | The Torax Company, Inc. | Continuously variable transmission with a hydraulic control system |
WO1999008020A1 (en) * | 1997-08-05 | 1999-02-18 | Isuzu Motors Limited | Toroidal type continuously variable transmission |
US6152850A (en) * | 1997-08-05 | 2000-11-28 | Isuzu Motors Limited | Toroidal type continuously variable transmission |
US6565478B2 (en) * | 2000-08-09 | 2003-05-20 | Nissan Motor Co., Ltd. | Toroidal continuously variable transmission |
Also Published As
Publication number | Publication date |
---|---|
JPH0260906B2 (en) | 1990-12-18 |
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