JPS5520971A - Frictional transmission type infinitely changeable transmission - Google Patents
Frictional transmission type infinitely changeable transmissionInfo
- Publication number
- JPS5520971A JPS5520971A JP9517378A JP9517378A JPS5520971A JP S5520971 A JPS5520971 A JP S5520971A JP 9517378 A JP9517378 A JP 9517378A JP 9517378 A JP9517378 A JP 9517378A JP S5520971 A JPS5520971 A JP S5520971A
- Authority
- JP
- Japan
- Prior art keywords
- disc
- transmission
- roller
- shaft core
- frictional
- 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
- Friction Gearing (AREA)
Abstract
PURPOSE: To ensure high transmission efficiency regardless of torque variation by means of a helical transmission gear provided on the input shaft thereof and the disc in such a manner as to impart the disc a thrust toward the roller side with the rotation transmission.
CONSTITUTION: A disc 1 in linkage with the engine is provided movably along the rotary shaft core X. A roller 3 which is mounted to a driven shaft in linkage with a travelling section through a planetary gear mechanism 13 switchable to deceleration mode to non-deceleration mode is arranged perpendicular to the rotation shaft core. Helical transmission gears 5 and 6 are provided on an input shaft 4 parallel to the rotation shaft core X of the disc and the disc 1 so as to impart the disc a thrust force toward the roller 3.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9517378A JPS5520971A (en) | 1978-08-02 | 1978-08-02 | Frictional transmission type infinitely changeable transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9517378A JPS5520971A (en) | 1978-08-02 | 1978-08-02 | Frictional transmission type infinitely changeable transmission |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5520971A true JPS5520971A (en) | 1980-02-14 |
Family
ID=14130355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9517378A Pending JPS5520971A (en) | 1978-08-02 | 1978-08-02 | Frictional transmission type infinitely changeable transmission |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5520971A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4328711A (en) * | 1978-12-05 | 1982-05-11 | Ernst Leitz Wetzlar Gmbh | Reduction gear |
-
1978
- 1978-08-02 JP JP9517378A patent/JPS5520971A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4328711A (en) * | 1978-12-05 | 1982-05-11 | Ernst Leitz Wetzlar Gmbh | Reduction gear |
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