JPS55159353A - Transmission apparatus for mobile agricultural machine - Google Patents
Transmission apparatus for mobile agricultural machineInfo
- Publication number
- JPS55159353A JPS55159353A JP6733179A JP6733179A JPS55159353A JP S55159353 A JPS55159353 A JP S55159353A JP 6733179 A JP6733179 A JP 6733179A JP 6733179 A JP6733179 A JP 6733179A JP S55159353 A JPS55159353 A JP S55159353A
- Authority
- JP
- Japan
- Prior art keywords
- speed
- low
- drive means
- input shaft
- inoperative
- 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
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
PURPOSE: To enable to use engine brake through provision of a shifting means which is capable of shifting one-way clutch between its operative mode and inoperative mode.
CONSTITUTION: A low-speed belt drive means and a high-speed belt drive means are arranged such that they can be placed selectively in their operative condition or inoperative condition by means of tension pulleys 8, 9 which are moved independently for tightening or loosening respective belts 6c, 6c, 7c. The high-speed input pulley 7b is fixed to an input shaft 5 whereas the low-speed input pulley 6b is mounted on the input shaft 5 by the intermediary of the one-way clutch 10. Therefore, when the high-speed drive means is in its operative condition and the input shaft 5 is turned thereby at a high speed, the low-speed drive means is rendered inoperative since relative rotation is caused between input shaft 5 and the low- speed drive means by the function of said one-way clutch 10. On the other hand, a movable clutch 11 is spline coupled to the input shaft 5, so that it comes into or out of engagement with the boss of low-speed input pulley 6b with its axial movement. With such an arrangement, the one-way clutch 10 can be rendered operative or inoperative selectively, so that it is enabled to use engine brake.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6733179A JPS55159353A (en) | 1979-05-30 | 1979-05-30 | Transmission apparatus for mobile agricultural machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6733179A JPS55159353A (en) | 1979-05-30 | 1979-05-30 | Transmission apparatus for mobile agricultural machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55159353A true JPS55159353A (en) | 1980-12-11 |
Family
ID=13341921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6733179A Pending JPS55159353A (en) | 1979-05-30 | 1979-05-30 | Transmission apparatus for mobile agricultural machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55159353A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63109064U (en) * | 1987-01-06 | 1988-07-13 |
-
1979
- 1979-05-30 JP JP6733179A patent/JPS55159353A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63109064U (en) * | 1987-01-06 | 1988-07-13 |
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