JPS6444351A - Operating structure for running of working vehicle - Google Patents
Operating structure for running of working vehicleInfo
- Publication number
- JPS6444351A JPS6444351A JP20137787A JP20137787A JPS6444351A JP S6444351 A JPS6444351 A JP S6444351A JP 20137787 A JP20137787 A JP 20137787A JP 20137787 A JP20137787 A JP 20137787A JP S6444351 A JPS6444351 A JP S6444351A
- Authority
- JP
- Japan
- Prior art keywords
- lock mechanism
- speed lock
- running
- arrangement
- released
- 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
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Braking Elements And Transmission Devices (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
Abstract
PURPOSE:To make it possible to surely prevent a speed lock mechanism from being changed over into a release condition due to asymmetric brake operation, in such an arrangement that the speed lock device for holding a continuously variable transmission in a transmitting condition is released when both right and left running brake pedals are operated. CONSTITUTION:A continuously variable transmission 3 for running a vehicle, may be automatically restored into a transmission stop condition, and may be held in a transmitting condition by means of a speed lock mechanism 22. When a pair of left and right running brake pedals 26, 27 are both depressed, the speed lock mechanism 22 is released by means of a linkage mechanism 32. In this arrangement, the linkage mechanism 32 is constituted so that pedal sides links 28a, 28b are pivotally attached to both ends of an interlocking link 29 formed therein with an elongated hole 33 extending in the transverse direction of the vehicle body, and a coupling pin 34 provided to one end of a lock mechanism side link 30 having the other end coupled to a release operating section 25 in the speed lock mechanism 22 is inserted in the slotted hole 33 in the interlocking link 29. With this arrangement, it is possible to surely prevent the speed lock mechanism from being released due to asymmetric brake operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20137787A JPH0626947B2 (en) | 1987-08-11 | 1987-08-11 | Operation structure for traveling of work vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20137787A JPH0626947B2 (en) | 1987-08-11 | 1987-08-11 | Operation structure for traveling of work vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6444351A true JPS6444351A (en) | 1989-02-16 |
| JPH0626947B2 JPH0626947B2 (en) | 1994-04-13 |
Family
ID=16440064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20137787A Expired - Lifetime JPH0626947B2 (en) | 1987-08-11 | 1987-08-11 | Operation structure for traveling of work vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626947B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334634A (en) * | 2018-11-13 | 2019-02-15 | 徐州博导科技推广服务有限公司 | Electro-tricycle auxiliary brake |
-
1987
- 1987-08-11 JP JP20137787A patent/JPH0626947B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109334634A (en) * | 2018-11-13 | 2019-02-15 | 徐州博导科技推广服务有限公司 | Electro-tricycle auxiliary brake |
| CN109334634B (en) * | 2018-11-13 | 2024-03-05 | 徐州博导信息科技有限公司 | Auxiliary brake device of electric tricycle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0626947B2 (en) | 1994-04-13 |
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