JPS56138050A - Braking mechanism for four-wheel driven vehicle - Google Patents
Braking mechanism for four-wheel driven vehicleInfo
- Publication number
- JPS56138050A JPS56138050A JP4314480A JP4314480A JPS56138050A JP S56138050 A JPS56138050 A JP S56138050A JP 4314480 A JP4314480 A JP 4314480A JP 4314480 A JP4314480 A JP 4314480A JP S56138050 A JPS56138050 A JP S56138050A
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- rotated
- pinion
- rice
- arrow
- 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
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
PURPOSE: To enable a small turn in a rice field by driving the rear wheels of a rice planter by means of a pair of independent side clutches and controlling the drive by means of the rotation of a steering wheel.
CONSTITUTION: When a simply constructed rice planter of the four-wheel driven type which is driven by an operation riding thereon is turned without using a differential gears, the steering wheel 7 is rotated over a predetermined angle. When the rice planter advances straight, all of the four wheels are applied with the braking force by the depression of a foot pedal 46. If a pinion 7 is rotated in a direction indicated by an arrow, a clutch rod 38 is made to rotate in a direction indicated by an arrow by a drawing follower lever 36 and a clutch arm 32 so as to slide the side clutch 24 downwards. As a result, a gear 24b disengages from the inner teeth of a boss 31 and interrupts the drive. If the pinion 7 is further rotated from a predetermined position, a clutch pawl 24a engages with a brake pawl 18a to stop the rotation.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4314480A JPS56138050A (en) | 1980-04-01 | 1980-04-01 | Braking mechanism for four-wheel driven vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4314480A JPS56138050A (en) | 1980-04-01 | 1980-04-01 | Braking mechanism for four-wheel driven vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS56138050A true JPS56138050A (en) | 1981-10-28 |
Family
ID=12655634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4314480A Pending JPS56138050A (en) | 1980-04-01 | 1980-04-01 | Braking mechanism for four-wheel driven vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56138050A (en) |
-
1980
- 1980-04-01 JP JP4314480A patent/JPS56138050A/en active Pending
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