| 摘要 |
PURPOSE:To ensure the easy turn of a vehicle even in a restricted space by providing a differential device between right and left output axes, and a brake device for performing brake function interlocked with the operation of the differential casing of the device and a side clutch. CONSTITUTION:A differential device 17 is provided between right and left output axes 16 and 16, together with a brake device 22 for performing brake function interlocked with the operation of the differential casing 17a of the device 17 and a slide clutch 10. Then, it becomes possible to reverse the right and left output axes 16 and 16 with the brake device 22 for braking the differential device 17 and the differential casing 17a thereof for the output axis 16 selectively capable of engine power transmission via the side clutch 10. According to the aforesaid construction, a vehicle is turned on the spot about the center of the body thereof, and it becomes possible to change a travel direction or turn the body easily, thereby substantially improving the operability of the vehicle. Also, the differential device 17 is only required to be built into the device body and it becomes as well easy and less expensive to apply the device.
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