PURPOSE: To obtain a right/left wheel reversing mechanism of a simple structure by providing a brake on a gear support frame of a car for civil engineering, construction, agriculture, and others.
CONSTITUTION: For straight running, powers are respectively transmitted to drive axles 9 and 9' from a pair of right and left drive gears 8 and 8' via final drive gears 10 and 10', and wheels 17 and 17' and wheels 18W20 and 18'W20' fixed on axles 21W23 and 21'W23' connected to drive axles 9 and 9' via chains 24W26 and 24'W26', are respectively driven for rotation in the same direction at the same speed. Meanwhile, for example, for turning to the left, a clutch 11 of the final drive gear 10 on the left drive axle 9 is disengaged to intercept the transmission of power, while a left-side brake 16 is desirably operated to decelerate or intermit the left drive axle 9 and left wheels 17W20.
OOTAKE SEN
JPS4831446U | 1973-04-17 | |||
JPS4891728A | 1973-11-29 |
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