B - Operations – Transporting – 60 – D
Patent
B - Operations, Transporting
60
D
280/132
B60D 1/02 (2006.01) B60D 1/14 (2006.01)
Patent
CA 1132623
VEHICLE HITCH AND DRAWBAR ASSEMBLY ABSTRACT A hitch and drawbar assembly arranged so that bolts securing the hitch to the drawbar have substan- tially only tension forces applied thereto in trans- mitting a pulling force from the vehicle to the hitch. The drawbar of the assembly is pivotally mounted to the frame of the vehicle by suitable pins and a support is provided for retaining the drawbar in a desired, generally horizontal, slightly downwardly rearwardly inclined dispostion. The support is arranged to permit slight movement of the drawbar longitudinally while maintaining the drawbar against pivotal movement so as to assure the transmission of pulling forces from the vehicle frame to the drawbar substantially solely through the pins. The drawbar may be thusly supported to a casing portion of the vehicle as such mounting assures the prevention of transmission of pulling forces on the casing portion.
336594
Adams Carl P.
Roley Robert D.
Caterpillar Tractor Co.
Kirby Eades Gale Baker
LandOfFree
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