Land vehicles: dumping – Two-wheel
Patent
1988-04-07
1989-10-10
Spar, Robert J.
Land vehicles: dumping
Two-wheel
298 17R, 414483, B60D 114
Patent
active
048727288
ABSTRACT:
A tilt-bed trailer having a rotating flat bed is described. The trailer includes a hinge member for pivotally connecting the draw bar or tongue of the trailer to the trailer frame. The hinge member includes stabilizer plates mounted in fixed relation to the trailer frame and a bushing to prevent the deformation of the shape of the draw bar in order to enhance the precision of the rotation of the trailer bed with respect to the draw bar. In this manner, the trailer bed may rotate in precise locking engagement on the draw bar. Further, the trailer of the present invention may be provided with a device to increase the resistance in rotation of the trailer bed with respect to the draw bar.
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Krizek Janice
Spar Robert J.
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