发明名称 Ramp and ramp carrier for trucks and the like
摘要 A ramp and ramp carrier for trucks and the like is disclosed in which the truck body is provided with long rails comprising I-beams which carry the cross members and truck floor, the long rails being adapted to be supported by and secured to the spaced parallel truck frame rails in a conventional manner, the ramp being pivotally connected to a carriage which is supported by a trolley movable in a longitudinal track secured to the cross members of the body, the ramp and carriage being normally stored between the long rails of the truck body and being retractable for use with one end of the ramp hooked into the floor end plate and the other end resting on the ground.
申请公布号 US4242032(A) 申请公布日期 1980.12.30
申请号 US19790050702 申请日期 1979.06.21
申请人 MORGAN TRAILER MFG CO INC 发明人 ORR, VERNON E;WHITEMAN, PAUL L
分类号 B60P1/43;(IPC1-7):B60P1/00 主分类号 B60P1/43
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