发明名称 Sliding fold out ramp
摘要 A ramp assembly is suitable for use in a vehicle to provide a transition surface from the vehicle floor to an alighting surface. The ramp assembly includes an inner panel fixedly associated with the vehicle floor and ramp support slidingly associated with the inner panel. The ramp support is reciprocal between (1) a retracted position when the ramp assembly is in a stowed position and (2) an extended position when the ramp assembly is in a deployed position. A ramp portion is rotatably coupled at a first end to a first end of the ramp support. An intermediate panel is coupled to the ramp support and extends from the inner panel to the ramp portion when the ramp assembly is in the deployed position. When the ramp assembly is in the stowed position, the ramp portion extends inwardly from the first end of the ramp support.
申请公布号 US8438683(B1) 申请公布日期 2013.05.14
申请号 US201113231756 申请日期 2011.09.13
申请人 MORRIS DONALD;JOHNSON DAVID;LIFT-U, DIVISION OF HOGAN MFG., INC. 发明人 MORRIS DONALD;JOHNSON DAVID
分类号 E01D1/00 主分类号 E01D1/00
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