发明名称 Load-transporting method and apparatus
摘要 A load-transporting method and apparatus involve use of a transport vehicle, preferably a straddle truck, having connected thereto a load carrier in the form of a frame which is capable of engaging a load and elevating the same with respect to a given surface on which the load initially rests when the load-carrier is raised with respect to this surface. The connection between the load carrier and the vehicle is such that once the load is engaged by the load carrier, the travel of the vehicle with respect to the load causes the load carrier to act through its connection to the vehicle on the latter in a manner which resists the travel of the vehicle and causes the load to move frictionally with respect to the above surface on which it initially rests, the kinetic energy of the travelling vehicle and the friction of the load with respect to the surface and/or the inertia of the load being utilized to bring about elevation of the load and the load-carrier with respect to the above surface.
申请公布号 US4218174(A) 申请公布日期 1980.08.19
申请号 US19780878755 申请日期 1978.02.17
申请人 VALMET OY 发明人 KROGER, KEIJO K;OJANEN, PEKKA E
分类号 B66C19/00;(IPC1-7):B66F9/00 主分类号 B66C19/00
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