发明名称 CONTRA-LEVERAGE CONSTRUCTION FOR A TRUCK-AND-LIKE STAKE
摘要 For a combination of a truck with horizontally positioned load platform, a truck stake, a truck stake receptacle and a truck load over said platform a means for tilting the truck stake towards the truck load for increasing the truck stake resistance to the truck load leverage pressure thereagainst when an end section of the truck stake is inserted into the truck stake receptacle and the truck stake receptacle is secured with the horizontally positioned load platform and the load is loaded over the latter.
申请公布号 US3661420(A) 申请公布日期 1972.05.09
申请号 USD3661420 申请日期 1968.07.19
申请人 RAYMOND W. SWANSON;MARVIN M. YAFFE;BEVERLY RUTH YAFFE 发明人 RAYMOND W. SWANSON;MARVIN M. YAFFE;BEVERLY RUTH YAFFE
分类号 B62D33/02;(IPC1-7):B60P7/06 主分类号 B62D33/02
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