发明名称 TOOL HOLDER ASSEMBLY
摘要 A tool holder assembly comprising a base holder and upper receiving member adapted to be releasably mounted in spaced relation on the boom of a truck or crane body, with a bucket or personnel carrier being attached to the free end of the boom for carrying out necessary repairs to utility lines and the like. The base holder has mounted therein a spring which can be depressed by a "hot stick" or the like used in making the necessary repairs. The upper receiving member or holder is formed to receive the upper end of the stick when the same has been properly oriented with the upper receiver. When released, the spring biases the stick into the upper holder to releasably retain the stick in the tool holder assembly.
申请公布号 US3759472(A) 申请公布日期 1973.09.18
申请号 USD3759472 申请日期 1972.03.22
申请人 FRATTA P,US 发明人 FRATTA P,US
分类号 B66F11/04;H02G1/02;(IPC1-7):F16M13/02 主分类号 B66F11/04
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