发明名称 Pole setting guide
摘要 A pole setting guide device is provided for receiving and supporting a utility pole during its upright installation into a hole in the ground. The pole setting guide device includes a yoke assembly secured to a support column. The yoke assembly includes a shaft mounted transversely between side beams and a roller member rotatably mounted on the shaft. A hitch arm is transversely attached to the support column and connects the pole setting device to the vehicle's receiver hitch. The hitch arm includes a hole for receiving a pin for securing the pole setting device within the receiver hitch.
申请公布号 US5927925(A) 申请公布日期 1999.07.27
申请号 US19980095285 申请日期 1998.06.10
申请人 RELIANT ENERGY INCORPORATED 发明人 WINKELMANN, ARNOLD C.
分类号 E04H12/34;(IPC1-7):B66S9/00 主分类号 E04H12/34
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