发明名称 METHOD AND APPARATUS FOR INSTALLING AND REMOVING POSTS
摘要 The subject invention is a multiple purpose apparatus and method for installing and removing posts and lifting heavy objects (such as manhole covers). The apparatus includes a lever pivotally connected to a fulcrum stand. Downward force on the lever is transformed into an upward force via the fulcrum, with the force transmitted to the post to be removed or object to be lifted via a post gripper. The post gripper is alternatively either a "C" shaped jaw which grips a metal "T" post or a standard chain and hook which grips a post of varying cross section. Furthermore, the lever may be disconnected from the fulcrum stand and the fulcrum stand slipped over a metal post used to drive the post into the ground.
申请公布号 CA2124384(A1) 申请公布日期 1995.08.17
申请号 CA19942124384 申请日期 1994.05.26
申请人 MCCLARIN, DANIEL C. 发明人 MCCLARIN, DANIEL C.
分类号 B66F15/00;B66F19/00;E04H17/26;(IPC1-7):B66F11/00 主分类号 B66F15/00
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