发明名称 Post puller
摘要 A post puller for use with a tractor loader having a loader bucket pivotally mounted thereon and a grapple fork pivotally mounted on the loader bucket comprising a post receiver mounted on the bucket and a clamping arm operatively secured to the grapple fork so that the post to be pulled may be clamped between the post receiver and the post clamping arm. Upward movement of the loader bucket by the tractor loader causes the post to be pulled from the ground. The post puller is adapted to accommodate wood posts of various diameters as well as steel posts.
申请公布号 US5242152(A) 申请公布日期 1993.09.07
申请号 US19930027807 申请日期 1993.03.08
申请人 SCHATZ, LESTER R. 发明人 SCHATZ, LESTER R.
分类号 E04H17/26 主分类号 E04H17/26
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