发明授权
- 专利标题: Pole puller system
- 专利标题(中): 杆拉系统
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申请号: US12218886申请日: 2008-07-18
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公开(公告)号: US08282077B1公开(公告)日: 2012-10-09
- 发明人: Eugene H. Bonney , John Bonney
- 申请人: Eugene H. Bonney , John Bonney
- 代理商 Edward P Detkiewicz
- 主分类号: E21B19/00
- IPC分类号: E21B19/00 ; B66F3/00 ; B66F11/00 ; A01B1/16 ; B21F9/00 ; A01G23/02
摘要:
A pole puller system comprising a base plate, a slide tube, and a slide. The system further comprises a hydraulic cylinder, a hydraulic fluid pump, and a pair of hydraulic hoses. There is also provided a means for coupling a pole to be pulled to the slide.
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