发明申请
- 专利标题： IMPROVED PULLEY FOR HIGH-EFFICIENCY WINCH
- 专利标题（中）： 改进的高效率打桩机
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申请号： US14786135申请日： 2014-03-26
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公开(公告)号： US20160068377A1公开(公告)日： 2016-03-10
- 发明人: Massimo IPPOLITO
- 申请人： KITE GEN RESEARCH S.R.L.
- 优先权： ITTO2013A000322 20130422
- 国际申请： PCT/IT2014/000081 WO 20140326
- 主分类号： B66D1/74
- IPC分类号： B66D1/74 ; F16H55/50
摘要：
An improved pulley for a winch is described, in contact with at least one section of rope included between an inlet section connected to a working load and an outlet section connected to a resisting load, comprising a plurality of peripheral supports deformable depending on a length variation of such section of rope.