发明名称 RATCHETED PULLEY APPARATUS
摘要 <p>An apparatus and a system for improving rope tie downs is provided. The apparatus includes a new design whereby the apparatus has a thick walled nylon, aluminum and/or stainless steel body, with a tangential rib opposing the face wheel. The apparatus may have a gear on the wheel with a spring loaded cam for rotation which may allow for proper engagement of the cam along the tangential ribs of the wheel.</p>
申请公布号 WO2010014757(A1) 申请公布日期 2010.02.04
申请号 WO2009US52162 申请日期 2009.07.29
申请人 KINGERY, KENNETH;QUICKIE TIE DOWN ENTERPRISES, INC. 发明人 KINGERY, KENNETH
分类号 B66D3/04 主分类号 B66D3/04
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