发明名称 Bowstring draw mechanism
摘要 The present invention describes a mechanism for assisting an archer in drawing back a bowstring. The bowstring draw assist mechanism includes two interactive components. The first component, a support frame in the form of cable guards and a cross bar, is affixed to the bow, and the second component, a gauntlet, is worn by an archer. The first and second components engage one another and utilize compressed gas to pressurize a cylinder, assisting an archer in drawing the bowstring.
申请公布号 US6213113(B1) 申请公布日期 2001.04.10
申请号 US20000636186 申请日期 2000.08.10
申请人 GROOVER LEONA;GROOVER MICHAEL 发明人 GROOVER LEONA;GROOVER MICHAEL
分类号 F41B5/16;F41B5/18;(IPC1-7):F41B5/18 主分类号 F41B5/16
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