发明名称 Deadblow hammer
摘要 Deadblow hammers capable of minimizing or eliminating recoils when the hammers impact their targets are discussed which have easy access anti-recoil chambers and which have open sockets for receiving handles that extend the length of the hammerhead body. These hammers incorporate filler materials, which function to negate the effects of the hammer recoils, with improved filling port(s) for filling the filler materials. Golf clubs with anti-recoil chamber and insert elements are also discussed.
申请公布号 US2005193868(A1) 申请公布日期 2005.09.08
申请号 US20050106126 申请日期 2005.04.13
申请人 KRALLMAN ANTHONY 发明人 KRALLMAN ANTHONY
分类号 A63B53/04;A63B59/00;B25D1/12;(IPC1-7):B25D1/12 主分类号 A63B53/04
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