发明名称 Wear resistant nail manufacturing tool inserts
摘要 A clamping jaw assembly and cutter assembly employed in machinery used to manufacture nails, screws, rivets, and similar objects starting with wire material. The invention includes a groove design having a smooth wave that reduces the wear rate of the groove improving the life expectancy of the hard material clamping jaw insert. A clamping jaw assembly and cutting assembly that are both easily accessible for permitting quick replacement and/or indexing of the carbide-clamping inserts.
申请公布号 US7004846(B2) 申请公布日期 2006.02.28
申请号 US20040862736 申请日期 2004.06.07
申请人 KENNAMETAL INC. 发明人 HURST JOE L.;KIMMEL MICHAEL P.
分类号 B21G3/00;B21G3/24;B21G3/10;B21G3/12;B21G3/16;B21G3/28 主分类号 B21G3/00
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