发明名称 Billet lubrication apparatus
摘要 A billet lubrication apparatus which lubricates an end of a metal billet prior to insertion of the billet into an extrusion press by providing for timed, relative rotary coaxial contact between the billet and a solid lubrication medium during transfer of the billet into the extrusion press.
申请公布号 US4631945(A) 申请公布日期 1986.12.30
申请号 US19850800952 申请日期 1985.11.22
申请人 TRACO 发明人 HULINGS, JAMES E.;RANDALL, ROBERT P.;MAYNARD, ROBERT H.;WEISS, JAMES
分类号 B21C23/32;(IPC1-7):B21C23/32 主分类号 B21C23/32
代理机构 代理人
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