发明名称 TUBE CUTTER
摘要 A tube cutting tool for the repair of permanently installed piping systems wherein a section of faulty tubing may be removed and a splicing sleeve fitted thereover for permanent repair in the piping system. The tool may be used in confined quarters since it does not rotate around the tubing. The cut is free of chips, burrs, or other minute particles that require purging of the line before use.
申请公布号 US3672050(A) 申请公布日期 1972.06.27
申请号 USD3672050 申请日期 1970.08.05
申请人 MCDONNELL DOUGLAS CORP. 发明人 FRANCIS J. HANBACK
分类号 B23D21/08;(IPC1-7):B23D21/08 主分类号 B23D21/08
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