Pipe slitter apparatus

专利名称：Pipe slitter apparatus发明人：OSBORN; JACK S.申请号：US49793974申请日：19740816公开号：US3921482A公开日：19751125

摘要：A pipe slitter apparatus comprising a cutter assembly having a blade holder andbackup member held in spaced apart relationship by a first base member to form a pipewall receiving channel therebetween, and cutter blades disposed on the blade holderspan the pipe wall receiving channel. The cutter assembly is positioned so as to place thepipe wall receiving channel into receiving relationship with one end of a pipe wall, theother end of the pipe wall being restrained by a standoff assembly supported by asecond base member. As the base members are moved in relative motion toward eachother, one of the cutter blades, partially spanning the pipe wall receiving channel, pre-cuts the pipe wall, and another cutter blade, in cutting alignment with the other cutterblade and completely spanning the pipe wall receiving channel, completes the cut to slitthe pipe wall.

申请人：REE-BORN INDUSTRIES

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