发明名称 Method and Apparatus for Continuous Bulbing of Stranded Cable
摘要 A method of forming a bulb in a cable bolt includes providing cable from a cable source, advancing the cable in a first direction, and forming a bulb in a portion of the cable while the portion of the cable is continuously advanced and while the cable is continuously provided from the cable source.
申请公布号 US2014033782(A1) 申请公布日期 2014.02.06
申请号 US201313746432 申请日期 2013.01.22
申请人 FCI HOLDINGS DELAWARE, INC.;FCI HOLDINGS DELAWARE, INC. 发明人 BRANDON MARK M.
分类号 B21F45/06;D07B7/02 主分类号 B21F45/06
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