发明名称 Cleaning and polishing tool
摘要 A cleaning tool for cleaning the exterior of tubular members comprising a tubular body having a longitudinal axis along which a central cavity extends with an open end and a closed end at opposite ends of the longitudinal axis. The side walls of the tubular body have a pair of diametrically opposed slots extending from the open end to the closed end. A spindle mounted to the closed end of the tubular body is used for mounting the cleaning tool to a rotatable drive. Brushes adapted for engagement with the opposed slots to prevent rotation are inserted into the tubular body which is then fitted over the tubular member to be cleaned.
申请公布号 US4887508(A) 申请公布日期 1989.12.19
申请号 US19880220170 申请日期 1988.07.18
申请人 BIANCO, RODOLFO 发明人 BIANCO, RODOLFO
分类号 A46B7/04;A46B13/02;B08B9/02;F42B33/14 主分类号 A46B7/04
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