发明名称 Epoxy floor roller tool and method of making same
摘要 An epoxy floor roller tool formed by spirally winding a continuous strip of carding cloth having wires protruding outwardly therefrom around a roller core tube. The carding cloth wires are made of a cadmium plated steel which allows the wires to remain rigid even though quite thin and densely packed, whereby when the roller tool is rolled against a wet epoxy material spread over a floor surface, the wires will break even very small, closely spaced air bubbles in the epoxy, allowing the air to be released so that the voids caused by the air bubbles will flow closed without cratering before the epoxy hardens.
申请公布号 US5182840(A) 申请公布日期 1993.02.02
申请号 US19910810105 申请日期 1991.12.19
申请人 THE WOOSTER BRUSH COMPANY 发明人 JACOBS, WILLIAM A.;CAMP, JR., WILLIAM P.
分类号 A46B13/00;A46D1/00;B05C17/02 主分类号 A46B13/00
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