发明名称 Bowen/norton dustless sanding device
摘要 A dustless sanding device includes a base with a hollow chamber and a top opening. Bottom and side inlets communicating with the chamber are arranged on a bottom and sides, respectively, of the base. A pair of spaced apart hollow brackets extend upwardly from a rotating member rotatably positioned within the top opening, and communicate with the chamber through the rotating member. A T-shaped hollow air connector has a transverse portion rotatably positioned between the brackets and in communication therewith. A pair of Wing Nuts at the ends of the base secure a porous sanding screen wrapped around the bottom of the base. A vacuum cleaner can be attached to the air connector for extracting sanding dust produced during the sanding process through the sanding screen.
申请公布号 US5527212(A) 申请公布日期 1996.06.18
申请号 US19940245973 申请日期 1994.05.19
申请人 BOWEN, HUGH;NORTON, DERALD N. 发明人 BOWEN, HUGH;NORTON, DERALD N.
分类号 B24B55/10;B24D15/02;(IPC1-7):B24B23/00 主分类号 B24B55/10
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