发明名称 Floor cleaning machine
摘要 A floor cleaning machine is provided with at least two movable squeegees to provide coverage of the liquid applied to the floor in a path with the squeegees extending beyond the outer perimeter sides of the liquid path both during straight ahead movement and during turning maneuvers. The squeegee assemblies are carried by a chassis. A floor scrubbing device is provided to apply liquid to the floor and to mix dirt on the floor with the applied liquid. A liquid pickup device is also provided to remove the applied liquid from the floor at a position adjacent to each of the squeegee assemblies.
申请公布号 US7185397(B2) 申请公布日期 2007.03.06
申请号 US20040709064 申请日期 2004.04.09
申请人 ALTO U.S. INC. 发明人 STUCHLIK WILLIAM R.;ROWAN LEONARD W.;BUKOWSKI WILLIAM J.
分类号 A47L11/283;A47L7/00;A47L11/30 主分类号 A47L11/283
代理机构 代理人
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