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    • 6. 发明授权
    • Floor sweeper with split brush assembly
    • 地板清扫车与拆分刷组件
    • US08726441B1
    • 2014-05-20
    • US12892352
    • 2010-09-28
    • John Albert ColasantiCharles A. Reed, Jr.Mitchell AuerbachJonathan L. Miner
    • John Albert ColasantiCharles A. Reed, Jr.Mitchell AuerbachJonathan L. Miner
    • A47L11/32
    • A47L11/33A47L11/4041A47L11/4069A47L11/4072
    • A floor sweeper for recovering material from a surface to be cleaned comprises a handle assembly pivotably attached to a foot assembly. The foot assembly comprises a housing forming a brush chamber having a bottom opening. The foot assembly comprises a pair of driving gears and a split brush assembly rotatably mounted within the brush chamber and adapted to contact the surface through the opening. The brush assembly comprises two separately-rotatable halves each corresponding to one of the driving gears, with each half comprising a brush core, brush paddles or bristles affixed to an exterior of the brush core, and a brush gear adapted for rotation with the brush core. Each brush gear is driven by a corresponding driving gear to the corresponding brush core as the floor assembly is moved across the surface in order to drive the brushes to cleaning of the surface.
    • 用于从要清洁的表面回收材料的地板清扫机包括可枢转地附接到脚组件的手柄组件。 脚组件包括形成具有底部开口的刷室的壳体。 脚组件包括一对驱动齿轮和可旋转地安装在刷腔内并适于通过开口接触表面的分裂刷组件。 电刷组件包括两个分别可旋转的半部,每个半对应于一个驱动齿轮,每个半部包括固定到电刷芯的外部的电刷芯,刷桨或刷毛,以及适于与电刷芯一起旋转的电刷齿轮 。 当地板组件移动穿过表面时,每个刷齿轮由相应的驱动齿轮驱动到相应的刷芯,以驱动刷子清洁表面。