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    • 76. 发明授权
    • Turbo tool
    • 涡轮工具
    • US06510585B2
    • 2003-01-28
    • US09759722
    • 2001-01-12
    • Jeffrey M. KalmanCraig M. SaundersDavid Di NunzioMichael A. Seifried
    • Jeffrey M. KalmanCraig M. SaundersDavid Di NunzioMichael A. Seifried
    • A47L904
    • A47L9/0416
    • A turbo tool includes a housing forming a hollow section. The housing includes at least one air inlet and a nozzle opening spaced from the air inlet, a brushroll rotatably mounted in the housing and within the nozzle opening and a turbine. The turbine is drivingly connected to the brushroll for rotating the brushroll. The turbine is driven by a first airflow through the air inlet. A rotational axis of the brushroll is parallel to a longitudinal axis of the turbine and parallel to a longitudinal axis of the housing. A first conduit is located in the housing and connected to the nozzle opening. A second airflow occurs through the first conduit. A second conduit is fluidly connected to the first conduit and to a third conduit. The first and second airflows merge into the second conduit. A swivel attachment is connected to the third conduit and swivels the housing between two positions approximately 180 degrees apart and is locked into one of the two positions.
    • 涡轮工具包括形成中空部分的壳体。 壳体包括至少一个空气入口和与空气入口间隔开的喷嘴开口,可旋转地安装在壳体中并在喷嘴开口内的刷辊和涡轮。 涡轮驱动地连接到刷辊以旋转刷辊。 涡轮机由通过空气入口的第一气流驱动。 刷辊的旋转轴线平行于涡轮机的纵向轴线并且平行于壳体的纵向轴线。 第一导管位于壳体中并连接到喷嘴开口。 通过第一导管发生第二气流。 第二导管流体连接到第一导管和第三导管。 第一和第二气流合并到第二导管中。 旋转连接件连接到第三导管并且将壳体旋转大约180度的两个位置之间并锁定在两个位置中的一个位置。