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    Floor cleaning machine
    22.
    发明授权
    Floor cleaning machine 有权

    公开(公告)号：US10219668B2

    公开(公告)日：2019-03-05

    申请号：US15237240

    申请日：2016-08-15

    Applicant: Techtronic Industries Co. Ltd.

    Inventor： Kevin Vail ,  Gavin Burnham ,  Jennifer Kathryn Marsden ,  John Bantum

    IPC: A47L5/30 ,  A47L11/30 ,  A47L11/40 ,  A47L5/32 ,  A47L7/00 ,  A47L9/22 ,  A47L9/24 ,  A47L11/34

    Abstract: A floor cleaning machine for cleaning a surface includes a body having a suction nozzle thereon, a handle pivotably coupled to the body and having a motor housing portion, and a suction motor assembly operable to draw fluid and dirt from the surface through the suction nozzle. The floor cleaning machine also includes a recovery tank coupled to the handle in fluid communication with the suction motor assembly to receive and store fluid and dirt drawn through the suction nozzle and an expandable hose fluidly communicating the recovery tank and the suction nozzle. The hose is in one of a retracted configuration and an expanded configuration when the handle is pivoted to a substantially upright position, and the other when pivoted to a reclined position. The hose at least partially wraps around the motor housing portion when in the expanded configuration.

    SURFACE CLEANING APPARATUS
    25.
    发明申请
    SURFACE CLEANING APPARATUS 审中-公开

    公开(公告)号：US20180055309A1

    公开(公告)日：2018-03-01

    申请号：US15250670

    申请日：2016-08-29

    Applicant: Omachron Intellectual Property Inc.

    Inventor： Wayne Ernest Conrad ,  Nina Conrad ,  Dave Petersen

    IPC: A47L5/32 ,  A47L5/30 ,  A47L7/00 ,  A47L9/32 ,  A47L9/04 ,  A47L9/00 ,  A47L9/16 ,  A47L9/22 ,  A47L9/24

    Abstract: An upright surface cleaning apparatus comprises a surface cleaning head a cleaning unit moveably mounted to the surface cleaning head between a generally upright position and a rearwardly inclined in use position, a push handle and an above floor cleaning assembly. The above floor cleaning assembly comprises a flexible conduit having an inlet end and an outlet end, wherein in a floor cleaning mode the above floor cleaning assembly is positioned between a front transverse plane that extends transverse to the central longitudinal axis of the surface cleaning head and is located at the front side of the cleaning unit and a rear transverse plane that extends transverse to the central longitudinal axis and is located at the rear side of the cleaning unit.

    Floor Vacuum Cleaner
    29.
    发明申请
    Floor Vacuum Cleaner 审中-公开

    公开(公告)号：US20180000301A1

    公开(公告)日：2018-01-04

    申请号：US15542562

    申请日：2015-12-11

    Applicant: Eurofilters Holding N.V.

    Inventor： Ralf SAUER ,  Jan SCHULTINK

    IPC: A47L9/06 ,  A47L5/36 ,  A47L5/32 ,  A47L9/22 ,  A47L9/24

    CPC classification number: A47L9/0646 ,  A47L5/22 ,  A47L5/32 ,  A47L5/362 ,  A47L9/02 ,  A47L9/22 ,  A47L9/24 ,  A47L9/244

    Abstract: The invention relates to a floor vacuum cleaner comprising a dust collector arrangement mounted on rollers and/or runners, a suction hose, a suction tube and a floor nozzle, wherein the floor nozzle is fluidically connected to the dust collector arrangement via the suction tube and the suction hose, also comprising a motorized fan unit for suctioning an air stream through the floor nozzle, wherein the motorized fan unit is arranged between the floor nozzle and the suction tube such that an air stream suctioned in through the floor nozzle flows through the motorized fan unit and into the suction tube.

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