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    Liquid aspirator for drawing off and sucking up liquids
    3.
    发明授权
    Liquid aspirator for drawing off and sucking up liquids 有权

    公开(公告)号：US09615705B2

    公开(公告)日：2017-04-11

    申请号：US14685182

    申请日：2015-04-13

    Applicant: Leifheit AG

    Inventor： Klaus-Jürgen Fischer

    IPC: A47L9/28 ,  A47L7/00 ,  A47L1/05 ,  A47L9/06 ,  A47L11/40 ,  A47L5/24

    CPC classification number: A47L7/0009 ,  A47L1/05 ,  A47L5/24 ,  A47L7/0004 ,  A47L7/0023 ,  A47L7/0028 ,  A47L9/0626 ,  A47L11/4016 ,  A47L11/4027 ,  A47L11/4044

    Abstract: A liquid vacuuming device for drawing off and vacuuming up liquids may include a housing (1), an extractor device formed by at least one extracting lip (7) for extracting and collecting the liquid in front of at least one vacuum mouth (5), a vacuuming device that features a motor-driven vacuum subassembly and is able to vacuum an air/liquid flow mixed with the liquid to be vacuumed up along a flow pathway from the vacuum mouth (5) through an intake channel (4) into the housing (1), a separating device (13) for separating the liquid from the air and a tank for receiving the separated liquid. The device may further include an on/off function that turns on the motorized drive or increases the motor power when pressure is exerted upon the extracting lip (7) and turns off the motorized drive or reduces the motor power when the pressure decreases. Similar functionality may be implemented by an orientation switch.

    Label removing tool
    4.
    发明申请
    Label removing tool 审中-公开
    标签移除工具

    公开(公告)号：US20080289771A1

    公开(公告)日：2008-11-27

    申请号：US12125029

    申请日：2008-05-21

    Applicant: Jocelyn Lauzon

    Inventor： Jocelyn Lauzon

    IPC: B32B38/10

    CPC classification number: A47L13/02 ,  A47L1/05 ,  Y10T156/1961 ,  Y10T156/1967

    Abstract: A label removing tool has a blade located externally from the structural body. a blade moving means to angularly change, in relation to a rotational axis, the position of a blade holding block. The blade is dependent of the motion of the block by way of being attached to the block. The blade moves in both an angular displacement and a lateral shift from being off the rotational axis.

    Abstract translation: 标签去除工具具有位于结构体外部的刀片。 叶片移动装置，用于相对于旋转轴线成角度地改变叶片保持块的位置。 叶片通过附接到块而依赖于块的运动。 刀片从旋转轴线移动时，角位移和横向偏移都移动。

    Scraper brush
    5.
    发明授权
    Scraper brush 失效
    刮刀刷

    公开(公告)号：US5682637A

    公开(公告)日：1997-11-04

    申请号：US462181

    申请日：1995-06-05

    Applicant: George A. O'Brien

    Inventor： George A. O'Brien

    IPC: A46B13/02 ,  A47L1/05 ,  A47L13/06 ,  B44D3/16

    CPC classification number: A47L1/05 ,  A46B13/02 ,  A47L13/06 ,  B44D3/162

    Abstract: A window scraper brush is disclosed. The brush has a brush support defining a longitudinal axis and a plurality of filaments extending from a portion of the brush support. The filaments are tapered with the tips of the filaments defining a longitudinal filament edge substantially parallel to the longitudinal axis. Preferably, the brush has brass filaments and an axle about which the brush can be oscillated. The brush preferably includes camming structure cooperable with a housing to cause the brush to move toward and away from a work surface during a portion of each oscillation of the brush about the axle.

    Abstract translation: 公开了一种刮刀刷。 刷子具有限定纵向轴线的刷子支撑件和从刷子支撑件的一部分延伸的多个细丝。 长丝是锥形的，长丝的尖端限定基本上平行于纵向轴线的纵向长丝边缘。 优选地，刷具有黄铜细丝和刷子可摆动的轴。 刷子优选地包括与壳体配合的凸轮结构，以在刷子围绕轴的每个振荡的一部分期间使刷子朝向和远离工作表面移动。

    Window scraper
    6.
    发明授权
    Window scraper 失效
    窗刮板

    公开(公告)号：US5341535A

    公开(公告)日：1994-08-30

    申请号：US41701

    申请日：1993-04-01

    Applicant: George A. O'Brien

    Inventor： George A. O'Brien

    IPC: A46B13/02 ,  A47L1/05 ,  A47L13/06 ,  B44D3/16

    CPC classification number: A47L1/05 ,  A46B13/02 ,  A47L13/06 ,  B44D3/162

    Abstract: A window scraper and method are provided wherein a scraping brush has filaments and wherein the tips of the filaments are moved linearly across the work surface as the brush rotates. Preferably, the brush has brass filaments trimmed to a point, and the brush drive mechanism moves the brush in an oscillating arcuate path while cams and cam surfaces simultaneously cause the brush to move toward and away from the work surface to maintain the tip of the filaments in substantially the same plane at a constant distance and pressure relative to the work surface. A novel brush has filaments trimmed to a point, an axle of rotation and cams to engage cam surfaces. The device includes an oscillating drive mechanism, a slot to rotatably and slidingly receive the brush axle, and cam surfaces to engage the brush cams and cause the brush axle to slide in the slot, causing the brush to move toward and away from the work surface during portions of the rotating brush sweep.

    Abstract translation: 提供了一种刮刀和方法，其中刮刷具有长丝，并且其中当毛刷旋转时，长丝的尖端在工作表面上线性移动。 优选地，刷子具有修剪到一点的黄铜丝，并且刷驱动机构使刷子以摆动的弧形路径移动，同时凸轮和凸轮表面同时使刷子朝向和远离工作表面移动以保持丝线的尖端 在相对于工作表面恒定的距离和压力的基本相同的平面内。 一个新颖的刷子将灯丝修剪成一个点，旋转轴和凸轮接合凸轮表面。 该装置包括摆动驱动机构，可旋转并滑动地接收刷轴的槽，以及凸轮表面以接合刷凸轮并使刷轴在槽中滑动，导致刷向着和远离工件表面移动 在旋转刷扫的部分。

    Powered cleaning tools
    7.
    发明授权
    Powered cleaning tools 失效
    动力清洁工具

    公开(公告)号：US4885815A

    公开(公告)日：1989-12-12

    申请号：US230067

    申请日：1988-08-09

    Applicant: Neville J. Smith

    Inventor： Neville J. Smith

    IPC: A47L1/05

    CPC classification number: A47L1/05

    Abstract: A powered tool for cleaning windows has an elongate, pointed tool body provided with a handle and housing an electric driving means for a plurality of shaft-mounted cleaning brushes exposed beneath the tool body and which include one inclined brush projecting downwardly and forwardly to protrude ahead of the pointed end of the tool body.

    Window-cleaning apparatus
    8.
    发明授权
    Window-cleaning apparatus 失效
    WINDOW-CLEANING装置

    公开(公告)号：US3629893A

    公开(公告)日：1971-12-28

    申请号：US3629893D

    申请日：1969-04-01

    Applicant: THOMAS BROWN

    Inventor： BROWN THOMAS

    IPC: A47L1/05 ,  A47L1/04

    CPC classification number: A47L1/05

    Abstract: A portable device is provided with a pad, sponge or the like adapted to contact a window for cleaning which is connected via a linkage to an electrically operated vibrator. As the device is moved over the surface of the window to be cleaned by an operator the vibrating motion causes the pad to clean the surface.

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