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17 条记录 (耗时 0.013 秒)

    Fueling Mat for Aircraft
    1.
    发明申请
    Fueling Mat for Aircraft 有权

    公开(公告)号：US20230019537A1

    公开(公告)日：2023-01-19

    申请号：US17379585

    申请日：2021-07-19

    申请人： RPS Corporation

    发明人： Sean K. Goff

    IPC分类号： B64F1/28 ,  B64D37/32 ,  B64F1/00

    摘要： A fueling mat includes a main body configured as a sheet. The main body includes an opening defined in the main body and a plurality of tabs. The opening defines an outer perimeter and the tabs extend inwardly from the outer perimeter. The tabs are configured to flex out of the opening. With this structure, the tabs can protect the region of a fuel port from damage, whether or paint or structural, during fueling and further can help cover the opened fuel port, at least fractionally, before a fuel nozzle is inserted.

    Floor maintenance machine with discharge funnel
    3.
    发明授权
    Floor maintenance machine with discharge funnel 有权

    公开(公告)号：US11723505B2

    公开(公告)日：2023-08-15

    申请号：US17181696

    申请日：2021-02-22

    申请人： RPS Corporation

    发明人： Sean K. Goff

    IPC分类号： A47L11/40 ,  A47L11/30

    CPC分类号： A47L11/4016 ,  A47L11/30

    摘要： A floor maintenance machine includes a clean fluid tank with a discharge funnel running therethrough that forms part of an exhaust pathway for a vacuum source. The vacuum source discharges an exhaust during operation of the machine from the exhaust outlet into the discharge funnel. The exhaust may be gaseous and/or include a liquid component in the case of a machine malfunction if liquid from a recovery chamber is non-ideally drawn into the vacuum source in the case a fail-safe does not work. The discharge funnel can provide a way for the liquid to exit the interior of the machine in such case.

    Floor maintenance machine deck assembly
    8.
    发明授权
    Floor maintenance machine deck assembly 有权

    公开(公告)号：US11116378B2

    公开(公告)日：2021-09-14

    申请号：US16287029

    申请日：2019-02-27

    申请人： RPS Corporation

    发明人： Sean K. Goff

    IPC分类号： A47L11/40 ,  A47L9/04 ,  A47L11/24

    摘要： A floor maintenance machine has an adjustable deck assembly. The floor maintenance machine includes a deck supporting a floor cleaning implement. A lifting arm extends away from a frame of the floor maintenance machine and is rotatably coupled to the deck. The lifting arm is rotatably actuatable to adjust a position of the deck relative to the frame. A support member is rotatably coupled to the frame and movably coupled to the deck. A stop member is supported by the deck and extends toward the lifting arm for selective engagement therewith. When the lifting arm is rotated relative to the frame to lift the deck, the stop member is driven into the lifting arm to limit relative rotation between the lifting arm and the deck beyond a set angle.

    Floor Cleaning Implement With Improved Driving Interface for Use With a Floor Maintenance Machine
    10.
    发明申请
    Floor Cleaning Implement With Improved Driving Interface for Use With a Floor Maintenance Machine 有权
    具有改进的驱动界面的地板清洁装置与地板维护机一起使用

    公开(公告)号：US20160331112A1

    公开(公告)日：2016-11-17

    申请号：US14712380

    申请日：2015-05-14

    申请人： RPS Corporation

    发明人： Sean K. Goff

    IPC分类号： A46B13/00 ,  A47L11/40

    CPC分类号： A46B13/008 ,  A46B13/02 ,  A46B2200/3066 ,  A47L11/4038 ,  A47L11/4069

    摘要： A floor cleaning implement, such as a disc brush, for use in a floor maintenance machine includes a core providing a female portion of a mating interface. The female portion has a central recess with a plurality of pockets extending radially outward from the central recess. Each of the plurality of pockets has a head section that is radially distal from the central recess and has a neck section that is radially intermediate the respective head section and the central recess. Each head section is wider in an angular direction than the corresponding neck section.

    摘要翻译： 用于地板维护机的地板清洁工具，例如盘式刷，包括提供配合接口的阴部分的芯。 阴部分具有中心凹部，其具有从中心凹部径向向外延伸的多个口袋。 多个凹穴中的每一个具有头部部分，其远离中心凹部并且具有在相应的头部部分和中央凹部之间径向中间的颈部。 每个头部部分的角度方向比相应的颈部部分宽。