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    MOTORIZED SUCTION HEAD
    1.
    发明公开
    MOTORIZED SUCTION HEAD 审中-公开

    公开(公告)号：US20240298853A1

    公开(公告)日：2024-09-12

    申请号：US18259022

    申请日：2021-12-17

    Applicant: NEW ERMES EUROPE S.R.L.

    Inventor： Riccardo ROSCHI

    IPC: A47L9/04 ,  A47L9/28

    CPC classification number: A47L9/0411 ,  A47L9/0477 ,  A47L9/2831 ,  A47L9/2847 ,  A47L9/2857 ,  A47L9/2889

    Abstract: A motorized suction head comprising a roller is provided, the roller being rotatable and being configured to rub the surface to be cleaned, an electric motor and a transmission for connecting the roller to the electric motor so as to rotate the roller, an on/off switch for starting and stopping the rotation of the motor, wherein the suction head further comprises a speed selector for selecting one of a plurality of rotation speeds of the electric motor.

    Base plate for a suction head for vacuum cleaners or the like
    5.
    发明授权
    Base plate for a suction head for vacuum cleaners or the like 有权

    公开(公告)号：US10238254B2

    公开(公告)日：2019-03-26

    申请号：US15435322

    申请日：2017-02-17

    Applicant: NEW ERMES EUROPE S.R.L.

    Inventor： Riccardo Roschi

    IPC: A47L9/02 ,  A47L7/00

    Abstract: A base plate for a suction head for vacuum cleaners or a similar electric household appliance is described, said base plate comprising a lower face configured as to be directed towards the surface to be vacuumed, an opposite upper surface and a base plate channel open towards the surface to be vacuumed, wherein the base plate channel comprises a front edge and a rear edge, wherein at least the surface of the lower face which extends along the front edge of the base plate channel and at least the surface of the lower face which extends along the rear edge of the base plate channel lie in a same plane.

    SUCTION HEAD WITH IMPROVED ADHERENCE TO THE SURFACE TO BE VACUUMED
    7.
    发明申请
    SUCTION HEAD WITH IMPROVED ADHERENCE TO THE SURFACE TO BE VACUUMED 审中-公开

    公开(公告)号：US20170319026A1

    公开(公告)日：2017-11-09

    申请号：US15587843

    申请日：2017-05-05

    Applicant: NEW ERMES EUROPE S.r.l.

    Inventor： Riccardo ROSCHI

    IPC: A47L9/06

    CPC classification number: A47L9/0606 ,  A47L9/009 ,  A47L9/02 ,  A47L9/242 ,  A47L9/244

    Abstract: A suction head for a vacuum cleaner or the like is described, said suction head comprising: a base plate with a base plate channel open towards a surface to be vacuumed, a suction channel in fluid communication with the base plate channel, main wheels for moving said suction head on the surface to be vacuumed, and a bracket for connecting said main wheels to said base plate, wherein said bracket is connected to said base plate in a rotatable manner so that said base plate is tiltable with respect to the main wheels.

    ADAPTER DEVICE FOR A CORDLESS ELECTRIC VACUUM CLEANER
    9.
    发明申请
    ADAPTER DEVICE FOR A CORDLESS ELECTRIC VACUUM CLEANER 有权

    公开(公告)号：US20210228038A1

    公开(公告)日：2021-07-29

    申请号：US17159784

    申请日：2021-01-27

    Applicant: NEW ERMES EUROPE S.r.l.

    Inventor： Riccardo ROSCHI

    IPC: A47L9/24 ,  A47L9/02

    Abstract: It is disclosed an adapter device for a vacuum cleaner comprising a hollow tubular body comprising a first end configured to engage a part of the vacuum cleaner and a second end configured to engage an accessory or a flexible tube, wherein the hollow tubular body is at least partially of a deformable material with elastic return and comprises a ring protruding radially outwards from the external surface of the tubular body. The adapter device could comprise a plurality of rings protruding radially outwards from the external surface of the tubular body. The rings of the plurality of rings could have an increasing diameter.

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