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    • 2. 发明申请
    • ROLLING DEVICE, A PIECE OF FURNITURE COMPRISING A ROLLING DEVICE AND A USE OF THE ROLLING DEVICE
    • 滚动装置,包括滚动装置的家具的部件和滚动装置的使用
    • US20160339742A1
    • 2016-11-24
    • US15115019
    • 2015-02-06
    • WHEEL.ME AS
    • Rolf LIBAKKEN
    • B60B33/06B60B33/00
    • A rolling device for a device that is to be moved along a surface is described. The rolling device comprises a cylinder with an opening at one end and a piston that is arranged reciprocally movably in the cylinder such that the piston can be moved between an upper position in the cylinder and a lower position in the cylinder. The piston comprises a rolling element that is arranged in a first end portion of the piston that faces the cylinder opening and that rolls on the surface when the device is to be moved. The rolling device further comprises an actuator system for movement of the piston between the upper position and the lower position in the cylinder.
    • 描述了沿着表面移动的装置的滚动装置。 滚动装置包括在一端具有开口的气缸和在气缸中可往复运动地设置的活塞,使得活塞可以在气缸中的上部位置和气缸中的下部位置之间移动。 活塞包括滚动元件,该滚动元件布置在活塞的面向气缸开口的第一端部中,并且当该装置要移动时在该表面上滚动。 滚动装置还包括用于在气缸中的上部位置和下部位置之间移动活塞的致动器系统。
    • 9. 发明申请
    • ROLLING DEVICE
    • US20230001778A1
    • 2023-01-05
    • US17781461
    • 2020-11-30
    • WHEEL.ME AS
    • Atle TIMENESRolf LIBAKKEN
    • B60K7/00B60B33/00B60K17/04
    • Rolling device comprising a housing (11) accommodating a rolling element and a control and communication module comprising a wireless receiver (30) connected to a control device (40) and position means (50) connected to the control device, wherein the rolling device further comprises driving means (60) connected to the control device and the rolling element for driving and controlling the movements of the rolling element according to a first position acquired by the position means and a received wireless signal comprising movement instructions and a second position, power supply means (70) for powering the control and communication module and the driving means, wherein the housing is arranged with an support assembly for bearing the rolling element which is configured for establishing a releasable connection with the housing, and an electrical interface adapted for establishing connection between the rolling element and the control and communication module and the power supply means.