PIVOT SLIDING DOOR GUIDING DEVICE WITHOUT GUIDE RAIL

    公开(公告)号:US20240060341A1

    公开(公告)日:2024-02-22

    申请号:US18447896

    申请日:2023-08-10

    IPC分类号: E05D15/06

    摘要: A pivot sliding door guiding device includes a longitudinal profile with a guiding track and slider, supported on support rollers in a linearly movable manner in the guiding track, and which is connected to a door leaf and transfers a bearing load onto the slider. In the guiding track, convex bearing members extending in the longitudinal direction are disposed, on which support rollers of the slider with, in each case, peripherally extending concave guiding grooves roll and are retained in the transverse direction. The door leaf is connected to the slider whereby a center of gravity acts off-center on the slider in running and transverse directions. The slider has support rollers which serve for the load transfer of the load acting from the door leaf on the slider. The rollers roll on upper and lower convex bearing members, and transfer load of the door leaf via the convex bearing members.

    FLOOR TRAY FOR BOARDING AIDS
    3.
    发明公开

    公开(公告)号:US20240253673A1

    公开(公告)日:2024-08-01

    申请号:US18419034

    申请日:2024-01-22

    IPC分类号: B61D23/00

    CPC分类号: B61D23/00

    摘要: A floor tray for a boarding aid, in particular a sliding step, of a vehicle includes a bottom plate and at least three side walls arranged perpendicular to the bottom plate and connected to one another in a U-shape, wherein the bottom plate and the side walls are connected together impermeable to liquid, and the floor tray is designed to accommodate the boarding aid between two opposite side walls and on the bottom plate.

    BOARDING SYSTEM, HAVING SLIDING FOOTSTEP AND ACTIVE SEAL

    公开(公告)号:US20240083470A1

    公开(公告)日:2024-03-14

    申请号:US18263060

    申请日:2022-01-27

    IPC分类号: B61D23/02

    CPC分类号: B61D23/02

    摘要: A boarding system for a passenger transport vehicle, in particular a rail vehicle includes:



    a door portal via which a floor of a passenger space of the vehicle is accessible,
    a door leaf with which a predominant area of a door opening is closed,
    a step with a step tread surface, which is arranged below the floor in the vertical direction and, in the horizontal direction, extends from the door opening to a vertical surface connecting the step tread surface and the floor, and
    an extendable sliding tread, which is arranged below the door leaf in the area of the door portal and which has a horizontally oriented tread surface and, at its end facing towards the door leaf, a vertically oriented front wall.




    A movable sealing member is provided which, in the intermediate position of the sliding tread, forms a seal against an adjacent passive sealing surface.

    DOOR DRIVE FOR VEHICLE SLIDING DOOR SYSTEM
    6.
    发明公开

    公开(公告)号:US20230399886A1

    公开(公告)日:2023-12-14

    申请号:US18250052

    申请日:2021-10-14

    IPC分类号: E05F15/643 E05F15/662

    摘要: A vehicle sliding door system includes a door portal and a door opening, at least one sliding door with an, in the closing direction of the sliding door, vertical front lateral edge and an, in the closing direction of the sliding door, vertical rear lateral edge, and a door driving unit for displacing the sliding door. The door driving unit has a cable, which, with its first end, is attached to the sliding door in the region of the front vertical lateral edge, and with its second end in the region of the rear vertical lateral edge, a coupling member, connected to the cable and which is connected to a motor, which is attached on the door portal laterally next to the door portal and which drives the coupling member such that the cable is movable along its longitudinal extent in both directions of movement and displaces the sliding door.

    OPENING DEVICE FOR DISPLACING A VEHICLE DOOR

    公开(公告)号:US20240060353A1

    公开(公告)日:2024-02-22

    申请号:US18256017

    申请日:2021-11-10

    IPC分类号: E05F15/646

    摘要: It is provided an opening device for displacing a vehicle door, comprising a support member for fastening the opening device to a vehicle, a telescopic device, comprising a rotational member which is hinged to the support member by an end portion, and a pull-out member which is mounted on the rotational member such that it can be displaced along a pull-out direction with respect to the rotational member. In addition, the opening device comprises at least one connecting portion arranged on the pull-out member for connecting the telescopic device to the vehicle door of the vehicle, and a lever which is rotatably coupled to the support member by a first end portion and rotatably coupled to the pull-out member by a second end portion in order to the vehicle door connected to the telescopic device by pivoting of the lever.

    LINEAR GUIDE WITHOUT GUIDE RAIL
    10.
    发明公开

    公开(公告)号:US20230392424A1

    公开(公告)日:2023-12-07

    申请号:US18249106

    申请日:2021-10-11

    IPC分类号: E05D15/06 B60J5/06

    摘要: A guiding device for a door system, in particular a sliding or pivot sliding door system of a public transport vehicle, includes: a longitudinal profile formed from a first material for attachment to a door portal, which has a guiding track, which is U-shaped in cross section, with a bottom surface and two side walls extending at right angles therefrom, a slider, which at least partially reaches into the guiding track and is supported on rolling members in a linearly movable manner in the guiding track, wherein a bearing member formed from a second material is disposed in the guiding track, which extends along the guiding track and on which the rolling members supporting the slider roll during a linear movement of the slider, the second material forming the bearing member is harder than the first material forming the longitudinal profile.