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    DOOR CLOSER WITH POWER CLOSE
    542.
    发明公开
    DOOR CLOSER WITH POWER CLOSE 审中-公开

    公开(公告)号：US20240111315A1

    公开(公告)日：2024-04-04

    申请号：US18511970

    申请日：2023-11-16

    Applicant: ASSA ABLOY Accessories and Door Controls Group, Inc.

    Inventor： Dustin Lawhon

    IPC: G05D15/01 ,  E05F3/22

    CPC classification number: G05D15/01 ,  E05F3/222 ,  E05Y2201/434 ,  E05Y2201/456 ,  E05Y2201/474 ,  E05Y2201/626 ,  E05Y2400/31 ,  E05Y2400/354 ,  E05Y2900/132

    Abstract: A door closer may utilize a door closing device (e.g., spring) and a force adjustment device (e.g., a motor) in order to allow for manual door opening and assisted door closing. During operation, as a door is manually opened, the spring is loaded (e.g., compressed or tensioned) above its pre-loaded closed position state. Once manual opening is completed, the spring that is loaded during opening begins returning to the pre-loaded closed position state, and thus, moves the door automatically towards the closed position. Depending on the pre-loaded spring setting, the closing force of the door may not be enough to close the door, or to close the door with the preferred force. As such, during closing a controller may engage a motor not to drive the door directly, but to increase the pre-load of spring to increase the closing force in order to allow the door to close as preferred.

    Fuel filler flap module of a motor vehicle
    544.
    发明授权
    Fuel filler flap module of a motor vehicle 有权

    公开(公告)号：US11927045B2

    公开(公告)日：2024-03-12

    申请号：US17252885

    申请日：2020-05-28

    Applicant: Huf Huelsbeck & Fuerst GmbH & Co. KG

    Inventor： Stephan Wietkamp ,  Andreas Koch

    IPC: E05F15/00 ,  B60K15/05 ,  E05F15/627

    CPC classification number: E05F15/627 ,  B60K15/05 ,  B60K2015/053 ,  E05Y2201/434 ,  E05Y2201/484 ,  E05Y2201/654 ,  E05Y2201/668 ,  E05Y2201/706 ,  E05Y2900/534

    Abstract: A fuel filler flap module of a motor vehicle includes a carrier, a fuel filler flap which is pivotably mounted on the carrier and is designed to be movable between a closed position and an open position, and a movement mechanism designed to move the fuel filler flap from the closed position into the open position and back into the closed position. The movement mechanism has a mechanical deployment element which is arranged on the carrier and which is designed to exert a deployment force acting into the open position on the fuel filler flap, wherein the movement mechanism has a motor-driven deployment means which is designed to push the fuel filler flap with an auxiliary force from the closed position up to an initial deployment position, which lies between the closed position and the open position, wherein the auxiliary force is greater than the deployment force.

    Protection device for a window opening of a motor vehicle
    546.
    发明授权
    Protection device for a window opening of a motor vehicle 有权

    公开(公告)号：US11885170B2

    公开(公告)日：2024-01-30

    申请号：US17731932

    申请日：2022-04-28

    Applicant: BOS GmbH & Co. KG

    Inventor： Jan Lekar

    IPC: E05F11/48 ,  E05F15/689 ,  B60J1/20

    CPC classification number: E05F15/689 ,  B60J1/2011 ,  E05Y2201/434 ,  E05Y2201/64 ,  E05Y2201/654 ,  E05Y2201/668 ,  E05Y2201/684 ,  E05Y2800/10 ,  E05Y2900/55

    Abstract: A protection device for a window opening of a motor vehicle, with a window pane shiftable between a closed position closing the window opening and an open position opening the window opening, at least one shading structure shiftable between a window shading position and a window unblocking position, and a cable drive system for driven shifting of the window pane and/or of the shading structure and having a drive and a cable strand movable by the drive. A mechanical coupling arrangement which, depending on the position of the window pane, the shading structure and movement of the cable strand, is transferable between a first coupling state, in which the shading structure is coupled to the cable strand for the driven shifting and the window pane is decoupled therefrom, and a second coupling state, in which the shading structure is decoupled from the cable strand and the window pane is coupled to the cable strand for the driven shifting.

    Overhead door opener with guide bearings
    548.
    发明授权
    Overhead door opener with guide bearings 有权

    公开(公告)号：US11879286B2

    公开(公告)日：2024-01-23

    申请号：US16805731

    申请日：2020-02-29

    Applicant: Hall Labs LLC

    Inventor： David R Hall ,  Jerome Miles

    IPC: E05F15/684

    CPC classification number: E05F15/684 ,  E05Y2201/434 ,  E05Y2900/106

    Abstract: Embodiments of the present disclosure are directed to a motor unit for an overhead door opener. The motor unit comprises a motor and transmission components configured to transmit power from the motor to a shaft of an overhead door opener. The motor unit also includes a case having one or more vertical panels. The case houses the motor and the transmission components. The motor unit also includes guide bearings on an edge of the vertical panels that accommodate a shaft of an overhead door with the case supported by the shaft. The transmission components comprise a shaft-engaging member configured to be secured around the shaft by affixing the shaft-engaging member to the shaft. The transmission components transmit power from the motor to the shaft of the overhead door.

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