DOGGING MECHANISM FOR EXIT DEVICES

    公开(公告)号:US20250163729A1

    公开(公告)日:2025-05-22

    申请号:US18938675

    申请日:2024-11-06

    Abstract: A dogging mechanism for an exit device may include a camming element that is configured to rotate between an undogged position and a dogged position. The dogging mechanism may include a first linkage operatively coupled to a latch of the exit device and a second linkage operatively coupled to the camming element. The first linkage may be fixed to the camming element such that movement of the camming element between the undogged position and the dogged position moves the latch between a latched position and an unlatched position, respectively. The camming element may include at least one slot that is at least partially curved, and the slot may receive a pin of the second linkage such that the slot is movable relative to the second linkage to move the camming element between the undogged and dogged positions.

    DOOR RAIL
    3.
    发明申请
    DOOR RAIL 审中-公开

    公开(公告)号:US20200318421A1

    公开(公告)日:2020-10-08

    申请号:US16829168

    申请日:2020-03-25

    Abstract: In one embodiment, a plastic door rail wedge for clamping a door panel to a door rail includes an elongate monolithic body. An inward face of the elongate monolithic body defines a clamping surface that configured to directly engages a side surface of the door panel. An upward end face of the elongate monolithic body defines a supporting surface that is configured to directly engage an end surface of the door panel. An outward face of the elongate monolithic body defines a camming surface that is angled with respect to the clamping surface. The door rail includes a frame with an opening and a bracket disposed within the opening of the frame. The bracket is configured to cam the first and second monolithic plastic door rail wedges toward each other to cause the monolithic plastic door rail wedges to clamp directly against the door panel.

    Inclined patch fitting cover
    4.
    发明授权

    公开(公告)号:US10829971B2

    公开(公告)日:2020-11-10

    申请号:US16141097

    申请日:2018-09-25

    Abstract: A patch fitting cover or cap for a patch fitting creates a substantially continuous surface toward a glass door pane using an inclined wall of the cover/cap. The patch fitting cover may be attached to a patch fitting to improve the accessibility of an associated glass door. The cover may be constructed as a retrofit cover to replace an existing patch fitting cover. The cap may be constructed to cooperate with an existing patch fitting cover such that the cap is installed on the existing patch fitting cover.

    INCLINED PATCH FITTING COVER
    6.
    发明申请

    公开(公告)号:US20190226256A1

    公开(公告)日:2019-07-25

    申请号:US16141097

    申请日:2018-09-25

    Abstract: A patch fitting cover or cap for a patch fitting creates a substantially continuous surface toward a glass door pane using an inclined wall of the cover/cap. The patch fitting cover may be attached to a patch fitting to improve the accessibility of an associated glass door. The cover may be constructed as a retrofit cover to replace an existing patch fitting cover. The cap may be constructed to cooperate with an existing patch fitting cover such that the cap is installed on the existing patch fitting cover.

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