Latch assembly
    13.
    发明授权

    公开(公告)号:US11598131B2

    公开(公告)日:2023-03-07

    申请号:US16085497

    申请日:2017-03-14

    发明人: Oscar Romero

    摘要: A latch assembly is provided where a latch bolt is moveable to open and close a door by unblocking pivotal movement of the latch bolt. Turning a door knob or door handle does not directly result in a corresponding retraction of the latch within a sleeve, but rather unblocks the bolt to freely pivot away from a latched position. In some embodiments, the latch assembly may include a sleeve that allows for a backset to be infinitely adjusted relative to an aperture of the sleeve. In some embodiments, the latch assembly may further include a dead latch to provide additional security against forced entry.

    Latch arrangement
    14.
    发明授权

    公开(公告)号:US11598125B2

    公开(公告)日:2023-03-07

    申请号:US16643893

    申请日:2017-09-03

    申请人: Dan Raz LTD.

    发明人: Amir Raz

    摘要: A latch arrangement for fastening a panel of a door or a window to a frame element is provided. The latch arrangement includes a locking element mounted on the frame element and displaceable between a locked position in which the locking element can be engaged with the panel locking thereby the panel to the frame element, and an unlocked position in which the locking element is disengaged from the panel unlocking thereby the panel from the frame element. An actuating mechanism, optionally including a manually operable handle, is mounted on the panel and configured to selectively engage the locking element and to displace the locking element to the unlocked position. Where a stop latch provides deadlock functionality, the panel-mounted actuating mechanism preferably sequentially releases the stop latch and then displaces the locking element.

    Door lock mechanism
    15.
    发明授权

    公开(公告)号:US11598122B2

    公开(公告)日:2023-03-07

    申请号:US16870409

    申请日:2020-05-08

    发明人: William T. Sharp

    摘要: A door lock mechanism that rotates a cam mechanism to lock or unlock an enclosure. The mechanism includes a bias member that is coupled to the cam mechanism with a cam pin, where the cam pin is located on one side of the centerline of the lock in the locked state, and on the other side of the centerline of the lock in the unlocked state, to bias the cam mechanism into either the locked or unlocked state. Further disclosed are one or more stop mechanisms that prevent the cam mechanism from over-rotating past the locked or unlocked position. The bias member can further absorb impact from the lock rods of the door lock mechanism contacting the stop mechanisms.

    Sash lock capable of bi-directional engagement

    公开(公告)号:US11591834B2

    公开(公告)日:2023-02-28

    申请号:US16451464

    申请日:2019-06-25

    发明人: Volker Guelck

    IPC分类号: E05C3/04 E05C7/00 E05B65/08

    摘要: A sash lock for a sash window assembly is disclosed. The sash window assembly includes an upper sash window and a lower sash window. Each of the sash windows is mounted within opposed guide rails on a master frame. At least one of the sash windows is slidable within the frame relative to the other sash window. The sash lock comprises either a keeper, with a keeper opening, for mounting on a rail of one of the sash windows or a recess in the lower rail of the upper sash. The sash lock disclosed herein includes a housing having a hole, an actuator arm, and a cam having a cam element for receipt into the keeper opening or the recess. The locking assembly also includes a shaft extending through the housing hole and operably coupling the actuator arm to the cam.

    ADJUSTABLE BUCKLE LOCK ASSEMBLY
    17.
    发明申请

    公开(公告)号:US20230056580A1

    公开(公告)日:2023-02-23

    申请号:US17404339

    申请日:2021-08-17

    发明人: Miko LEE

    IPC分类号: E05C19/14 E05B65/00 E05B65/52

    摘要: An adjustable buckle lock has a hook unit, a fixing unit, a wrench unit, an adjustment assembly, and a buckling ring unit. The hook unit can be securely mounted on a first locked object, and the fixing unit can be securely mounted on a second locked object. A pivotal end of the wrench unit is pivotally mounted on the fixing unit. The adjustment assembly is mounted on the wrench unit, and the buckling ring unit is pivotally mounted on the adjustment assembly and selectively hooks on the hook unit. With the moving of the buckling ring unit controlled by the adjustment assembly, the distance between the buckling ring unit and the hook unit is changed, and thus the pulling force for the buckling ring unit hooking on the buckling ring unit is adjusted, which ensures the first locked object and the second locked object are sealed together by a suitable force.

    Bin latch
    18.
    发明授权

    公开(公告)号:US11585130B2

    公开(公告)日:2023-02-21

    申请号:US16342719

    申请日:2017-10-19

    申请人: Southco, Inc.

    摘要: A latch or connector system having a latch housing, a first latching component, a second latching component, and a handle. The first and second latching components are movably mounted to the latch housing, and movable respective latched and unlatched positions. The handle is movably mounted to the latch housing and operatively associated with the first latching component and the second latching component. The handle is movable from a closed handle position to an open handle position to cause the first latching component and the second latching component to move from their respective latched positions to their respective unlatched positions, and the handle is movable from the open handle position to the closed handle position only when the first latching component and the second latching component are in their respective latched positions.

    Exit device with over-travel mechanism

    公开(公告)号:US11585123B2

    公开(公告)日:2023-02-21

    申请号:US16242376

    申请日:2019-01-08

    摘要: An over-travel mechanism configured to couple an input shaft and an output shaft in an exit device assembly. The input is connected to an actuator that linearly displaces the input shaft, and the output shaft is connected to a locking member of the exit device. The over-travel mechanism includes a link coupled to the output shaft, and a preloaded elastic member transmits force between the input shaft and the link. Movement of the input shaft from a first input shaft position to a second input shaft position causes the elastic member to urge the link from a first link position toward a second link position. Movement of the input shaft from the second input shaft position to a third input shaft position causes the elastic member to elastic member to elastically deform without moving the link from the second link position.

    MODULAR LATCH SYSTEM
    20.
    发明申请

    公开(公告)号:US20230048007A1

    公开(公告)日:2023-02-16

    申请号:US17794382

    申请日:2021-01-26

    申请人: Southco, Inc.

    摘要: A compression latch for a door includes a driver that is rotatable with respect to the door between an unlocked position and a locked position. The driver is configured to be mounted to one side of the door. A driver shaft is non-rotatably connected to the driver such that the driver shaft rotates along with the driver. In an unlocked position of the driver, the pawl is positioned to permit opening of the door, and, in a locked position of the driver, the pawl is positioned to prevent opening of the door. The compression latch is configured to translate the pawl closer toward the door upon rotating the driver from the unlocked position to the locked position.