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    LINEAR DRIVE FOR A CLOSURE ELEMENT OF A MOTOR VEHICLE
    1.
    发明公开
    LINEAR DRIVE FOR A CLOSURE ELEMENT OF A MOTOR VEHICLE 审中-公开

    公开(公告)号：US20240344379A1

    公开(公告)日：2024-10-17

    申请号：US18629568

    申请日：2024-04-08

    Applicant: Stabilus GmbH

    Inventor： Jonathan KeßLER ,  Martin NEITZERT

    IPC: E05F15/60

    CPC classification number: E05F15/60 ,  E05Y2201/474 ,  E05Y2600/636

    Abstract: The invention relates to a linear drive (100) for moving a closure element of a motor vehicle relative to a body of the motor vehicle. The linear drive (100) comprises an outer tube (110), an inner element (120) arranged in the outer tube (110), wherein the inner element (120) is telescopically extendable along a drive axis (A) of the linear drive (100) from an outlet end of the outer tube (110), and wherein an inner connecting element (128) for connecting the linear drive (100) to the closure element or to the body is fixed to the end of the inner element (120) which is extendable from the outer tube (110), a screw spring (130) arranged radially to the drive axis (A) between the inner element (120) and the outer tube (110), an inner support element (122) fixed to the inner element (120) axially to the drive axis (A), and an outer support element (111) fixed to the outer tube (110) axially to the drive axis (A), wherein the screw spring (130) is clamped axially to the drive axis (A) between the inner support element (122) and the outer support element (111). The linear drive (100) comprises a securing element (150) arranged between the screw spring (130) and the inner connecting element (128) and extending around the inner element (120) for securing the screw spring (130) against escaping from the linear drive (100), wherein, radially to the drive axis (A), an outer diameter of the securing element (150) is larger than an inner diameter of the screw spring (130), and an of the securing element (150) is smaller than an outer diameter of the inner connecting element (128), and wherein the inner element (120) is displaceable relative to the securing element (150) along the drive axis (A).

    Strike assembly for door locking mechanism, and method of operation
    2.
    发明授权
    Strike assembly for door locking mechanism, and method of operation 有权

    公开(公告)号：US11959310B2

    公开(公告)日：2024-04-16

    申请号：US16960130

    申请日：2019-02-14

    Applicant: DORMAKABA CANADA INC.

    Inventor： Mandeep Singh

    IPC: E05B47/00 ,  E05B15/02

    CPC classification number: E05B47/0047 ,  E05B15/022 ,  E05B47/0002 ,  E05B2047/0073 ,  E05Y2201/462 ,  E05Y2201/474 ,  E05Y2201/484 ,  E05Y2900/132

    Abstract: The electric strike can have a housing having an internal face receivable against a receiving face of a door frame, an external strike face, a socket recessed into the strike face along a socket axis normal to the receiving face of the door frame, for receiving a male locking member retractably mounted to a door, the male locking member also being moveable transversally to the socket axis, along a horizontal escape path, by opening the door, the electric strike further having a keeper pivotally mounted around a pivot axis between a closed configuration and an open configuration, the pivot axis parallel to the socket axis and offset from the escape path on a first side of the socket, inside the housing, the keeper having a gate member forming a restraining wall of the socket blocking the escape path when in the closed configuration, and a distal end.

    Spindle drive for a closure element of a motor vehicle
    7.
    发明授权
    Spindle drive for a closure element of a motor vehicle 有权

    公开(公告)号：US11821250B2

    公开(公告)日：2023-11-21

    申请号：US17271710

    申请日：2019-08-23

    Applicant: Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Bamberg

    Inventor： Michael Schneiderbanger ,  Stefan Wild ,  Harald Krüger

    IPC: E05F1/10 ,  E05F15/622

    CPC classification number: E05F15/622 ,  E05F1/105 ,  E05Y2201/21 ,  E05Y2201/474 ,  E05Y2800/406 ,  E05Y2900/546

    Abstract: The invention concerns a spindle drive for a closing element (3) of a motor vehicle (4), wherein in a drive train (14) of the spindle drive (1), a drive unit (5) is provided together with a spindle-nut gear (11) located drivingly downstream of the drive unit (5), with geometric spindle axis (A) running in the axial direction (X), in order to generate linear drive movements of a spindle-side drive connection (12a) relative to a nut-side drive connection (12b) between a retracted position and an extended position of the spindle drive (1), wherein in the drive train (14) a nominal break point (17) is provided which separates the drive train (14) at a predetermined axial limit load acting on the spindle drive (1) via the drive connections (12a, 12b), in particular a tensile load in the direction of the extension position. It is proposed that the drive train (14) is separated via the nominal break point (17) between the drive unit (5) and the spindle-nut gear (11).

    Electric strut
    8.
    发明授权
    Electric strut 有权

    公开(公告)号：US11697959B2

    公开(公告)日：2023-07-11

    申请号：US17423645

    申请日：2021-03-04

    Applicant: GUANGDONG JUNCHI SCIENCE AND TECHNOLOGY CO., LTD.

    Inventor： Chunbo Fu

    IPC: E05F15/622 ,  H02K7/06

    CPC classification number: E05F15/622 ,  H02K7/06 ,  E05Y2201/11 ,  E05Y2201/434 ,  E05Y2201/474 ,  E05Y2201/702 ,  E05Y2900/546

    Abstract: A novel electric strut is disclosed, including an electric strut casing in which a supporting pipe casing is sleeved. A supporting pipe is installed in the supporting pipe casing, a screw rod has a front end connected with the rear end of the supporting pipe, a front end of the supporting pipe is connected with a ball-and-socket joint, a special-shaped conduit is sleeved outside the screw rod and located in the electric strut casing, a spring is sleeved on surfaces of the supporting pipe and the special-shaped conduit, an adjustable damper is mounted at a tail portion of the screw rod, a motor is mounted in the electric strut casing at a rear end of the screw rod and connected with the screw rod, a rear end of the electric strut casing is sealed through an integrated motor joint integrally fixed to a tail portion of the motor.

    FURNITURE DRIVE
    9.
    发明公开
    FURNITURE DRIVE 审中-公开

    公开(公告)号：US20230212900A1

    公开(公告)日：2023-07-06

    申请号：US18119585

    申请日：2023-03-09

    Applicant: Julius Blum GmbH

    Inventor： Alexander PETERLUNGER ,  Stephan HETZINGER ,  Markus SINGER ,  Albrecht KREISSIG ,  Tobias WAIBEL

    IPC: E05F1/10 ,  E05F3/04

    CPC classification number: E05F1/105 ,  E05F3/04 ,  E05Y2201/256 ,  E05Y2201/474 ,  E05Y2900/20 ,  E05Y2201/624

    Abstract: A furniture drive for moving a furniture part movably supported relative to a furniture carcass. The furniture drive includes a carrier to be fixed to the furniture carcass, an actuating arm pivotally supported relative to the carrier about a pivoting axis between a closed position and a maximum opening position, and an adjustment device configured to adjust a position of the maximum opening position of the at least one actuating arm. The adjustment device includes a pivoting member configured to be moved in at least two pivoting positions relative to the actuating arm, and the pivoting member is configured to distance the actuating arm in the at least two pivoting positions to a different extent from an abutment arranged on the carrier when the actuating arm is arranged in the maximum opening position.

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