Device for closing a hinged member
    196.
    发明授权

    公开(公告)号:US09765558B2

    公开(公告)日:2017-09-19

    申请号:US15192458

    申请日:2016-06-24

    Applicant: LOCINOX

    Inventor: Joseph Talpe

    Abstract: A closing device includes an actuator mechanism and a hydraulic damper mechanism. The actuator mechanism includes a pushrod urged by a resilient member towards its extended position. The hydraulic damper mechanism includes a piston, a first rack and pinion gearing for converting the translational motion of the pushrod into a rotational motion of a first pinion, a transmission, which includes a second rack and pinion gearing, between the first pinion and the piston for transmitting and converting the rotational motion of the first pinion into a translational motion of the piston, a one-way valve allowing fluid flow from a first side to a second side of the cylinder cavity when opening the hinged member, and a restricted fluid passage between the first and second sides of the cylinder cavity. The transmission provides together with the pinions of the first and second rack and pinion gearings a reduction gearing between the pushrod and the piston so that the piston reciprocates over a smaller distance than the pushrod.

    Movement Control Devices
    198.
    发明申请

    公开(公告)号:US20170130501A1

    公开(公告)日:2017-05-11

    申请号:US15319862

    申请日:2015-06-22

    Abstract: A device is provided for controlling the closing movement of a sliding door. The device comprises a housing (10) containing a spring (11) which is actuable to provide a pulling force to the closing movement of the door. The housing (10) also contains a damper (12) which is actuable to impart a damped resistive force to the closing movement of the door. Incorporated within the device is a gearing mechanism for converting the rate of the closing movement of the door into two or more rates of actuation of the damper over at least part of the door's travel.

    POSITIVE DRIVE FOR SLIDING GATE OPERATION
    200.
    发明申请
    POSITIVE DRIVE FOR SLIDING GATE OPERATION 审中-公开
    用于滑动门操作的正向驱动

    公开(公告)号:US20170016264A1

    公开(公告)日:2017-01-19

    申请号:US15072311

    申请日:2016-03-16

    Abstract: A linear gate drive assembly with a drive rail connectable to a gate panel. The drive rail has a first drive surface. A linear drive portion is coupled to the first drive surface and has teeth thereon with a first rolling tooth profile. The linear drive portion defines a toothed second drive surface. Dive motors are pivotally coupled to a support structure. A first drive wheel is attached to one drive motor and engages the first drive surface to impart an axial drive force on the drive rail. A second drive wheel is attached to another drive motor and engages the second drive surface. The second drive wheel has second teeth that mate with the first teeth and that define a second rolling tooth profile that substantially corresponds to the first rolling tooth profile. Rotation of the second drive wheel imparts axial and normal forces via a rolling teeth interface the mating teeth for moving the drive rail and the gate panel.

    Abstract translation: 具有可连接到门板的驱动导轨的线性栅极驱动组件。 驱动轨具有第一驱动表面。 线性驱动部分联接到第一驱动表面并且在其上具有第一滚动齿廓的齿。 线性驱动部分限定有齿的第二驱动表面。 潜水电动机可枢转地联接到支撑结构。 第一驱动轮连接到一个驱动马达,并接合第一驱动表面以在驱动轨上施加轴向驱动力。 第二驱动轮连接到另一个驱动马达并接合第二驱动表面。 第二驱动轮具有与第一齿匹配的第二齿,并且限定基本对应于第一滚动齿廓的第二滚动齿廓。 第二驱动轮的旋转通过滚动齿界面赋予轴向力和法向力,用于移动驱动轨和门板的配合齿。

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