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    WINDING DEVICE AND METHODS
    212.
    发明公开
    WINDING DEVICE AND METHODS 审中-公开

    公开(公告)号：US20240026720A1

    公开(公告)日：2024-01-25

    申请号：US18216006

    申请日：2023-06-29

    Applicant: Zhide David FENG

    Inventor： Zhide David FENG

    IPC: E05D13/00

    CPC classification number: E05D13/1215 ,  E05D13/1223 ,  E05Y2201/492 ,  E05Y2900/106

    Abstract: A winding device for adjusting the elastic energy of an overhead door spring system installed on a wall structure, the door having at least a door panel which can be moved up and down constrained within a track. The door also has a counterbalancing system with a coil spring having a stationary end and a winding end. The door system also has a central shaft held within the counterbalancing system. The winding device has a worm gear with a flange, or collar portion, a worm screw engaged by the worm gear, a box or container or a retainer to hold the worm gear and worm screw together in an engagement status. The worm gear is engaged with the central shaft by at least one fastener. It can also be used to lift said door directly when said spring is broken, or there is no spring at all.

    HINGE
    213.
    发明公开
    HINGE 审中-公开

    公开(公告)号：US20230399884A1

    公开(公告)日：2023-12-14

    申请号：US18031989

    申请日：2021-09-14

    Applicant: Polaris IP Pty Ltd

    Inventor： Michael Christopher Stuart

    IPC: E05F3/20 ,  E05D5/02 ,  E05F1/12 ,  E05F5/02

    CPC classification number: E05F3/20 ,  E05D5/0246 ,  E05F1/1207 ,  E05F5/02 ,  E05Y2900/132 ,  E05Y2201/41 ,  E05Y2900/114 ,  E05Y2201/492 ,  E05D2005/0269 ,  E05Y2201/264 ,  E05D2003/027

    Abstract: Provided is a hinge that includes a first leaf assembly including a first front leaf component coupled to a first rear leaf component for accommodating therebetween a portion of a panel having a first pair of holes. A first pair of fasteners may extend between the first front and rear leaf components and through the pair of holes in the panel to clamp the portion of the panel to the first leaf assembly. A second leaf assembly, hingedly coupled to the first leaf assembly about a hinge axis, may include a second front leaf component coupled to a second rear leaf component for accommodating therebetween a portion of a second panel having a second pair of holes. A second pair of fasteners may extend between the second front and rear leaf components and through the pair of holes in the second panel to clamp the portion of the second panel to the second leaf assembly. A spring may be coupled to the first and second leaf assemblies to bias the first and second leaf assemblies to move from an open position to a closed position. A dampener having a longitudinal axis may slow movement of the first and second leaf assemblies to the closed position, wherein the longitudinal axis of the dampener is located between the hinge axis and the first panel.

    WINDING RATCHET SYSTEM FOR COUNTERBALANCING SYSTEM
    215.
    发明申请
    WINDING RATCHET SYSTEM FOR COUNTERBALANCING SYSTEM 审中-公开

    公开(公告)号：US20170328104A1

    公开(公告)日：2017-11-16

    申请号：US15115528

    申请日：2015-02-02

    Applicant: CANIMEX INC.

    Inventor： Yannick FUNK

    IPC: E05D13/00 ,  B60J5/12

    CPC classification number: E05D13/1261 ,  B60J5/12 ,  E05Y2201/492

    Abstract: A tensioning assembly for winding a winding system includes a support bracket connectable to a fixed frame, a collar portion removably mountable onto a shaft of the winding system proximate to the support bracket, a ratchet wheel, and a pawl component. The collar portion is removably secured onto the shaft. The ratchet wheel is securely mounted onto the collar portion and is rotatable therewith. The ratchet wheel has a plurality of teeth and a plurality of corresponding recesses. The pawl component is operatively mountable on the support bracket and is moveable with respect to said support bracket, the pawl component having an extremity being positioned, shaped and sized with respect to at least one recess of the ratchet wheel for allowing rotation of the shaft along a winding direction, and for blocking rotation of the shaft along an unwinding direction.

    ACTUATING DRIVE FOR FURNITURE FLAPS
    216.
    发明申请
    ACTUATING DRIVE FOR FURNITURE FLAPS 审中-公开
    推动家具花洒的驱动

    公开(公告)号：US20170044812A1

    公开(公告)日：2017-02-16

    申请号：US15335680

    申请日：2016-10-27

    Applicant: Julius Blum GmbH

    Inventor： Philip SCHLUGE

    IPC: E05F1/10 ,  E05F5/02 ,  F16H21/44

    CPC classification number: E05F1/1058 ,  E05F5/02 ,  E05Y2201/492 ,  E05Y2201/618 ,  E05Y2201/696 ,  E05Y2600/12 ,  E05Y2600/20 ,  E05Y2600/30 ,  E05Y2800/73 ,  E05Y2900/20 ,  F16H21/44

    Abstract: Actuating drive for moving a flap of an item of furniture, comprising: a housing, at least one actuating arm, which is pivotably mounted on or in the housing, for the moving flap, a spring apparatus for applying force to the actuating arm, a transmission mechanism for transmitting a force of the spring apparatus onto the actuating arm, an adjusting apparatus by means of which a lever geometry of the transmission mechanism and/or the force of the spring apparatus, which force acts on the actuating arm, can be variably adjusted, a damping apparatus by means of which a movement of the actuating arm can be damped by a damping power in the event of a damping stroke, wherein the adjusting apparatus is coupled to the damping apparatus by means of a coupling apparatus, the position of the damping apparatus relative to the housing and/or the damping stroke of the damping apparatus and/or the damping power of the damping apparatus can be variably adjusted.

    Abstract translation: 用于移动一件家具的折片的致动驱动器，包括：壳体，至少一个可枢转地安装在壳体上或壳体中的致动臂，用于移动的挡板;弹簧装置，用于向致动臂施加力;弹簧装置 用于将弹簧装置的力传递到致动臂上的传动机构，用于作用于致动臂上的力作用于传动机构的杠杆几何形状和/或弹簧装置的力的调节装置可以是可变的 调节装置，通过该阻尼装置，在阻尼冲程的情况下，致动臂的运动可被阻尼力阻尼，其中调节装置通过联接装置联接到阻尼装置，位置 可以可变地调节相对于壳体的阻尼装置和/或阻尼装置的阻尼冲程和/或阻尼装置的阻尼功率。

    DOOR CLOSER
    218.
    发明申请
    DOOR CLOSER 有权
    闭门器

    公开(公告)号：US20150345202A1

    公开(公告)日：2015-12-03

    申请号：US14760164

    申请日：2013-11-15

    Applicant: RYOBI LTD.

    Inventor： Tomohiro NAKAMAE

    IPC: E05F3/10 ,  E05F1/08

    CPC classification number: E05F3/10 ,  E05F1/08 ,  E05F1/105 ,  E05F3/104 ,  E05F3/225 ,  E05Y2201/492 ,  Y10T16/2766

    Abstract: Disclosed is a door closer that can easily adjust the spring force of a return spring. A piston 2 moves toward a first oil chamber 15 upon a door opening operation and moves toward a second oil chamber 16 upon a door closing operation. A return spring 50 is located on the same line as the piston 2. The return spring 50 is interposed between a spring retaining seat on a fixed side close to a main shaft 3 and a spring retaining seat on a moving side distant from the main shaft 3. The return spring 50 is compressed by the spring retaining seat on the moving side moving closer to the spring retaining seat on the fixed side upon the door opening operation and then stores the closing force. The door closer includes a spring force adjustment mechanism configured to change the position of a spring retaining member 40, which has the spring retaining seat on the fixed side, in the axial direction of the piston 2 with respect to the main body housing 1, and configured to adjust the spring force of the return spring 50 by changing the position of the spring retaining member 40 through an operation from the outside of the main body housing 1.

    Abstract translation: 公开了一种能够容易地调节复位弹簧的弹簧力的门关闭器。 活塞2在门打开操作时朝着第一油室15移动，并且在关门操作时朝向第二油室16移动。 复位弹簧50位于与活塞2相同的直线上。复位弹簧50插入在靠近主轴3的固定侧上的弹簧保持座和远离主轴的移动侧的弹簧保持座 在门打开操作时，复位弹簧50被移动侧的弹簧保持座压靠在固定侧的弹簧保持座上，然后存储关闭力。 门关闭器包括：弹簧力调节机构，其构造成相对于主体壳体1改变在活塞2的轴向方向上具有固定侧的弹簧保持座的弹簧保持构件40的位置，以及 构造成通过从主体壳体1的外部通过操作改变弹簧保持构件40的位置来调节复位弹簧50的弹簧力。

    Garage door spring winding system
    220.
    发明授权
    Garage door spring winding system 有权
    车库门弹簧绕线系统

    公开(公告)号：US08936063B1

    公开(公告)日：2015-01-20

    申请号：US14041676

    申请日：2013-09-30

    Applicant: Ronald E. Turner

    Inventor： Jerry E. Trujillo ,  Ernest Scott Turner

    IPC: E05F15/00 ,  F03G1/08

    CPC classification number: F03G1/08 ,  E05D13/1261 ,  E05F7/00 ,  E05Y2201/492 ,  E05Y2201/716 ,  E05Y2600/12 ,  E05Y2600/322 ,  E05Y2800/20 ,  E05Y2800/205 ,  E05Y2800/692 ,  F03G1/02

    Abstract: A system for safely and effectively winding a garage door spring features a hub assembly having a cylindrical hub with a cylindrical channel located there through. The hub assembly features a wheel gear located around the hub and a plurality of engagement prongs designed to snuggly engage a torsion spring winding cone. The hub assembly is divided into a first hub component and a second hub component. The system features a base with a semi-cylindrical notch and an arcuate lid pivotally located thereon. A plurality of support rollers are adjustably located around an inside of the notch and the lid. The hub assembly is positioned on the support rollers. A worm gear that interfaces with the wheel gear is attached to a drive shaft assembly that features a drive shaft that extends from the base for remote operation of the worm gear.

    Abstract translation: 用于安全有效地卷绕车库门弹簧的系统具有轮毂组件，其具有圆柱形轮毂，圆柱形轮毂具有位于其中的圆柱形通道。 轮毂组件具有位于轮毂周围的轮齿轮，并且多个接合叉被设计成紧贴扭转弹簧卷绕锥体。 轮毂组件被分成第一轮毂部件和第二轮毂​​部件。 该系统具有一个具有半圆柱形切口的基座和一个位于其上的弧形盖。 多个支撑辊可调节地围绕凹口和盖子的内部定位。 轮毂组件定位在支撑辊上。 与齿轮连接的蜗轮与驱动轴组件相连，该驱动轴组件具有从底座延伸的驱动轴，用于蜗轮的远程操作。

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