Inverted constant force window balance for tilt sash
    2.
    发明授权
    Inverted constant force window balance for tilt sash 有权
    倾斜窗框的倒置恒力窗平衡

    公开(公告)号:US09133656B2

    公开(公告)日:2015-09-15

    申请号:US13081089

    申请日:2011-04-06

    IPC分类号: E05D13/00

    摘要: A window balance may include a shoe body with an elongate portion and an enlarged portion. The elongate portion may include at least one carrier section for supporting a coil spring and an enlarged portion may include a locking element and a cam in communication with the locking element. The width of the enlarged portion may be greater than the width of the elongate portion. The spring may rest in the carrier section and may be secured to a window jamb with a fastener or a mounting element.

    摘要翻译: 窗户平衡可以包括具有细长部分和扩大部分的鞋体。 细长部分可以包括用于支撑螺旋弹簧的至少一个载体部分,并且扩大部分可以包括锁定元件和与锁定元件连通的凸轮。 扩大部分的宽度可以大于细长部分的宽度。 弹簧可以搁置在承载部分中,并且可以用紧固件或安装元件固定到窗口边框上。

    Inverted Constant Force Window Balance For Tilt Sash
    3.
    发明申请
    Inverted Constant Force Window Balance For Tilt Sash 有权
    倾斜窗的倒数恒力窗平衡

    公开(公告)号:US20110239402A1

    公开(公告)日:2011-10-06

    申请号:US13081089

    申请日:2011-04-06

    IPC分类号: E05D13/00

    摘要: A window balance may include a shoe body with an elongate portion and an enlarged portion. The elongate portion may include at least one carrier section for supporting a coil spring and an enlarged portion may include a locking element and a cam in communication with the locking element. The width of the enlarged portion may be greater than the width of the elongate portion. The spring may rest in the carrier section and may be secured to a window jamb with a fastener or a mounting element.

    摘要翻译: 窗户平衡可以包括具有细长部分和扩大部分的鞋体。 细长部分可以包括用于支撑螺旋弹簧的至少一个载体部分,并且扩大部分可以包括锁定元件和与锁定元件连通的凸轮。 扩大部分的宽度可以大于细长部分的宽度。 弹簧可以搁置在承载部分中,并且可以用紧固件或安装元件固定到窗口边框上。

    SYSTEM AND METHOD FOR GANGING LOCKS
    8.
    发明申请
    SYSTEM AND METHOD FOR GANGING LOCKS 审中-公开
    用于锁定锁的系统和方法

    公开(公告)号:US20120146346A1

    公开(公告)日:2012-06-14

    申请号:US13315715

    申请日:2011-12-09

    IPC分类号: E05C3/16 B23P11/00 G05G1/00

    摘要: A multi-point door lock includes first and second lock assemblies. Each assembly includes a housing, an actuator defining an actuator slot, and a locking element pivotally engaged with the housing, wherein a rotation of the actuator causes a rotation of the locking element from a retracted position to an extended position. A master lever arm is located external from the first lock assembly housing and defines a master lever arm slot aligned with the actuator slot of the first lock assembly. A slave lever arm is located external from the second lock assembly housing and is engaged with the actuator slot of the second lock assembly. A link connects both the master lever arm and the slave lever arm and is located external to both the first lock assembly housing and the second lock assembly housing. A face plate is secured to each lock assembly housing.

    摘要翻译: 多点门锁包括第一和第二锁组件。 每个组件包括壳体,限定致动器狭槽的致动器和与壳体枢转地接合的锁定元件,其中致动器的旋转引起锁定元件从缩回位置到延伸位置的旋转。 主杠杆臂位于第一锁组件壳体的外部,并且限定与第一锁组件的致动器槽对准的主杆臂槽。 从动杠杆臂位于第二锁定组件壳体的外部并且与第二锁定组件的致动器槽接合。 连杆连接主杠杆臂和从动杆臂,并且位于第一锁定组件壳体和第二锁定组件壳体两者的外部。 面板固定到每个锁组件壳体。