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Invention Application
WO2013127867A1 BLIND TILT ASSEMBLY AND METHOD OF CONTROLLING TILT LADDERS 审中-公开
黑色倾斜组件及控制倾斜梯的方法

BLIND TILT ASSEMBLY AND METHOD OF CONTROLLING TILT LADDERS
Abstract:
A tilt assembly for a blind including a first tilt ring (22) and a second tilt ring (21), both rotatable about a drive axis for supporting a pair of tilt ladders, an input connector (24, 27), rotatable about the drive axis and configured to receive a drive shaft for rotating a lift spool and the input connector (24, 27), and a secondary input mechanism (18, 17, 16, 19) rotatable about the drive axis and configured to receive the drive shaft for rotating the secondary input mechanism (18, 17, 16, 19) with the input connector (24, 27). The method and assembly use a main clutch mechanism (23) for releasably connecting the first tilt ring (22) to the input connector (24, 27) and configured to release connection at each of two opposite rotational orientations of the first tilt ring (22) and use a secondary clutch mechanism (20) for releasably connecting the second tilt ring (21) to the secondary input mechanism (23) and configured to release connection at each of two opposite rotational orientations of the second tilt ring (21). With rotation of the drive shaft for rotating a lift spool, the input connector (24, 27) is configured to rotate the first tilt ring (22) to one of the two opposite rotational orientations and then continue to rotate when released by the main clutch mechanism (23) and the secondary input mechanism (18, 17, 16, 19) is configured to rotate the second tilt ring (22) to one of the two opposite rotational orientations and then continue to rotate when released by the secondary clutch mechanism (20).
Abstract(Chinese):

一种用于盲人的倾斜组件，包括第一倾斜环（22）和第二倾斜环（21），所述第一倾斜环（22）和第二倾斜环（21）都可围绕用于支撑一对倾斜梯的驱动轴线旋转;输入连接器（24,27） 并且构造成接收用于旋转提升卷轴和输入连接器（24,27）的驱动轴，以及可绕驱动轴线旋转的副输入机构（18,17,16,19），并被配置为接收驱动轴 用所述输入连接器（24,27）旋转所述次级输入机构（18,17,16,19）。 所述方法和组件使用主离合器机构（23），用于将第一倾斜环（22）可释放地连接到输入连接器（24,27），并且构造成在第一倾斜环（22）的两个相对的旋转取向中的每一个处释放连接 ），并且使用用于将所述第二倾斜环（21）可释放地连接到所述次级输入机构（23）的二次离合器机构（20），并且被配置为在所述第二倾斜环（21）的两个相对的旋转取向中的每一个处释放连接。 随着用于旋转提升阀芯的驱动轴的旋转，输入连接器（24,27）构造成将第一倾斜环（22）旋转到两个相对的旋转取向中的一个，然后当主离合器释放时继续旋转 机构（23）和次级输入机构（18,17,16,19）构造成将第二倾斜环（22）旋转到两个相对的旋转取向中的一个，然后在由二次离合器机构释放时继续旋转 20）。

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