Invention Grant
US09540872B2 Actuating device, especially for a shading system, for actuation with a string element 有权
执行装置,特别是用于阴影系统,用于用弦元件致动

Actuating device, especially for a shading system, for actuation with a string element
Abstract:
An actuating device (10) actuates a shading system with a string element (44). An unintended detachment of a first partial structure (12) from a second partial structure (13) in the intended use is avoided as much as possible and a detachment of the first partial structure (12) from the second partial structure (13) is possible with low forces for avoiding injuries. The actuating device (10) includes a first coupling element (26, 27) that in the released position does not mesh with a second coupling element (28, 29), and in the locking position, with an interaction of the first coupling element (26, 27) with the second coupling element (28, 29), a detachment of the first partial structure (12) from the second partial structure (13) is prevented because of a positive-locking connection between the first coupling element (26, 27) and the second coupling element (28, 29).
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