Invention Grant
US08769881B2 Pneumatic frame for textile to control and/or modify light 失效
用于纺织品的气动框架来控制和/或修改光线

Pneumatic frame for textile to control and/or modify light
Abstract:
A pneumatic frame for textiles of control at of light used in the film industry or images capture with the object to reflect, block, filter, blur and make any use of light and have optimum control of it at the time of capturing the image. The pneumatic frame comprises a hose inflatable structure of at least twelve pieces with threads that allow its assembly, tucks vulcanized along its entire periphery which allow the passage of an elastic which is intertwined with the stitched slit, secured by hang setbolt devices along its entire periphery, as well as external gripping devices of type-setbolt screw pins.
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