Swivel assembly support structure camera-camera operator, in cranes for cinematographic and video. (Machine-translation by Google Translate, not legally binding)

摘要

Structure revolving stand body camera-cameraman in tow film and video, being adapted to be mounted on a support properly attached to the crane, essentially it is defined by being formed from a short vertical and fixed, adequate secured to the lower end of said support shaft on which is mounted, through its media zone and freedom of giro, a beam mobile horizontal that in one of his two halves defined by your area media tilt receives seat cameraman, and the sole operator and that in your sector opposed receives support from the chamber and for camera, having been provided that said beam mobile incorpore, at its end free opposite the seat, a vertical axis, falling topped by its lower end on a platform, preferably circular constitutive footrest, suitably distanced seat with special partic ularidad of such platform acts simultaneously as wheel turning to the shaft to this associate, shaft rotation free receiving solidarity for your than one coupling element, through a transmission, relates to the fixed shaft tip about that scale beam mobile, all in a way that a rotational movement supplied by cameraman, with his feet, driving anteroinferior causes a parallel movement tilt beam mobile, and consequently a movement rotating all the elements of such beam mounted on the intermediate shaft and fixed to support. (Machine-translation by Google Translate, not legally binding)