发明名称 CAMERA HEAD
摘要 A camera support has a pan frame pivotably attached to a support hub. The support hub is attached to a camera crane. The pan frame has first and second spaced apart and parallel adjustable length pan arms. A pan motor is attached to the pan frame and adapted to pivot the pan frame about a pan axis relative to the support hub. A tilt frame is pivotably attached to the pan frame. A tilt motor is attached to the tilt frame and to the pan frame and is adapted to pivot the tilt frame about a tilt axis perpendicular to the pan axis. The adjustable length tilt arms allow the camera head to extend to accommodate cameras requiring more vertical clearance. The adjustable length tilt arms allow the camera platform to be moved to better locate the center of gravity of the camera on the tilt axis.
申请公布号 CA2796665(A1) 申请公布日期 2011.11.10
申请号 CA20112796665 申请日期 2011.05.04
申请人 CHAPMAN/LEONARD STUDIO EQUIPMENT, INC. 发明人 CHAPMAN, LEONARD T.;GORBATOV, STANISLOV
分类号 G03B17/00 主分类号 G03B17/00
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