| 摘要 |
On a dolly (1) a column (6) is mounted having a height according to the maximum positional height foreseen for the operator, on which column are fitted two lateral guides for respective movable carriages (8-8') related to each other through a transmission element such as a cable, in a manner that when one carriage goes up the other comes down, and vice versa, onto one of these carriages (8) being secured the operator's seat (10) and camera support (11), while on the other a compensating counterweight (12) is secured, in such a way that camera height changes are achieved by means of vertical movement over said column (6), and panoramic sweeping is achieved by rotating said column in a planetary motion over a bolt (4) centered over dolly (1). <IMAGE> |
