| 摘要 |
<p>The movable carriage comprises a support (1) for a camera. The carriage has a frame (2) fitted with wheels and rollers (3). The support is provided with an arm (1) comprised of two elements (4, 5) which are mounted telescopically into each other, the lower end of the arm being fixed to the frame (2) so as to pivot about a vertical axis (X-X') and oscillating with respect to a horizontal axis (Y-Y'), the upper end of the arm (1) carrying the platen (6) to fix the camera which is attached to said upper extremity by means of a horizontal articulation axis (Z-Z'), the frame (2) comprising at right angles to the arm (1) a recess (7) such that said arm (1) can be lowered into said recess (7) so as to bring the platen (6) substantially to ground level.</p> |
