| 摘要 |
The camera pan head has a fixed housing part 1 on which a rotating part 2 is rotatably arranged. The rotating part is constructed as a bush, and located as a torsion spring in the interior is a spiral spring 3, one end of which is mounted on a fixed housing part. Clamping pieces 17 can be attached as an adjusting device at an arbitrary point of the spiral spring 3 and are connected to the rotating part 2 via a driver 8. When the clamping pieces 17 are released, they can be displaced axially on the spiral spring 8, with the result that the torsion force can be set harder or softer while the angle of rotation remains the same. <IMAGE> |
