| 摘要 |
Device for correction of horizontal position for work platforms or similar arrangements, containing at least two pickups 2, 2' arranged so that they cannot turn in relation to the platform, with outgoing electric lines 8, 8' for connection to an arrangement 14, 18 for regulating the horizontal position of the platform 9, which regulating arrangement contains, for example, a hydraulic cylinder 12. Between the pickups 2, 2' is arranged, in parallel with the platform, a downward bent hose or a pipe 3, which cannot turn in relation to the platform and which is filled with a liquid which is designed to dampen the motion of a body 6 contained in the hose or pipe, whose movement in the hose or pipe 3 actuates the pickups 2, 2' without making contact and thereby generates signals in the lines 8, 8' to the arrangement 14, 18 for regulating the horizontal position of the platform 9. <IMAGE> |
