| 摘要 |
<p>The truck (2) i.e. counterbalance fork-lift truck (1), has a load-carrying equipment (13) i.e. loading fork (12), movably arranged at a multi-lift frame (11). The lift frame comprises a lifting height measurement system that comprises light emitters i.e. lasers, for emitting a light beam. A measuring section is provided with an optical alignment element and an objective element (18). The alignment element is movably supported and adjusts the light beam by a position of the objective element. The light beam departing the receptor element is recognized by a signal of the objective element. An independent claim is also included for a method for measuring lifting height of an industrial truck.</p> |
