Pedestrian-controlled lift truck

摘要

A pedestrian-controlled lift truck (low-lift platform truck, elevating truck) contains a platform (5) which is supported pivotably via a base frame (1), inner toothed racks (2) and outer toothed racks (3), which are arranged on both sides below the base frame (1) and are connected via pinion shafts (44, 45) and cranks (46, 47), a first motor drive (4) controlled in such a manner that the inner toothed racks (2) and the outer toothed racks (3) are moved in an opposed direction in order to execute a step-up or step-down movement, and a second motor drive controlled by a pendulum (7) and two microswitches (72, 73) in order to move a balancing rod arrangement (82) in any direction so that the platform (5) is always held in a horizontally balanced manner when the pedestrian-controlled lift truck is moving up or down steps. <IMAGE>