Sliding panel- or short-nose truck functional model, has driver engaged in worm shaft path of worm shaft for executing movement in wagon longitudinal direction during rotation of shaft, and truck body covering worm shaft at upper side

摘要

The model has a rotatably supported worm shaft (2) arranged in an underframe (1), and running in a wagon longitudinal direction and parallel to guides. The worm shaft has a gear wheel (4) at a shaft end, where the wheel is combed with a gear wheel of a drive unit. A driver is formed at the model at a lower side directed to a truck interior. The driver is engaged in a worm shaft path of the worm shaft for executing movement in the wagon longitudinal direction during rotation of the shaft. A truck body covers the worm shaft at an upper side. A stopper is provided for limiting a sliding path.