Drive system for escalators and moving walkways comprises a drive motor, a drive chain, deviating elements, and a device for changing the speed of the drive chain and its components in the vicinity of the deviating elements

摘要

Drive system for escalators and moving walkways comprises at least one drive motor, optionally interacting with a gear system, at least one drive chain (1) designed as a sprocket chain, deviating elements (4) for the drive chain, and a device for changing the speed of the drive chain and its components in the vicinity of the deviating elements. Preferred Features: The drive chain has a separation such that a maximum of two elements are used along each step or pallet.