Drive for elevators, consists of endless, flexible driving belt, in which friction locked is guided by two driving belt reels, which are driven, and distance exists between driving belt and load carrying medium

摘要

The drive consists of an endless, flexible driving belt (1), in which friction locked is guided by two driving belt reels (2), which are driven. The load carrying medium (3) has partly loops with its exterior contact to a driving disk (4), which is used between the driving disk and the driving belt. A distance exists between driving belt and load carrying medium. The driving belt reels has no direct or indirect contact to the driving disk and thus no pressing is carried out on the driving belts.