Drive system for propulsion mechanisms for tight spaces.

摘要

Lift with a drive system for space for drive components in the cross section of the box, with a drive motor (2), whose overall length is shorter than its diameter, with a drive pulley (3) of smaller diameter relative to the drive motor (2) with double winding of the cable on the opposite pulley (4) and a suspension cable of the cabin (8) of at least 2: 1, wherein the drive (2, 3 ) together with the opposite pulley (4) and the end fastenings of the cables (13, 19) and / or other deflection rollers (10, 21) are mounted on the side of the cabin and the counterweight side on a frame common base (1), which is installed with or without the interconnection of elastic supports and without any attachment to the box cover (6) in the space for the drive components, and wherein driving pulley (3) and the opposite pulley (4) are installed at such a distance from each other that tr Masters cables (11, 12; 17, 18) extending from these correspond simultaneously to the average distance (x) determined by the system from the cockpit (8) to the counterweight (14).