METHOD FOR ENSURING AND MEASURING THE INTERNAL TENSION OF AN ELEVATOR HOISTING ROPE, AND ELEVATOR PERMITTING THE USE OF SAID METHOD

摘要

The invention also relates to a method for ensuring the internal tightness of an elevator hoisting rope (9) in an elevator provided with hoisting ropes (9). According to the method, each hoisting rope (9) is tightened after installation of the elevator to a desired tightness by twisting the rope by the required number of turns in the twisting direction of the braiding, in such manner that the first end of the rope (9) remains fastened to its anchorage while the second end of the rope is free so as to allow tightening.