The friction concerning the ropes and also the pulley furnishes the traction which supplies this kind of lift its name. By eradicating the limitations imposed from the winding drum, the traction-push mechanism produced feasible taller shafts and increased speeds. In 1904 a “gearless” feature was included by attaching the drive https://deannoomk.prublogger.com/27465801/a-secret-weapon-for-lift-engineer-companies