An improved pulley for winch is described, in contact with at least one section of rope included between an inlet section, connected to a working load, and an outlet section, with minimum or null tension, such pulley comprising a kinematic chain composed of peripheral supports.
IMPROVED PULLEY FOR HIGH-EFFICIENCY WINCH
2016-05-26
Patent
Electronic Resource
English
IPC: | B66D Haspeln , CAPSTANS |