An improved pulley (2) for a winch is described, in contact with at least one section of rope (1) included between an inlet section connected to a working load and an outlet section (12) connected to a resisting load, comprising a plurality of peripheral supports (3,4, 5, 6) deformable depending on a length variation of such section of rope.
Improved pulley for high-efficiency winch
2018-08-16
Patent
Electronic Resource
English
IPC: | B66D Haspeln , CAPSTANS |