Forestry winch with an improved pulley for unwinding the tow rope from the winding drum

摘要

forestry winch with advanced rope pulley (10) for reeling the traction rope (4) with navijalnega volume of the drum (10), a pulley (1), which consists of nepremakljivega part (11), which is zasukljiv around the vertical axis (y), as well as premakljivega part (12), which together with the nepremakljivim work (11) zasukljiv around the vertical axis (y), and also for himself around a horizontal axis (x),around which is movable on the traction means (3) installed vrvenica, taking the arch (10), a pulley (5) available transducer for sensing the position of the parts (11, 12) box (10).