The invention relates to rope drives operating with high-strength fiber ropes, such as crane hoisting gear, boom adjustment units, trolley running gears, and the like. The invention relates in particular to a rope drum (1) for such a fiber rope drive, having a drum body (2) for winding the fiber rope, flanged wheels (3) enclosing the drum body, and a rope end fastening device (9) for fastening a rope end to the rope drum. According to the invention, the rope end fastening device of the rope drum comprises two adjacent strand guiding channels (13, 14), which lead to a rope deflection element (15), around which the rope end can be passed, such that one rope strand comes to lie in each of the two strand guiding channels, and furthermore a clamping device (26) provided for the strand guiding channels for clamping at least the rope strand that is passed back around the rope deflection element, in the strand guiding channel provided for said rope strand.
Rope drum and fiber rope drive having such a rope drum
2021-07-15
Patent
Electronic Resource
English
IPC: | B66D Haspeln , CAPSTANS |
HOIST DRUM AND FIBER ROPE DRIVE HAVING SUCH A HOIST DRUM
European Patent Office | 2018
|Hoist drum and fiber rope drive having such a hoist drum
European Patent Office | 2020
|