| 摘要 |
A method for the slip-free hauling of a rope, or similar, flexible force transmitting element, comprises guiding, moving, and controlling the rope over and/or by ways of a clamping roller or pulley resulting in a looping angle of less than 360 DEG . The rope may be moved and controlled either directly by hand or with a control device. A slip-free hauling apparatus comprises a housing, a clamping pulley, a relative and/or an absolute arresting system, in an operating or control device, a gearing system and a brake clutch. The gearing system is used to step down the force of the rope. The control device is used to modify the slippage of the rope. An auxiliary device initiates and controls the braking, releasing, and arresting of the rope. |
