Lifting device, has safety-control device connected with safety switch of safety device by control cable and determining reverse movement direction or start of load-carrying equipment during activation of safety switch

摘要

The device (1) has a load-carrying equipment (14) attached to a guided lifting carriage that comprises a safety device. A safety strip (100) is movably relative to an area of the lifting device in a vertical direction. A safety-control device is connected with a safety switch of the safety device by a control cable. The safety-control device determines a reverse movement direction or start of the load-carrying equipment during an activation of the safety switch. Diameter of a belt roll (23) is smaller than diameter of a lifting cylinder (15). An independent claim is also included for a method for controlling a lifting device.