Adjusting appts. for heaped material handler - raises, lowers or adjusts slope angle of rakes using electric cable drive for each rake

摘要

Winches (27,28) are electric cable devices with a left and a right section cable drum. The cables are fed substantially horizontally to the outside region of the bridge (2). At that point, they are deflected into the vertical and are guided via a flask-draw to the relevant rake deflection point. For each rake, there may be an electric cable drive, with all cables, deflection rollers and flask points. ADVANTAGE - Highest pssible security even for problems with left device.