COOLING RING

摘要

The invention relates to ventilation openings (10) integrated in at least one side plate (20) of the cable carrier (15) of a hauling machine (1). An electrical apparatus (35) is arranged in the interior of the cable carrier (15). A first air guide (30) covers the ventilation openings (10) in the side plate (20). The first air guide (30) is arranged for interactive air exchange with a second air guide (25), wherein the first air guide (30) is movable relative to the second air guide (20).