| 摘要 |
A powder spray coating cabin or substructure for same, containing a cabin bottom above which objects to be coated may be moved in a longitudinal cabin direction through the cabin, further containing outer longitudinal walls, wherein outer bottom flaps 2, 4 acting as bottom components are configured adjacently to the outer longitudinal walls 6 8 and are rotatable about a longitudinal axis of rotation 10 12, one outer lengthwise bottom gap 14 16 each being subtended between the outer bottom flaps 2 4 and the longitudinal walls 6 8; the two outer bottom flaps 2 4 subtend between them a zone accommodating at least one further bottom part 18 one of which 18 being configured at the transverse cabin center as the central bottom part; an inner lengthwise bottom gap 20 22 is constituted in each case on the inner side of the outer bottom flaps 2 4 away from the outer lengthwise bottom gap 14 16 each time between the outer bottom flap 2 4 and its adjacent minimum of one further bottom part I8; the width of the lengthwise bottom gaps is adjustable by rotating their adjacent bottom flaps; the bottom flaps and the lengthwise bottom gaps are configured above at least one suction duct 26 28 and overlap same; at least one of the minimum of one further bottom part is a walk-on bottom part 18, the walk-on bottom part I8 is fitted at its top side with compressed-air outlets 50 to blow compressed air across the surface of the walk on bottom part toward at least one of the lengthwise bottom gaps 20 22 situated on both longitudinal sides of the walk-on bottom part.
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