Patent ID: 8371242
Filing Date: 2013-02-12
Classification: B05B

Abstract:
1. A powder spraycoating cabin substructure, above which objects to be coated are movable in a longitudinal direction, the substructure comprising: outer longitudinal walls, outer bottom flaps configured adjacently to the outer longitudinal walls and rotatable about respective axes of rotation which extend in the longitudinal direction, outer lengthwise bottom gaps, each being subtended between an outer side of one of the outer bottom flaps and a corresponding one of the longitudinal walls; at least one further bottom part being subtended between the two outer bottom flaps, said at least one further bottom part including a central bottom part positioned at a center of the substructure in a transverse direction perpendicular to the longitudinal direction; and inner lengthwise bottom gaps, each being subtended between an inner side of one of the outer bottom flaps and an outer side of an adjacent further bottom part; wherein a width of each of the lengthwise bottom gaps is adjustable by a rotation of the adjacent outer bottom flap; the outer bottom flaps and the outer lengthwise bottom gaps are configured above and overlap at least one suction duct; said at least one further bottom part includes a walk-on bottom part; compressed-air outlets are fitted to a top side of the walk-on bottom part to blow compressed air across a surface of the walk-on bottom part toward at least one of the outer lengthwise bottom gaps situated on both longitudinal sides of the walk-on bottom part.