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US 6,582,517 B2Granted
Compartment for powder coating of workpieces
AssigneeWagner International AG
InventorsArmando Volonté, Christoph Keller, Horst Adams
Life of this patent
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AssigneeWagner International AG
InventorsArmando Volonté, Christoph Keller, Horst Adams
Estimating the term…
A compartment for powder coating of workpieces (20) which is simple in structure, cost effective, and easy to clean comprises a floor (32, 40), two sidewalls (2, 4), and two end walls (10, 12) at least one (12) of which has a door opening (16) for entry and/or exit of the workpieces (20). Two oblique walls (22, 24) are arranged symmetrically inclined with respect to each other at the inside surfaces of the sidewalls (2, 4) in the lower corner regions of the compartment, so that, together with the corner regions, they define a suction channel (34, 36) each, and with their lower edges they form suction gaps (s). The walkable floor (32) may be embodied by a stationary plate or a discharge belt. The oblique walls (22, 24) can be tilted up against or removed from the inside surfaces of the sidewalls (2, 4) for cleaning purposes.
A compartment for powder coating of workpieces (20), comprising a walkable floor (32, 40), two sidewalls (2, 4), two end walls (10, 12) at least one of which has a door opening (14, 16) for entry and/or exit of the workpieces, and a suction system outside of the compartment, an oblique wall (22, 24) being arranged between the inside surface of at least one sidewall (2, 4) and the floor, defining a suction channel (34, 36) together with the sidewall (2, 4) and the floor in a lower corner region of the compartment and its lower edge (26, 28) said oblique wall maintaining a defined spacing from the floor (32, 40) over at least part of the length of the compartment so as to form a suction gap(s) through which any excess powder deposited on the floor can be sucked off into the suction channel (34, 36).
A compartment for powder coating workpieces comprising:
A compartment for powder coating workpieces comprising:
Dependencies are inferred from the claim text.