Abrading – Machine – Scouring device
Reexamination Certificate
2007-05-01
2007-05-01
Wilson, Lee D. (Department: 3723)
Abrading
Machine
Scouring device
C451S064000, C451S080000, C451S402000, C451S403000, C414S153000, C414S180000, C414S187000, C414S223020
Reexamination Certificate
active
11092458
ABSTRACT:
In order to provide a treatment apparatus for treating workpieces or groups of workpieces that are conveyed from an inlet to an outlet of the treatment apparatus, wherein the treatment apparatus comprises a plurality of treatment levels and with said treatment apparatus the workpieces to be treated are passed from level to level in a safe and controlled manner, it is proposed that the treatment apparatus comprises a housing and receiving chambers, which rotate relative to the housing, for receiving the workpieces or groups of workpieces, wherein the receiving chambers are disposed in at least two different chamber levels and an outlet opening in the housing is associated with a first chamber level, through which the workpieces or groups of workpieces travel first, and an inlet opening is associated with a second chamber level, through which the workpieces or groups of workpieces travel after the first chamber level, and wherein the treatment apparatus comprises at least one transfer apparatus, which moves the workpieces or groups of workpieces from the outlet opening to the inlet opening.
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Buchmann Richard
Metzger Andreas
Durr Ecoclean GmbH
Leydig , Voit & Mayer, Ltd.
McDonald Shantese
Wilson Lee D.
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