Blasting plant having blast wheels above and below for blasting elongated workpieces
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United States of America Patent
Stats
-
Feb 7, 1995
Grant Date -
N/A
app pub date -
May 13, 1993
filing date -
May 15, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A blasting plant for elongated components, such as girders, welded structures, etc., has a blast cabinet, a conveyor for conveying the components through the blast cabinet and centrifugal blast wheels positioned below and above the same and whose blast medium jets are directed against the traversing component, and at least one deflecting device, which is associated with at least one centrifugal blast wheel and deflects the blast medium jet thereof. In order to effectively blast the leading and trailing faces of the component or top or cover plates located there, the deflecting device is adjustable between an inoperative position outside the blast medium jet and an operative position deflecting the same with respect to the vertical in the conveying direction and at least one second deflecting device is provided, which is adjustable between an inoperative position outside the blast medium jet and an operative position deflecting the same relative to the vertical counter to the conveying direction.
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Cited Art Landscape
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