Shot blast machine
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United States of America Patent
Stats
-
Apr 27, 1982
Grant Date -
N/A
app pub date -
Feb 19, 1980
filing date -
Feb 19, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Shot moves from the shot propelling device against articles to be cleaned and then falls through the floors of the blast housing and vestibules and accumulates on a canopy over a central auger conveyor. The shot moves about the canopy to the central auger conveyor, and then is conveyed upwardly to the shot separator where it falls in a cascade downwardly to the shot hoppers which feed the shot propellers. Air is directed through the entrance and exit vestibules and then through the cascading shot to a filter, thereby removing the debris from the shot. A roller conveyor assembly has entrance and exit portions which can be detached from a central portion and extended through the blast housing and vestibules for storage.
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International Classification(s)
Cited Art Landscape
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