Blower wheel apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 11, 1985
Grant Date -
N/A
app pub date -
Jan 3, 1984
filing date -
Jan 3, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Blower wheel apparatus for squirrel cage type blowers includes flexible hubs with integral collars for fastening the blower wheel onto a rotating shaft so that the hubs and collars may be moved inwardly for inserting the blower wheel into a housing and then moved outwardly for securing the blower wheel onto the shaft after the blower wheel and shaft are disposed in the blower housing.
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International Classification(s)
Cited Art Landscape
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