Method and Apparatus for Forming Centrifugal Fan Impellers
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United States of America Patent
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Issued Date -
Nov 1, 2007
app pub date -
Jan 27, 2006
filing date -
Jan 31, 2005
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The apparatus for forming centrifugal fan impellers (1) comprises a main body (7) equipped with a first bed (8) and a first platform (9), a table (10) for mounting two half-moulds (11, 12), a second platform (17) and a second bed (18), the half-moulds (11, 12) being designed to house two elements (21, 22) for forming the blades (3) of the impeller (1).
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