Production of machine elements with protection cages connected therewith by means of a single casting operation
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United States of America Patent
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-
Feb 19, 1985
Issued Date -
N/A
app pub date -
Dec 7, 1983
filing date -
Jun 3, 1980
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Process for obtaining, by pig iron casting, machine elements provided with protection cages suitable to preserve delicate portions of machine elements from breaking and deforming during the production phase. The process consists in applying raised impressions of the cages on a pattern for green casting which impression corresponds to a print of a hardened shell reproducing the outer portions of the machine elements.
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Cited Art Landscape
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