Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1982-07-08
1985-12-03
Moon, Charlie T.
Metal working
Method of mechanical manufacture
Assembling or joining
29451, 29DIG35, 29235, 29800, 29631, 403273, B23P 1102
Patent
active
045558396
ABSTRACT:
A method of interference-fitting either a male or female resilient member to its corresponding female or male member using a hollow mandrel cooled to preferably cryogenic temperatures which freezes a compressed resilient member to at least its glass-transition temperature. The method enables one to combine the two members before the resilient member warms to a temperature above its glass-transition temperature. The method and apparatus have found usefulness in the assembly of elastomeric high voltage electrical insulators.
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Air Products and Chemicals Inc.
Innis E. Eugene
Moon Charlie T.
Nemetz Carol A.
Simmons James C.
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