Metal working – Method of mechanical manufacture – Shaping mating parts for reassembly in different positions
Patent
1973-08-27
1976-05-04
Di Palma, Victor A.
Metal working
Method of mechanical manufacture
Shaping mating parts for reassembly in different positions
134 40, 252 67, 252 69, B23P 1902
Patent
active
039539172
ABSTRACT:
A stream of a pressurized liquid, which is a gas at ambient temperature, is directed against a head of a threaded fastener to chill the fastener to cause release of the fastener from its socket so that the fastener can be turned to release the fastener.
REFERENCES:
patent: 3455012 (1969-07-01), Stoll
Di Palma Victor A.
Pearce James W.
Schaeperklaus Roy F.
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