Metal deforming – Process
Patent
1981-07-10
1984-06-19
Larson, Lowell A.
Metal deforming
Process
72338, 72341, 29 34R, B21J 302, B21K 1300
Patent
active
044547447
ABSTRACT:
A method of forging a bifurcated member having closely spaced parallel portions including the steps of forging the member to form diverging bifurcated portions, and coining the diverging bifurcated portions inwardly toward each other into substantially parallel relation having a narrow slot therebetween.
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Durbin-Durco, Inc.
Larson Lowell A.
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