Method of making battery terminal with necked flange

Details Method of making battery terminal with necked flange Method of making battery terminal with necked flange

1993-03-11

1994-12-20

Larson, Lowell A.

Metal deforming

By use of closed-die and coacting work-forcer

Forcing work into or within closed die; e.g., forging

B21J 1302

Patent

active

053737202

ABSTRACT:
A cold-forming method of making a finished battery terminal with a necked down flange by first expanding the metal radially outward until the battery terminal die cavity is partially filled with metal and then upsetting the metal to complete the deformation filling of the battery, terminal die cavity and to simultaneously form a necked down region in the flange on the battery terminal.

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Gould print 8RD 5539.
Gould print 8RD 5538.

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