Apparatus and process for welding plated parts

Details Apparatus and process for welding plated parts Apparatus and process for welding plated parts

1978-08-21

1980-07-22

Goldberg, E. A.

Electric heating

Metal heating

For bonding with pressure

219 861, 219119, B23K 1130

Patent

active

042141427

ABSTRACT:
Apparatus and a process for welding plated ear member to plated rimbands for implosion-resistant cathode ray tube structures is provided. The apparatus includes oppositely disposed electrodes with a central groove in one electrode while the process provides the steps of positioning the ear members and rimbands intermediate the electrodes and energizing the electrodes of a particular configuration in an amount and for a time sufficient to effect welding of the ear members and rimbands.

REFERENCES:
patent: 2288348 (1942-06-01), Funk
patent: 2379187 (1945-06-01), Richards
patent: 2967228 (1961-01-01), Tindall
patent: 3194940 (1965-07-01), Thomson
patent: 3267253 (1966-08-01), Gueugnier

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