Feeder for revolving electrode

Details Feeder for revolving electrode Feeder for revolving electrode

1984-05-01

1986-05-27

Albritton, C. L.

Electric heating

Metal heating

For bonding with pressure

219 84, B23K 1106

Patent

active

045916861

ABSTRACT:
A device for feeding electric power to a roll-like revolving electrode in an electrical resistance welding machine includes a feeder rotor provided in a shaft formed integrally with a revolving electrode and a feeder plate extending in the moving direction of the revolving electrode and disposed in contact with the periphery of the feeder rotor. The periphery of the feeder rotor is electrically coupled to the electrode surface of the revolving electrode, and the feeder plate is connected to a power supply. Consequently, the electrode surface of the revolving electrode is electrically coupled to the power supply.

REFERENCES:
patent: 2280111 (1942-04-01), Widell
patent: 3596043 (1971-07-01), Sporri
patent: 4334138 (1982-06-01), Matsuno et al.

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