Bolted/welded joint for switchboard run-in connector

Details Bolted/welded joint for switchboard run-in connector Bolted/welded joint for switchboard run-in connector

1980-05-19

1981-09-08

Tolin, Gerald P.

Electricity: conductors and insulators

Conduits, cables or conductors

Combined

174 94R, 361355, 361361, H02B 120, H02G 500, H01R 402

Patent

active

042886562

ABSTRACT:
In an electrical switchboard, an aluminum run-in connector is formed in an L-shaped configuration having a vertically oriented segment and a horizontally oriented segment extending inwardly to a termination where electrical connection to a device terminal can be made. A bolt clamps the vertical segment in electrical connection with an aluminum riser bus and, at the same time, fixtures the connector with a horizontal projection of the vertical segment protruding through an opening in the riser bus. The projection is then welded to the riser bus along the edges of the opening therein to complete a bolted/welded joint between the connector and the riser bus.

REFERENCES:
patent: 2453224 (1948-11-01), Hill
patent: 3210716 (1965-10-01), Meacham
patent: 3855504 (1974-12-01), Olashaw

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