Panelboard having connector means for making plug-in and bolted

Details Panelboard having connector means for making plug-in and bolted Panelboard having connector means for making plug-in and bolted

1978-07-03

1980-06-03

McGlynn, Joseph H.

Geometrical instruments

361363, H01R 900

Patent

active

042058929

ABSTRACT:
A panelboard interior is provided with a row of connector assemblies. Each assembly includes a relatively rigidly conducting strap mounted directly to a main bus bar, and a formed spring member mounted on the strap and cooperating therewith to form back-to-back pockets constituting female plug-in connectors. Portions of the strap and spring defining each pocket are provided with apertures which are aligned with an aperture through a circuit breaker line terminal disposed within the pocket in question. The strap aperture is threaded to receive a clamping bolt which extends through the aligned apertures in the spring member and circuit breaker line terminal to firmly clamp the latter between the spring member and the strap.

REFERENCES:
patent: 2719251 (1955-09-01), Stewart
patent: 2738446 (1956-03-01), Fleming
patent: 2766405 (1956-10-01), Edmunds
patent: 2837699 (1958-06-01), Fore
patent: 2897410 (1959-07-01), Hammerly
patent: 3054025 (1962-09-01), Edmunds
patent: 3541397 (1970-11-01), Kobryner

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