Self-locking divider plate for an electrical box

Details Self-locking divider plate for an electrical box Self-locking divider plate for an electrical box

1994-05-20

1997-01-14

Kincaid, Kristine L.

Electricity: conductors and insulators

Boxes and housings

With electrical device

174 53, 220 33, 220 402, 220 432, 220529, 220533, 220545, H01R 13508

Patent

active

055942075

ABSTRACT:
A self-locking divider plate made of flat sheet metal is provided in an electrical box to form separate compartments. The electrical box has several upper and lower front ledges which form aligned slots which in turn, cooperate to receive the divider plate. The side edges of the divider plate has a biased sheared tab which locks the plate in place between the slots upon installation of the plate into the box. These sheared tabs extend outwardly from one of the planar surfaces of the plate. When the plate is inserted into two aligned front slots, the tabs are pushed inwardly toward the planar surface of the plate, and spring back to their normal position when the plate is in its proper position in the box. The tabs engage an inside surface of the ledges when the plate is moved outwardly from the box to prevent its accidental removal. Tangs on the back edge of the plate fit into slots in the back wall of the box, and tangs on a front edge of the plate adjacent to the sheared tabs engage the walls of the slots to position and secure the divider plate within the box.

REFERENCES:
patent: 1296811 (1919-03-01), Keller
patent: 1929844 (1933-10-01), Haas
patent: 3472945 (1968-10-01), Trachtenberg
patent: 3587906 (1971-06-01), Pepe
patent: 4202457 (1980-05-01), Tansi
patent: 4455449 (1984-06-01), Rendel

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