Plate support for electric control and signaling units, permitti

Details Plate support for electric control and signaling units, permitti Plate support for electric control and signaling units, permitti

1992-12-08

1994-05-24

Crowder, Clifford D.

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Check, label, or tag

Holder

40653, G09F 318

Patent

active

053137310

ABSTRACT:
A support for a display plate for electric control and signaling units has a frame portion receiving the plate and supporting the same on two inwardly extending protrusions thereof, and a table portion which has a recess for receiving a fastening ring nut of a control and signaling unit. Two support members are provided in the frame portion, which permit flexion and bending of the plate when the latter is pressed by a finger of the user so as to disengage and release the plate from the frame portion without the use of any tool.

REFERENCES:
patent: 3727333 (1973-04-01), Ward et al.
patent: 4270287 (1981-06-01), Gimbel
patent: 4884353 (1989-12-01), Taylor
General Electric Catalogue, "Control and Signalling Limits", p. 7, Apr. 1987.

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