Face plate having press-fit attachment to electrical switches, outlets and the like
First Claim
1. A segmented coupling plate adapted for multiple wiring device installations comprising, in combination:
- a left side frame having a first central portion and first and second sidearms which project at right angles with respect to said first central portion, said first and second sidearms each having first and second index pins projecting transversely with respect thereto, respectively;
a right side frame having a second central portion and third and fourth sidearms projecting at right angles with respect to said second central portion, said third and fourth sidearms each having third and fourth index pins projecting transversely with respect thereto, respectively;
said left side frame having first and second press-fit connectors mounted on said left side frame at laterally spaced locations relative to said first and second index pins;
said right side frame having third and fourth press-fit connectors mounted on said right side frame at laterally spaced locations relative to said third and fourth index pins;
the first and second sidearms of said left side frame having mutually coacting, interlocking male and female connectors, respectively;
the third and fourth sidearms of said right side frame having complementary male and female connectors, respectively; and
,wherein the male and female connectors on the first and second sidearms are adapted for mutually coacting, interlocking engagement with the male and female connectors on the third and fourth sidearms, respectively, for assembly of the right side frame onto the left side frame.
3 Assignments
0 Petitions
Accused Products
Abstract
A two-piece face plate assembly includes a coupling plate which is mounted between the yoke strap of a wiring device and the mounting flange of a wall box. The coupling plate has a central opening for receiving the wiring device and has first and second index pins formed at spaced locations along the longitudinal axis of the coupling plate and in registration alignment with threaded mounting holes on the yoke strap. The coupling plate also has press-fit connectors positioned symmetrically about the central opening. The screwless face plate has a central opening for receiving the wiring device escutcheon and has a corresponding number of complementary press-fit connectors which are aligned for interlocking, press-fit engagement with the coupling plate connectors. The wiring device is mounted onto the wall box by screw fasteners extending through mounting slot openings formed through the yoke strap and in engagement with threaded mounting holes on the wall box. The index pins on the coupling plate project through the threaded retainer holes on the yoke strap, thereby maintaining horizontal and vertical alignment of the face plate with the wiring device. In a multiple wiring device installation, a segmented coupling plate is expandable to accommodate two or more wiring devices.
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Citations
4 Claims
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1. A segmented coupling plate adapted for multiple wiring device installations comprising, in combination:
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a left side frame having a first central portion and first and second sidearms which project at right angles with respect to said first central portion, said first and second sidearms each having first and second index pins projecting transversely with respect thereto, respectively; a right side frame having a second central portion and third and fourth sidearms projecting at right angles with respect to said second central portion, said third and fourth sidearms each having third and fourth index pins projecting transversely with respect thereto, respectively; said left side frame having first and second press-fit connectors mounted on said left side frame at laterally spaced locations relative to said first and second index pins; said right side frame having third and fourth press-fit connectors mounted on said right side frame at laterally spaced locations relative to said third and fourth index pins; the first and second sidearms of said left side frame having mutually coacting, interlocking male and female connectors, respectively; the third and fourth sidearms of said right side frame having complementary male and female connectors, respectively; and
,wherein the male and female connectors on the first and second sidearms are adapted for mutually coacting, interlocking engagement with the male and female connectors on the third and fourth sidearms, respectively, for assembly of the right side frame onto the left side frame. - View Dependent Claims (2, 3, 4)
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Specification