Low voltage mounting plate and method of installation

• US 5,448,011 A
• Filed: 04/08/1993
• Issued: 09/05/1995
• Est. Priority Date: 04/08/1993
• Status: Expired due to Fees

• Current Assignee: ERICO International Corporation (nVent Electric Plc)
• Original Assignee: ERICO International Corporation (nVent Electric Plc)
• Inventors: Laughlin, R. Scott
• Primary Examiner(s): Picard, Leo P.
• Assistant Examiner(s): Tone, David
• Application Number:
  US08/044,977
• Time in Patent Office: 880 Days
• Field of Search: 174/48, 220/3.9, 248/56
• US Class Current: 174/480
• CPC Class Codes: H02G 3/126 with supporting means for mounting on a single wall stud

Abstract

A low voltage outlet mounting plate for interior wall construction includes an apparatus to affix the plate to the face and/or side of a stud at a selected height. The plate also includes a generally rectangular wall projecting outwardly from the face of the stud the approximate thickness of the drywall or finish installation, the outwardly projecting wall surrounding a rectangular opening. A pair of bendable tabs projects from the top and bottom edges of the opening and each is adapted to be bent horizontally inwardly to a direction perpendicular to the face of the stud. A hole is provided in the each tab adapted to receive wiring conduit or a tied loose wire. In this manner, when the wall is finished the wiring or conduit is convenient to the rectangular opening for final installation of the outlet. The disclosure also includes the method of installing the outlet which includes the steps of affixing the plate to the stud, bending the tabs and securing wiring or conduit to the tabs, all before the finish installation of the wall. After the wall is finished, the wire or conduit is convenient to the opening and the installation is completed.

Claims

1. A low voltage mounting plate having a planar opening including first means operative to secure said plate to a stud before application of the wall finish to the stud, and second means bent from the opening to extend away from the plane of the opening operative to secure to said plate either electrical conduit or wiring while the studs are still exposed whereby such wiring or conduit will be conveniently available at the opening of such mounting plate after the wall is finished.

2. A plate as set forth in claim 1 wherein said second means is adapted to receive and anchor electrical conduit.

3. A plate as set forth in claim 2 wherein said first means includes a right angle flange adapted to extend parallel to the side of the stud in a vertical plane perpendicular to the face of the stud.

4. A plate as set forth in claim 1 wherein said plate includes an outwardly projecting wall portion extending outwardly of the face of the stud by the thickness of the wall finish.

5. A plate as set forth in claim 1 wherein said planar opening is generally rectangular, and said second means comprises at least one tab projecting into the opening and bent to a direction generally perpendicular to the plane of the opening, whereby conduit or wiring may be secured thereto.

6. A method of installing a low voltage outlet including a cover plate and a mounting plate having an opening comprising the steps of affixing the plate to a stud, securing wiring or wiring conduit to the interior of the plate before the wall is finished, then finishing the installation by pulling the wiring from the interior through the opening, threading the wiring through the cover plate, and securing the cover plate to the mounting plate.

7. A method as set forth in claim 6 including the step of manually forming wiring or wiring conduit affixing flanges projecting inwardly from the plate opening.

8. A method as set forth in claim 7 wherein said opening has a top and bottom edge, and said flanges are formed by bending tabs to extend inwardly perpendicular to the opening and parallel to each other.

9. A method as set forth in claim 7 wherein said flanges are formed after said plate is affixed to the stud.

10. A low voltage mounting plate having a planar opening including first means operative to secure said plate to a stud before application of the wall finish to the stud, and second means operative to secure to said plate either electrical conduit or wiring while the studs are still exposed whereby such wiring or conduit will be conveniently available at the opening of such mounting plate after the wall is finished, said second means being adapted to receive and anchor electrical conduit, and said first means including a right angle flange adapted to extend parallel to the side of the stud in a vertical plane perpendicular to the face of the stud, said right angle flange being formed from one vertical edge of the plate, and extending perpendicular to two extensions of the plate, each adapted to be secured to the face of the stud with said flange abutting the side of the stud.

11. A low voltage mounting plate having a planar opening including first means operative to secure said plate to a stud before application of the wall finish to the stud, and second means operative to secure to said plate either electrical conduit or wiring while the studs are still exposed whereby such wiring or conduit will be conveniently available at the opening of such mounting plate after the wall is finished, said planar opening being generally rectangular, and said second means comprising at least one tab projecting into the opening and adapted to be bent to a direction perpendicular to the plane of the opening, whereby conduit or wiring may be secured thereto, said tab being bent to extend perpendicular to the face of the stud.

12. A plate as set forth in claim 11 including two tabs, and holes in each tab for conduit or wiring.

13. A plate as set forth in claim 12 wherein said opening includes generally parallel top and bottom edges, and said tabs are bent along each respective edge to extend inwardly horizontally parallel to each other at the top and bottom of the opening.

14. A plate as set forth in claim 13 wherein said plate includes third means to secure a cover plate thereto.