Electrical conduit, junction box and cable installation method a

Details Electrical conduit, junction box and cable installation method a Electrical conduit, junction box and cable installation method a

1992-10-15

1994-10-18

Picard, Leo P.

Electricity: conductors and insulators

Overhead

Towers, poles or posts

2482065, H02G 326

Patent

active

053570545

ABSTRACT:
For building electrical systems, an electrical rough-in box holding tool is magnetically attached to a rough-in box and then, with the box attached to it, the tool is magnetically attached to a steel column at a proper location to hold the box in place while the box is being secured by screws driven into the column. Steel conduit is placed against the column and magnetically held in place by a conduit holder magnetically attached to the conduit and to the column to hold the conduit in the proper location while it is clamped to the column by a clamp fastened to the column by a screw. Armored cable is passed over a smoothly contoured guide magnetically secured to bar joists, both at the cable feeding end and at a cable pulling or drop end to facilitate the pulling of the cable from a supply coil on the floor up and over one bar joist and down around another bar joist spaced from it, for connection to the conduit which is connected to the rough-in box. The box holding tool is used in different orientations to mount additional junction boxes to the underside of steel roof decking.

REFERENCES:
patent: 2721717 (1955-10-01), Wales
patent: 3017036 (1962-01-01), Albert et al.
patent: 3482910 (1969-12-01), Debelius
patent: 3601521 (1971-08-01), Morton
patent: 3909503 (1975-09-01), Bird

Affiliated with

Also associated with

Rating

Electrical conduit, junction box and cable installation method a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrical conduit, junction box and cable installation method a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrical conduit, junction box and cable installation method a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2374033