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Wire deflection guide

a wire guide and wire technology, applied in the direction of cables, special-purpose vessels, cables, etc., can solve the problems of rubbing of the insulation surrounding the wire against the corners of the conduit or electrical box, and complicated setup, and achieve the effect of convenient installation, fast introduction and efficient us

Inactive Publication Date: 2008-12-04
ROBSON ROBERT M
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0005]In one aspect, the present invention involves a wire deflection guide that is easily installed at one end of an electrical system infrastructure, allowing wire to be introduced into the system by one person. The wire guide can be used for fast, efficient introduction and routing of electrical wire through electrical service infrastructure. The invention requires minimal set-up involving introducing the guide into an electrical box such that it remains attached to the box. Also, the installed guide may allow wire being introduced into the box to slide along the guide and out of the box without being caught up on any interior corners of the box.

Problems solved by technology

However, this can require complicated set-up, having to feed the fish tape through the apparatus and attaching it to the wire before heading back to the top of the wall to pull the wire through the conduit, and can cause the insulation surrounding the wire to rub against the corners of the conduit or electrical box as it is being pulled out of the electrical box.

Method used

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Examples

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Embodiment Construction

[0019]In one aspect, a wire guide is provided that facilitates the installation of electrical wire into an electrical box. The wire can be pushed through installed conduit that has been previously secured to the box. Typically, the wire is pushed downwardly from a floor above. The conduit may be contained within a block wall. No pulling is necessary so wire can be installed by a single operator working above the target electrical box. The guide eliminates the need for a second party to be stationed at the electrical box to pull the wire through. Coated electrical wire can be stretched, abraded or nicked when it is forcefully pulled through an electrical box. By pushing, rather than pulling, less stress may be applied to the wire, resulting in fewer failures.

[0020]As seen in FIGS. 1 through 5C, one preferred embodiment of wire deflection guide 100 is illustrated. Wire deflection guide 100 can be used when installing wire 500 into electrical service infrastructure so that one person c...

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PUM

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Abstract

A wire deflection guide includes a curved surface that deflects a wire out of an electrical box. The guide is held in place within an electrical box by a suitable means such as a channel or protrusion at one end of the guide that rests against a bottom lip of the electrical box. An opposite end of the guide rests against a back wall of the electrical box. The guide allows wire to be pushed through conduit and out of the electrical box without an operator being proximate the box.

Description

BACKGROUND[0001]1. Field of the Invention[0002]The invention relates to a wire deflection guide for use in feeding wire through an electrical box. More particularly, it relates to a wire deflection guide which may be easily attached to an electrical box to deflect wires out of an electrical box after the wire is fed through a conduit leading to the electrical box.[0003]2. Discussion of the Related Art[0004]When installing electrical service infrastructure during the construction of a building, it is common to add wire to the infrastructure after electrical boxes and conduit are installed within the building. One method of introducing wire through the conduits has been feeding the wire from the bottom of the wall to the top, normally using a fish tape (or some other flexible leader) fed from an opening at the top of the conduit down into a lower electrical box where an end thereof is attached to a length of wire to be pulled upward through the conduit. This method normally takes two ...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): B65H59/00
CPCB65H57/02B65H2701/34H02G3/00
Inventor ROBSON, ROBERT M.
Owner ROBSON ROBERT M
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