Single fastener electrical connector

摘要

A one-piece metallic connector is configured to receive a fastener and has features that grip and electrically bond two conductors as they are clamped together when the fastener is tightened. The connector's generally U-shaped body has first and second legs, a bight portion joining the legs and an opening in each leg through which a single mounting fastener can extend. When installed with the outside of one leg abutting one conductor, another conductor is clamped between the legs. At least one outer projection (tooth) on the outer face of one leg engages the conductor to which the connector is mounted. At least one inner projection (tooth) on the same leg engages the conductor clamped between the legs. A recess on the inner face of the distal portion of the other leg is configured to cradle the clamped conductor.

主权项

1. An electrical connector for connecting a first conductor to a second conductor when secured by a fastener, comprising:
a one-piece, generally U-shaped metal body having a first leg, a second leg and a bight portion joining said legs, each of said legs having a distal portion remote from said bight portion spaced apart to receive the first conductor therebetween, said second leg distal portion terminating in an outwardly folded terminal portion; a first opening in said first leg; a second opening in said second leg passing through said outwardly folded terminal portion, said first and second openings being substantially aligned to permit a fastener to extend therethrough; at least one outer projection formed on said second leg extending outwardly for engaging the second conductor; a recess defined by the distal portion of said first leg configured to cradle the first conductor; and at least one internal projection formed on the distal portion of said second leg and extending inwardly for engaging the first conductor, whereby, when a fastener extending through said openings is tightened with the second conductor abutting said second leg and the first conductor in said recess, said at least one outer projection is forcibly pressed against the second conductor and the first conductor is clamped by said legs to forcibly press said at least one internal projection against the first conductor.