Connector
AssigneeE. F. Johnson Company
InventorChander M. Wahi
Life of this patent
Estimating the term…
Abstract
A cable connector for securely connecting an electric cable to the housing of an electric device such as a motor. The connector includes a body and a nut, the body having a rearwardly extending, elongated neck with an internal bore through which may be passed a cable or the like. The neck is externally threaded along at least a portion of its length to receive the internally threaded nut, and the wall of the neck has at least one generally U-shaped slot therethrough to provide at least one forwardly-extending ear movable radially inwardly and outwardly of the neck. The radial thickness of the at least one ear increases forwardly, with the thickness of the ear at its forward end being greater than that of the adjacent neck walls, whereby, as the nut is threaded forwardly onto the neck, the ear is cammed inwardly of the bore to firmly grasp a cable.
Claims7
A cable connector for securely connecting an electric cable to the housing of an electric device and including an internally threaded nut and an integral body, the body having a rearwardly extending, elongated neck with an internal bore through which may be passed a cable, the neck being externally threaded along at least a portion of its length to receive the threaded nut and the walls of the neck having slots therethrough to provide at least one forwardly-extending ear movable radially inwardly and outwardly of the neck, the ear having a radial thickness at its forward end greater than the thickness of the adjacent walls of the neck, whereby, as the nut is threaded forwardly onto the neck, the at least one ear is cammed inwardly of the bore to firmly grasp a cable.
A cable connector for securely connecting an electric cable to the housing of an electric device, and including an internally threaded nut, and an integral, molded plastic body, the body having a rearwardly extending, elongated neck with an internal bore through which may be passed a cable, the neck having external threads along at least a portion of its length to receive the internally threaded nut, and the walls of the neck having generally U-shaped slots therethrough to provide forwardly extending, diametrically opposed ears movable radially inwardly and outwardly of the neck, the radial thickness of the ears increasing gradually forwardly with the thickness of the ears at their forward ends being greater than the that of the adjacent neck walls, the ears having smooth outer circumferential surfaces and inner surfaces terminating forwardly in gently rounded edges to prevent the ears from cutting into a cable, whereby, as the nut is threaded forwardly onto the neck, the ears are cammed mutually inwardly of the bore to firmly grasp between them a cable.
Dependencies are inferred from the claim text.