Zenith Radio Corporation

Donald A Neis

Valentijn B Bing

This disclosure depicts an improved method for terminating an electrical resistor for a televisin CRT which could be used for arc suppression, voltage division or the like. The method comprises providing a cylindrical resistor rod and an electrically conductive coil spring whose unstressed inside diameter is slightly less than the outside diameter of the rod. The inside diameter of the spring is enlarged by imposing a torsional stress thereon. An end of the resistor rod is inserted into the opened spring and the spring is released to permit it to tightly constrict upon the rod and thereby make a sound electrical and mechanical engagement therewith. The spring is locked on the resistor rod by permanently joining together a number of the turns of said spring.

Method for terminating an electrical resistor for a television CRT

This disclosure depicts structure and method for terminating an electrical resistor for a television CRT which could be used for arc suppression, voltage division or the like. The structure is disclosed in a preferred form as comprising a cylindrical rod of predetermined length, diameter and resistance. On at least one end of the rod, an electrically conductive coil spring is constricted in firm electrical and mechanical connection with said rod. At least a number of the turns of the spring are mechanically joined to prevent the spring from being torsionally stressed open so as to release the rod. Also disclosed is a method of making an electrical-mechanical termination.

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Naperville, IL, United States of America

Donald A Neis