Abstract: Methods and apparatus for a corona free bushing are provided. The bushing includes an insulator including an elongate body having a bore therethrough, and a conductor positioned at least partially within the bore, the conductor including a load current carrying conductive core at least partially clad with at least one layer of a semiconducting insulation, the semiconducting insulation facilitates grading a potential between a radial inner surface of the layer and a radially outer surface of the layer such that corona generated by the conductor is substantially zero.

Abstract: A device for securing an automotive glass pane in an automotive body makes use a molded frame secured to the periphery of the glass pane and provided with a rearwardly projecting U-shaped recess internally formed with saw-teeth which can engage saw-teeth on a ledge or projection of a strip for a U-shaped receptacle body flange of the vehicle extending parallel to the pane. The sealing strip is affixed at least to a web of the frame and bears upon the body.