20140120741 | Rotatable Electric Coupling Apparatus and Method - What is presented is a method of manufacturing a rotatable electric coupling. The rotatable electric coupling comprises a male connector half and a female connector half. The male connector half comprises one or more male coupling parts, one or more male insulator elements, and a male connector core that has a central burrow. The female connector half comprises a female core base having a channel, one or more female coupling parts that have a channel extender, one or more female core spacers that also have a channel extender, and a female end cap. The method comprises assembling the male connector half, assembling the female connector half, and inserting the male connector half into the female connector half. | 05-01-2014 |