An insulator for coaxial cable connectors, the insulator is disposed within a coaxial cable connector and contains an insulator passageway. The insulator has a guide surface at one end. As the prepared end of a coaxial cable is inserted into the insulator passageway, the guide surface engages the dielectric...http://www.google.com.au/patents/US7445501?utm_source=gb-gplus-sharePatent US7445501 - Insulator for a coaxial cable connector and method of use thereof
