CONNECTION METHOD OF WIRES TO CONTACTS OF ELECTRICAL CONNECTORS Russian patent published in 2011 - IPC H01R4/18 

FIELD: electricity.

SUBSTANCE: connection method of wires to contacts of electrical connectors consists in the fact that insulation is partially removed from the end of the wire having current-conducting part enveloped with insulation cover and introduced into bottom part of blind stepped hole which is made in the contact shank; at that, adjacent wire section in insulation cover is introduced into output part of blind stepped hole; after that, the contact shank is crimped with external force impact so that inner surface of bottom part of blind stepped hole is introduced to current-conducting part of wire, thus providing electrical connection, and inner surface of output part of blind stepped hole is introduced into the section of insulation cover, thus providing sealing of electrical connection. Contact is composite and includes base part of contact and detachable shank; at that, detachable contact shank with its base part is connected by means of connection elements which are made on each of its composite parts. Contact shank is connected to its base part either by pulse force impact, or by soldering.

EFFECT: invention provides reliability of the connection.

33 dwg