Electric pin for use in e.g. electric socket, has connection rod extended by connection terminal comprising ring and locking units that lock electric conductors in housing and comprise metallic spring plate

摘要

The pin (1) has a metallic tubular connection rod (10) extended by a connection terminal (20) comprising a parallelepiped shaped metallic retainer ring (20A) i.e. square sectioned sleeve, and locking units. The locking units lock an electric conductor (C1) and another electric conductor in a receiving housing. The locking units comprise a metallic spring plate (30). The ring has an access opening provided in a plane lateral wall for accessing the housing inside the ring. The rod and the ring are formed as a single piece by cold heading of a metallic billet.