Patent ID: 8795005

Claim:
A high-current insertion-type connector for transmitting electrical currents, comprising: a mounting rail of electrically conductive material designed for mechanical and electrical connection to a cable, having an open end for the insertion of a mating insertion-type connector made of an electrically conductive material, and a contact-making member arranged and formed in the mounting rail, making electrical contact with a contact surface and produces contact-making pressure between the mounting rail and the mating insertion-type connector inserted therein, such that the contact-making member includes at least one annular helical spring; said annular helical spring insertable within a groove extending in a U-shape which is formed by a U-shaped contact-making point on the mounting rail and which receives the annular helical spring in such a way that the latter forms two main subdivisions extending in parallel to receive the mating insertion-type connector and make contact with it.