ELEKTRISCHE STECKVERBINDUNG FÜR THERMOPLASTISCHE ELEKTRO-SCHWEISSMUFFEN

摘要

A combined electric plug connector establishes a combined connection between supply equipment and an electric welding sleeve (M) with an integrated heating component (E) and an electronic information carrier (I) on a printed circuit board (4). The connector is composed of a strong current connector for welding and of a data transmitting, weak current connector. The strong current connector consists of a pin-socket connector, the pin (11) being located in the electric welding sleeve (M) and the socket (81) in a combined plug (B). Plated-through holes (41) located in the printed circuit board (4) may be slid on the pointed, spring-loaded, thin pins (90) of the combined plug (B) in order to establish the weak current connection. As the plug receptacle (2) for the weak current connection is directly located in the printed circuit board (4), the size of the combined plug receptacle (A) in the electric welding sleeve (M) is limited to a minimum, so that production is simple and economical.