Dispositif de commande a bouton-poussoir contacteur.

摘要

The switch (1) is mounted on a spring (3) which is parallel with a substrate (9) with several electrical contacts. The substrate rests on a pad (6) attached to a frame (5) and presenting two fixing points (10a,b) for the spring. A cylindrical rod (11) and a crown (12) delimit a collar (13) while a sleeve (15) on the rod is pushed against this collar. The rod extremity has a T shaped guide (23). Elastic extensions (35,36,38) are provided on the spring to make contact with the electrical contacts on the substrate.