BOITIER POUR APPAREILS ELECTRIQUES, BLINDE CONTRE DES RAYONNEMENTS ELECTROMAGNETIQUES PARASITES A HAUTE FREQUENCE

摘要

The joints between access doors and door frames of shield housings for electrical devices are provided with contact springs which are resiliently conformable to variables in joint spacing and which are equipped to provide multiple wiping contact with the surfaces of the doors and frames for electrical conduction efficiency and to minimize contact resistance between the door and housing. The arrangement is such that the contact springs can be mounted on the door after finish has been applied to the door as by electrophoresis.