The invention relates to a door for an electric switch cabinet comprising a door leaf made of a material isolating from fire and arcs, a hinge construction at a vertical edge of said door leaf and connectable to the cabinet frame, and a locking device cooperating with the door frame at the other vertical...http://www.google.fr/patents/US5207023?utm_source=gb-gplus-shareBrevet US5207023 - Door for an electric switch cabinet
