A DOOR SEAL FOR EXCLUDING ELECTROMAGNETIC INTERFERENCE

摘要

A door assembly providing a seal against electromagnetic interference has co-operating inclined faces on the door rim and the door frame which form a tortuous passage inhibiting the transmission of electromagnetic interference round the edges of the door when it is closed. The inclined faces (11,12,13) on the door which are directed away from the hinge progressively increase in steepness to maximise the length of the passage without obstructing the opening movement of the door.