A pedestal assembly for rotatably carrying a load containing radio-sensitive equipment is disclosed, with the assembly having a turntable and base. The profiles of the turntable and base adjacent to one another are both stepped and define a tortuous path between them. The assembly further is designed...http://www.google.fr/patents/US5216431?utm_source=gb-gplus-shareBrevet US5216431 - Pedestal assembly having an RFI/EMI labyrinth shield
Pedestal assembly having an RFI/EMI labyrinth shield