zubehu00f6rmontage for dienstbereitstellungskanal

摘要

In order to resist movement of an accessory mounting such as an accessory box in electrical power or communication service provision ducting systems, the accessory mounting comprises a detent (19) for gripping a projection (17) extending in to the ducting from wall members (11) of the ducting (10). A screw (20) can be used to tighten the grip on the projection (17). IMAGE