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Wall sleeve TO WIRE SUCH AS CABLE OR TUBES AND DEVICE FOR PRODUCING A LINING FOR SUCH GENNEMFOERING In a concrete wall
Wall sleeve TO WIRE SUCH AS CABLE OR TUBES AND DEVICE FOR PRODUCING A LINING FOR SUCH GENNEMFOERING In a concrete wall
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机译:墙壁套管,可作为电缆或管子以及用于在混凝土墙中进行此类整体生产的衬里的设备
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摘要
A feed through ducting arrangement comprises elastic fitting members (4, 4') which fill up the empty space of the wall opening (2) and which seal under pressure against each other and on the one hand against the conduits (1) and on the other hand against the soffit (5) of the wall opening (2). For producing that pressure, disposed on the side of the wall having the larger cross-section of opening is a clamping flange (6) which extends around the periphery of the opening and which at least partially engages over the fitting members (4, 4') on the front end thereof, from the edge of the opening. The clamping flange (6) can be axially tightened towards the wall (3.1) and presses the fitting member (4, 4') axially into the reducing wall opening (2). IMAGE
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