Bushing

专利名称：Bushing

发明人：Beele, Johannes Alfred申请号：EP90201620.3申请日：19900621公开号：EP0404266B1公开日：19930310

摘要：A bushing (27) for the sealing passage of a cable, pipe and the like through awall, comprising a frame (1) made of a rigid material which may be sealingly inserted in anaperture provided in the wall, as well as one or more parallelepipedal blocks (20) of aresilient material which may be composed from two identical halves, which blocks (20) intheir composite state exhibit a bore adapted to the shape and dimensions of a cable tobe passed through, which blocks (20) can be inserted in the frame aperture so as to be afine fit, with the two halves of every block encasing a cable, whereby the blocks aredimensioned such that, under operating conditions of the bushing (27), the extendoutwards on at least one side of the frame (1) in a direction transverse to the plane ofthe frame, which blocks (20) are provided with circumferential internal ribs (22) over atleast a part of their length, and whereby blocks (20) whose outer faces rest against aninner wall of the frame under operating conditions of the bushing are provided withexternal ribs (23) over at least a part of the said outer faces.

申请人：CSD INTERNATIONAL B.V.

地址：DE VEKEN 3; NL-1716 KE OPMEER

代理机构：Hooiveld, Arjen Jan Winfried

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