摘要:
The present invention concerns a compression unit, in the form of wedge (2, 7, 20), of a transition for cables, pipes or wires. The wedge (2, 7, 20) is to be placed inside a frame (1) together with a number of compressible modules (3), which modules (3) are to receive cables etc. The wedge (7, 20) comprises a number of wedge elements (8-11, 21-24). The wedge (7, 20) is moved between non activated and activated positions by means of a screw (13, 26), received in a through opening of a first wedge element (8, 21), and a sleeve (14, 27), recived in an opening of a second wedge element (9, 22). The wedge (2, 7) further comprises at least one clip (16, 29), of an electrically conductive material, placed inside the wedge (7, 20). The at least one clip (16, 29) is placed to connect the screw (13, 26) with the frame (1) to connect the screw (13, 26) to earth.
摘要:
The present invention concerns a frame (1) for cable entries or pipe penetrations placed in a wall or other partition and forming an opening through the wall or other partition. The frame (1) receives compressible modules (2) surrounding each cable (9) or pipe received in the frame (1). A barrier of modules (2), at least one compression unit (3) and possible stay plates (7) are placed at one end of the frame (1). A layer (8) of conductive material is placed inside the frame adjacent the barrier of modules (2), compression unit (3) and stay plates (7). The frame (1) is especially directed to damping of electromagnetic disturbances/EMI.
摘要:
The present invention concerns a frame (1, 12, 19) receiving one or more modules (2, 22) for cable entries or pipe penetrations. A compression unit (8, 23) is an integrated part of the frame (1, 12, 19), which compression unit (8, 23) is to compress the modules (2, 22) inside the frame (1, 12, 19). The compression unit (8, 23) comprises three compression wedges (9-11, 25, 26). An upper and a lower compression wedge (9, 10, 25) have the same orientation, while a middle compression wedge (11, 26) has an opposite orientation. The middle compression wedge (11, 26) is oriented with a broad side (31) facing an opening (3, 13) of the frame (1, 12, 19) receiving the modules (2, 22). At least one compression screw (7, 24) goes through openings (32) of the upper and lower compression wedges (9, 10, 25) and through a slot (34) in the middle compression wedge (11, 26).
摘要:
Die Erfindung betrifft eine Dichtungsvorrichtung (1) zum Abdichten eines Medienrohres, insbesondere mit durch das Medienrohr geführten Leitungen, gegenüber einem Durchbruch in einer Wand, mit wenigstens zwei axial hintereinander angeordneten Dichtungskörpern (2, 4) und wenigstens drei Spannplatten (6, 8, 10) zum axialen Verpressen der Dichtungskörper (2, 4), wobei jeweils wenigstens eine Spannplatte (6, 10) an axialen Enden der Dichtungsvorrichtung (1) und wenigstens eine Spannplatte (6, 8) zwischen den zwei Dichtungskörpern (2, 4) angeordnet ist, wobei die Spannplatten (6, 8, 10) derart mit Spannbolzen (12a, 12b, 12c, 14a, 14b, 14c) zum Beaufschlagen der Spannplatten (6, 8, 10) mit einer Presskraft verbunden sind, dass die Dichtungskörper (2, 4) unabhängig voneinander verpressbar sind.