Back to results
US 2006/0185875 A1Published application
Cable leadthrough device
AssigneeMurrplastik Systemtechnick GmbH
InventorsMartin Habel, Wolfgang Sohn, Lutz Scharf-Martini, Rainer Funk
Life of this patent
Estimating the term…
Loading patent…
Loading patent…
AssigneeMurrplastik Systemtechnick GmbH
InventorsMartin Habel, Wolfgang Sohn, Lutz Scharf-Martini, Rainer Funk
Estimating the term…
The invention relates to a device for covering and sealing a hole (10) through a wall provided for leading cables therethrough, said hole being provided in, for example, a switchgear cabinet. The device comprises a retaining frame (16), which can be fastened to the edge (66) of the hole through the wall (12), and comprises a number of bushes (30, 31), which are made of elastomeric material, can be removeably inserted inside frame openings (28), and which can be fixed therein. A least one part of the bushes (30, 31) is provided with at least one through opening for a cable. In order to equip the cable leadthrough with cables in a particularly easy manner and to be able to mount it on the switchgear cabinet, the invention provides that the frame openings (28) are open on one side for inserting the bushes (30, 31). In addition, one of the bushes (31), which can be inserted into the frame openings, can be arrested in a direction of insertion in the area of the sidewalls (36) that delimit the frame openings (34).
Device for covering and sealing a hole (10) through a wall intended for leading cables through the latter, having a retaining frame (16) that can be fastened to the edge (66) of the hole through the wall (10), and several bushes (30, 31) made of elastomer material, at least one part of which is provided with at least one passage opening (32) for a cable, wherein the frame openings (28) are open on one side for insertion of the bushes (30, 31), and that at least one of the bushes (31) that can be inserted into the frame openings, in each instance, can be fixed in place in the insertion direction, in the region of the side walls (36) that delimit the frame opening (28) and wherein the side walls (36) of the frame openings (28) are provided with catch depressions (38) for accommodating catch organs (42) that project laterally, partially above the bush surface (40).
(canceled)
Bush for a cable lead-through device (14) having a retaining frame provided with frame openings, which consists of elastomer material and is provided with at least one passage opening (32) for a cable, comprising two catch organs (42) that project beyond the bush surface (40) towards opposite sides, which can engage into catch depressions in the side walls of the frame openings.
Dependencies are inferred from the claim text.