| 摘要 |
A cable sleeve having a tubular member with a longitudinally extending slit with longitudinal wedge-shaped flanges along each side, which slit is held in a closed sealing relationship by wedge-shaped clamping rails characterized by an improvement comprising each of the clamping rails having a projection or embossment having an opening therethrough and a tightening band or strap extending through the opening with one end being provided with means for preventing passage of the one end through the opening of the projection, and the band having means for fixing the other end of the band to the cable sleeve so that during assembly of the clamping rail on the wedge-shaped portion, a tension force applied to the band forces the rail into the assembled position and the means for fixing prevents the accidental disassembly of the rail from the member. In a preferred embodiment, the cable sleeve has a pair of wedge-shaped portions and a pair of clamping rails are utilized. Each rail has the projection with an opening with the band extending therethrough so that during assembly a tension force applied to the band forces the rails together and into the assembled position and the means for fixing causes the tightening band to prevent the accidental disassembly of the two rails from the member.
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