摘要:
The invention relates to a cable fixture assembly for fastening at least one cable, such as an optical fiber cable, at a cable carrier, such as a housing of a splitter. The cable having a core, a reinforcement cover for protecting the core as well as an outer jacket, wherein the reinforcement cover and the outer jacket are stripped off the core, at least in sections, and the stripped-off reinforcement cover is folded back; as well as the cable carrier, to which the cable is fastened with the fold-back section of the reinforcement cover. Further provided is a method of fastening at least one cable having a core, a reinforcement cover for protecting the core as well as an outer jacket, such as an optical fiber cable, at a cable carrier, such as the housing of a splitter.
摘要:
The present disclosure relates to a cable sealing device (30) for providing a seal about a cable (88, 90). The cable sealing device (30) includes a cable seal arrangement (38) that is pressurized to seal the cable (88, 90). The cable sealing device (30) includes an autonomous containment structure (92F, 92R, 56) for laterally and axially containing the sealing arrangement (38). The autonomous containment structure (92F, 92R, 56) includes a moveable portion (92F, 92R) that is moved to an actuated position to pressurize the cable seal arrangement (38). The cable sealing device (30) also includes a retention mechanism (129) for retaining the moveable portion (92F, 92R) in the actuated position. The autonomous containment structure (92F, 92R, 56) further includes an autonomous perimeter casing (56) mounted over the sealing arrangement (38) for laterally containing the cable sealing arrangement (38) such that the cable sealing arrangement (38) remains pressurized when the moveable portion (92F, 92R) is in the actuated position independent of whether the cable sealing device (30) is mounted within an enclosure (20). The cable sealing device (30) has a wrap-around configuration for allowing a cable (88, 90) to be laterally inserted into the cable sealing device (30).
摘要:
An improved cable breakout assembly is disclosed for use with a trunk cable and multiple breakout wires, or cables exiting from the trunk cable. A protective housing has a series of cable cradles, each of which accommodates a cable or wire in the cable transition area. The cable cradles have inwardly facing stop surfaces and stop members are applied to the exterior surfaces of the cables proximate to the cable cradles. The stop members encircle the cables and define a shoulder or stop surface in opposition to the stop surfaces of the cable cradles. The two stop surfaces confront each other and prevent movement of the cables out of the housing, so to provide an integrated strain relief to the cable transition area.
摘要:
Disclosed is a split conduit for separating line and low voltage wiring, wherein two wire or cable types are supported and do not interfere with one another along the conduit length. The conduit includes a rounded outer wall forming an enclosed cross section, wherein a partition is provided within the interior of the conduit that runs along its length to create a first and second pathway. The outer surface of the conduit is discretely marked based on line or low voltage, allowing a user to distinguish what wire type is in each pathway and to locate the partition without inspecting the wires or looking into the interior of the conduit. The split conduit is adapted to be connected to a split meter socket box having a divider for separating connection types, wherein wires from corresponding conduit chambers can be oriented appropriately to establish electrical connectivity within the meter box.
摘要:
The present invention provides a field weldable connection. In one embodiment, the field weldable connection is a downhole connector assembly for sealingly attaching a first and a second segment of a control line. The control line has an outer housing that encapsulates a polymeric secondary housing. A communication line runs therethrough the secondary housing. The connector further comprises a weld coupling welded to the outer housing of the first and second segments of the control line. To protect the communication line from the thermal radiation and heat generated during the welding process, at least one reflective sleeve replaces a portion of the secondary housing at a location intermediate the communication line and the welds of the coupling.
摘要:
A building entrance protector swivel cable mounting arrangement without a feed through hole requirement has an output wire termination device, a barrier wall comprises a fire-resistant plate for isolating the swivel cable from the output wire termination device within the building entrance protector. The fire-resistant plate has a narrow opening comprised of a primary aperture and a wiring access slot. The wiring access slot permits insertion of terminated individual wiring into the primary aperture. A method in accordance with the present invention is also described.
摘要:
Apparatus and method for reducing the wear on a wire traversing a pivot or hinge and extending from first wiring layer to a second wiring layer that is pivotably attached to the first wiring layer by the hinge for pivotable angular movement from a closed position, in which the second wiring layer is in overlying relationship with the first wiring layer, to an opened position, in which the second wiring layer is pivoted away from the first wiring layer. A first wire guide is disposed on the first wiring layer and the second wire guide is disposed on the second wiring layer. The wire guides channel the wire so that should the second wiring layer be in the closed position, the wire would be subjected to both rotational and bending forces.
摘要:
A retention strip for winding around an elongate object is disclosed. When the strip is wound in use it can decrease in length when compressed around the object, thereby contracting around the object. The strip preferably includes one or more, preferably a plurality of, collapsible portions, and the strip can decrease in length due to the collapsing of one or more of the collapsible portions.
摘要:
Electrical connections with terminals on a protector module mounting panel are protectively shielded from the effects of moisture condensation and other deleterious environmental conditions. The panel is placed in a housing having a top opening and a bottom opening, and wire leads are connected to the terminals. A pan member is placed across the bottom opening of the housing, to define a clearance gap between the pan member and the housing. The wire leads are routed through the clearance gap, and the connection terminals are protectively shielded by a sealant material which may be poured into the pan member from outside the panel housing through the defined clearance gap, and allowed to harden.
摘要:
A fiber optic splice closure assembly has two end plate assemblies, and a closure base and a closure cover attached to the end plate assemblies. An adapter is secured within a cable entrance port in the end plate assembly to alter the end plate opening to accommodate a fiber optic cable. The adapter restrains the cable sheath against axial forces and provides a seal between the optical fiber cable, the adapter and the end plate assembly. A bracket assembly is provided to anchor the optical fiber cable strength member to the end plate assembly. The closure provides a mounting bar secured to said end plate assemblies proximate the closure base and a mounting platform secured to the mounting bar.