A three-dimensionally shaped round metallic wire having a cross-section non-circular portion in a predetermined portion without performing additional processing and having specified dimensional accuracy and accuracy of form. In an intermediate step in which the round metallic wire is processed in a predetermined three-dimensional shape, a cross-section non-circular portion forming machine 20 which forms the cross-section non-circular portion having a non-circular cross-sectional shape in at least one position is included. At the time of bending, the cross-section non-circular portion is held by a wire holding portion of a bending machine 30, and the bending is performed in the predetermined three-dimensional shape. Holding the cross-section non-circular portion causes relative rotation between the cross-section non-circular portion and the wire holding portion to be suppressed as compared with a case of the cross-section circular shape. Accordingly, bending accuracy in the three-dimensional shape for the round metallic wire is improved.

A new dielectric material for a communication cable has a dielectric base with strength members embedded therein. By a new process, vacuum voids are formed in the dielectric base and at least partially contain or abut the strength members. The material is particularly well suited for a first dielectric tape, where the cable includes a first insulated conductor, the first dielectric tape and a second insulated conductor, with the first insulated conductor being twisted with the second insulated conductor with the first dielectric tape residing between the first insulated conductor and the second insulated conductor. The material is also suitable for a separator of the cable serving to separate twisted pairs from each other within the cable, as well as other components of the cable, such as an insulation layer of one or more of the insulated conductors of the twisted pairs.

A new dielectric material for a communication cable has a dielectric base with strength members embedded therein. By a new process, vacuum voids are formed in the dielectric base and at least partially contain or abut the strength members. The material is particularly well suited for a first dielectric tape, where the cable includes a first insulated conductor, the first dielectric tape and a second insulated conductor, with the first insulated conductor being twisted with the second insulated conductor with the first dielectric tape residing between the first insulated conductor and the second insulated conductor. The material is also suitable for a separator of the cable serving to separate twisted pairs from each other within the cable, as well as other components of the cable, such as an insulation layer of one or more of the insulated conductors of the twisted pairs.

A new dielectric material for a communication cable has a dielectric base with strength members embedded therein. By a new process, vacuum voids are formed in the dielectric base and at least partially contain or abut the strength members. The material is particularly well suited for a first dielectric tape, where the cable includes a first insulated conductor, the first dielectric tape and a second insulated conductor, with the first insulated conductor being twisted with the second insulated conductor with the first dielectric tape residing between the first insulated conductor and the second insulated conductor. The material is also suitable for a separator of the cable serving to separate twisted pairs from each other within the cable, as well as other components of the cable, such as an insulation layer of one or more of the insulated conductors of the twisted pairs.

An object of the present invention is to provide a shield connector that suppresses deterioration of shield performance even when temperature changes are repeated. The shield connector includes a cylindrical braided conductor sheathed on an electric wire, a shield shell having a cylindrical portion covered by the braided conductor, and a shield ring that is crimped so that the braided conductor is positioned between the cylindrical portion and the shield ring. The braided conductor is provided in a state where an adhesive body is soaked. The adhesive body soaked in the braided conductor is adhered between the braided conductor and the cylindrical portion and between the braided conductor and the shield ring.

A flexible electrical cable is provided that extends in a longitudinal direction and contains a conductive core, with a reinforcing layer for limiting a bending radius mounted around the conductive core. The reinforcing layer is formed from at least one strand wound around the conductive core, which has winding sections with support surfaces. The support surfaces of adjacent winding sections are supported on each other to limit a bending radius.

A new dielectric material for a communication cable has a dielectric base with strength members embedded therein. By a new process, vacuum voids are formed in the dielectric base and at least partially contain or abut the strength members. The material is particularly well suited for a first dielectric tape, where the cable includes a first insulated conductor, the first dielectric tape and a second insulated conductor, with the first insulated conductor being twisted with the second insulated conductor with the first dielectric tape residing between the first insulated conductor and the second insulated conductor. The material is also suitable for a separator of the cable serving to separate twisted pairs from each other within the cable, as well as other components of the cable, such as an insulation layer of one or more of the insulated conductors of the twisted pairs.

A flexible electrical cable is provided that extends in a longitudinal direction and contains a conductive core, with a reinforcing layer for limiting a bending radius mounted around the conductive core. The reinforcing layer is formed from at least one strand wound around the conductive core, which has winding sections with support surfaces. The support surfaces of adjacent winding sections are supported on each other to limit a bending radius.

A guide apparatus 10 for an elongate member. The guide apparatus 10 comprises a plurality of elements 12 locatable along the length of the elongate member. Each element 12 extends around the elongate member. The guide apparatus 10 comprises a plurality of elongate link members 14 extending between elements 12. The elongate link members 14 are spaced from each other around the elements 12. The elongate link members 14 permit limited relative movement of the respective elements 12, such that the guide apparatus 10 permits limited bending of the elongate member. The guide apparatus 10 comprises a plurality of spacers 16. The spacers 16 are disposed between the elements 12. The spacers 16 extend around the elongate member. The spacers comprise guide formations 18, through which guide formations 18 the elongate link members 14 extend between the elements 12.

A shielded extension cord device that is resistant to kinking, tangling, and damage includes an electrical cord, which comprises at least two conducting wires. A plug and a socket are attached to a first end and a second end of the electrical cord, respectively, so that the socket is electrically engaged to the plug. A sheath is positioned around the electrical cord and extends substantially between the plug and the socket. The sheath comprises a plurality of sections, the sections of which are pivotally interconnected and substantially rigid so that the sheath is bendable along its length but substantially incompressible along its diameter.