Electricity: conductors and insulators – Conduits – cables or conductors – Insulated
Reexamination Certificate
2007-05-08
2007-05-08
Mayo, III, William H. (Department: 2831)
Electricity: conductors and insulators
Conduits, cables or conductors
Insulated
C174S1130AS
Reexamination Certificate
active
10467895
ABSTRACT:
A method, an extrusion apparatus and a plant for continuously manufacturing a communication cable. A plurality of twisted pairs of insulated conductors are housed in respective cavities longitudinally formed within an elongated integral body. The cavities have a substantially circular cross-section and maximum diameter adapted to prevent any relative movement of the twisted pairs of insulated conductors with respect to one another, while each of the pairs of insulated conductors is substantially free to move within the cavities along the longitudinal direction of the cable.
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Brandi Giovanni
De Rai Luca Giorgio Maria
Mayo III William H.
Prysmian Cavi E Sistemi Energia S.R.L.
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