Data transmission cable
First Claim
Patent Images
1. A data transmission cable, comprising:
- a plurality of twisted pairs, each formed by twisting two insulated wires, and each of the insulated wires being formed by covering a conductor with an insulator;
a hollow filler composed of a tubular elastic body, the hollow filler being collectively arranged in contact with the plurality of twisted pairs; and
a jacket covering an outer periphery of the plurality of twisted pairs collectively arranged.
1 Assignment
0 Petitions
Accused Products
Abstract
Four twisted pairs 115 are forced to be brought into contact with a hollow filler 113 and collectively arranged around the hollow filler 113 so as to deform a contact portion into a concave form. The outer periphery of the four twisted pairs 115 collectively arranged is covered with a jacket 117 to form a data transmission cable 111.
45 Citations
21 Claims
-
1. A data transmission cable, comprising:
-
a plurality of twisted pairs, each formed by twisting two insulated wires, and each of the insulated wires being formed by covering a conductor with an insulator;
a hollow filler composed of a tubular elastic body, the hollow filler being collectively arranged in contact with the plurality of twisted pairs; and
a jacket covering an outer periphery of the plurality of twisted pairs collectively arranged. - View Dependent Claims (2)
-
-
3. A data transmission cable, comprising:
-
a plurality of insulated wires, each formed by covering a conductor with an insulator;
a rhombus filler provided with a concave portion having a curvature substantially equal to a curvature of outer peripheries of the insulated wires;
a metallic tape shielding an outer periphery of the insulated wires, the insulated wires being arranged along the concave portion and twisted; and
a jacket member covering the metallic tape. - View Dependent Claims (4, 5)
-
-
6. A data transmission cable, comprising:
-
a plurality of twisted pairs, each formed by twisting two insulated wires, each of the insulated wires being formed by covering a conductor with an insulator;
a grooved filler having a round section provided with a plurality of concave grooves, each of which is in contact with part of a trajectory of each of the twisted pairs drawn in a twisting direction; and
an insulator covering an outer periphery of a combination integrated by collectively arranging the grooved filler and the twisted pairs. - View Dependent Claims (7, 8, 9)
-
-
10. A data transmission cable, comprising:
-
a plurality of twisted pairs, each formed by twisting two insulated wires, each of the insulated wires being formed by covering a conductor with an insulator;
a buffer layer lying for buffering in a portion where the plurality of twisted pairs are close to each other; and
a jacket covering an outer periphery of the plurality of twisted pairs. - View Dependent Claims (11, 12)
-
-
13. A data transmission cable, comprising:
-
a plurality of twisted pairs, each formed by twisting two insulated wires, each of the insulated wires being formed by covering a conductor with an insulator;
an anchor filler for accommodating and arranging the twisted wires in spaces of shape substantially equal to an outline of the twisted wires; and
a jacket member covering the anchor filler. - View Dependent Claims (14, 15, 16)
-
-
17. A data transmission cable, comprising:
-
a plurality of insulated wires, each formed by covering a conductor with an insulator;
a plurality of twisted pairs, each formed by twisting two of the insulated wires;
a windmill filler accommodating and arranging the twisted wires in sector-shaped spaces; and
a jacket covering an outer periphery of the windmill filler. - View Dependent Claims (18)
-
-
19. A data transmission cable, comprising:
-
a twisted pair formed by twisting insulated wires, each formed by covering a conductor with an insulator;
an cross-shaped filler including partition walls arranged to be orthogonal to each other in four directions from a center portion for accommodating and arranging the twisted pairs in separate spaces provided between the partition walls, an optical fiber being arranged in the center portion; and
a jacket member covering an outer periphery of the cross-shaped filler. - View Dependent Claims (20, 21)
-
Specification