Cable channel filler with imbedded shield and cable containing the same
First Claim
1. A metal shield for data transmission cables comprising:
- a plurality of longitudinally extending spaced shield legs, said shield legs formed from a first and a second metal shield tape, said first shield tape being a continuous single piece metal shield tape folded to provide at least three longitudinally extending shield legs; and
said second shield tape forms at least one of said shield legs, said second tape has about 20 percent to about 50 percent or at least {fraction (1/16)} inch of one side thereof encased by a folded over portion of one of said first shield tape legs.
5 Assignments
0 Petitions
Accused Products
Abstract
A cable channel filler or spline and a cable containing the cable channel filler or spline in its core. The channel filler extends longitudinally and has a plurality of spaced longitudinally extending open pockets in which cables, such as unshielded twisted pair cables, are placed and form part of the core. The core containing the twisted pair cables in the pockets is jacketed. The longitudinal pockets have a cross-sectional area that is greater than the envelope diameter of the twisted pair cable to be placed in the pocket. The channel filler has an imbedded shield that extends into each of the channel filler pocket legs and is preferably prepared from a single tape. Alternatively when two tapes are used for the shield, the first tape has three shield legs and with one leg being a folded over leg and the second tape forms the fourth leg and has 20 to 50 percent—at least {fraction (1/16)} in. of one of its sides encased by the folded over portion of the first tape.
115 Citations
3 Claims
-
1. A metal shield for data transmission cables comprising:
-
a plurality of longitudinally extending spaced shield legs, said shield legs formed from a first and a second metal shield tape, said first shield tape being a continuous single piece metal shield tape folded to provide at least three longitudinally extending shield legs; and
said second shield tape forms at least one of said shield legs, said second tape has about 20 percent to about 50 percent or at least {fraction (1/16)} inch of one side thereof encased by a folded over portion of one of said first shield tape legs. - View Dependent Claims (2)
-
-
3. A signal transmission cable comprising:
-
an interior channel filler body extending along a longitudinal length of said cable having at least three longitudinally extending spaced open pockets formed by at least three longitudinally extending filler legs;
each of said pockets has therein a twisted pair insulated conductor;
a metal shield, said shield is formed from a first and a second metal shield tape;
said first shield tape being a continuous single piece metal shield tape folded to provide at least three longitudinally extending shield legs;
said second shield tape forms at least one of said shield legs, said second tape has about 20 percent to about 50 percent or at least {fraction (1/16)} inch of one side thereof encased by a folded over portion of one of said first shield tape legs.
-
Specification