Slip sleeve mechanism for a strength tapered caged armored electromechanical cable

Claim 2

A multiple caged tapered strength armored electrical cable of a given length, said cable comprising: a core; means covering said core for protecting the same; a plurality of armored layers of wires located about said covering means, each armored layer being formed from a plurality of wires successively helically wound about the preceeding layer, the first layer being wound directly over said core, each of said plurality of wires in each layer being spaced from the adjacent two wires to form a radial space between all of said wires; said pluralities of wires each being of given numerical quantities for a given sublength of said given cable length, said given numerical quantities being changed together progressively for progressive other given sublengths of said given cable length for producing a tapered strength caged armored cable; means, within which loose ends of said wires in said armored layers are placed, for retaining said loose ends while permitting their movement within said retaining means and for preventing said loose ends from migrating from the armored layer in which they are initially located; and means for insulatively jacketing the multiple caged armored cable for protecting the cable, said jacketing means also filling the radial spaces located between the wires of said layers and preventing movement of one wire in any of said pluralities from appreciably moving with respect to any other wire in the same plurality of wires.

Claim 3

A double caged tapered strength armored electromechanical cable of a given length, said cable comprising: means for conducting electricity; means covering said electrical conducting means for electrically insulating the same; a first armored layer of wires located about said insulating means, said first armored layer being formed from a first plurality of wires helically wound about said insulating means, each of said first plurality of wires being spaced from the adjacent two wires to form a radial space between all of said wires; a second armored layer of wires wound upon said first armored layer, said second armored layer being formed from a second plurality of wires helically wound about said first plurality of wires, each of said second plurality of wires being spaced from each other a sufficient distance to form radial spaces between all of said second plurality of wires, said first and second pluralities of wires each being of given numerical quantities for a given sublength of said given cable length, said given numerical quantities being changed together progressively for progressive other given sublengths of said given cable length for producing a tapered strength caged armored electromechanical cable; means, adapted to receive and movably retain the loose ends contained throughout both said first and second armored layers, for preventing said loose ends from migrating from the armored layer in which they are initially placed and shorting the electrical core of said cable; and means for insulatively jacketing the double caged armored cable for protecting the cable, said jacketing means also filling the radial spaces located between the wires of said first and second pluralities of wires and preventing one wire in either of said pluralities from appreciably moving with respect to any other wire in the same plurality of wires.

Claim 4

A double caged tapered strength armored electromechanical cable of a given length, said cable comprising: means for conducting electricity; means covering said electrical conducting means for electrically insulating the same; a first armored layer of wires located about said insulating means, said first armored layer being formed from a first plurality of wires helically wound about said insulating means, each of said first plurality of wires being spaced from the adjacent two wires to form a radial space between all of said wires; a second armored layer of wires wound upon said first armored layer, said second armored layer being formed from a second plurality of wires helically wound about said first plurality of wires, each of said second plurality of wires being spaced from each other a sufficient distance to form radial spaces between all of said second plurality of wires, said first and second pluralities of wires each being of given numerical quantities for a given sublength of said given cable length, said given numerical quantities being changed together progressively for progressive other given sublengths of said given cable length for producing a tapered strength caged armored electromechanical cable; means, adapted to receive and movably retain the loose ends contained throughout both said first and second armored layers, for preventing said loose ends from migrating from the armored layer in which they are initially placed and shorting the electrical core of said cable; and means for insulatively jacketing the double caged armored cable for protecting the cable, said jacketing means also filling the radial spaces located between the wires of said first and second pluralities of wires and preventing one wire in either of said pluralities from appreciably moving with respect to any other wire in the same plurality of wires.

Claim 5

A double caged tapered strength armored electromechanical cable of a given length, said cable comprising: means for conducting electricity; means covering said electrical conducting means for electrically insulating the same; a first armored layer of wires located about said insulating means, said first armored layer being formed from a first plurality of wires helically wound in a given direction about said insulating means, each of said first plurality of wires being spaced from the adjacent two wires to form a radial space between all of said wires; a second armored layer of wires wound upon said first armored layer, said second armored layer being formed from a second plurality of wires helically wound about said first plurality of wires in the opposite helical winding direction for providing a torque balanced net result for the two layers, each of said second plurality of wires being spaced from each other a sufficient distance to form radial spaces between all of said second plurality of wires, said first and second pluralities of wires each being of given numerical quantities for a given sublength of said given cable length, said given numerical quantities being changed together progressively for progressive other given sublengths of said given cable length for producing a tapered strength caged armored electromechanical cable which is torque balanced in any given cable sublength; means, adapted to receive and movably retain the loose ends contained throughout both said first and second armored layers, for preventing said loose ends from migrating from the armored layer in which they are initially placed and shorting the electrical core of said cable; and means for insulatively jacketing the double caged armored cable for protecting the cable, said jacketing means also filling the radial spaces located between the wires of said first and second pluralities of wires and preventing movement of one wire in either of said pluralities from appreciably moving with respect to any other wire in the same plurality of wires.

Claim 6

A double caged tapered strength armored electromechanical cable of a given length, said cable comprising: means for conducting electricity; means covering said electrical conducting means for electrically insulating the same; a first armored layer of wires located about said insulating means, said first armored layer being formed from a first plurality of wires helically wound in a given direction about said insulating means, each of said first plurality of wires being spaced from the adjacent two wires to form a radial space between all of said wires; a second armored layer of wires wound upon said first armored layer, said second armored layer being formed from a second plurality of wires helically wound about said first plurality of wires in the opposite helical winding direction for providing a torque balanced net result for the two layers, each of said second plurality of wires being spaced from each other a sufficient distance to form radial spaces between all of said second plurality of wires, said first and second pluralities of wires each being of given numerical quantities for a given sublength of said given cable length, said given numerical quantities being changed together progressively for progressive other given sublengths of said given cable length for producing a tapered strength caged armored electromechanical cable which is torque balanced in any given cable sublength; means, adapted to receive and movably retain the loose ends contained throughout both said first and second armored layers, for preventing said loose ends from migrating from the armored layer in which they are initially placed and shorting the electrical core of said cable; and means for insulatively jacketing the double caged armored cable for protecting the cable, said jacketing means also filling the radial spaces located between the wires of said first and second pluralities of wires and preventing movement of one wire in either of said pluralities from appreciably moving with respect to any other wire in the same plurality of wires.

Claim 7

The double caged tapered strength armored electromechanical cable according to claim 3 in which said means for preventing wire end migration is a generally tubular shaped element into which individual wire ends are placed, each wire end having a separate tubular shaped element.

Claim 8

The double caged tapered strength armored electromechanical cable according to claim 3 in which said means for preventing wire end migration is a generally tubular shaped element into which individual wire ends are placed, each wire end having a separate tubular shaped element, said tubular shaped element having an inner diameter just large enough to receive a wire therein and having an outside diameter which is slightly larger than a wire diameter.

Claim 9

The double caged tapered strength armored electromechanical cable according to claim 3 in which said means for preventing wire end migration is a generally tubular shaped element into which individual wire ends are placed, each wire end having a separate tubular shaped element, said tubular element being formed from a metal.

Claim 10

The double caged tapered strength armored electromechanical cable according to claim 3 in which said means for preventing wire end migration is a generally tubular shaped element into which individual wire ends are placed, each wire end having a separate tubular shaped element, said tubular element being formed from a plastic which will retain said wire end.

Claim 11

The double caged tapered strength armored electromechanical cable according to claim 3 in which said means for preventing wire end migration is a generally tubular shaped element into which individual wire ends are placed, each wire end having a separate tubular shaped element, said tubular element being formed from a metal, said metal tubular element being spot welded to the two adjacent wires in the layer in which the wire it is associated with lies.

Claim 12

The double caged tapered strength armored electromechanical cable according to claim 3 in which said means for preventing wire end migration is a generally tubular shaped element into which individual wire ends are placed, each wire end having a separate tubular shaped element, said tubular element being formed from a plastic which will retain said wire end, said plastic tubular element being rigidly attached to the two adjacent wires in the layer in which the wire it is associated with lies.