Helically wound retaining member for a double caged armored electromechanical cable

Claim 2

A multiple caged armored 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 directly about the preceding layer, the first layer being wound directly over said core; means for insulatively jacketing the multiple caged armored cable for protecting the cable; and means, formed as a portion of at least one of said inner layers, for retaining each of the individual wires in the next successive layers wound thereupon, said retaining means being generally similar to the wires making up the layer in which said retaining means is located, said retaining means being helically wound along with the wires in the layer in which it is located and being formed having a generally impressionable outer surface which is configured to partially accept wires in the next successive layer for statically retaining the same.

Claim 3

A double caged 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 caged layer of wires wound directly upon said first armored layer, said second armored caged 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; means, formed as a portion of said first armored layer, for retaining each of the individual wires in said second armored caged layer in their respective spaced relationship to one another, said retaining means being generally similar to the wires making up said first armored layer, said retaining means being helically wound along with the wires in said first armored layer and being formed having at least a generally plastic outer surface which is configured to partially accept wires in said second armored layer for statically retaining the same with respect to each other and with said retaining means; and means for insulatively jacketing the double caged armored cable for protecting the cable.

Claim 4

A double caged 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 caged layer of wires wound directly upon said first armored layer, said second armored caged 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; means, formed as a portion of said first armored layer, for retaining each of the individual wires in said second armored caged layer in their respective spaced relationship to one another, said retaining means being generally similar to the wires making up said first armored layer, said retaining means being helically wound along with the wires in said first armored layer and being formed having at least a generally plastic outer surface which is configured to partially accept wires in said second armored layer for statically retaining the same with respect to each other and with said retaining means; and means for insulatively jacketing the double caged armored cable for protecting the cable.

Claim 5

A double caged 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 caged layer of wires wound directly 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, 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; means, formed as a portion of said first armored caged layer, for retaining each of the individual wires in said second armored layer in their respective spaced relationship to one another, said retaining means being generally similar to the wires making up said first armored layer, said retaining means being helically wound along with the wires in said first armored layer and being formed having at least a generally plastic outer surface which is configured to partially accept wires in said second armored layer for statically retaining the same with respect to each other and with said retaining means; and means for insulatively jacketing the double caged armored cable for protecting the cable.

Claim 6

A double caged 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 caged layer of wires wound directly 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, 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; means, formed as a portion of said first armored caged layer, for retaining each of the individual wires in said second armored layer in their respective spaced relationship to one another, said retaining means being generally similar to the wires making up said first armored layer, said retaining means being helically wound along with the wires in said first armored layer and being formed having at least a generally plastic outer surface which is configured to partially accept wires in said second armored layer for statically retaining the same with respect to each other and with said retaining means; and means for insulatively jacketing the double caged armored cable for protecting the cable.

Claim 7

The double caged electromechanical cable according to claim 3 wherein said cable includes retaining means formed as a portion of both said first and said second armored layers of wires, said retaining means interlocking with one another for increased wire stability in both layers.

Claim 8

The double caged electromechanical cable according to claim 3 wherein said cable includes a plurality of said retaining means formed as a portion of said first armored layer of wires.

Claim 9

The double caged electromechanical cable according to claim 3 in which said retaining means is configured having a wire core, smaller in diameter than the remaining wires in said first armored layer, and an outer resilient coating for accepting and retaining wires of said second armored layer, the combined diameter of said inner core and outer resilient coating being substantially equal to the individual wires in said first layer.

Claim 10

The double caged electromechanical cable according to claim 3 in which said retaining means is configured as a solid resilient material element having a diameter substantially equal to the individual wires in said first layers.

Claim 11

The double caged electromechanical cable according to claim 3 in which at least an outer portion of said retaining means is formed from an electrically insulative material.

Claim 12

The double caged electromechanical cable according to claim 8 in which said retaining means includes an outer covering of thermoplastic material.

Claim 13

The double caged electromechanical cable according to claim 8 in which said outer covering is polyolefin.