Alternating cage coupler
A full-rotational conductor assembly includes a pair of coaxial electrically conductive members having complementary tracks, relatively rotatable about a common axis. A plurality of electrically conductive coupler halves located between and engaging the tracks enable electrical connection between the tracks of the conductive members. A cage is connected to each of the coupler halves and substantially located between the complimentary tracks.
1. A full-rotational conductor assembly, comprising:
a pair of coaxial electrically conductive members having complementary tracks, relatively rotatable about a common axis;
a plurality of electrically conductive coupler halves, each of the coupler halves located between and engaging the tracks, thereby enabling electrical connection between the tracks of the conductive members; and
a cage connected to each of the coupler halves and substantially located between the complimentary tracks, wherein the cage biases the coupler halves against the complimentary tracks.
2. The full-rotational conductor assembly of claim 1 , wherein each of the coupler halves is isolated from the other coupler halves.
3. The full-rotational conductor assembly of claim 1 , further comprising a bushing mounted within each of the coupler halves for receiving a connector from the cage.
4. The full-rotational conductor assembly of claim 1 , further comprising a plurality of axles connecting the cage to each of the coupler halves.
5. The full-rotational conductor assembly of claim 1 , wherein the cage further comprises a first side and a second side, wherein at least one of the coupler halves is mounted to the first side of the cage and at least one of the coupler halves is mounted to the second side of the cage.
6. The full-rotational conductor assembly of claim 1 , wherein the pair of coaxial electrically conductive members further comprises an inner conductive member and an outer conductive member, wherein the cage is located within the outer conductive member.
7. The full-rotational conductor assembly of claim 3 , wherein the bushing has diminished frictional contact with the connector.
8. A full-rotational conductor assembly, comprising:
a pair of coaxial electrically conductive members having complementary tracks, relatively rotatable about a common axis;
a plurality of electrically conductive coupler halves, each of the coupler halves located between and engaging the tracks, thereby enabling electrical connection between the tracks of the conductive members;
a plurality of bushings, wherein each of the coupler halves has one of the bushings mounted therein, wherein the bushing and coupler halves are formed from different materials;
a plurality of axles, wherein each of the bushings is engaged with one of the axles; and
a cage substantially located between the complimentary tracks and connected to each of the axles.
9. The full-rotational conductor assembly of claim 8 , wherein each of the coupler halves is isolated from the other coupler halves.
10. The full rotational conductor assembly of claim 8 , wherein the cage biases the coupler halves against the complimentary tracks.
11. The full-rotational conductor assembly of claim 8 , wherein the bushing has diminished frictional contact with the axle.
12. The full-rotational conductor assembly of claim 8 , wherein the cage further comprises a first side and a second side, wherein at least one of the coupler halves is mounted to the first side of the cage and at least one of the coupler halves is mounted to the second side of the cage.
13. A method of conducting electricity between two coaxial electrically conductive members having complementary tracks, relatively rotatable about a common axis, the method comprising the steps of:
mounting a plurality of electrically conductive coupler halves between and engaging the complimentary tracks, thereby enabling electrical connection between the tracks of the conductive members;
mounting each of the coupler halves to a cage substantially located between the complimentary tracks;
maintaining the coupler halves in spaced relationship along a circumference of the tracks with the cage;
loading a bushing into each of the coupler halves;
mounting a plurality of axles to the cage; and
engaging the axles with the bushings.
14. The method of claim 13 , further comprising diminishing frictional contact between the axle and the bushing.
15. The method of claim 13 , further comprising the step of biasing the coupler halves into the tracks with the cage.
16. The method of claim 13 , wherein the step of mounting a plurality of electrically conductive coupler halves further comprises mounting two of the coupler halves to each of opposing sides of the cage.