Fiber optic relay switch

Claim 2

A fiber optic relay switch for switching optical signals from a first fiber to a second fiber, said switch comprising a first member for housing at least one optic fiber and a second member for housing at least two optic fibers; said first and second members each having a coupling face and including a tube at the center thereof surrounded by a plurality of parallel rods which are secured to the periphery of said tube; each pair of adjacent rods and the outer peripheries of said tubes of said first and second members defining interstitial channels for reception of optic fibers; said faces of said first and second members being slidably disposed with respect to each other so that in a first position of said members the interstital channels thereof are aligned whereby the end of a fiber in said first member and having an end terminated with the coupling face of said first member is aligned with and optically coupled with the end of a fiber which is disposed in said second member and terminated with the coupling face of said second member, and in a second position of said members the end of such fiber in said first member is aligned with and optically coupled with the end of another fiber in said second member which latter end is terminated with the face of said second member whereby movement of said members relative to each other between said first and second positions switches the optical signals in a first path to a second path.

Claim 3

The fiber optic relay switch of claim 1 wherein said first and second member each include a tube at the center thereof surrounded by a plurality of parallel rods which are secured to the periphery of said tube, said tube and rods forming interstitial channels between each pair of adjacent rods and the outer periphery of the tube.

Claim 4

The fiber optic relay switch of claim 1 wherein each of said tubes is telescoped over a rod which fits snugly within the tube and enables rotation of one of said members about said rod.

Claim 5

The fiber optic relay switch of claim 1 wherein the interstitial openings of said first and second members are provided radially about said rod, a plurality of optic fibers being provided in alternate ones of the interstitial channels of said first member and a plurality of fibers being provided in adjacent ones of the interstitial channels of the second member so that rotation of said first member with respect to said second member causes a switching in multiple of signals from a first path to a second path.

Claim 6

A fiber optic relay switch of claim 1 wherein a linking mechanism is provided which is connected to said second member for rotating said second member a discrete angular amount so that the interstitial channels in said second member are aligned with the interstitial channels of said first member before and after rotation of said first and second members with respect to each other.

Claim 7

The fiber optic relay switch of claim 1 wherein said first member and said second member comprise cylindrical housings which are axially aligned, said coupling faces of said members forming the interface between the ends of said cylindrical members.

Claim 8

The fiber optic relay switch of claim 1 in which at least one optical fiber is housed in said first member and at least two optical fibers are housed in said second member.

Claim 9

A fiber optic relay switch for switching optical signals from a first fiber to a second fiber, said switch comprising a first member for housing at least one optic fiber and a second member for housing at least two optic fibers; said first and second members each having a coupling face and including a cylindrical surface engaging in tangential relationship a plurality of parallel rods which are secured to said cylindrical surface; each pair of adjacent rods and said cylindrical surfaces of said first and second members defining interstitial channels for reception of optic fibers; said faces of said first and second members being slidably disposed with respect to each other so that in a first position of said members the interstitial channels thereof are aligned whereby the end of a fiber in said first member and having an end terminated with the coupling face of said first member is aligned with and optically coupled with the end of a fiber which is disposed in said second member and terminated with the coupling face of said second member, and in a second position of said members the end of such fiber in said first member is aligned with and optically coupled with the end of another fiber in said second member which latter end is terminated with the face of said second member whereby movement of said members relative to each other between said first and second positions switches the optical signals in a first path to a second path.

Claim 10

A fiber optic relay switch for switching optical signals from a first fiber to a second fiber, said switch comprising a first member for housing at least one optic fiber and a second member for housing at least two optic fibers; said first and second members each having a coupling face and including a cylindrical surface engaging in tangential relationship a plurality of parallel rods which are secured to said cylindrical surface; each pair of adjacent rods and said cylindrical surfaces of said first and second members defining interstitial channels for reception of optic fibers; said faces of said first and second members being slidably disposed with respect to each other so that in a first position of said members the interstitial channels thereof are aligned whereby the end of a fiber in said first member and having an end terminated with the coupling face of said first member is aligned with and optically coupled with the end of a fiber which is disposed in said second member and terminated with the coupling face of said second member, and in a second position of said members the end of such fiber in said first member is aligned with and optically coupled with the end of another fiber in said second member which latter end is terminated with the face of said second member whereby movement of said members relative to each other between said first and second positions switches the optical signals in a first path to a second path.

Claim 11

The fiber optic relay switch of claim 8 in which said first and second members each include a tube at the center thereof about which said parallel rods are disposed; each of said tubes being telescoped over a rod which fits snugly within the tubes and enables rotation of one of said members about said rod.

Claim 12

The fiber optic relay switch of claim 8 wherein said first member and said second member comprise cylindrical housings which are axially aligned, said coupling faces of said members forming the interface between the ends of said cylindrical members.

Claim 13

The fiber optic relay switch of claim 8 wherein a linking mechanism is provided which is connected to said second member for rotating said second member a discrete angular amount so that the interstitial channels in said second member are aligned with the interstitial channels of said first member before and after rotation of said first and second members with respect to each other.

Claim 14

The fiber optic relay switch of claim 8 in which at least one optical fiber is housed in said first member and at least two optical fibers are housed in said second member.