Fiber optic connector
AssigneeInternational Telephone and Telegraph Corporation
InventorLeslie M. Borsuk
Life of this patent
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Abstract
A fiber optic connector is disclosed in which the cable strength member termination comprises inner and outer sleeves surrounding the cable. One of the opposed surfaces of the sleeves is disposed at an angle which opens rearwardly. A clamping ring is disposed between the sleeves. The strength member of the cable is folded back between the angular surface and the clamping ring so that when aa rearward axial load is applied to the cable, the strength member will become more tightly clamped.
Claims5
A connector terminated to a fiber optic cable having a strength member and at least one optical fiber therein comprising:
- a connector body having a front mating end and a rear, said cable extending into said rear of said body;
- fiber optic cable strength member termination means adjacent said rear of said connector body;
- said termination means comprising inner and outer sleeves having opposed, angular and generally cylindrical surfaces and a clamping ring therebetween engaging one of said surfaces;
- said angular surface extending at an angle longitudinally relative to said cylindrical surface with said angle opening rearwardly;
- said cable extending forwardly through said inner sleeve with its strength member folded back over the forward end of said inner sleeve and extending rearwardly between the other of said surfaces and said clamping ring, whereby a rearwardly directed axial load on said cable will cause said ring to shift forwardly thereby tightly clamping said strength member.
Dependencies are inferred from the claim text.