Optical fiber core time returning broken wire protection jig

摘要

(57) Abstract (Modified) Objective The optical fiber terminal area, especially it pulls and it passes, in the section installationBeing easy, during cover stripping job radius of the fiber bendTo try not to be below approved value, the bending in addition with hookingAnd the protection jig which prevents broken wire is offered. Constitution The case of joint of optical fiber cable 1, optical fiberCore time returning bend suppression jig 6 with cylindrical attaching part 6a insertion,It locks with belt 9. In jig 6 bend suppression of annular conditionSection 6b has been attached. Advantages After cable cover 4 is and being, cable core 3The optical fiber core which was pulled out from the spiral concurrent channel 3aBeing hooked while job, it bends, 2 because of the curved surface of the suppression sectionIt can buckle sharply below approved radius of the optical fiber core, it is denseWith not to be, therefore either broken wire accident does not happen.