Optical fiber core time returning broken wire protection jig

摘要

(57) Abstract (Modified) Objective Installation being possible in the terminal area of the optical fiber cable,Maximum time of the optical fiber core to regulate the returning warping uniformly, the time returningThe broken wire with warping the prevention possible optical fiber core time returning broken wireThe protection jig is offered. Constitution In joint of optical fiber cable 1 wind around installationAnd others re ru optical fiber core time returning bend suppression jig itself 6 smellsTip of te and aforementioned optical fiber core 2 cable cover tearing off takingri occasion when 5 vicinity you looped, as origin optical fiber heartThe time when belt 2 is disconnected in bigger radius of curvature than returning bend radius r RCircular arc convex cylinder edge 6b and the profile circumferential one which the front cylinder edge annulation were formedVertical channel 6c of direction involute curved line condition in total length ri extendingMaking be present, cable cover stripping occasion 5 or the vicinityIn rim with the fixed means of appropriate winding belt 9 and the like aforementionedIn cable core 3 and aforementioned cable cover 4 tsu te wind around unrestrictedIt constitutes with from the flexible winding attaching part 6 of the hollow cylindrical shaperu.