CLOSURE FOR OPTICAL FIBER CABLE

Japanese Patent JP3856890

B2

PROBLEM TO BE SOLVED: To improve working efficiency by fastening sleeves by means of fasteners wound around the outer peripheries of these sleeves and providing display parts of the displaying fastening positions on the outer peripheries of at least one of the sleeves.
SOLUTION: The sleeves 11, 12 house the junctures of the optical fibers drawn out of optical fiber cables 3 therein and constitute separable and integratable two split structures. The outer peripheral surfaces of the sleeves 11, 12 are provided with block parts 14 comprising plural projecting lines (rubs) 13. The display parts 15 are formed between the projecting lines 13 on outer peripheral surface of the one sleeve 11. The display parts 15 are so formed that the winding and fastening positions of the fasteners 16 for fastening the sleeves 11, 12 may be displayed according to the necessary member of pieces necessary for fastening by the symbols, such as A and B, formed to recess from the outer peripheral surface. For example, the sleeves 11, 12 area fastened by winding the fasteners 16 in the position where the symbol B of the display parts 15 is displayed.

JP5268124	Fiber optic branch assembly
WO/2019/120243	PLANE LIGHT SOURCE ASSEMBLY AND REFRIGERATOR PROVIDED THEREWITH

Kunihiko Jimbo
Hideo Hirao
Sugiyama Noboru
Mineshima Sanji
Akira Nishimura

JP4827497A

December 13, 2006

March 03, 1997

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Fujikura Ltd.
Japan Recom Co., Ltd.

G02B6/00; G02B6/46; G02B6/44; (IPC1-7): G02B6/00

JP63089809A
JP57107703U
JP6059802U
JP1308118A
JP8237849A
JP545604U
JP3231207A
JP10246817A
JP560137U
JP295120A

WO1996033431A1

Masatake Shiga

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