Fujikura Limited

Ryoichi Mitobe

Shuhei Kanno

Kansei Shindo

Norihiro Momotsu

A pulling terminal structure includes: a braided tube that includes a pulling part; a housing tube disposed inside the braided tube and that houses an optical connector; and a reinforcement member disposed inside the braided tube and that reinforces an end part of the housing tube.

Pulling terminal structure, pulling-end-equipped optical cable, and method for manufacturing pulling-end-equipped optical cable

A cable includes: a cable main body; a first adhesive layer in contact with an outer peripheral surface of the cable main body; a protective member that covers an end part of the cable main body; an outer peripheral member that covers a part of the protective member; and a second adhesive layer on an inner peripheral surface of the outer peripheral member and in contact with the protective member. Adhesive strength of the second adhesive layer is larger than adhesive strength of the first adhesive layer.

Cable, cable manufacturing method, and protective member removal method

An optical cable traction terminal structure includes: a helically wound inner tube that houses an optical cable; and a flexible outer tube disposed on an outer circumferential surface of the helically wound inner tube, wherein a part of the flexible outer tube enters an inside of a groove on the outer circumferential surface of the helically wound inner tube.

Cable traction terminal structure

An optical fiber cable includes: an optical fiber; a sheath that accommodates the optical fiber; a tension member that extends from an end portion of the sheath; a housing disposed at an end portion of the tension member; and an anchor portion disposed on the tension member. The anchor portion increases a projected area of the tension member when viewed from a longitudinal direction of the optical fiber cable, the anchor portion is inside the housing, and the housing is filled with a filler that fixes the anchor potion to the housing.

Optical fiber cable and method of manufacturing optical fiber cable

An optical wiring unit includes a plurality of drawers with optical adapters. Each of the drawers includes a first latch part and a second latch part. When any of the drawers are drawn out to a predetermined position, the first latch part of a drawn-out drawer latches on the second latch part of an adjacent drawer to lock the drawn-out drawer to the predetermined position.

Growing community of inventors

Chiba, Japan

Ryoichi Mitobe