PURPOSE: To install many optical fiber core wires with a small number of constituent parts by holding connected optical fiber core wires in a protector body, consisting of a bottom plate part and both side plate parts, with a cushion material and by installing them in a sleeve.
CONSTITUTION: When connected optical core wires 2a and 2b are to be installed, a gap atop of both the side plate parts 4a of a protector 5a is widened forcibly, the core wires 2a and 2b wound in loop shapes are installed without being entangled, and the core wires 2a and 2b are also installed similarly in a protector 5b set back to back with the bottom plate part 3a of the protector 5a. Then, a cushion material 9, such as a foamed body, made of synthetic resin, etc., are clamped to the bottom plate parts 3a and 3b with a press lid 10 and a clamping tool 11. The protectors 5a and 5b containing the core wires 2a and 2b are both installed in a sleeve 12, which can be divided into two axially at the center part, on the whole.
ISHIBASHI TOKIO
TAKAHASHI TOMOKI
| JPS53132353U | 1978-10-20 |