Title:
光ファイババンドル端末構造
Document Type and Number:
Japanese Patent JP6817920
Kind Code:
B2
Abstract:
To provide a terminal structure of an optical fiber bundle that has a high inclination accuracy of optical axes of a plurality of optical fibers constituting an optical fiber bundle.SOLUTION: A terminal structure A of an optical fiber bundle is configured such that a terminal member 20 is attached to an optical fiber bundle B constituted by a plurality of optical fibers 11. The terminal member 20 comprises: a member body 21 in which a bundle insertion hole 211 into which the optical fiber bundle B is inserted is formed; a clearance material 22 that is inserted into a clearance other than a portion, into which the optical fiber bundle B is inserted, in the bundle insertion hole 211 of the member body 21; and a pressing material 23 that presses the optical fiber bundle B through the clearance material 22 against an inner wall surface of the bundle insertion hole 211 of the member body 21.SELECTED DRAWING: Figure 3B
More Like This:
Inventors:
Kazuaki Kanai
Tatsuya Nishioki
Tatsuya Nishioki
Application Number:
JP2017204938A
Publication Date:
January 20, 2021
Filing Date:
October 24, 2017
Export Citation:
Assignee:
Mitsubishi Cable Industries, Ltd.
International Classes:
G02B6/04
Domestic Patent References:
| JP2004045899A | ||||
| JP2001253725A | ||||
| JP5297287A | ||||
| JP5943903U |
Foreign References:
| US20020064350 | ||||
| WO2016021589A1 |
Attorney, Agent or Firm:
Maeda patent office