Title:
Photoelectrical mind compound cable
Document Type and Number:
Japanese Patent JP6003787
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a photoelectricity composite cable which allows improvement of the strength of a tear line without occurrence of deviation of the cross-sectional shape.SOLUTION: A photoelectricity composite cable includes an optical fiber 2, an inner cylindrical body 3 which houses the optical fiber 2 and is composed of a resin, a plurality of electric wires 4 arranged outside the inner cylindrical body 3 so as to surround the inner cylindrical body 3, an outer cylindrical body 5 which covers the electric wires 4 collectively and a tear line 11 which is arranged in the inner periphery of the outer cylindrical body 5 to tear the outer cylindrical body 5. At least one of the electric wire 4 is formed so as to be larger in outer diameter than other electric wires 4, and the tear line 11 is arranged so as to be adjacent to the electric wire 4 having a larger diameter.
Inventors:
Mitsuki Hirano
Yuki Yasuda
Hiroshi Sakaguchi
Yuki Yasuda
Hiroshi Sakaguchi
Application Number:
JP2013092407A
Publication Date:
October 05, 2016
Filing Date:
April 25, 2013
Export Citation:
Assignee:
Hitachi Metals Co., Ltd.
International Classes:
H01B11/22; H01B7/00
Domestic Patent References:
| JP6203650A | ||||
| JP2011243318A | ||||
| JP2000089068A |
Foreign References:
| US5917977 |
Attorney, Agent or Firm:
Nobuo Kinutani