Title:
光ファイバテープ心線の製造装置および製造方法
Document Type and Number:
Japanese Patent JP5779940
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a manufacturing apparatus for an optical fiber tape core wire in which a manufacture line speed can be accelerated, optical fiber core wires can be separated intermittently and surely without damaging the core wires and a coupling part and a non-coupling part are included alternately, and a manufacturing method.SOLUTION: In manufacturing an optical fiber tape core wire with intermittent notches 4 in a length direction by means of a cutter blade between neighboring optical fiber core wires in an optical fiber tape core wire 1 in which a plurality of optical fiber core wires are disposed parallel in one line and integrated by common coating, notch machines 8a-8c are provided for intermittently notching neighboring optical fiber core wires through swing actions of the cutter blade.
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Inventors:
Nishioka Seika
Hiroshi Miyano
Hirohisa Saito
Naruzawa Hidekatsu
Hiroshi Miyano
Hirohisa Saito
Naruzawa Hidekatsu
Application Number:
JP2011073765A
Publication Date:
September 16, 2015
Filing Date:
March 30, 2011
Export Citation:
Assignee:
Sumitomo Electric Industries, Ltd.
International Classes:
G02B6/44
Domestic Patent References:
| JP2005062427A | ||||
| JP8075958A | ||||
| JP8071266A | ||||
| JP2003029049A |
Attorney, Agent or Firm:
Hiroyuki Okada
Kenichiro Sano
Kenichiro Sano