Title:
BOBBIN
Document Type and Number:
Japanese Patent JP2017165561
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To prevent a flange from being easily peeled from a body even in a high temperature environment in a bobbin in which the body and the flange are bonded by an adhesive.SOLUTION: A bobbin comprises a body 2 around which a linear body such as an optical fiber is wound, and a flange member 6 fixed to an end part of the body 2. The flange member 6 has a bottomed hole 6b into which one end of the body 2 is inserted, and is fixed to the body 2 with an adhesive in the bottomed hole 6b. The bottomed hole 6b of the flange member 6 has a projection 6c projecting from a bottom part or a recess 5c depressed from the bottom part. The body 2 has a recess or a projection fitted to the projection or the recess.SELECTED DRAWING: Figure 2
Inventors:
KOBAYASHI KATSUJI
AIHARA KATSUYUKI
AIHARA KATSUYUKI
Application Number:
JP2016053765A
Publication Date:
September 21, 2017
Filing Date:
March 17, 2016
Export Citation:
Assignee:
SUMITOMO ELECTRIC INDUSTRIES
International Classes:
B65H75/18; B65D85/04; B65H75/14; G02B6/46
Domestic Patent References:
| JP3049579U | 1998-06-19 | |||
| JP2007290784A | 2007-11-08 | |||
| JP2004059198A | 2004-02-26 |
Attorney, Agent or Firm:
Towa Nagisa International Patent Office