The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Apr. 03, 2018

Filed:

Feb. 24, 2016
Applicants:

Furukawa Electric Co., Ltd., Tokyo, JP;

Seiwa Giken Inc., Tokyo, JP;

Inventors:

Tomohiro Akiyama, Tokyo, JP;

Takashi Tanaka, Tokyo, JP;

Kenji Mori, Tokyo, JP;

Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/255 (2006.01); H01B 5/02 (2006.01); B23K 11/10 (2006.01); B23K 11/16 (2006.01);
U.S. Cl.
CPC ...
G02B 6/2555 (2013.01); B23K 11/10 (2013.01); B23K 11/16 (2013.01); G02B 6/2553 (2013.01); H01B 5/02 (2013.01);
Abstract

The base membercan be attached to and detached from a base-holding memberwithout using tools and the like. The base-holding memberhas a positioning mechanism that decides the position of the base memberon the base-holding member. Here, a reference part that decides the position of the base memberon the base-holding memberin a direction parallel to an optical fiber installation surface, which is an upper surface of the base member, is called a horizontal positioning reference part. Also, a reference part that decides the position of the base memberon the base-holding member in a direction vertical to the optical fiber installation surface(the direction vertical to the horizontal positioning reference part), which is the upper surface of the base member, is called a vertical positioning reference part. That is, the horizontal positioning reference part and the vertical positioning reference partare provided on the base-holding member


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