Optical waveguides – With disengagable mechanical connector – Optical fiber/optical fiber cable termination structure
Reexamination Certificate
2006-03-07
2006-03-07
Font, Frank G. (Department: 2883)
Optical waveguides
With disengagable mechanical connector
Optical fiber/optical fiber cable termination structure
C385S060000, C385S072000
Reexamination Certificate
active
07008118
ABSTRACT:
This invention relates to a ferule of an optical connector for connecting optical fibers with each other, and an object of the invention is to provide a ferule of an optical connector that can fix and mold a pipe favorably as well as can be manufactured easily. As a solving means, there is provided a ferule for an optical connector for fixing and holding the ends of the optical fibers and optically coupling the optical fibers with each other by inserting ferules from both the ends of a sleeve, the ferule being arranged such that a metal or non-metal pipe4having cut portions8, which are filled with a resin, or protruding portions9, which protrude into the pipe and the peripheries of which are filled with the resin, is used, the cut portions8or the protruding portions9being formed at any one of the rear and front ends of the pipe at one position or a plurality of positions, and the base section2of the ferule is covered with the pipe by insert molding the pipe as well as the rear end of the pipe4is buried in a collar portion5formed to the base section.
REFERENCES:
patent: 4729624 (1988-03-01), Kakii et al.
patent: 9-21928 (1997-01-01), None
patent: 2001-96570 (2001-04-01), None
Uneme, legal representative Haruhiko
Uneme, legal representative Hideaki
Uneme, legal representative Hinako
Uneme, legal representative Naoko
Yoshitani Kiyoshi
Ohashi Technica, Inc.
Westerman Hattori Daniels & Adrian LLP
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