Optical waveguides – With disengagable mechanical connector – Optical fiber/optical fiber cable termination structure
Patent
1998-06-12
2000-04-04
Palmer, Phan T. H.
Optical waveguides
With disengagable mechanical connector
Optical fiber/optical fiber cable termination structure
385 55, 385 60, 385 70, 385 80, G02B 636
Patent
active
060452714
ABSTRACT:
A ferrule for an optical connector wherein the work efficiency of the manufacture is increased by reducing the time necessary for grinding and the reliability of the connection of the optical connectors is improved. A front end surface (2) of a ferrule (1) comprises a flat surface (16) vertical to the central axes of optical fiber insertion holes (3) and a slanting surface (15). A step (17) is provided at the upper end of a slanting surface (15) and the flat surface (16) protrudes frontward by the step (17) with respect to the slanting surface (15). The optical fiber insertion holes (3) open at the slanting surface (16) and pin engagement holes (4) are provided on both sides of the optical fiber insertion holes (3).
REFERENCES:
patent: 5631985 (1997-05-01), Yamada et al.
patent: 5631986 (1997-05-01), Frey et al.
patent: 5673347 (1997-09-01), Pitassa
Kanai Ken
Nagasawa Shinji
Shimoji Naoko
Yamakawa Jun
Lacasse Randy W.
Nippon Telephone and Telegraph Corporation
Palmer Phan T. H.
Strickland Wesley L.
The Furukawa Electric Co. Ltd.
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