Optical waveguides – With disengagable mechanical connector – Optical fiber/optical fiber cable termination structure
Reexamination Certificate
2008-03-11
2008-03-11
Font, Frank G. (Department: 2883)
Optical waveguides
With disengagable mechanical connector
Optical fiber/optical fiber cable termination structure
C385S060000, C385S077000, C385S078000
Reexamination Certificate
active
11553709
ABSTRACT:
A cantilever type latch having the fixed end on the side of exposing the terminal end surface of the optical fiber is provided on the side of the plug housing. Near the center of the upper surface of the latch, an engaging projection which is to be engaged in the engaging hole formed in the adapter or the receptacle is formed. The engaging projection has the slope which decreases the height toward the fixed end side of the latch, in which the gradient of the slope is nearly equal to or greater than the rotation angle required for the elastic deformation of the latch with the fixed end functioned as the fulcrum. Thereby easy disconnecting of the latch is implemented.
REFERENCES:
patent: 4611887 (1986-09-01), Glover et al.
patent: 6290527 (2001-09-01), Takaya, et al.
patent: 2000-147323 (2000-05-01), None
Awamori Masashi
Hamada Masahiro
Nakajima Tatsuya
Nishioka Daizo
Ohtsuka Kenichiro
Font Frank G.
Fujikura Ltd.
Mooney Michael P.
Nippon Telegraph & Telephone Corporation
Sumitomo Electric Industries Ltd.
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