Overspeed prevention structure using plastic optical fiber

Details Overspeed prevention structure using plastic optical fiber Overspeed prevention structure using plastic optical fiber

2011-05-17

2011-05-17

Lee, Jong-Suk (James) (Department: 2885)

Illumination

Light fiber, rod, or pipe

With static structure

C362S153100, C404S022000

Reexamination Certificate

active

07942564

ABSTRACT:
An overspeed prevention structure is disclosed herein. The overspeed prevention structure according to the present invention comprises a structural body having a curved convex upper surface; an external light source; and a plastic optical fiber embedded in the structural body and connected electrically to the external light source so as to emit the light outside the structural body.

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patent: 7021786 (2006-04-01), Sandor, Sr.
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patent: 7229203 (2007-06-01), Lath
patent: 2001032226 (2001-02-01), None
patent: 806209 (2008-02-01), None

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