Optical waveguides – With optical coupler – Particular coupling structure
Patent
1993-05-04
1995-07-18
Footland, Lenard A.
Optical waveguides
With optical coupler
Particular coupling structure
F16C 2906
Patent
active
054349389
ABSTRACT:
The present invention relates to a direct drive guide unit that, while being able to be manufactured easily as a result of having a small number of parts, achieves a low level of noise, does not require lubrication, is resistant to rust and chemicals, is not susceptible to magnetism, and demonstrates favorable response characteristics.
The above-mentioned effects are obtained by forming a slider by coupling divided pieces, for example, formed into two pieces, and making said slider from plastic.
REFERENCES:
patent: 5161896 (1992-11-01), Hofling et al.
patent: 5161897 (1992-11-01), Ng et al.
patent: 5248202 (1993-09-01), Kawasugi et al.
Footland Lenard A.
Nippon Thompson Co. Ltd.
Rabena John F.
Turner Richard C.
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