Facsimile and static presentation processing – Facsimile – Picture signal generator
Reexamination Certificate
2006-10-24
2006-10-24
Lee, Cheukfan (Department: 2622)
Facsimile and static presentation processing
Facsimile
Picture signal generator
C358S474000, C358S471000
Reexamination Certificate
active
07126728
ABSTRACT:
A linear guiding mechanism for a platform type optical scanner. A V-shaped track is installed inside a casing and positioned parallel to the travel path of a carrier chassis containing a system of optical devices. The upper section of the V-shaped track has a pair of support surfaces forming an included angle. The V-shaped track supports a positioning wheel or a positioning bump attached to the carrier chassis. The carrier chassis moves along the longitudinal direction of the V-shaped track when driven by a driving system. The V-shaped track may be constructed from a pair of monorails so that the driving belt may move inside the space between the monorails. An additional positioning structure may attach to the interior sidewall of the casing to serve as a retainer for the chassis in an initial position.
REFERENCES:
patent: 5900951 (1999-05-01), Tsai
patent: 5999277 (1999-12-01), Tsai
patent: 6005685 (1999-12-01), Tsai
patent: 6771399 (2004-08-01), Batten
patent: 6888651 (2005-05-01), Lee
Hsu Hsiu-O
Tseng Jen-Shou
Berkeley Law & Technology Group
Lee Cheukfan
LandOfFree
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