Automatic sheet-feeding scanning apparatus having movable...

Details Automatic sheet-feeding scanning apparatus having movable... Automatic sheet-feeding scanning apparatus having movable...

2011-08-16

2011-08-16

Lee, Cheukfan (Department: 2625)

Facsimile and static presentation processing

Facsimile

Picture signal generator

C358S496000, C358S497000, C358S474000, C399S367000, C399S380000, C399S361000

Reexamination Certificate

active

07999976

ABSTRACT:
The present invention relates to an automatic sheet-feeding scanning apparatus having a movable guide rib device. The automatic sheet-feeding scanning apparatus includes a flatbed scanner and an automatic document feeder. The movable guide rib device is mounted in a housing of the flatbed scanner and includes a guide rib structure, at least one hollow portion, a plurality of elastic members and a fixing plate. The guide rib structure is movable upwardly or downwardly so as to avoid document damage even if the document is relatively large-sized.

REFERENCES:
patent: 5377966 (1995-01-01), Ohmori
patent: 7110713 (2006-09-01), Cheng
patent: 7755815 (2010-07-01), Nakamura et al.

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