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Patent Searching and Data


Title:
IMAGE READING DEVICE
Document Type and Number:
Japanese Patent JP2010269934
Kind Code:
A
Abstract:

To achieve a construction excellent in energy saving and quietness in an image reading device capable of reading both sides of a document.

An image scanner device 20 includes a plurality of feed rollers for delivering the document along a document delivery passage, and these feed rollers are driven by a first motor 201. Clutches 58 and 66 can switch between transmission and interruption of the power of the first motor 201 transmitted by a transmission gear group 71, with respect to these feed rollers. In single side reading mode, a controller included in the image scanner device 20 transmits the power generated by the first motor 201 to the feed roller dedicated to single side reading among the plurality of feed rollers, and controls the clutches 58 and 66 not to transmit the power to the roller dedicated to double side reading. In double side reading mode, the controller transmits the power generated by the first motor 201 to the roller dedicated to double side reading, and controls the clutches 58 and 66 not to transmit the power to the roller dedicated to single side reading.


Inventors:
KORENAGA KENJI
Application Number:
JP2009000125873
Publication Date:
December 02, 2010
Filing Date:
May 25, 2009
Export Citation:
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Assignee:
MURATA MACHINERY LTD
International Classes:
B65H5/06; B65H85/00; G03G15/00; H04N1/04
Attorney, Agent or Firm:
桂川 直己