SHEET CONVEYANCE DEVICE AND IMAGE READING APPARATUS INCLUDING THE SAME

PROBLEM TO BE SOLVED: To provide a sheet conveyance device capable of enabling a counter roller to be disused without damaging sheet conveyance performance, and thus capable of being thinned and reduced in cost.SOLUTION: A sheet conveyance device 120 includes a main unit 102 having an upper surface...

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1. Verfasser: OKITSU KATSUHIKO
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creator OKITSU KATSUHIKO
description PROBLEM TO BE SOLVED: To provide a sheet conveyance device capable of enabling a counter roller to be disused without damaging sheet conveyance performance, and thus capable of being thinned and reduced in cost.SOLUTION: A sheet conveyance device 120 includes a main unit 102 having an upper surface 108, and a counter unit 109 having a lower surface 110 opposing the upper surface 108 to form a conveyance path. The main unit 102 is provided with comb-shaped conveyance rollers 103 and 104 each including a plurality of large-diameter portions provided side by side in an axial direction and small-diameter portions, respectively having a plurality of recessed portions formed therein, provided side by side in the axial direction among the large-diameter portions. A plurality of sheet pressing units 111, unrotatably provided and respectively arranged at positions corresponding to the recessed portions in each of the comb-shaped conveyance rollers 103 and 104, for pressing a document F against the comb-shaped conveyance roller when the document F has entered the counter unit 109 is disposed in the counter unit 109.
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subjects CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
title SHEET CONVEYANCE DEVICE AND IMAGE READING APPARATUS INCLUDING THE SAME
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