Media processing device and conveyance unit for reversing paper

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9056740
APP PUB NO 20140265108A1
SERIAL NO

14200685

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Abstract

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A printer absorbs conveyance speed differences between a conveyance mechanism and a reversing conveyance mechanism with a simple configuration. A printer 1 has a reversing conveyance mechanism 38 that reverses the front and back and returns printing paper P supplied from a main conveyance mechanism 17 to the main conveyance mechanism 17. The reversing conveyance mechanism 38 has a first reversing conveyance roller 31, and a first gear train 51 that transfers drive power from a reversing conveyance motor 39. A backlash part 70 enabling relative rotation in a preset angular range between the first final gear 64 and first reversing conveyance roller 31 is disposed between the first final gear 64 of the first gear train 51 and the first reversing conveyance roller 31.

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Patent Owner(s)

  • SEIKO EPSON CORPORATION

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Aruga, Yuichi Okaya, JP 8 20

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