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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10493648 B1

PDFFull Text
Date of Patent:
Dec. 03, 2019

Filed:

Apr. 20, 2018

Cutting device and printing apparatus

Applicant:

Seiko Epson Corporation, Tokyo, JP;

Inventor:

Masashi Nakatsu, Shiojiri, JP;

Assignee:

SEIKO EPSON CORPORATION, Tokyo, JP;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Bradley W Thies

Assistant Examiner:

Michael T Konczal

Int. Cl.
CPC ...
B65H 35/00 (2006.01); B26D 1/18 (2006.01); B26D 7/00 (2006.01); B26D 1/20 (2006.01); B26D 5/06 (2006.01); B65H 20/02 (2006.01); B41J 11/70 (2006.01); B41J 15/06 (2006.01); B41J 11/06 (2006.01); B26D 5/02 (2006.01); B26D 5/16 (2006.01); B41J 2/06 (2006.01); B41J 2/14 (2006.01);
U.S. Cl.
CPC ...
B26D 7/0006 (2013.01); B26D 1/185 (2013.01); B26D 1/205 (2013.01); B26D 5/02 (2013.01); B26D 5/06 (2013.01); B26D 5/16 (2013.01); B41J 11/06 (2013.01); B41J 11/70 (2013.01); B41J 11/706 (2013.01); B41J 15/06 (2013.01); B65H 20/02 (2013.01); B65H 35/0086 (2013.01); B26D 2007/005 (2013.01); B26D 2210/11 (2013.01); B41J 2/06 (2013.01); B41J 2/14016 (2013.01); B41J 2/14201 (2013.01);
Abstract

A cutting portion (cutting device) includes a fixed blade that extends in an intersecting direction (X axis direction) intersected with a transport direction transporting a roll paper, and a round blade that cuts the roll paper by relatively moving in the intersecting direction (X axis direction) with respect to the fixed blade in a state of being abutted on the fixed blade, in which the fixed blade extends over a portion of a range where the round blade relatively moves, and the round blade is in a separation state of being separated from the fixed blade in the transport direction when entering a region facing the fixed blade (cutting operation region) from a region not facing the fixed blade (standby region).

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