CUTTING DEVICE AND PRINTING APPARATUS

A cutting device includes a circular driving blade that rotates and drives, a circular driven blade that is driven to rotate accompanying rotation of the driving blade, and a holding portion that rotatably holds the driving blade and the driven blade in a state of cutting edges thereof being aligned...

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Bibliographic Details
Main Authors UEYAMA, Naohiro, HAYAKAWA, Naoto
Format Patent
LanguageEnglish
Published 07.06.2018
Subjects
CORRECTION OF TYPOGRAPHICAL ERRORS
CUTTING
DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING,CUTTING-OUT, STAMPING-OUT OR SEVERING
HAND CUTTING TOOLS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
SELECTIVE PRINTING MECHANISMS
SEVERING
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:A cutting device includes a circular driving blade that rotates and drives, a circular driven blade that is driven to rotate accompanying rotation of the driving blade, and a holding portion that rotatably holds the driving blade and the driven blade in a state of cutting edges thereof being aligned with each other, wherein a tapered surface that becomes tapered from a second cutting edge side toward a second revolving shaft side of the driven blade is formed on the second contact surface on the side that contacts the driving blade in the driven blade.
Bibliography:Application Number: US201715823258