CUTTER DEVICE AND PRINTER EMPLOYING THIS

Japanese Patent JP3711734

B2

PROBLEM TO BE SOLVED: To tear recording paper with light force and improve the appearance of torn marks by furnishing a first and second movable blades intersection slidable with a stationary blade by being moved from the holding position of a transportation path of recording paper in the direction vertically crossing over the transportation path with respect to the stationary blade.
SOLUTION: When the driving motor M is driven, its torque is transmitted to a driving gear 14 via a motor gear 11, speed reduction gear 12, and a worm gear 13, and with this, a ring lever 16 moves from the position shown by a solid line to the position shown by a two-dotted line. In this instance, the slot of a slide plate 19 is guided in the direction of allow A by the projection of a cutter frame 5, so that a first and second movable blades 8, 9 being engaged with the slide plate 19 also move in the direction of arrow A with the result that the blade portions 8a, 9a of the first and second blades 8, 9 slide by only distance L with respect to the blade portion (a) of the stationary blade 7, thereby cutting recording paper S.

JPH0557683	CUTTING DEVICE CONTROL METHOD AND CUTTING DEVICE USED IN THIS METHOD
JPS60108295	METHOD OF CUTTING MOLDED PART
JPH03166098	AUTOMATIC CHAMFERING MACHINE

Akio Nomura
Keiji Murakoshi

JP4316398A

November 02, 2005

February 25, 1998

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Seiko Epson Corporation

B26D1/06; B26D1/08; B26D1/38; B26D3/12; B26D5/08; B41J11/68; B41J11/70; B41J15/04; (IPC1-7): B41J11/70; B26D1/06; B26D1/38

JP8323687A

Masahiko Ueyanagi
Osamu Suzawa

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