Cutting apparatus

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11267155
APP PUB NO 20200361109A1
SERIAL NO

15930786

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A cutting apparatus includes a blade changing apparatus for changing a cutting blade mounted on a spindle of a first cutting unit and changing a cutting blade mounted on a spindle of a second cutting unit. The blade changing apparatus includes a nut mounting and demounting unit for mounting and demounting a nut in each of the first and second cutting units and a blade mounting and demounting unit for mounting and demounting the cutting blade in each of the first and second cutting units. The nut mounting and demounting unit includes a rotating shaft, a first nut rotating portion fixed to one end of the rotating shaft, a second nut rotating portion fixed to the other end of the rotating shaft, a motor, and a power transmitting unit connected to the motor and the rotating shaft.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
DISCO CORPORATIONTOKYO 143-8580

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Su, Zhibo Tokyo, JP 7 1
Terada, Kazuki Tokyo, JP 30 27

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