Method for cutting blade control system, particularly for cutting-off machines for cutting logs of web material

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United States of America Patent

PATENT NO 9308663
APP PUB NO 20120118118A1
SERIAL NO

13359257

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Abstract

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A control method for a cutting blade, particularly for cutting-off machines for logs of web material, interrupts operation of the cutting blade when deformation of the blade reaches a preset deformation value and resumes operation of the cutting blade when the deformation of the blade is less than another preset deformation value. The control method measures deformation values of at least a portion of the cutting blade, compares the measured deformation values with at least one preset deformation value set by an operator, and sends, according to signals coming from the result of the comparison, control signals to a motor of the machine to control the start up and/or the stop of the motor.

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Patent Owner(s)

  • PAPER CONVERTING MACHINE COMPANY ITALIA SPA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Biagioni, Mauro S. Pietro a Vico—Lucca, IT 10 66
Casella, Sergio Lucca, IT 11 61

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