De-coring vibrator or pneumatic hammer for de-coring of foundry castings with integrated sensor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10245638
APP PUB NO 20170129007A1
SERIAL NO

15317607

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A hammer includes a jacket having an inner chamber; an inlet circuit for the entry of compressed air, and an outlet circuit for the exit of compressed air. The hammer includes a motion mechanism, for generating vibratory motion under the action of compressed air; and a punch or beater, connected to the motion mechanism, for contacting the casting to be de-cored, forming a first end of the hammer. The hammer has a measurement circuit measuring the oscillation frequency of the motion circuit. The measurement circuit includes a sensor for measuring the oscillation frequency of the motion circuit; a processing circuit, enclosed in a protective casing, for receiving electric signals transmitted by the sensor, and a communication line for conducting electric signals from and/or to the measurement circuit. The jacket includes a housing formed in the outer surface of the jacket, such that it incorporating the measurement circuit protective casing.

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Patent Owner(s)

  • O.M.LER 2000 S.R.L.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lerda, Fabrizio Bandito—Bra (CN), IT 3 1

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