Device for replacing the knives of a disc chipper

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5444904
SERIAL NO

08148320

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A knife (12) are a holding and releasing mechanism (8) are oriented in the direction of a radius of a chipper disc (19). The holding and releasing mechanism (8) is pushed in the direction of the radius of the chipper disc to release the knife (12) and drawn in the opposite direction to fasten the knife in the chipper disc (19). The time consumed in replacing the knives is reduced and laborious manual operations can be avoided. The procedure can be automated.

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Patent Owner(s)

  • ANDRITZ-PATENTVERWALTUNGS-GESELLSCHAFT M.B.H.;KONE OSAKEYHITO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kokko, Pekka Hollola, FI 29 98

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