Disc chipper with an adjustable knife

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9393713
APP PUB NO 20150129694A1
SERIAL NO

14536858

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A disc chipper having a knife disc having a plurality of segments, each segment separated from an adjacent by a chip opening extending segment approximately in the radial direction of the knife disc between the inner and outer peripheries of the knife disc. The disc chipper further has at least one knife for each segment, located in the segment in the vicinity of the chip opening preceding it in the rotational direction and extending a distance axially from said knife disc and supported between two opposing surfaces. The disc chipper further includes at least one wedge element for each segment, adapted to adjust the position of at least one of the opposing surfaces relative to the knife disc, for setting the axial reach of said knife to a desired value. Characteristically, the wedge element is situated in the segment essentially at the end adjacent to the preceding chip opening.

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Patent Owner(s)

Patent OwnerAddress
VALMET TECHNOLOGIES OYESPOO FINLAND ESPOO SOUTHERN FINLAND

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Honkanen, Tommi Pori, FI 3 3

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