Apparatus and method for comminuting of material

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11731141
APP PUB NO 20210008567A1
SERIAL NO

16948645

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An apparatus includes first and second conveyor structures with first and second conveyor surfaces. The conveyor surfaces face each other and are arranged to define a comminuting space in the apparatus. The apparatus brings the conveyor surfaces in movement in the direction from a first end of the conveyor structures towards a second end of the conveyor structures, and the two conveyor surfaces are placed to face each other. The conveyor surfaces are additionally placed in a convergent manner so that the gap between the conveyor surfaces narrows in the movement direction of the conveyor surfaces. The advancing movement of the conveyor surfaces brings about compression in material being comminuted. The conveyor surfaces are in a double-converging so that in addition to the convergence in the movement direction, the conveyor surfaces are additionally convergent in the transverse direction in relation to the movement direction, the comminuting space thus also being double-converging.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
TEVO OYHIIENTIE 17 SALOINEN 92160

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hynynen, Ilkka Oulu, FI 2 0
Kuopanportti, Hannu Oulu, FI 4 13

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