Refining Segment for Refiner

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250043510A1
SERIAL NO

18698037

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A refining segment (4, 8) for a refiner (1) for refining fibrous material has a body (20) with a front side (21) and a backside (22). The front side has a refining surface (5, 9) and the backside has a background surface (23). The refining segment has a first end edge (15) and a second end edge (16) opposite to the first end edge, and a first side edge (17) and a second side edge (18) opposite to the first side edge. The first side edge and the second side edge extend between the first end edge and the second end edge. The refining segment has backside support projections (29, 30) which project from the background surface and extend substantially along the first side edge and the second side edge without support projections extending substantially along the first end edge and the second end edge on the background surface.

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Patent Owner(s)

Patent OwnerAddress
VALMET TECHNOLOGIES INCKEILASATAMA 5 ESPOO FI-02150

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Sjöström, Håkan Valkeakoski, FI 11 28
Virtanen, Jukka Valkeakoski, FI 6 47

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