Set for the mechanical processing, in particular grinding of suspended fibrous material

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United States of America Patent

PATENT NO 11453977
APP PUB NO 20180230650A1
SERIAL NO

15941977

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Abstract

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A set for mechanical processing suspended fibrous material includes a die plate having receiving openings in a predefined arrangement for insertion of blade-shaped processing elements which jut out on a process side and are flowed onto by the fibrous material. The blade-shaped processing elements have each a plurality of foot regions in longitudinally spaced-apart relation, which pass through the die plate and jut out from the die plate on a process-distal. At least some of the foot regions of the processing elements reach into associated receiving grooves of a base plate on the process-distal side. As an alternative, transverse stiffening elements are arranged substantially orthogonally in the longitudinal direction of the processing elements such that the transverse stiffening elements stabilize the foot regions of the processing elements on the process-distal side.

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Patent Owner(s)

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ANDRITZ FIEDLER GMBH93057 REGENSBURG

International Classification(s)

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  • 2018 Application Filing Year
  • B02C Class
  • 330 Applications Filed
  • 206 Patents Issued To-Date
  • 62.43 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Antensteiner, Peter Lewisburg, US 16 82
Beer, Wolfgang Regensburg, DE 13 64
Mickelat, Thomas Nittenau, DE 9 31
Tichy, Christoph Regensburg, DE 3 7

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges3941216101 - 1011 - 2021 - 300255075100125150175200225250275300325350375400425

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