Grinding machine with a concentricity correction system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7530878
APP PUB NO 20070082580A1
SERIAL NO

10572209

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A tool grinding machine has a machine control unit, which by means of a suitable measuring device, which for instance comprises a tracer (9) and a measuring module, first determines the wobble runout with respect to the ideal receptacle axis (C) of a workpiece receptacle. In the grinding machining of the blank (7) or a workpiece, this wobble runout is taken into account and compensated for; that is, the grinding tools are made to trace a tumbling workpiece in such a way that the workpiece is machined to the exact intended dimensions and concentrically.

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Patent Owner(s)

Patent OwnerAddress
WALTER MASCHINENBAU GMBHJOPESTRASSE 5 TÜBINGEN 72072

International Classification(s)

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  • 2004 Application Filing Year
  • B24B Class
  • 656 Applications Filed
  • 311 Patents Issued To-Date
  • 47.41 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances200420052006200720082009201020112012201320142015201620170255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dilger, Christian Leinfelden-Echterdingen, DE 6 43
Simakov, Mikail Victoria, AU 1 7

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Patent Citation Ranking

  • 4 Citation Count
  • B24B Class
  • 7.21 % this patent is cited more than
  • 16 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges221585824122462161001 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +0102030405060708090100110120130140150160170

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