Apparatus for form-grinding the tooth-flanks of a cylindrical gearwheel

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United States of America Patent

PATENT NO 4372085
SERIAL NO

06103466

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Abstract

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In a process and apparatus for tooth-flank grinding of gearwheels, the opposing flanks of two adjacent teeth are initially ground simultaneously. In the terminal stages of the process, each flank is ground separately. A slight rocking motion of the gearwheel, provided by pivoted pawl in an indexing wheel, applies the grinding tool first to one tooth flank and then to the other. Any undesirable rounding off of the tooth flanks occurring during simultaneous tooth flank grinding can thus be corrected.

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Patent Owner(s)

  • LIEBHERR-VERZAHNTECHNIK GMBH

International Classification(s)

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  • 1979 Application Filing Year
  • B24B Class
  • 171 Applications Filed
  • 0 Patents Issued To-Date
  • 0 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances19790255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pomp, Jurgen Kempten, DE 2 10
Skyba, deceased Rudolf late of Haldenwang-Borwang, DE 1 6
Sulzer, Gerd Wiggensbach-Simmlers, DE 3 65
Wiener, Dieter Ettlingen, DE 12 105

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  • 6 Citation Count
  • B24B Class
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