TREA

Making gear teeth involving copying operations controlled by templates having a profile which matches that of the required tooth face or part thereof or a copy thereof to a different scale

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Industry

  • CPC
  • B23F3/00
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23FMAKING GEARS OR TOOTHED RACKS

Current Industry

B23F3/00Making gear teeth involving copying operations controlled by templates having a profile which matches that of the required tooth face or part thereof or a copy thereof to a different scale
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for chamfering the axially facing ends of toothed workpieces...
    • Patent number 4,717,293
    • Issue date Jan 5, 1988
    • Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co.
    • Johann Spensberger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method and apparatus for machining racks for steering gear
    • Patent number 4,618,297
    • Issue date Oct 21, 1986
    • Bishop; Arthur E.
    • Arthur E. Bishop
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Apparatus for milling a gear for a double enveloping worm gear drive
    • Patent number 4,534,684
    • Issue date Aug 13, 1985
    • Bernard H. Johnson
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gear teeth rotary-shaving or roll-finishing machine
    • Patent number 4,212,572
    • Issue date Jul 15, 1980
    • Renault Industries Equipments et Techniques-Riet
    • Que Vu-Do
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Gear cutting machine with a hob
    • Patent number 4,208,155
    • Issue date Jun 17, 1980
    • CIMA S.p.A. di C. Sabbioni & C.
    • Cesare Sabbioni
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3813988
    • Patent number 3,813,988
    • Issue date Jun 4, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3803767
    • Patent number 3,803,767
    • Issue date Apr 16, 1974
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3732780
    • Patent number 3,732,780
    • Issue date May 15, 1973
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3589073
    • Patent number 3,589,073
    • Issue date Jun 29, 1971
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3487584
    • Patent number 3,487,584
    • Issue date Jan 6, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3487585
    • Patent number 3,487,585
    • Issue date Jan 6, 1970
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3091059
    • Patent number 3,091,059
    • Issue date May 28, 1963
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    3017728
    • Patent number 3,017,728
    • Issue date Jan 23, 1962
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2622484
    • Patent number 2,622,484
    • Issue date Dec 23, 1952
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2433564
    • Patent number 2,433,564
    • Issue date Dec 30, 1947
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2392819
    • Patent number 2,392,819
    • Issue date Jan 15, 1946
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2377241
    • Patent number 2,377,241
    • Issue date May 29, 1945
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2342129
    • Patent number 2,342,129
    • Issue date Feb 22, 1944
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2324242
    • Patent number 2,324,242
    • Issue date Jul 13, 1943
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2164642
    • Patent number 2,164,642
    • Issue date Jul 4, 1939
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2129031
    • Patent number 2,129,031
    • Issue date Sep 6, 1938
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1925025
    • Patent number 1,925,025
    • Issue date Aug 29, 1933
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1492611
    • Patent number 1,492,611
    • Issue date May 6, 1924
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR