TREA

and the grinding disc axis varying angularly with respect to the workpiece axis

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Industry

  • CPC
  • B23F5/085
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B23Machine tools B23FMAKING GEARS OR TOOTHED RACKS B23F5/00Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made

Current Industry

B23F5/085and the grinding disc axis varying angularly with respect to the workpiece axis
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Patents Grantslast 30 patents

  • Information Patent Grant

    3540157
    • Patent number 3,540,157
    • Issue date Nov 17, 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

    3060642
    • Patent number 3,060,642
    • Issue date Oct 30, 1962
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2888784
    • Patent number 2,888,784
    • Issue date Jun 2, 1959
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents