TREA

the tool having the same profile as a tooth of a crown wheel

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Industry

  • CPC
  • B23F5/18
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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

B23F5/18the tool having the same profile as a tooth of a crown wheel
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Gear-cutting machine
    • Patent number 9,868,169
    • Issue date Jan 16, 2018
    • MITSUBISHI HEAVY INDUSTRIES MACHINE TOOL CO., LTD.
    • Toshimasa Kikuchi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    2308891
    • Patent number 2,308,891
    • Issue date Jan 19, 1943
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents