3822508

Information

• Patent Grant
• 3822508

• References
• Source

• Patent Number

  3,822,508

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1974
  50 years ago

• CPC

  • B24B19/08 - for grinding non-circular cross-sections
  • B24B33/08 - Honing tools
  • Y10T82/122 - Forming non-circular bore
  • Y10T408/39 - with radially outer limit of cutting edge moving to define cylinder partially, but not entirely encircled by work
  • Y10T409/304368 - Means to mill epitrochoidal shape

• US Classifications

  • 451 - Abrading
  • 082 - Turning
  • 408 - Cutting by use of rotating axially moving tool
  • 409 - Gear cutting, milling, or planing