3712752

Information

• Patent Grant
• 3712752

• References
• Source

• Patent Number

  3,712,752

• Date Filed

  Not available

• Date Issued

  Tuesday, January 23, 1973
  51 years ago

• CPC

  • B23Q1/5406 - a single rotating pair followed perpendicularly by a single rotating pair
  • Y10T408/38 - Plural, simultaneously operational tools
  • Y10T408/3806 - with plural simultaneously operational work stations
  • Y10T408/3844 - with tool-opposing, work-engaging surface
  • Y10T408/55 - with work-engaging structure other than Tool or tool-support
  • Y10T408/5614 - Angularly adjustable surface
  • Y10T408/93 - including pivotally mounted tool-carrier
  • Y10T409/306328 - For cutting longitudinal groove in shaft [e.g., keyway, etc.]
  • Y10T409/306776 - Axially
  • Y10T409/307672 - Angularly adjustable cutter head

• US Classifications

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