2870688

Information

• Patent Grant
• 2870688

• References
• Source

• Patent Number

  2,870,688

• Date Filed

  Not available

• Date Issued

  Tuesday, January 27, 1959
  66 years ago

• CPC

  • B23D37/06 - for broaching outer surfaces
  • Y10T29/5129 - Rotary work - horizontal axis
  • Y10T83/5669 - Work clamp
  • Y10T409/402275 - with work immobilizer and means to activate work immobilizer interrelated with cutter infeed, work infeed, or work advance
  • Y10T409/40385 - to reorient, introduce, or remove cutter
  • Y10T409/404375 - with plural cutters
  • Y10T409/40595 - including work clamping means

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 029 - Metal working
  • 083 - Cutting