3828648

Information

• Patent Grant
• 3828648

• References
• Source

• Patent Number

  3,828,648

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1974
  50 years ago

• CPC

  • B23Q1/545 - comprising spherical surfaces
  • B23C1/18 - for milling while revolving the work
  • B23Q11/006 - by sucking and blowing simultaneously
  • B24B9/14 - of optical work
  • Y02P70/171 - Devices or processes for removing and reusing chips
  • Y10T409/302632 - with provision for circumferential relative movement of cutter and work

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 451 - Abrading