3886845

Information

• Patent Grant
• 3886845

• References
• Source

• Patent Number

  3,886,845

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1975
  49 years ago

• CPC

  • B23F23/1293 - Workpiece heads
  • B23F19/04 - Lapping spur gears by making use of a correspondingly shaped counterpart
  • Y10T409/10477 - by relative axial movement between synchronously indexing or rotating work and cutter

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 072 - Metal deforming