3795143

Information

• Patent Grant
• 3795143

• References
• Source

• Patent Number

  3,795,143

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1974
  50 years ago

• CPC

  • B23F19/025 - Lapping bevel gears by making use of a correspondingly shaped counterpart
  • B23F19/055 - by making use of a tool in the shape of a bevel gear or a crown gear
  • B23F23/1218 - Checking devices for controlling workpieces in machines for manufacturing gear teeth
  • G01M13/021 - of gearings

• US Classifications

  • 073 - Measuring and testing
  • 033 - Geometrical instruments