3887857

Information

• Patent Grant
• 3887857

• References
• Source

• Patent Number

  3,887,857

• Date Filed

  Not available

• Date Issued

  Tuesday, June 3, 1975
  49 years ago

• CPC

  • G05B19/4166 - Controlling feed or in-feed
  • B24B49/04 - involving measurement of the workpiece at the place of grinding during grinding operation
  • G05B2219/35436 - Means, manual input, input reference, hand wheel
  • G05B2219/37092 - Display position actual and or target
  • G05B2219/37275 - Laser , interferometer
  • G05B2219/37394 - Measuring diameter of workpieces with longitudinal grooves
  • G05B2219/45161 - Grinding machine
  • G05B2219/50213 - Grooving of different forms or parallel to each other, grooving cycle

• US Classifications

  • 318 - Electricity: motive power systems
  • 451 - Abrading