3293651

Information

• Patent Grant
• 3293651

• References
• Source

• Patent Number

  3,293,651

• Date Filed

  Not available

• Date Issued

  Tuesday, December 20, 1966
  58 years ago

• CPC

  • G05B19/291 - the positional error is used to control continuously the servomotor according to its magnitude
  • G05B2219/35356 - Data handling
  • G05B2219/50289 - Tool offset general
  • Y10T409/300896 - with sensing of numerical information and regulation without mechanical connection between sensing means and regulated means [i.e., numerical control]

• US Classifications

  • 346 - Recorders
  • 033 - Geometrical instruments
  • 409 - Gear cutting, milling, or planing