3668501

Information

• Patent Grant
• 3668501

• References
• Source

• Patent Number

  3,668,501

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1972
  52 years ago

• CPC

  • G05B19/404 - characterised by control arrangements for compensation
  • B23C3/08 - Milling cams, camshafts, or the like
  • B23Q23/00 - Arrangement for compensating for irregularities or wear
  • G05B19/231 - the positional error is used to control continuously the servomotor according to its magnitude
  • G05B2219/37297 - Two measurements, on driving motor and on slide or on both sides of motor
  • G05B2219/37304 - Combined position measurement, encoder and separate laser, two different sensors
  • G05B2219/41069 - With cam

• US Classifications

  • 318 - Electricity: motive power systems