3818301

Information

• Patent Grant
• 3818301

• References
• Source

• Patent Number

  3,818,301

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1974
  50 years ago

• CPC

  • G05B19/4144 - characterised by using multiplexing for control system
  • G05B19/251 - the positional error is used to control continuously the servomotor according to its magnitude
  • G05B2219/33128 - Different spindles, axis controlled by configured paths, channel
  • G05B2219/42124 - Change over between two controllers, transfer error signal
  • G05B2219/42231 - Detent, stop lock, current through motor in stop, locked, hold, blocked position
  • G05B2219/45125 - Four axis, spindle lathe

• US Classifications

  • 318 - Electricity: motive power systems