3586953

Information

• Patent Grant
• 3586953

• References
• Source

• Patent Number

  3,586,953

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1971
  53 years ago

• CPC

  • B41J19/202 - Drive control means for carriage movement
  • G05B19/291 - the positional error is used to control continuously the servomotor according to its magnitude
  • G05D3/183 - using stepping motor
  • H02P8/32 - Reducing overshoot or oscillation
  • G05B2219/34064 - N+1 comparator
  • G05B2219/42212 - Rotation over, selection of smallest, shortest angle, distance

• US Classifications

  • 318 - Electricity: motive power systems
  • 400 - Typewriting machines