3843915

Information

• Patent Grant
• 3843915

• References
• Source

• Patent Number

  3,843,915

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1974
  51 years ago

• CPC

  • B41J11/42 - Controlling printing material conveyance for accurate alignment of the printing material with the printhead; Print registering
  • B41J29/38 - Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
  • G01D5/363 - Direction discrimination
  • G05B19/23 - for point-to-point control
  • G05B2219/37175 - Normal encoder, disk for pulses, incremental
  • G05B2219/41326 - Step motor
  • G05B2219/42168 - Measuring of needed force for servo

• US Classifications

  • 318 - Electricity: motive power systems