3777245

Information

• Patent Grant
• 3777245

• References
• Source

• Patent Number

  3,777,245

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1973
  51 years ago

• CPC

  • G11B15/20 - Moving record carrier backwards or forwards by finite amounts
  • G05B19/408 - characterised by data handling or data format
  • G06K13/20 - Details
  • G05B2219/41326 - Step motor
  • G05B2219/42213 - Position overshoot, axis still moves after stop

• US Classifications

  • 318 - Electricity: motive power systems
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER