3896493

Information

• Patent Grant
• 3896493

• References
• Source

• Patent Number

  3,896,493

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1975
  49 years ago

• CPC

  • G11B15/1883 - for record carriers inside containers
  • G11B15/10 - Manually-operated control Solenoid-operated control
  • G11B15/16 - by sensing presence, absence or position of record carrier or container
  • G11B15/44 - Speed-changing arrangements Reversing arrangements Drive transfer means therefor
  • G11B15/67513 - and movement of driving elements perpendicular thereto

• US Classifications

  • 360 - Dynamic magnetic information storage or retrieval
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER