3829612

Information

• Patent Grant
• 3829612

• References
• Source

• Patent Number

  3,829,612

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1974
  50 years ago

• CPC

  • G11B19/24 - Arrangements for providing constant relative speed between record carrier and head
  • H02P29/0022 - Controlling a brake between the prime mover and the load
  • Y10S388/932 - with reverse torque

• US Classifications

  • 386 - Motion video signal processing for recording or reproducing
  • 360 - Dynamic magnetic information storage or retrieval
  • 369 - Dynamic information storage or retrieval
  • 388 - Electricity: motor control systems
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER