2056372

Information

• Patent Grant
• 2056372

• References
• Source

• Patent Number

  2,056,372

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1936
  88 years ago

• CPC

  • G11B19/124 - involving the detection of diameter of disks
  • G11B3/08512 - using optical detecting means
  • G11B3/0957 - using optical means for detecting the end of the recording or the desired point thereof
  • Y10T477/37 - Brake actuation opens switch to engine
  • Y10T477/813 - Brake

• US Classifications

  • 369 - Dynamic information storage or retrieval
  • 188 - Brakes
  • 192 - Clutches and power-stop control
  • 362 - Illumination
  • 477 - Interrelated power delivery controls, including engine control
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER