3696354

Information

• Patent Grant
• 3696354

• References
• Source

• Patent Number

  3,696,354

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1972
  52 years ago

• CPC

  • G05B19/39 - using a combination of the means covered by at least two of the preceding sub-groups G05B19/21, G05B19/27, and G05B19/33
  • G11B5/5552 - using fine positioning means for track acquisition separate from the coarse (
  • G05B2219/37486 - Resolver emits pulses at zerocrossings, counter
  • G05B2219/42114 - Loop mode, dual mode incremental coarse, analog fine

• US Classifications

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