3074661

Information

• Patent Grant
• 3074661

• References
• Source

• Patent Number

  3,074,661

• Date Filed

  Not available

• Date Issued

  Tuesday, January 22, 1963
  62 years ago

• CPC

  • G11B15/43 - Control or regulation of mechanical tension of record carrier
  • G06K13/22 - Capstans Pinch rollers
  • G11B15/22 - Stopping means
  • G11B15/29 - through pinch-rollers or tape rolls
  • G11B15/58 - with vacuum column

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 226 - Advancing material of indeterminate length
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER