3075679

Information

• Patent Grant
• 3075679

• References
• Source

• Patent Number

  3,075,679

• Date Filed

  Not available

• Date Issued

  Tuesday, January 29, 1963
  62 years ago

• CPC

  • B65H20/12 - by suction roller
  • F15C1/001 - for punched-card machines ; for typewriters ; for keyboards; for conveying cards or tape; for conveying through tubes ; for computers ; for dc-ac transducers for information processing ; for signal transmission
  • F16H7/0827 - for disconnecting the drive
  • G06K13/22 - Capstans Pinch rollers
  • G11B15/38 - Driving record carriers by pneumatic means
  • Y10T137/2071 - And causing change or correction of sensed condition

• US Classifications

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