2673694

Information

• Patent Grant
• 2673694

• References
• Source

• Patent Number

  2,673,694

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1954
  71 years ago

• CPC

  • G01B3/1041 - Casings
  • G01B3/1005 - Braking or locking members, i.e. means for preventing rotation or the tape or for holding the tape at a certain position; Damping means, i.e. means for absorbing shock due to rewinding of the tape; Winding mechanisms
  • G01B3/1082 - Details of the tape per se
  • G01B2003/1012 - engaging the tape in a direction parallel to the tape itself
  • G01B2003/103 - Springs
  • G01B2003/1038 - by translatory motion operation
  • G01B2003/1043 - internal structure and constructional details
  • G01B2003/1053 - tape exit slot

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 185 - Motors: spring, weight, or animal powered
  • 267 - Spring devices