2230668

Information

• Patent Grant
• 2230668

• References
• Source

• Patent Number

  2,230,668

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1941
  83 years ago

• CPC

  • 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
  • G01B2003/1017 - acting on the whole coil
  • G01B2003/103 - Springs
  • G01B2003/1043 - internal structure and constructional details
  • G01B2003/1046 - external shape; elements for generating an offset
  • G01B2003/1048 - mounting elements integral to the casing for fixing to external structures or for holding
  • G01B2003/1051 - plurality of tapes within the same casing

• US Classifications

  • 033 - Geometrical instruments