3249180

Information

• Patent Grant
• 3249180

• References
• Source

• Patent Number

  3,249,180

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1966
  59 years ago

• CPC

  • F16B7/1481 - with a gripping helical spring
  • F16B2/248 - of wire
  • F16B21/20 - for bolts or shafts without holes, grooves, or notches for locking members
  • F16F1/041 - with means for modifying the spring characteristics
  • Y10T74/2066 - Friction

• US Classifications

  • 188 - Brakes
  • 074 - Machine element or mechanism
  • 192 - Clutches and power-stop control