3874480

Information

• Patent Grant
• 3874480

• References
• Source

• Patent Number

  3,874,480

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1975
  49 years ago

• CPC

  • F16B7/1481 - with a gripping helical spring
  • B60N2/23 - by linear actuators
  • F16D49/04 - mechanically actuated
  • Y10T74/2066 - Friction

• US Classifications

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