3809177

Information

• Patent Grant
• 3809177

• References
• Source

• Patent Number

  3,809,177

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1974
  50 years ago

• CPC

  • B60B27/0057 - the element being a brake drum
  • B60B27/02 - adapted to be rotatably arranged on axle
  • B60B35/121 - Power-transmission from drive shaft to hub
  • B60B35/18 - Arrangement of bearings
  • B60B2380/14 - Roller bearings
  • B60B2900/3312 - during regular use
  • B60B2900/5118 - against oil-loss

• US Classifications

  • 180 - Motor vehicles
  • 384 - Bearings