3838890

Information

• Patent Grant
• 3838890

• References
• Source

• Patent Number

  3,838,890

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1974
  50 years ago

• CPC

  • B60T8/1708 - for lorries or tractor-trailer combinations
  • B60T8/321 - deceleration
  • B60T8/361 - wherein the pilot valve is mounted in a circuit controlling an auxiliary fluid system
  • B60T8/5018 - Pressure reapplication using restrictions

• US Classifications

  • 303 - Fluid-pressure and analogous brake systems
  • 188 - Brakes