3428071

Information

• Patent Grant
• 3428071

• References
• Source

• Patent Number

  3,428,071

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1969
  55 years ago

• CPC

  • B60T8/263 - for pneumatic brake systems
  • B60T8/26 - characterised by producing differential braking between front and rear wheels
  • F16K17/18 - opening on surplus pressure on either side
  • Y10T137/2544 - Supply and exhaust type
  • Y10T137/2594 - Choke
  • Y10T137/7876 - With external means for opposing bias

• US Classifications

  • 137 - Fluid handling
  • 251 - Valves and valve actuation
  • 303 - Fluid-pressure and analogous brake systems