3924902

Information

• Patent Grant
• 3924902

• References
• Source

• Patent Number

  3,924,902

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1975
  49 years ago

• CPC

  • B60L3/108 - whilst braking
  • B60L7/24 - with additional mechanical or electromagnetic braking
  • B60T8/1893 - especially adapted for railway vehicles
  • B60T8/3235 - Systems specially adapted for rail vehicles
  • B60T13/44 - with two-chamber booster units
  • B60T13/586 - the retarders being of the electric type
  • B60T13/74 - with electrical assistance or drive
  • B61H5/00 - Applications or arrangements of brakes with substantially radial braking surfaces pressed together in axial direction
  • F16D55/2245 - in which the common actuating member acts on two levers carrying the braking members
  • B60L2200/26 - Rail vehicles
  • F16D2125/026 - Pressure-to-pressure converters

• US Classifications

  • 303 - Fluid-pressure and analogous brake systems