3123017

Information

• Patent Grant
• 3123017

• References
• Source

• Patent Number

  3,123,017

• Date Filed

  Not available

• Date Issued

  Tuesday, March 3, 1964
  60 years ago

• CPC

  • B61D9/02 - characterised by operating means for tipping
  • B61D3/06 - Flat-bottomed cars convertible into hoppers
  • B61D7/04 - the openings being above axle level during discharge
  • B61D7/06 - with openings capable of discharging both between and outside the wheels
  • B61D7/10 - the discharge being assisted by tipping the bottom
  • B61D7/12 - the hoppers being movable
  • B61D7/16 - Closure elements for discharge openings
  • B61D7/32 - Means for assisting charge or discharge
  • B61D9/12 - Body fitments or devices facilitating or controlling outflow on discharge

• US Classifications

  • 105 - Railway rolling stock
  • 414 - Material or article handling