3171547

Information

• Patent Grant
• 3171547

• References
• Source

• Patent Number

  3,171,547

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1965
  59 years ago

• CPC

  • B61G3/04 - with coupling head having a guard arm on one side and a knuckle with angularly-disposed nose and tail portions pivoted to the other side thereof, the nose of the knuckle being the coupling part, and means to lock the knuckle in coupling position
  • B61G3/16 - with coupling heads rigidly connected by rotatable hook plates or discs and balancing links, the coupling members forming a parallelogram
  • B61G7/04 - Coupling or uncoupling by means of track-side apparatus

• US Classifications

  • 213 - Railway draft appliances