3133647

Information

• Patent Grant
• 3133647

• References
• Source

• Patent Number

  3,133,647

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1964
  60 years ago

• CPC

  • 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