2276870

Information

• Patent Grant
• 2276870

• References
• Source

• Patent Number

  2,276,870

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1942
  82 years ago

• CPC

  • B61C9/44 - with hollow transmission shaft concentric with wheel axis
  • F16N7/14 - the lubricant being conveyed from the reservoir by mechanical means

• US Classifications

  • 105 - Railway rolling stock
  • 184 - Lubrication
  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts