3803873

Information

• Patent Grant
• 3803873

• References
• Source

• Patent Number

  3,803,873

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1974
  50 years ago

• CPC

  • F16D1/0882 - the key being axially tapered and tightening when loaded axially
  • F16C35/067 - Fixing them in a housing
  • F16D3/41 - with ball or roller bearings
  • F16C21/005 - the external zone of a bearing with rolling members

• US Classifications

  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
  • 384 - Bearings
  • 411 - Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener