3928985

Information

• Patent Grant
• 3928985

• References
• Source

• Patent Number

  3,928,985

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1975
  49 years ago

• CPC

  • F16D3/226 - the groove centre-lines in each coupling part lying on a cylinder co-axial with the respective coupling part
  • F16D3/2265 - the joints being non-telescopic
  • F16D3/227 - the joints being telescopic
  • F16D2003/22303 - Details of ball cages
  • Y10S464/906 - Torque transmitted via radially spaced balls

• US Classifications

  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts