3720077

Information

• Patent Grant
• 3720077

• References
• Source

• Patent Number

  3,720,077

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1973
  51 years ago

• CPC

  • B66D3/16 - operated by an endless chain passing over a pulley or a sprocket
  • B66D5/12 - with axial effect
  • B66D2700/07 - Brakes with axial thrust for winches, hoists or similar devices

• US Classifications

  • 464 - Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
  • 192 - Clutches and power-stop control