3863511

Information

• Patent Grant
• 3863511

• References
• Source

• Patent Number

  3,863,511

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1975
  49 years ago

• CPC

  • F16H25/20 - Screw mechanisms
  • B63B35/306 - discharging through dump-gates on the bottom or sides of the barge
  • F16H25/2454 - Brakes; Rotational locks
  • F16H2025/2075 - Coaxial drive motors
  • Y10T74/18704 - Means to selectively lock or retard screw or nut

• US Classifications

  • 074 - Machine element or mechanism
  • 114 - Ships