3611825

Information

• Patent Grant
• 3611825

• References
• Source

• Patent Number

  3,611,825

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1971
  53 years ago

• CPC

  • B63B21/22 - Handling or lashing of anchors
  • B65G23/20 - Screws
  • B66D1/72 - Anchor-chain sprockets Anchor capstans
  • B66D3/02 - Manually-operated
  • F16H7/06 - with chains
  • F16H25/2409 - one of the threads being replaced by elements specially formed for engaging the screw or nut
  • B63B2708/00 - Winches Capstans
  • B66D2700/021 - Hauling devices
  • F16H2007/185 - the guiding surface in contact with the belt, rope or chain having particular shapes, structures or materials
  • Y10T74/18152 - Belt or chain carried member
  • Y10T74/19823 - Screw

• US Classifications

  • 074 - Machine element or mechanism
  • 254 - Implements or apparatus for applying pushing or pulling force