3333822

Information

• Patent Grant
• 3333822

• References
• Source

• Patent Number

  3,333,822

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1967
  57 years ago

• CPC

  • B66B5/185 - by acting on main ropes or main cables
  • B66B5/20 - by means of rotatable eccentrically-mounted members
  • B66C13/22 - for electric drives
  • B66C2700/08 - Electrical assemblies or electrical control devices for cranes, winches, capstans or electrical hoists

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 188 - Brakes