3804370

Information

• Patent Grant
• 3804370

• References
• Source

• Patent Number

  3,804,370

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1974
  50 years ago

• CPC

  • B66D1/39 - by means of axially-movable drums or barrels
  • B66D1/28 - Other constructional details
  • B66D2700/0183 - Details
  • Y10S254/901 - Antifriction means for cable pulling drum
  • Y10T74/18848 - with pulley
  • Y10T74/19702 - Screw and nut

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force
  • 074 - Machine element or mechanism
  • 242 - Winding, tensioning, or guiding