3062344

Information

• Patent Grant
• 3062344

• References
• Source

• Patent Number

  3,062,344

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1962
  62 years ago

• CPC

  • B66D3/16 - operated by an endless chain passing over a pulley or a sprocket
  • B66D3/12 - Chain or like hand-operated tackles with or without power transmission gearing between operating member and lifting rope, chain or cable
  • B66D2700/023 - Hoists
  • Y10T477/86 - Brake engaged when engine energy deactivated, brake disengaged when engine energy is activated

• US Classifications

  • 477 - Interrelated power delivery controls, including engine control
  • 074 - Machine element or mechanism
  • 192 - Clutches and power-stop control
  • 254 - Implements or apparatus for applying pushing or pulling force