3176531

Information

• Patent Grant
• 3176531

• References
• Source

• Patent Number

  3,176,531

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1965
  59 years ago

• CPC

  • F16K31/05 - specially adapted for operating hand-operated valves or for combined motor and hand operation
  • Y10T74/19437 - Electrically operated
  • Y10T74/19456 - Intermediate clutch
  • Y10T477/333 - Load motion limit control
  • Y10T477/34 - Reversible engine

• US Classifications

  • 074 - Machine element or mechanism
  • 192 - Clutches and power-stop control
  • 477 - Interrelated power delivery controls, including engine control