2092563

Information

• Patent Grant
• 2092563

• References
• Source

• Patent Number

  2,092,563

• Date Filed

  Not available

• Date Issued

  Tuesday, September 7, 1937
  87 years ago

• CPC

  • F16H25/20 - Screw mechanisms
  • F16K31/047 - characterised by mechanical means between the motor and the valve
  • F16H25/2454 - Brakes; Rotational locks
  • F16H2025/2084 - Perpendicular arrangement of drive motor to screw axis
  • F16H2025/2093 - using conical gears
  • Y10T74/19726 - Thread pitch varies over axial length

• US Classifications

  • 074 - Machine element or mechanism
  • 049 - Movable or removable closures
  • 251 - Valves and valve actuation