2938396

Information

• Patent Grant
• 2938396

• References
• Source

• Patent Number

  2,938,396

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1960
  64 years ago

• CPC

  • H01C10/24 - the contact moving along turns of a helical resistive element, or vica versa
  • F16H3/00 - Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
  • F16H2712/02 - Automatic control
  • Y10T74/19205 - Clutchable gears

• US Classifications

  • 074 - Machine element or mechanism
  • 338 - Electrical resistors