3872738

Information

• Patent Grant
• 3872738

• References
• Source

• Patent Number

  3,872,738

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1975
  49 years ago

• CPC

  • G05B19/238 - the positional error is only used to control speed in steps according to distance left, or to give a stop signal when error reaches zero
  • B23Q5/48 - by use of toothed gears
  • B23Q5/50 - feeding step-by-step
  • F16H37/00 - Combinations of mechanical gearings, not hereinbefore provided for
  • F16H2700/02 - Transmissions, specially for working vehicles
  • Y10T74/18624 - Plural inputs, single output
  • Y10T74/19535 - Follow-up mechanism

• US Classifications

  • 475 - Planetary gear transmission systems or components
  • 074 - Machine element or mechanism