2664974

Information

• Patent Grant
• 2664974

• References
• Source

• Patent Number

  2,664,974

• Date Filed

  Not available

• Date Issued

  Tuesday, January 5, 1954
  71 years ago

• CPC

  • G05D13/00 - Control of linear speed Control of angular speed Control of acceleration or deceleration
  • G05G7/14 - characterised by means for delaying initiation of, or making more gradual throughout, the movement of the controlled member in response to a given input from the controlling member

• US Classifications

  • 188 - Brakes
  • 073 - Measuring and testing
  • 185 - Motors: spring, weight, or animal powered