3597982

Information

• Patent Grant
• 3597982

• References
• Source

• Patent Number

  3,597,982

• Date Filed

  Not available

• Date Issued

  Tuesday, August 10, 1971
  53 years ago

• CPC

  • H01H43/10 - with timing of actuation of contacts due to a part rotating at substantially constant speed
  • G05G21/00 - Mechanical apparatus for control of a series of operations, i.e. programme control
  • H01H43/102 - using a pawl and ratchet wheel mechanism
  • Y10T74/115 - Plural, sequential, trip actuations

• US Classifications

  • 074 - Machine element or mechanism
  • 200 - Electricity: circuit makers and breakers