3139491

Information

• Patent Grant
• 3139491

• References
• Source

• Patent Number

  3,139,491

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1964
  60 years ago

• CPC

  • H01H21/22 - Operating parts
  • B23B39/02 - Boring machines Combined horizontal boring and milling machines
  • B23Q1/0009 - Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
  • B23Q15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
  • G05B19/06 - using cams, discs, rods, drums, or the like
  • H01H9/0214 - Hand-held casings
  • H01H19/62 - Contacts actuated by radial cams
  • Y10T74/20636 - Detents

• US Classifications

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