1812871

Information

• Patent Grant
• 1812871

• References
• Source

• Patent Number

  1,812,871

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1931
  93 years ago

• CPC

  • G05G9/08 - the controlled members being actuated successively by progressive movement of the controlling member
  • G05G2700/30 - without preselection or differentiation between selection and actuating
  • Y10T74/19242 - Combined gear and clutch
  • Y10T74/20636 - Detents
  • Y10T74/20762 - Shaft connections
  • Y10T409/304536 - including means to infeed work to cutter

• US Classifications

  • 074 - Machine element or mechanism
  • 409 - Gear cutting, milling, or planing