3841198

Information

• Patent Grant
• 3841198

• References
• Source

• Patent Number

  3,841,198

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1974
  50 years ago

• CPC

  • B23F5/22 - the tool being a hob for making spur gears
  • Y10T409/100159 - with regulation of operation by use of templet, card, or other replaceable information supply
  • Y10T409/102226 - with control means energized in response to activator stimulated by condition sensor
  • Y10T409/10318 - Vertically

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 318 - Electricity: motive power systems
  • 700 - Data processing: generic control systems or specific applications