3204532

Information

• Patent Grant
• 3204532

• References
• Source

• Patent Number

  3,204,532

• Date Filed

  Not available

• Date Issued

  Tuesday, September 7, 1965
  59 years ago

• CPC

  • B23F5/22 - the tool being a hob for making spur gears
  • B23F23/00 - Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
  • B23F23/006 - Equipment for synchronising movement of cutting tool and workpiece, the cutting tool and workpiece not being mechanically coupled
  • B23Q15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
  • H02P5/50 - by comparing electrical values representing the speeds
  • Y10T74/20207 - Multiple controlling elements for single controlled element
  • Y10T409/101749 - Process
  • Y10T409/102226 - with control means energized in response to activator stimulated by condition sensor

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 074 - Machine element or mechanism
  • 318 - Electricity: motive power systems