2182331

Information

• Patent Grant
• 2182331

• References
• Source

• Patent Number

  2,182,331

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1939
  85 years ago

• CPC

  • B23Q5/266 - with means to control the feed rate by controlling the fluid flow
  • B23Q1/0009 - Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
  • B23Q1/4804 - a single rotating pair followed perpendicularly by a single sliding pair
  • B23Q35/005 - Copying by a curve composed of arcs of circles
  • B23Q35/105 - of two lines
  • Y10T409/30224 - and provision for circumferential relative movement of cutter and work
  • Y10T409/302576 - with means to support templet above or under work

• US Classifications

  • 409 - Gear cutting, milling, or planing