1958958

Information

• Patent Grant
• 1958958

• References
• Source

• Patent Number

  1,958,958

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1934
  90 years ago

• CPC

  • B23F21/122 - having a shape similar to that of a gear or part thereof, with cutting edges situated on the tooth contour lines
  • B23F13/06 - Making worms of globoidal shape
  • Y10T409/105565 - Cutting rotating work, the axis of which lies in a plane intersecting the cutter axis
  • Y10T409/106042 - having axially directed cutting edge
  • Y10T409/107473 - Making a noncircular gear, worm, rotor, or a planar-faced gear

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 109 - Safes, bank protection, or a related device