1936730

Information

• Patent Grant
• 1936730

• References
• Source

• Patent Number

  1,936,730

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1933
  92 years ago

• CPC

  • B23F5/22 - the tool being a hob for making spur gears
  • B23F11/00 - Making worm wheels
  • B23F23/08 - Index mechanisms
  • Y10T409/103657 - and infeed tangentially of work axis
  • Y10T409/107473 - Making a noncircular gear, worm, rotor, or a planar-faced gear

• US Classifications

  • 409 - Gear cutting, milling, or planing