1905310

Information

• Patent Grant
• 1905310

• References
• Source

• Patent Number

  1,905,310

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1933
  91 years ago

• CPC

  • B23F5/22 - the tool being a hob for making spur gears
  • B23F23/04 - Loading or unloading arrangements
  • B23F23/1243 - Hob holders
  • Y10T409/100795 - with work or product advancing
  • Y10T409/101749 - Process
  • Y10T409/102544 - including infeed means

• US Classifications

  • 409 - Gear cutting, milling, or planing