1575396

Information

• Patent Grant
• 1575396

• References
• Source

• Patent Number

  1,575,396

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1926
  98 years ago

• CPC

  • B23F9/084 - the hob being tapered
  • Y10T74/19642 - Directly cooperating gears
  • Y10T409/101908 - Generating tooth for bevel gear
  • Y10T409/103498 - Infeed of cutter

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 074 - Machine element or mechanism