1758193

Information

• Patent Grant
• 1758193

• References
• Source

• Patent Number

  1,758,193

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1930
  94 years ago

• CPC

  • B23F9/084 - the hob being tapered
  • Y10T409/102703 - to infeed along axis of work rotation
  • Y10T409/103498 - Infeed of cutter

• US Classifications

  • 409 - Gear cutting, milling, or planing