1618240

Information

• Patent Grant
• 1618240

• References
• Source

• Patent Number

  1,618,240

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1927
  98 years ago

• CPC

  • B23F9/084 - the hob being tapered
  • Y10T409/101908 - Generating tooth for bevel gear
  • Y10T409/103021 - and infeed radially of axis of work rotation

• US Classifications

  • 409 - Gear cutting, milling, or planing