3267812

Information

• Patent Grant
• 3267812

• References
• Source

• Patent Number

  3,267,812

• Date Filed

  Not available

• Date Issued

  Tuesday, August 23, 1966
  58 years ago

• CPC

  • B23F5/22 - the tool being a hob for making spur gears
  • B23F23/003 - Generating mechanisms
  • F16H19/005 - for conveying oscillating or limited rotary motion
  • Y10T74/18832 - including flexible drive connector [e.g., belt, chain, strand, etc.]
  • Y10T74/18968 - Flexible connections
  • Y10T409/101431 - Gear tooth shape generating

• US Classifications

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