2620709

Information

• Patent Grant
• 2620709

• References
• Source

• Patent Number

  2,620,709

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1952
  72 years ago

• CPC

  • B23F21/24 - Broach-milling tools
  • B23F19/10 - Chamfering the end edges of gear teeth
  • B23F21/243 - in exchangeable arrangement
  • Y10T407/15 - Rotary broach
  • Y10T407/1745 - Rotary, tooth form cutting tool
  • Y10T409/101272 - Using relatively reciprocating or oscillating cutter

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 407 - Cutters, for shaping