2537967

Information

• Patent Grant
• 2537967

• References
• Source

• Patent Number

  2,537,967

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1951
  73 years ago

• CPC

  • B23F23/1243 - Hob holders
  • B23C1/025 - with working-spindle movable in a fixed position
  • Y10T74/18024 - Rotary to reciprocating and rotary
  • Y10T409/102067 - including means to shift hob between cutting passes
  • Y10T409/102703 - to infeed along axis of work rotation

• US Classifications

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