923930

Information

• Patent Grant
• 923930

• References
• Source

• Patent Number

  923,930

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1909
  115 years ago

• CPC

  • B23D1/00 - Planing or slotting machines cutting by relative movement of the tool and workpiece in a horizontal straight line only
  • Y10T74/19307 - Selective
  • Y10T409/505248 - and means to vary rate of infeed
  • Y10T409/505412 - Reciprocating work infeed means

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 074 - Machine element or mechanism
  • 192 - Clutches and power-stop control