2575792

Information

• Patent Grant
• 2575792

• References
• Source

• Patent Number

  2,575,792

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1951
  73 years ago

• CPC

  • B23Q15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
  • Y10S82/905 - Transmission accessory or control
  • Y10T29/5179 - Speed controller
  • Y10T74/19167 - In series plural interchangeably locked nonplanetary units
  • Y10T409/300896 - with sensing of numerical information and regulation without mechanical connection between sensing means and regulated means [i.e., numerical control]

• US Classifications

  • 192 - Clutches and power-stop control
  • 029 - Metal working
  • 074 - Machine element or mechanism
  • 082 - Turning
  • 235 - Registers
  • 409 - Gear cutting, milling, or planing
  • 451 - Abrading