2656589

Information

• Patent Grant
• 2656589

• References
• Source

• Patent Number

  2,656,589

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1953
  71 years ago

• CPC

  • B23Q15/00 - Automatic control or regulation of feed movement, cutting velocity or position of tool or work
  • Y10T29/5179 - Speed controller
  • Y10T82/2535 - Electrical type

• US Classifications

  • 029 - Metal working
  • 082 - Turning
  • 318 - Electricity: motive power systems
  • 324 - Electricity: measuring and testing