3859760

Information

• Patent Grant
• 3859760

• References
• Source

• Patent Number

  3,859,760

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1975
  50 years ago

• CPC

  • G05B19/351 - the positional error is used to control continuously the servomotor according to its magnitude
  • B24B49/00 - Measuring or gauging equipment for controlling the feed movement of the grinding tool or work Arrangements of indicating or measuring equipment
  • B24B49/18 - taking regard of the prescence of dressing tools
  • G05B19/4166 - Controlling feed or in-feed
  • G05B2219/37092 - Display position actual and or target
  • G05B2219/41326 - Step motor
  • G05B2219/45159 - Dressing, sharpening, trueing tool
  • G05B2219/45161 - Grinding machine
  • G05B2219/49381 - Raster, line servo, area machining, cutting, facing
  • G05B2219/50313 - Tool offset, tool wear

• US Classifications

  • 451 - Abrading
  • 318 - Electricity: motive power systems