3908492

Information

• Patent Grant
• 3908492

• References
• Source

• Patent Number

  3,908,492

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1975
  49 years ago

• CPC

  • B23Q5/14 - step-by-step
  • Y10T74/19684 - Motor and gearing
  • Y10T82/2554 - Speed changing gear
  • Y10T82/2562 - Spindle and bearings
  • Y10T408/65 - Means to drive tool
  • Y10T408/72 - Friction clutch

• US Classifications

  • 082 - Turning
  • 074 - Machine element or mechanism
  • 192 - Clutches and power-stop control
  • 408 - Cutting by use of rotating axially moving tool