3871258

Information

• Patent Grant
• 3871258

• References
• Source

• Patent Number

  3,871,258

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1975
  49 years ago

• CPC

  • B27G1/00 - Machines or devices for removing knots or other irregularities or for filling-up holes
  • B27B1/002 - by cross-cutting
  • B27B5/02 - characterised by a special purpose only
  • B27B31/00 - Arrangements for conveying, loading, turning, adjusting, or discharging the log or timber, specially designed for saw mills or sawing machines
  • B27B31/006 - with chains or belts
  • Y10T83/446 - With means to initiate tool feed by same control impulse
  • Y10T83/4577 - Work fed successively to plural tools
  • Y10T83/4645 - With means to clamp work during dwell
  • Y10T83/533 - With photo-electric work-sensing means
  • Y10T83/543 - Sensing means responsive to work indicium or irregularity
  • Y10T83/6579 - With means to press work to work-carrier

• US Classifications

  • 083 - Cutting