3420128

Information

• Patent Grant
• 3420128

• References
• Source

• Patent Number

  3,420,128

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1969
  55 years ago

• CPC

  • B26D5/30 - having the cutting member controlled by scanning a record carrier
  • A43D27/00 - Machines for trimming as an intermediate operation
  • A43D29/00 - Machines for making soles from strips of material
  • B23D33/12 - Equipment for indicating where to cut
  • B23D36/00 - Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut
  • Y10T83/101 - With stopping means effective on completion of predetermined number of tool cycles
  • Y10T83/169 - Indeterminate length, web or strand
  • Y10T83/446 - With means to initiate tool feed by same control impulse
  • Y10T83/4549 - By change in length of one member of feed-driving linkage
  • Y10T83/53 - To change length of product
  • Y10T83/745 - Opposed

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches
  • 083 - Cutting