3757619

Information

• Patent Grant
• 3757619

• References
• Source

• Patent Number

  3,757,619

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1973
  51 years ago

• CPC

  • B65H20/04 - to effect step-by-step advancement of web
  • B65H20/24 - by looping or like devices
  • B65H23/1825 - and controlling web tension
  • Y10T83/094 - Running loop
  • Y10T83/2181 - Active delivery means mounted on tool support
  • Y10T83/2207 - Means to move product in a nonrectilinear path
  • Y10T83/4529 - With uninterrupted flow of work from supply source
  • Y10T83/4592 - Feed means has rotary motion
  • Y10T83/464 - Means to transport work to work-feed means
  • Y10T83/4783 - Constantly oriented tool with arcuate cutting path
  • Y10T83/501 - With plural tools on a single tool support
  • Y10T83/533 - With photo-electric work-sensing means
  • Y10T83/536 - Movement of work controlled
  • Y10T83/6472 - By fluid current
  • Y10T83/6569 - With means to stop work conveyor
  • Y10T83/734 - With attachment or operative connection to tool carrier

• US Classifications

  • 083 - Cutting
  • 053 - Package making
  • 226 - Advancing material of indeterminate length