3345010

Information

• Patent Grant
• 3345010

• References
• Source

• Patent Number

  3,345,010

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1967
  57 years ago

• CPC

  • B65H18/20 - the web roll being supported on two parallel rollers at least one of which is driven
  • B65H19/2246 - and the roll being supported on two rollers
  • B65H19/26 - Cutting-off the web running to the wound web roll
  • B65H19/30 - Lifting, transporting, or removing the web roll Inserting core
  • B65H19/305 - Inserting core
  • B65H2301/4148 - slitting
  • B65H2301/41493 - integrated core cutter
  • B65H2301/4173 - by central portion
  • B65H2301/41891 - Cutting knife located between two winding rollers
  • B65H2404/43 - Rider roll construction
  • B65H2404/434 - Driven rider roll arrangement
  • B65H2406/11 - producing fluidised bed

• US Classifications

  • 242 - Winding, tensioning, or guiding