3844189

Information

• Patent Grant
• 3844189

• References
• Source

• Patent Number

  3,844,189

• Date Filed

  Not available

• Date Issued

  Tuesday, October 29, 1974
  50 years ago

• CPC

  • B21C47/3441 - Diverting the leading end
  • B21C47/34 - Feeding or guiding devices not specially adapted to a particular type of apparatus
  • B21C47/3475 - Fluid pressure or vacuum
  • B65H19/2238 - The web roll being driven by a winding mechanism of the nip or tangential drive type
  • B65H19/26 - Cutting-off the web running to the wound web roll
  • B65H23/24 - by fluid action
  • B65H2301/448 - Diverting
  • Y10T83/2066 - By fluid current
  • Y10T83/2074 - Including means to divert one portion of product from another
  • Y10T83/6472 - By fluid current

• US Classifications

  • 083 - Cutting
  • 226 - Advancing material of indeterminate length
  • 242 - Winding, tensioning, or guiding
  • 271 - Sheet feeding or delivering