2593154

Information

• Patent Grant
• 2593154

• References
• Source

• Patent Number

  2,593,154

• Date Filed

  Not available

• Date Issued

  Tuesday, April 15, 1952
  73 years ago

• CPC

  • B65H35/02 - from or with longitudinal slitters or perforators
  • B26D1/225 - for thin material
  • B26D3/10 - Making cuts of other than simple rectilinear form
  • B65H18/103 - Reel-to-reel type web winding and unwinding mechanisms
  • B65H18/106 - for several juxtaposed strips
  • B65H41/00 - Machines for separating superposed webs
  • D06H7/04 - longitudinally
  • B65H2301/41485 - winding on one single shaft or support
  • B65H2301/414863 - directly against central support roller
  • Y10S83/918 - Pinking
  • Y10T83/4801 - With undulant cutting edge [e.g., "pinking" tool]

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 028 - Textiles: manufacturing
  • 083 - Cutting
  • 226 - Advancing material of indeterminate length