3405883

Information

• Patent Grant
• 3405883

• References
• Source

• Patent Number

  3,405,883

• Date Filed

  Not available

• Date Issued

  Tuesday, October 15, 1968
  56 years ago

• CPC

  • B65H23/1813 - acting on web-roll
  • B21C47/003 - Regulation of tension or speed; Braking
  • B21C47/34 - Feeding or guiding devices not specially adapted to a particular type of apparatus
  • B21C47/3416 - with lateral edge contact
  • B21C49/00 - Devices for temporarily accumulating material
  • B29C53/32 - Coiling
  • B65H20/24 - by looping or like devices
  • B65H23/00 - Registering, tensioning, smoothing or guiding webs
  • B65H23/02 - transversely
  • B65H23/1806 - in reel-to-reel type web winding and unwinding mechanism
  • H01F41/063 - with insulation

• US Classifications

  • 242 - Winding, tensioning, or guiding