3527077

Information

• Patent Grant
• 3527077

• References
• Source

• Patent Number

  3,527,077

• Date Filed

  Not available

• Date Issued

  Tuesday, September 8, 1970
  54 years ago

• CPC

  • B21C47/326 - Devices for pressing the end of the material being wound against the cylindrical wall of the reel or bobbin
  • B21C47/04 - on or in reels or drums, without using a moving guide
  • B21C47/06 - with loaded rollers, bolts, or equivalent means holding the material on the reel or drum
  • B21C47/30 - expansible or contractible

• US Classifications

  • 072 - Metal deforming
  • 242 - Winding, tensioning, or guiding