3468494

Information

• Patent Grant
• 3468494

• References
• Source

• Patent Number

  3,468,494

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1969
  57 years ago

• CPC

  • B23D19/00 - Shearing machines or shearing devices cutting by rotary discs
  • B21C47/006 - winding-up or winding-off several parallel metal bands
  • B21C47/28 - Drums or other coil-holders
  • B65H23/10 - acting on running web
  • B65H23/26 - by transverse stationary or adjustable bars or rollers
  • B65H27/00 - Special constructions of feed or guide rollers and surfaces thereof
  • B65H2404/1316 - stepped or grooved
  • B65H2404/165 - braking roller

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 226 - Advancing material of indeterminate length