3746226

Information

• Patent Grant
• 3746226

• References
• Source

• Patent Number

  3,746,226

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1973
  51 years ago

• CPC

  • D04B15/48 - Thread-feeding devices
  • B65H51/30 - Devices controlling the forwarding speed to synchronise with supply, treatment, or take-up apparatus
  • B65H59/16 - Braked elements rotated by material
  • B65H59/381 - using pneumatic or hydraulic means
  • B65H59/388 - Regulating forwarding speed
  • B65H2553/11 - pneumatic
  • B65H2555/11 - pneumatic
  • B65H2701/319 - Elastic threads

• US Classifications

  • 226 - Advancing material of indeterminate length
  • 066 - Textiles: knitting