3509595

Information

• Patent Grant
• 3509595

• References
• Source

• Patent Number

  3,509,595

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1970
  55 years ago

• CPC

  • D02J1/227 - Control of the stretching tension; Localisation of the stretching neck; Draw-pins
  • B65H59/00 - Adjusting or controlling tension in filamentary material
  • D01D5/16 - using rollers, or like mechanical devices
  • D01D10/02 - Heat treatment
  • D02J1/225 - Mechanical characteristics of stretching apparatus
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 028 - Textiles: manufacturing
  • 264 - Plastic and nonmetallic article shaping or treating: processes