3581812

Information

• Patent Grant
• 3581812

• References
• Source

• Patent Number

  3,581,812

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1971
  53 years ago

• CPC

  • F28F5/02 - Rotary drums or rollers
  • D02J1/224 - Selection or control of the temperature during stretching
  • D02J1/225 - Mechanical characteristics of stretching apparatus
  • D02J1/227 - Control of the stretching tension; Localisation of the stretching neck; Draw-pins
  • D02J13/005 - by contact with at least one rotating roll
  • D06B2700/35 - Rollers for machines for treating textiles
  • Y10S165/161 - with means defining particular flow path

• US Classifications

  • 165 - Heat exchange
  • 028 - Textiles: manufacturing