3330456

Information

• Patent Grant
• 3330456

• References
• Source

• Patent Number

  3,330,456

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1967
  57 years ago

• CPC

  • D06C3/00 - Stretching, tentering, or spreading textile fabrics Producing elasticity in textile fabrics
  • B65H23/02 - transversely
  • B65H23/038 - by rollers
  • D21F1/36 - Guiding mechanisms
  • B65H2301/36112 - by elements engaging both sides of web
  • B65H2404/1371 - Means for bending
  • B65H2404/15212 - rotating, pivoting or oscillating around an axis perpendicular to the roller axis
  • B65H2511/12 - Width
  • B65H2801/93 - Tyres
  • D06C2700/10 - Guides or expanders for finishing

• US Classifications

  • 026 - Textiles: cloth finishing
  • 226 - Advancing material of indeterminate length