3645829

Information

• Patent Grant
• 3645829

• References
• Source

• Patent Number

  3,645,829

• Date Filed

  Not available

• Date Issued

  Tuesday, February 29, 1972
  52 years ago

• CPC

  • B29C70/56 - Tensioning reinforcements before or during shaping
  • B29B15/127 - by spraying
  • B29C69/003 - and cutting longitudinally
  • B29C70/347 - combined with compressing after the winding of lay-ups having a non-circular cross-section
  • B29K2105/101 - oriented
  • B29K2707/02 - Boron
  • B29K2707/04 - Carbon
  • B29L2031/08 - Blades for rotors, stators, fans, turbines or the like
  • Y10T29/49337 - Composite blade
  • Y10T156/179 - with liquid applying means

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 029 - Metal working
  • 244 - Aeronautics and astronautics
  • 416 - Fluid reaction surfaces