3764277

Information

• Patent Grant
• 3764277

• References
• Source

• Patent Number

  3,764,277

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1973
  52 years ago

• CPC

  • F41H5/0464 - the additional layers being only fibre- or fabric-reinforced layers
  • B64C1/06 - Frames Stringers Longerons; Fuselage sections
  • B64D37/32 - Safety measures not otherwise provided for
  • E04C2/08 - of metal
  • E04C2/34 - composed of two or more spaced sheet-like parts
  • F41H5/0414 - Layered armour containing ceramic material
  • F41H5/0421 - Ceramic layers in combination with metal layers
  • F41H5/0492 - Layered armour containing hard elements
  • B64C2001/0072 - from composite materials
  • B64C2001/0081 - from metallic materials
  • Y02T50/433 - Composites
  • Y10T428/12076 - Next to each other
  • Y10T428/12313 - Arranged to avoid lateral displacement
  • Y10T428/12326 - with provision for limited relative movement between components
  • Y10T428/1234 - Honeycomb, or with grain orientation or elongated elements in defined angular relationship in respective components [e.g., parallel, inter- secting, etc.]
  • Y10T428/12347 - Plural layers discontinuously bonded [e.g., spot-weld, mechanical fastener, etc.]
  • Y10T428/12639 - Adjacent, identical composition, components
  • Y10T428/12778 - Alternative base metals from diverse categories
  • Y10T428/24058 - including grain, strips, or filamentary elements in respective layers or components in angular relation

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 220 - Receptacles