2796215

Information

• Patent Grant
• 2796215

• References
• Source

• Patent Number

  2,796,215

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1957
  67 years ago

• CPC

  • B29D99/0025 - Producing blades or the like
  • B23P15/04 - turbine or like blades from several pieces
  • B29C43/361 - with pressing members independently movable of the parts for opening or closing the mould
  • B29C70/345 - using matched moulds
  • B29C70/46 - using matched moulds
  • F01D5/282 - Selecting composite materials
  • B29C2043/026 - having functional projections
  • B29C2043/3444 - using pressurizing feeding means located into the mold
  • B29C2043/3613 - applying pressure locally
  • B29C2043/3618 - plurality of counteracting elements
  • B29C2791/001 - Shaping in several steps
  • B29K2105/0809 - Fabrics
  • B29K2105/0854 - in the form of a non-woven mat
  • B29K2105/256 - Sheet, plate, blank, film
  • B29L2031/08 - Blades for rotors, stators, fans, turbines or the like
  • Y10T156/1044 - of parallel stacked sheets only

• US Classifications

  • 416 - Fluid reaction surfaces
  • 156 - Adhesive bonding and miscellaneous chemical manufacture