3346442

Information

• Patent Grant
• 3346442

• References
• Source

• Patent Number

  3,346,442

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1967
  57 years ago

• CPC

  • B32B37/06 - characterised by the heating method
  • B29B13/00 - Conditioning or physical treatment of the material to be shaped
  • B29C63/02 - using sheet or web-like material
  • B29C63/16 - applied by "rubber" bag or diaphragm
  • B29C65/3412 - comprising fillers
  • B29C65/3432 - comprising several wires
  • B29C65/3444 - being a ribbon, band or strip
  • B29C65/3468 - characterised by the means for supplying heat to said heated elements which remain in the join
  • B29C65/348 - with a polymer coating
  • B29C65/3492 - being carbon
  • B29C65/4835 - Heat curing adhesives
  • B29C65/4875 - being spherical
  • B29C65/4885 - characterised by their composition being non-plastics
  • B29C65/5057 - positioned between the surfaces to be joined
  • B29C66/5346 - said single elements being substantially flat
  • B29C66/7254 - honeycomb structures
  • B29C66/81 - General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined
  • B29C66/81455 - being a fluid inflatable bag or bladder, a diaphragm or a vacuum bag for applying isostatic pressure
  • B29C66/843 - Machines for making separate joints at the same time in different planes; Machines for making separate joints at the same time mounted in parallel or in series
  • B29C66/91411 - of the parts to be joined
  • B29C66/91431 - the temperature being kept constant over time
  • B29C66/91641 - the heat or the thermal flux being non-constant over time
  • B29C66/91651 - by controlling or regulating the heat generated by Joule heating or induction heating
  • B29C66/91655 - by controlling or regulating the current intensity
  • B29C66/919 - characterised by specific temperature, heat or thermal flux values or ranges
  • B29D24/005 - the structure having joined ribs
  • B32B3/12 - characterised by a layer of regularly- arranged cells
  • B64C3/00 - Wings
  • B29C66/438 - Joining sheets for making hollow-walled, channelled structures or multi-tubular articles
  • B29C66/53462 - joining substantially flat covers and substantially flat bottoms to open ends of container bodies
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/7392 - characterised by the material of at least one of the parts being a thermoplastic
  • B29C66/818 - characterised by the cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
  • B29C66/91221 - of the parts to be joined
  • B29C66/929 - characterized by specific pressure, force, mechanical power or displacement values or ranges
  • B29C66/949 - characterised by specific time values or ranges
  • B29C66/961 - involving a feedback loop mechanism
  • B29C66/9674 - involving special data outputs
  • B29L2024/00 - Articles with hollow walls
  • B32B2305/024 - Honeycomb
  • B64C2700/6236 - Honeycomb stiffeners
  • Y10T428/24165 - Hexagonally shaped cavities

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 156 - Adhesive bonding and miscellaneous chemical manufacture