2429340

Information

• Patent Grant
• 2429340

• References
• Source

• Patent Number

  2,429,340

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1947
  77 years ago

• CPC

  • B29C66/45 - Joining of substantially the whole surface of the articles
  • B29B13/023 - Half-products
  • B29B13/024 - Hollow bodies
  • B29C33/04 - using liquids, gas or steam
  • B29C43/32 - Component parts, details or accessories Auxiliary operations
  • B29C53/562 - spirally
  • B29C65/02 - by heating, with or without pressure
  • B29C65/106 - using flames coming in contact with at least one of the parts to be joined
  • B29C65/18 - using heated tools
  • B29C65/28 - Flame or combustible material
  • B29C66/4322 - by joining a single sheet to itself
  • B29C66/49 - Internally supporting the
  • B29C66/73711 - oriented
  • B29C66/73921 - characterised by the materials of both parts being thermoplastics
  • 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
  • B29C66/836 - Moving relative to and tangentially to the parts to be joined
  • B29D23/00 - Producing tubular articles
  • B32B27/00 - Layered products comprising a layer of synthetic resin
  • B29C35/045 - using gas or flames
  • B29C53/56 - Winding and joining
  • B29C61/02 - Thermal shrinking
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/7315 - Mechanical properties
  • B29K2025/00 - Use of polymers of vinyl-aromatic compounds or derivatives thereof as moulding material
  • B29K2105/256 - Sheet, plate, blank, film
  • B29K2995/005 - Oriented
  • B29K2995/0053 - bi-axially
  • B29K2995/0089 - Impact strength, toughness
  • B29L2007/002 - Panels; Plates; Sheets
  • B29L2023/00 - Tubular articles
  • B29L2023/22 - Tubes or pipes
  • Y10S285/909 - Fluorocarbons and memory plastics
  • Y10S425/004 - Back pressure

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 285 - Pipe joints or couplings
  • 425 - Plastic article or earthenware shaping or treating: apparatus