2433546

Information

• Patent Grant
• 2433546

• References
• Source

• Patent Number

  2,433,546

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1947
  77 years ago

• CPC

  • B29C65/18 - using heated tools
  • B29C57/00 - Shaping of tube ends
  • B29C57/02 - Belling or enlarging
  • B29C65/26 - Hot fluid
  • B29C66/5227 - for forming multi-tubular articles by longitudinally joining elementary tubular articles wall-to-wall (
  • B29C66/80 - General aspects of machine operations or constructions and parts thereof
  • B29C66/81811 - of the welding jaws
  • B29C66/81821 - of the welding jaws
  • B29C66/83221 - cooperating reciprocating tools, each tool reciprocating along one axis
  • F28F9/187 - at least one of the parts being non-metallic
  • B29L2031/18 - Heat-exchangers or parts thereof
  • Y10S164/07 - Melt
  • Y10S165/905 - Materials of manufacture
  • Y10S264/66 - Processes of reshaping and reforming
  • Y10T29/49373 - Tube joint and tube plate structure
  • Y10T156/1002 - with permanent bending or reshaping or surface deformation of self sustaining lamina
  • Y10T156/1043 - Subsequent to assembly
  • Y10T156/1751 - At least three articles

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 029 - Metal working
  • 062 - Refrigeration
  • 164 - Metal founding
  • 165 - Heat exchange
  • 228 - Metal fusion bonding
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus