2941575

Information

• Patent Grant
• 2941575

• References
• Source

• Patent Number

  2,941,575

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1960
  64 years ago

• CPC

  • B29C65/18 - using heated tools
  • B29C65/04 - Dielectric heating, e.g. high-frequency welding
  • B29C65/222 - comprising at least a single heated wire
  • B29C65/226 - characterised by the cross-section of said heated wire, resistive ribbon, resistive band or resistive strip
  • B29C65/227 - said cross-section being hollow
  • B29C65/26 - Hot fluid
  • B29C65/72 - by combined operations or combined techniques
  • B29C65/743 - using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
  • B29C65/7433 - the tool being a wire
  • B29C65/7441 - for making welds and cuts of other than simple rectilinear form
  • B29C66/1122 - Single lap to lap joints
  • B29C66/73921 - characterised by the materials of both parts being thermoplastics
  • B29C66/80 - General aspects of machine operations or constructions and parts thereof
  • B29C66/81261 - Thermal properties
  • B29C66/81422 - being convex
  • B29C66/81871 - of the welding jaws
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/81263 - Dielectric properties
  • B29C66/81457 - comprising a block or layer of deformable material
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C2035/1616 - using liquids
  • B29C2035/1633 - oil
  • B29C2035/1658 - using gas
  • Y10T156/1313 - Cutting element simultaneously bonds [e.g., cut seaming]

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 219 - Electric heating