2824596

Information

• Patent Grant
• 2824596

• References
• Source

• Patent Number

  2,824,596

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1958
  67 years ago

• CPC

  • B29C65/229 - characterised by the means for tensioning said heated wire, resistive ribbon, resistive band or resistive strip
  • B29C65/222 - comprising at least a single heated wire
  • B29C65/7433 - the tool being a wire
  • B29C65/7441 - for making welds and cuts of other than simple rectilinear form
  • B29C65/7841 - Holding or clamping means for handling purposes
  • B29C66/1122 - Single lap to lap joints
  • B29C66/244 - said joint lines being non-straight
  • B29C66/4312 - for making flat seams in tubular or hollow articles
  • B29C66/80 - General aspects of machine operations or constructions and parts thereof
  • 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
  • B29C66/8221 - Scissor or lever mechanisms
  • B29C66/8324 - Joining or pressing tools pivoting around one axis
  • B29C66/8511 - Bag making machines
  • B29C66/43121 - Closing the ends of tubular or hollow single articles
  • B29L2031/7128 - Bags, sacks, sachets
  • Y10T83/5724 - With provision for manual control of clamp
  • Y10T83/8817 - Axially entending cutting edge
  • Y10T156/1054 - and simultaneously bonding [e.g., cut-seaming]
  • Y10T156/1313 - Cutting element simultaneously bonds [e.g., cut seaming]

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 053 - Package making
  • 083 - Cutting