3445307

Information

• Patent Grant
• 3445307

• References
• Source

• Patent Number

  3,445,307

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1969
  55 years ago

• CPC

  • B29C66/3452 - Making complete joints by combining partial joints
  • B29C65/08 - using ultrasonic vibrations
  • B29C65/088 - using several cooperating sonotrodes, i.e. interacting with each other
  • B29C66/1122 - Single lap to lap joints
  • B29C66/21 - said joint lines being formed by a single dot or dash or by several dots or dashes
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/73521 - of different thickness
  • B29C66/7392 - characterised by the material of at least one of the parts being a thermoplastic
  • B29C66/73921 - characterised by the materials of both parts being thermoplastics
  • B29C66/80 - General aspects of machine operations or constructions and parts thereof
  • B29C66/81429 - comprising a single tooth
  • B29C66/81431 - comprising a single cavity
  • B29C66/8161 - said pressing elements being supported or backed-up by springs or by resilient material
  • B29C66/8226 - Cam mechanisms; Wedges; Eccentric mechanisms
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C66/83221 - cooperating reciprocating tools, each tool reciprocating along one axis
  • B29C66/8416 - of different thickness
  • B29C66/845 - C-clamp type or sewing machine type
  • B29C66/9241 - by controlling or regulating the pressure, the force or the mechanical power
  • B29C66/92611 - by controlling or regulating the gap between the joining tools
  • B29C66/92651 - by using stops
  • B29C66/9512 - by controlling their vibration frequency
  • B29C65/76 - Making non-permanent or releasable joints
  • B29C66/73116 - of different melting point
  • B29C66/91421 - of the joining tools
  • B29C66/91431 - the temperature being kept constant over time
  • B29C66/929 - characterized by specific pressure, force, mechanical power or displacement values or ranges
  • B29C66/934 - by controlling or regulating the speed
  • B29C66/93441 - the speed being non-constant over time
  • B29C66/93451 - by controlling or regulating the rotational speed
  • B29C66/9513 - characterised by specific vibration frequency values or ranges
  • B29C66/9517 - characterised by specific vibration amplitude values or ranges
  • B29C2793/0045 - Perforating

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 100 - Presses
  • 228 - Metal fusion bonding