3736209

Information

• Patent Grant
• 3736209

• References
• Source

• Patent Number

  3,736,209

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1973
  51 years ago

• CPC

  • D04H11/04 - formed by zig-zag folding of a fleece or layer of staple fibres, filaments, or yarns, strengthened or consolidated at the folds
  • B29C65/08 - using ultrasonic vibrations
  • B29C65/086 - using a rotary anvil
  • B29C66/47 - Joining single elements to sheets, plates or other substantially flat surfaces
  • B29C66/69 - General aspects of joining filaments
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/73921 - characterised by the materials of both parts being thermoplastics
  • B29C66/81413 - being non-symmetrical
  • B29C66/81417 - being V-shaped
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C66/729 - Textile or other fibrous material made from plastics
  • B29C66/81415 - being bevelled
  • B29C66/81467 - arranged in an offset pattern
  • B29C66/81469 - one placed next to the other in a single line transverse to the feed direction
  • B29C66/83415 - the contact angle between said rollers, cylinders or drums and said parts to be joined being a non-zero angle

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture