3697357

Information

• Patent Grant
• 3697357

• References
• Source

• Patent Number

  3,697,357

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1972
  52 years ago

• CPC

  • B29C65/7451 - the severing tool and the welding tool being movable with respect to one-another
  • A41H25/00 - Appliances or methods for marking-out, perforating, or making buttonholes
  • B29C65/08 - using ultrasonic vibrations
  • B29C65/7443 - by means of ultrasonic vibrations
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/7294 - Non woven mats
  • B29C66/73921 - characterised by the materials of both parts being thermoplastics
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C66/92611 - by controlling or regulating the gap between the joining tools
  • B29C66/944 - by controlling or regulating the time
  • B29C66/80 - General aspects of machine operations or constructions and parts thereof
  • B29C66/8242 - Pneumatic or hydraulic drives
  • B29C66/9241 - by controlling or regulating the pressure, the force or the mechanical power
  • B29C66/92921 - in specific relation to time
  • B29C66/949 - characterised by specific time values or ranges
  • B29C66/9512 - by controlling their vibration frequency
  • B29K2313/00 - Textile products, fabrics
  • B29L2031/7374 - Slotted
  • Y10T156/12 - Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture