3231449

Information

• Patent Grant
• 3231449

• References
• Source

• Patent Number

  3,231,449

• Date Filed

  Not available

• Date Issued

  Tuesday, January 25, 1966
  58 years ago

• CPC

  • B29C66/81461 - being multi-lamellar or segmented
  • B29C65/18 - using heated tools
  • B29C65/30 - Electrical means
  • B29C65/7873 - using cooperating conveyor belts or cooperating conveyor chains
  • B29C65/7894 - of continuously moving sheets or webs
  • B29C66/00441 - movable
  • B29C66/343 - Making tension-free or wrinkle-free joints
  • B29C66/344 - Stretching or tensioning the joint area during joining
  • B29C66/43 - Joining a relatively small portion of the surface of said articles
  • B29C66/81453 - being made of flexible slats, flexible fins, flexible bristles or springs
  • B29C66/81457 - comprising a block or layer of deformable material
  • B29C66/8161 - said pressing elements being supported or backed-up by springs or by resilient material
  • B29C66/83423 - cooperating bands or belts
  • B29C66/00461 - being liquid
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/8122 - characterised by the composition of the material constituting the pressing elements
  • B29C66/81261 - Thermal properties
  • B29C66/81465 - one placed behind the other in a single row in the feed direction
  • B29C66/83421 - band or belt types

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture