1566666

Information

• Patent Grant
• 1566666

• References
• Source

• Patent Number

  1,566,666

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1925
  99 years ago

• CPC

  • B29D23/24 - Endless tubes
  • B29C51/267 - Two sheets being thermoformed in separate mould parts and joined together while still in the mould
  • B29C65/004 - Cold joining
  • B29C65/02 - by heating, with or without pressure
  • B29C65/7441 - for making welds and cuts of other than simple rectilinear form
  • B29C65/7847 - using vacuum to hold at least one of the parts to be joined
  • B29C66/1122 - Single lap to lap joints
  • B29C66/1312 - Single flange to flange joints, the parts to be joined being rigid
  • B29C66/133 - Fin-type joints, the parts to be joined being flexible
  • B29C66/432 - for making tubular articles or closed loops
  • B29C66/547 - Joining several hollow-preforms
  • B29C66/71 - characterised by the composition of the plastics material of the parts to be joined
  • B29C66/73752 - the to-be-joined areas of both parts to be joined being uncured
  • B29C66/81427 - comprising a single ridge
  • B29C66/8322 - Joining or pressing tools reciprocating along one axis
  • B29C2791/006 - Using vacuum
  • B29K2021/00 - Use of unspecified rubbers as moulding material

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus