Sensing Temperature Patents (Class 144/412)
  • Process for the manufacturing of joining profiles
    Patent number: 6681820
    Abstract: A process for the manufacturing of longitudinal profiles such and tongue and groove on boards wherein the process includes the steps; a) Moulding a substantial part of the profile cross-section by means of milling with a milling tool. b) Fine moulding undercuts in at least the groove of the board by means of broaching utilising at least one broaching tool.
    Type: Grant
    Filed: January 30, 2002
    Date of Patent: January 27, 2004
    Assignee: Pergo (Europe) AB
    Inventor: Ola Olofsson