Patents by Inventor Sven Dalager Sørensen

Sven Dalager Sørensen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHOD FOR THE MANUFACTURE OF A MOULD PART WITH CHANNEL FOR TEMPERATURE REGULATION AND A MOULD PART MADE BY THE METHOD
    Publication number: 20140004222
    Abstract: A mould part for an injection moulding tool, said mould part being configured from sintering metal in a sintering process comprising successive sintering of several layers of sintering metal, whereby the cooling channel and the outer mould of the mould part are formed completely or partially, and wherein the outer shape on the mould part comprises a mould surface configured such that it faces towards the mould cavity; and wherein the mould part further comprises a substantially rectilinear channel extending from the mould surface of the mould part until the cooling channel; and wherein there is configured, in the substantially rectilinear channel, a pin which is configured from a material having a coefficient of thermal conductivity which is higher than the coefficient of the sintering metal.
    Type: Application
    Filed: January 24, 2012
    Publication date: January 2, 2014
    Applicant: LEGO A/S
    Inventors: Sven Dalager Sørensen, Ole Therkelsen