Patents by Inventor Anna SUNDEN

Anna SUNDEN 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).

  • Press systems and methods
    Patent number: 9492859
    Abstract: Press systems for manufacturing hot formed structural components are provided. The systems comprise a fixed lower body, a mobile upper body and a mechanism configured to provide upwards and downwards press progression of the mobile upper body with respect to the fixed lower body. The system further includes a cooling tool configured to cool down a previously heated blank. The cooling tool includes upper and lower mating dies, the lower die connected to the lower body with one or more lower biasing elements and/or the upper die connected to the upper body with one or more upper biasing elements. The system further includes a press tool configured to draw the blank, wherein the press tool is arranged downstream from the cooling tool. Moreover, methods for hot forming structural components are also provided.
    Type: Grant
    Filed: January 29, 2016
    Date of Patent: November 15, 2016
    Assignee: AUTOTECH ENGINEERING A.I.E.
    Inventors: Ignacio Martin Gonzalez, Manuel López Lage, Pedro Raya Zamora, Anna Sunden, Daniel Berglund, Kenneth Isaksson, Sören Isaksson
  • PRESS SYSTEMS AND METHODS
    Publication number: 20160263640
    Abstract: Press systems for manufacturing hot formed structural components are provided. The systems comprise a fixed lower body, a mobile upper body and a mechanism configured to provide upwards and downwards press progression of the mobile upper body with respect to the fixed lower body. The system further includes a cooling tool configured to cool down a previously heated blank. The cooling tool includes upper and lower mating dies, the lower die connected to the lower body with one or more lower biasing elements and/or the upper die connected to the upper body with one or more upper biasing elements. The system further includes a press tool configured to draw the blank, wherein the press tool is arranged downstream from the cooling tool. Moreover, methods for hot forming structural components are also provided.
    Type: Application
    Filed: January 29, 2016
    Publication date: September 15, 2016
    Inventors: Ignacio MARTIN GONZALEZ, Manuel LÓPEZ LAGE, Pedro RAYA ZAMORA, Anna SUNDEN, Daniel BERGLUND, Kenneth ISAKSSON, Sören ISAKSSON