Patents by Inventor Sandra LINDNER

Sandra LINDNER 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).

  • Patent number: 10625452
    Abstract: An injection molding tool for producing a molded part and a corresponding method are disclosed. The injection mold tool comprises a first tool mold half and a second tool mold half, which together with a first slider and at least one second slider define a free space for the molded part to be produced. A lever which is pretensioned with an elastic element is assigned to an end switch such that a movable and free end of the lever cooperates with the end switch due to a movement of the first slider.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: April 21, 2020
    Assignee: Gerresheimer Regensburg GmbH
    Inventors: Josef Hutter, Sandra Lindner
  • Patent number: 10328622
    Abstract: An injection mold having a cavity for receiving a plastics melt and having a temperature-control system. The cavity comprises a plate-shaped first part and a plurality of hollow cylindrical second parts arranged next to one another perpendicularly to the first part. The temperature-control system comprises temperature-control channels divided into channel portions for transporting a temperature-control medium and a first and a second temperature-control medium connection, with at least one first channel portion arranged in parallel with the first part. Second channel portions are connected by a first end to the first channel portion and by a second end to a first end of a third channel portion. Third channel portions are connected by a second end to a fourth channel portion. One of the second channel portions and the connected third channel portion are surrounded at least in part by one of the second parts of the cavity.
    Type: Grant
    Filed: June 29, 2016
    Date of Patent: June 25, 2019
    Assignee: Gerresheimer Regensburg GMBH
    Inventors: Sandra Lindner, Rainer Lingl, Otto Bernklau, Holger Heining
  • Publication number: 20170348889
    Abstract: An injection molding tool for producing a molded part and a corresponding method are disclosed. The injection mold tool comprises a first tool mold half and a second tool mold half, which together with a first slider and at least one second slider define a free space for the molded part to be produced. A lever which is pretensioned with an elastic element is assigned to an end switch such that a movable and free end of the lever cooperates with the end switch due to a movement of the first slider.
    Type: Application
    Filed: May 25, 2017
    Publication date: December 7, 2017
    Applicant: Gerresheimer Regensburg GmbH
    Inventors: Josef HUTTER, Sandra LINDNER
  • Publication number: 20170001355
    Abstract: An injection mould having a cavity for receiving a plastics melt and having a temperature-control system. The cavity comprises a plate-shaped first part and a plurality of hollow cylindrical second parts arranged next to one another perpendicularly to the first part. The temperature-control system comprises temperature-control channels divided into channel portions for transporting a temperature-control medium and a first and a second temperature-control medium connection, with at least one first channel portion arranged in parallel with the first part. Second channel portions are connected by a first end to the first channel portion and by a second end to a first end of a third channel portion. Third channel portions are connected by a second end to a fourth channel portion. One of the second channel portions and the connected third channel portion are surrounded at least in part by one of the second parts of the cavity.
    Type: Application
    Filed: June 29, 2016
    Publication date: January 5, 2017
    Inventors: Sandra LINDNER, Rainer LINGL, Otto BERNKLAU, Holger HEINING