Patents by Inventor Sergej TREGUBOW

Sergej TREGUBOW 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).

  • Stereolithography apparatus with a container assembly
    Patent number: 11607847
    Abstract: The invention relates to a stereolithography apparatus comprising: a container for a fluid material curable by radiation, a substrate plate, an actuator means for generating a relative movement between the container and the substrate plate, and an irradiation device for selectively irradiating the material arranged in the container. According to the invention, the actuator means and the irradiation device are mounted on a frame assembly, and the container and the substrate plate are combined to form an assembly and the assembly consisting of the container and the substrate plate is jointly inserted into the frame assembly, detachably secured therein by means of an attachment means and to be jointly removed from the frame assembly.
    Type: Grant
    Filed: July 31, 2015
    Date of Patent: March 21, 2023
    Assignee: BEGO BREMER GOLDSCHLÄGEREI WILH. HERBST GMBH & CO. KG
    Inventors: Heinz Lambrecht, Sergej Tregubow
  • STEREOLITHOGRAPHY APPARATUS WITH A CONTAINER ASSEMBLY
    Publication number: 20170246797
    Abstract: The invention relates to a stereolithography apparatus comprising: a container for a fluid material curable by radiation, a substrate plate, an actuator means for generating a relative movement between the container and the substrate plate, and an irradiation device for selectively irradiating the material arranged in the container. According to the invention, the actuator means and the irradiation device are mounted on a frame assembly, and the container and the substrate plate are combined to form an assembly and the assembly consisting of the container and the substrate plate is jointly inserted into the frame assembly, detachably secured therein by means of an attachment means and to be jointly removed from the frame assembly.
    Type: Application
    Filed: July 31, 2015
    Publication date: August 31, 2017
    Inventors: Heinz LAMBRECHT, Sergej TREGUBOW