Patents by Inventor Dieter FUCHSHOFEN

Dieter FUCHSHOFEN 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).

  • Path-controlled press having a sliding block
    Patent number: 11084240
    Abstract: A path-controlled press, with at least one drive shaft having a driver that is eccentric relative to a shaft axis, and a sliding block, wherein the sliding block is driven by the driver to perform a forcibly actuated movement During the execution of a pressure stroke, the sliding block is guided on at least one sliding surface on the pressure side in relation to a pressure-side surface of a slide guide. The sliding block has a sliding surface on the pulling side opposite the sliding surface on the pressure side, which is guided on a surface of the slide guide on the pulling side. The sliding surface on the pressure side of the sliding block has a concave or convex curvature. The sliding surface on the pulling side of the sliding block has another respective concave or convex curvature.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: August 10, 2021
    Assignee: SMS group GmbH
    Inventors: Wilhelm Krieger, Dieter Fuchshofen, Norbert Gober
  • PATH-CONTROLLED PRESS HAVING A SLIDING BLOCK
    Publication number: 20180345614
    Abstract: A path-controlled press, with at least one drive shaft having a driver that is eccentric relative to a shaft axis, and a sliding block, wherein the sliding block is driven by the driver to perform a forcibly actuated movement During the execution of a pressure stroke, the sliding block is guided on at least one sliding surface on the pressure side in relation to a pressure-side surface of a slide guide. The sliding block has a sliding surface on the pulling side opposite the sliding surface on the pressure side, which is guided on a surface of the slide guide on the pulling side. The sliding surface on the pressure side of the sliding block has a concave or convex curvature. The sliding surface on the pulling side of the sliding block has another respective concave or convex curvature.
    Type: Application
    Filed: November 10, 2016
    Publication date: December 6, 2018
    Applicant: SMS group GmbH
    Inventors: Wilhelm KRIEGER, Dieter FUCHSHOFEN, Norbert GOBER