Patents by Inventor Bernd Stache

Bernd Stache 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).

  • Arrangement for piling a bulky material having different grain sizes
    Patent number: 4400268
    Abstract: An arrangement for piling a bulky material of different grain sizes has one central and two lateral passages, a guiding element located upstream of the passages and arranged to guide a flow of a bulky material toward the lateral passages, and grate elements located between the guiding element and a respective one of the passages and arranged so that the fine portion of the material passes through each of the grate elements into a respective one of the lateral passages, whereas the coarse grain portion of the material is guided over the grate elements so as to pass into the central passage.
    Type: Grant
    Filed: March 22, 1982
    Date of Patent: August 23, 1983
    Assignee: Buhler-Miag GmbH
    Inventors: Bernd Stache, Dieter Vogt