Patents by Inventor Hauke L{umlaut over (u)}bben

Hauke L{umlaut over (u)}bben 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).

  • Method of controlling a device for removing flat items of post from a stack
    Patent number: 6170816
    Abstract: The invention concerns a method of controlling a device for removing flat items of post as a function of the spacing of the item of post to be removed from an item of post already removed, the actual spacing between the item to be removed and the removed item being determined, and the item to be removed being removed as soon as the actual spacing corresponds to a nominal spacing. According to the invention in order to reduce the difference between average gaps between the items of post and minimum gaps, the item of post to be removed is first accelerated to an intermediate speed value which is slower than a predetermined final speed. As soon as the actual spacing equals the nominal spacing, the item of post is accelerated to the final speed.
    Type: Grant
    Filed: November 23, 1998
    Date of Patent: January 9, 2001
    Assignee: Siemens Aktiengesellschaft
    Inventors: Hanno Gillmann, Hauke L{umlaut over (u)}bben