Patents by Inventor Thomas Heilmann

Thomas Heilmann 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).

  • ROLLING BEARING ARRANGEMENT
    Publication number: 20180163776
    Abstract: Rolling bearing arrangements with adjustable bearing play are disclosed. In one example, a rolling bearing arrangement may include a two-row rolling bearing comprising two bearing rings. An adjusting ring of adjustable diameter and having a variable width in a radial direction may be arranged between the bearing rings. The adjusting ring may be of a split design and include a bolt that passes through an aperture in one end of the adjusting ring and is screwed into a threaded hole in the other end of the adjusting ring.
    Type: Application
    Filed: May 23, 2016
    Publication date: June 14, 2018
    Applicant: Schaeffler Technologies AG & Co. KG
    Inventor: Thomas Heilmann
  • Oscillator circuit
    Patent number: 5831487
    Abstract: An oscillator circuit includes a resonant circuit having a capacitor and an inductor. The inductor has two main terminals, a center tap and two further taps disposed symmetrically relative to the center tap. The inductor is constructed as a U-shaped stripline in which the center tap is disposed at a turning point of the U-shaped stripline, the main terminals are disposed at ends of legs of the U-shaped stripline and the further taps are each located at the same distance from an end of a respective leg.
    Type: Grant
    Filed: February 24, 1997
    Date of Patent: November 3, 1998
    Assignee: Siemens Aktiengesellschaft
    Inventors: Thomas Heilmann, Adam Bexley