Patents by Inventor Uwe Stollberger

Uwe Stollberger 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).

  • Rotor for a camshaft adjuster, parts set for producing a rotor for a camshaft adjuster and method for producing a joined component, preferably a rotor for a camshaft adjuster
    Patent number: 10132211
    Abstract: The invention relates to a rotor for a camshaft adjuster for rotation about a rotation axis. The rotor has an inner sheath and an outer sheath and at least one control vane, pointing at least substantially radially away from the rotation axis, having a first control vane side and a second control vane side. The rotor furthermore has a first liquid channel system and a second liquid channel system, wherein the first liquid channel system opens in a first liquid channel opening and the second liquid channel system opens in a second liquid channel opening. The rotor comprises: a first sintered joining part, a second sintered joining part which is joined to the first sintered joining part and an insert part which is inserted in an intermediate chamber which is formed by at least one of a first recess of the first sintered joining part and a second recess of the second sintered joining part. The invention further relates to a parts set and to a method for producing a joined component.
    Type: Grant
    Filed: September 17, 2014
    Date of Patent: November 20, 2018
    Assignees: GKN Sinter Metals Engineering GmbH, Schaeffler Technologies AG & Co. KG
    Inventors: Rainer Schmitt, Antonio Casellas, Kerstin Ziegler, Christian Bösel, Uwe Stollberger
  • Rotor for a Camshaft Adjuster, Parts Set for Producing a Rotor for a Camshaft Adjuster and Method for Producing a Joined Component, Preferably a Rotor for a Camshaft Adjuster
    Publication number: 20160237861
    Abstract: The invention relates to a rotor for a camshaft adjuster for rotation about a rotation axis. The rotor has an inner sheath and an outer sheath and at least one control vane, pointing at least substantially radially away from the rotation axis, having a first control vane side and a second control vane side. The rotor furthermore has a first liquid channel system and a second liquid channel system, wherein the first liquid channel system opens in a first liquid channel opening and the second liquid channel system opens in a second liquid channel opening. The rotor comprises: a first sintered joining part, a second sintered joining part which is joined to the first sintered joining part and an insert part which is inserted in an intermediate chamber which is formed by at least one of a first recess of the first sintered joining part and a second recess of the second sintered joining part. The invention further relates to a parts set and to a method for producing a joined component.
    Type: Application
    Filed: September 17, 2014
    Publication date: August 18, 2016
    Applicants: GKN SINTER METALS ENGINEERING GMBH, SCHAEFFLER TECHNOLOGIES AG & CO. KG
    Inventors: Rainer Schmitt, Antonio Casellas, Kerstin Ziegler, Christian Bösel, Uwe Stollberger
  • Clamping disk and cam adjusting unit
    Patent number: 8844483
    Abstract: A clamping disk (1) for the non-positive connection of components in a cam adjusting system, a cam adjusting system (15) having a clamping disk (1) and a method for checking the mounting of the clamping disk (1) are provided. The clamping disk (1) has an essentially circular base body (2) which has at least one friction surface for a contact partner. The base body (2) is axially penetrated by a material recess (10). The mounting of the clamping disk (1) can be controlled in a simple manner by distance measuring.
    Type: Grant
    Filed: February 8, 2011
    Date of Patent: September 30, 2014
    Assignee: Schaeffler Technologies GmbH & Co. KG
    Inventors: Rainer Ottersbach, Christoph Betz, Rudiger Herzog, Stefan Christel, Stefan Sebald, Uwe Stollberger
  • CLAMPING DISK AND CAM ADJUSTING UNIT
    Publication number: 20120304946
    Abstract: A clamping disk (1) for the non-positive connection of components in a cam adjusting system, a cam adjusting system (15) having a clamping disk (1) and a method for checking the mounting of the clamping disk (1) are provided. The clamping disk (1) has an essentially circular base body (2) which has at least one friction surface for a contact partner. The base body (2) is axially penetrated by a material recess (10). The mounting of the clamping disk (1) can be controlled in a simple manner by distance measuring.
    Type: Application
    Filed: February 8, 2011
    Publication date: December 6, 2012
    Applicant: SCHAEFFLER TECHNOLOGIES AG & CO. KG
    Inventors: Rainer Ottersbach, Christoph Betz, Rudiger Herzog, Stefan Christel, Stefan Sebald, Uwe Stollberger