Patents by Inventor Albert Kammermeier

Albert Kammermeier 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).

  • Leaf spring arrangement, especially for attaching the pressure plate of a pressure plate assembly to a housing
    Patent number: 6702082
    Abstract: A leaf spring arrangement, especially for connecting a pressure plate to a housing, comprises a plurality of adjacent leaf spring elements, where each leaf spring element has a first attachment area for establishing the connection the pressure plate, a second attachment area for establishing the connection to the housing, and a connecting area extending between the first attachment area and the second attachment area. At least certain areas of at least two of the leaf spring elements are spaced apart between their first attachment area and their second attachment area.
    Type: Grant
    Filed: September 10, 2001
    Date of Patent: March 9, 2004
    Assignee: Mannesmann Sachs AG
    Inventors: Matthias Dörfler, Andreas Orlamünder, Andreas Dau, Albert Kammermeier, Hartmut Bach, Cora Carlson, Günther Esly, Reinhard Feldhaus, Ingrid Hoffelner, Christoph Kleuker, Paul Kraus, Bernd Peinemann, Michael Peterseim, Gerhard R{overscore (o)}ll, Ralf Till, Sebastian Vogt
  • Pressure plate assembly for a friction clutch
    Patent number: 6578687
    Abstract: A pressure plate assembly for a friction clutch includes a housing arrangement and a pressure plate arrangement, which is held by at least one leaf spring arrangement with freedom of axial movement relative to the housing arrangement. The at least one leaf spring arrangement is fixed by a first attachment area to a first fastening area of the pressure plate arrangement and by a second attachment area to a second fastening area of the housing arrangement. The end area of the first fastening area and/or the second fastening area curves away from the minimum of one leaf spring arrangement, this end area being located in the area along which the at least one leaf spring arrangement extends.
    Type: Grant
    Filed: September 10, 2001
    Date of Patent: June 17, 2003
    Assignee: Mannesmann Sachs AG
    Inventors: Andreas Dau, Andreas Orlamünder, Albert Kammermeier, Hartmut Bach, Cora Carlson, Matthias Dörfler, Günther Esly, Reinhard Feldhaus, Ingrid Hoffelner, Christoph Kleuker, Paul Kraus, Bernd Peinemann, Michael Peterseim, Gerhard Röll, Ralf Till, Sebastian Vogt
  • Leaf spring arrangement, especially for attaching the pressure plate of a pressure plate assembly to a housing
    Publication number: 20020070089
    Abstract: A leaf spring arrangement, especially for connecting a pressure plate to a housing, comprises a plurality of adjacent leaf spring elements, where each leaf spring element has a first attachment area for establishing the connection the pressure plate, a second attachment area for establishing the connection to the housing, and a connecting area extending between the first attachment area and the second attachment area. At least certain areas of at least two of the leaf spring elements are spaced apart between their first attachment area and their second attachment area.
    Type: Application
    Filed: September 10, 2001
    Publication date: June 13, 2002
    Applicant: Mannesmann Sachs AG
    Inventors: Matthias Dorfler, Andreas Orlamunder, Andreas Dau, Albert Kammermeier, Hartmut Bach, Cora Carlson, Gunther Esly, Reinhard Feldhaus, Ingrid Hoffelner, Christoph Kleuker, Paul Kraus, Ralf Till, Sebastian Vogt
  • Pressure plate assembly for a friction clutch
    Publication number: 20020066633
    Abstract: A pressure plate assembly for a friction clutch includes a housing arrangement and a pressure plate arrangement, which is held by at least one leaf spring arrangement with freedom of axial movement relative to the housing arrangement. The at least one leaf spring arrangement is fixed by a first attachment area to a first fastening area of the pressure plate arrangement and by a second attachment area to a second fastening area of the housing arrangement. The end area of the first fastening area and/or the second fastening area curves away from the minimum of one leaf spring arrangement, this end area being located in the area along which the at least one leaf spring arrangement extends.
    Type: Application
    Filed: September 10, 2001
    Publication date: June 6, 2002
    Applicant: Mannesmann Sachs AG
    Inventors: Andreas Dau, Andreas Orlamunder, Albert Kammermeier, Hartmut Bach, Cora Carlson, Matthias Dorfler, Gunther Esly, Reinhard Feldhaus, Ingrid Hoffelner, Christoph Kleuker, Paul Kraus, Bernd Peinemann, Michael Peterseim, Gerhard Roll, Ralf Till, Sebastian Vogt