Patents by Inventor Joerg Ditzel

Joerg Ditzel 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).

  • Patent number: 11214112
    Abstract: A stabilizer adhesive bearing for a vehicle stabilizer may comprise an annular sleeve having a resilient inner contour for coaxial arrangement on the vehicle stabilizer. The resilient inner contour of the annular sleeve may comprise on a side facing the vehicle stabilizer a three-dimensionally structured surface with an adhesive receiving volume. The three-dimensionally structured surface has a maximum roughness depth (Rmax) greater than 45 ?m and a core roughness depth (RK) of at least 65% relative to the maximum roughness depth (Rmax) of the three-dimensionally structured surface. The maximum roughness depth (Rmax) is a total of the reduced tip height (Rpk), the core roughness depth (RK), and the reduced groove depth (Rvk). Further, the reduced tip height (Rpk), the reduced groove depth (Rvk), and the core roughness depth (RK) may be determined in accordance with EN ISO 13565-2: December 1997.
    Type: Grant
    Filed: June 13, 2018
    Date of Patent: January 4, 2022
    Assignees: THYSSENKRUPP FEDERN UND STABILISATOREN GMBH, THYSSENKRUPP AG
    Inventors: Daniel Schuessler, Dieter Lechner, Frank Schneider, Angel Chong, Valeri Becker, Artur Kerbs, Joerg Ditzel
  • Publication number: 20210078377
    Abstract: A stabilizer adhesive bearing for a vehicle stabilizer may comprise an annular sleeve having a resilient inner contour for coaxial arrangement on the vehicle stabilizer. The resilient inner contour of the annular sleeve may comprise on a side facing the vehicle stabilizer a three-dimensionally structured surface with an adhesive receiving volume. The three-dimensionally structured surface has a maximum roughness depth (Rmax) greater than 45 ?m and a core roughness depth (RK) of at least 65% relative to the maximum roughness depth (Rmax) of the three-dimensionally structured surface. The maximum roughness depth (Rmax) is a total of the reduced tip height (Rpk) and the reduced groove depth (Rvk). Further, the reduced tip height (Rpk), the reduced groove depth (Rvk), and the core roughness depth (RK) may be determined in accordance with EN ISO 13565-2: December 1997.
    Type: Application
    Filed: June 13, 2018
    Publication date: March 18, 2021
    Applicants: THYSSENKRUPP FEDERN UND STABILISATOREN GMBH, thyssenkrupp AG
    Inventors: Daniel SCHUESSLER, Dieter LECHNER, Frank SCHNEIDER, Angel CHONG, Valeri BECKER, Artur KERBS, Joerg DITZEL
  • Patent number: 10145442
    Abstract: A vibration absorber (1) with radially acting hydraulic damping has a bearing core (2). A bearing cage (4) radially surrounding the bearing core (2) and an elastomer body (18) resiliently connects the bearing core (2) and the bearing cage (4). An outer sleeve (24) radially surrounds the elastomer body (18) for connection to an absorber mass (40). At least two working chambers (28) to be filled with a damping fluid are formed in the elastomer body (18). The working chambers (28) are connected fluidically to one another by means of a dimensionally stable fluid duct (26).
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: December 4, 2018
    Assignee: Anvis Deutschland GmbH
    Inventors: Joerg Ditzel, Sebastian Boes
  • Publication number: 20170227084
    Abstract: A vibration absorber (1) with radially acting hydraulic damping has a bearing core (2). A bearing cage (4) radially surrounding the bearing core (2) and an elastomer body (18) resiliently connects the bearing core (2) and the bearing cage (4). An outer sleeve (24) radially surrounds the elastomer body (18) for connection to an absorber mass (40). At least two working chambers (28) to be filled with a damping fluid are formed in the elastomer body (18). The working chambers (28) are connected fluidically to one another by means of a dimensionally stable fluid duct (26).
    Type: Application
    Filed: January 31, 2017
    Publication date: August 10, 2017
    Inventors: Joerg Ditzel, Sebastian Boes
  • Patent number: 9200691
    Abstract: For an elastic coupling member for a three (or more) point connection of a vibration absorber mass, like a gas generator for an airbag, to a motor vehicle part exposed to vibrations or oscillations, like a steering wheel structure, comprising a sleeve-shaped spring body firmly connectable to the vibration absorber mass and the motor vehicle part and having an axial direction, it is provided that the spring body has a different shape in its first radial sectional plane, in particular a vertical radial sectional plane, compared to a second, in particular horizontal radial section plane circumferentially offset from the first one.
    Type: Grant
    Filed: September 19, 2011
    Date of Patent: December 1, 2015
    Assignee: Anvis Deutschland GmbH
    Inventors: Sebastian Boes, Joerg Ditzel
  • Patent number: 9188185
    Abstract: An elastic coupling device for elastically connecting a damping mass like a gas generator to a motor vehicle part exposed to oscillations and/or vibrations, in particular an airbag module, in one embodiment comprising a rigid support ring facing the vehicle, at least one fixation piece like a rivet head, the fixation piece facing the damping mass and being made of a rigid material, and a spring body coupling the support ring and the fixation piece. The support ring and/or the fixation piece, respectively made of a plastic material, as well as the spring body, which may be made of an elastomer material, may be produced in a single manufacturing step by means of a two-component process, in particular by two-component injection molding.
    Type: Grant
    Filed: May 29, 2012
    Date of Patent: November 17, 2015
    Assignee: Anvis Deutschland GmbH
    Inventors: Sebastian Boes, Joerg Ditzel
  • Publication number: 20120306119
    Abstract: An elastic coupling device for elastically connecting a damping mass like a gas generator to a motor vehicle part exposed to oscillations and/or vibrations, in particular an airbag module, in one embodiment comprising a rigid support ring facing the vehicle, at least one fixation piece like a rivet head, the fixation piece facing the damping mass and being made of a rigid material, and a spring body coupling the support ring and the fixation piece. The support ring and/or the fixation piece, respectively made of a plastic material, as well as the spring body, which may be made of an elastomer material, may be produced in a single manufacturing step by means of a two-component process, in particular by two-component injection moulding.
    Type: Application
    Filed: May 29, 2012
    Publication date: December 6, 2012
    Applicant: ANVIS DEUTSCHLAND GMBH
    Inventors: Sebastian BOES, Joerg DITZEL
  • Publication number: 20120067681
    Abstract: For an elastic coupling member for a three (or more) point connection of a vibration absorber mass, like a gas generator for an airbag, to a motor vehicle part exposed to vibrations or oscillations, like a steering wheel structure, comprising a sleeve-shaped spring body firmly connectable to the vibration absorber mass and the motor vehicle part and having an axial direction, it is provided that the spring body has a different shape in its first radial sectional plane, in particular a vertical radial sectional plane, compared to a second, in particular horizontal radial section plane circumferentially offset from the first one.
    Type: Application
    Filed: September 19, 2011
    Publication date: March 22, 2012
    Applicant: ANVIS DEUTSCHLAND GMBH
    Inventors: Sebastian BOES, Joerg DITZEL
  • Publication number: 20100198457
    Abstract: A system for mounting an assembly, such as a motor vehicle engine, on a supporting structure such as a vehicle body. Disposed between the assembly and the supporting structure is a soft mount and/or a soft rubber spring featuring a damping and/or spring excursion along which the soft mount damps and/or adapts the load acting on the assembly. Also, disposed between the supporting structure and the assembly is an actuator which communicates an adaptive reaction force. A displacement of the assembly caused by the load along the damping or spring excursion of the soft mount or of the rubber spring can be cancelled out by a counter motion of the assembly prompted by the actuator.
    Type: Application
    Filed: June 23, 2006
    Publication date: August 5, 2010
    Applicant: WOCO AVS GmbH
    Inventors: Waldemar Hermann, Joerg Ditzel, Holger Ries