Patents by Inventor Jörg DITZEL
Jörg 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).
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Patent number: 11434974Abstract: A vibration absorber for absorbing a vibration of a vibrating component is provided and includes: a spring system and an absorber mass arranged on the spring system. The spring system includes: a first spring element with a first core, and a second spring element with a second core. The first spring element is arranged on the second spring element such that the second core borders the first core, and the vibration absorber can be fastened using a fixing element to the vibrating component in which the vibration is to be absorbed. Furthermore, a method of producing the vibration absorber is further provided.Type: GrantFiled: July 20, 2020Date of Patent: September 6, 2022Assignee: Sumitomo Riko Company LimitedInventors: Jörg Ditzel, Sebastian Bös
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Patent number: 11331974Abstract: A bracket for a vehicle stabilizer is provided and includes an elastomer element for receiving a stabilizer spring, a first and a second bracket element. The first and the second bracket elements are connectable in such a way that the elastomer element is fixed between the first and the second bracket elements. A connection means for connecting the first and the second bracket elements is formed on the first and second bracket elements, the connection means has at least one connection pin and a connection recess. In a connection state of the first bracket element and of the second bracket element, the connection pin is inserted into the connection recess, and in the connection state the connection pin is frictionally fixed in the connection recess and/or the connection pin is riveted in the connection recess in a positive manner and/or the connection pin is cohesively fixed in the connection recess.Type: GrantFiled: May 28, 2020Date of Patent: May 17, 2022Assignee: Sumitomo Riko Company LimitedInventors: Jörg Ditzel, Artur Kerbs, Valéri Becker
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Patent number: 11214112Abstract: 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: GrantFiled: June 13, 2018Date of Patent: January 4, 2022Assignees: THYSSENKRUPP FEDERN UND STABILISATOREN GMBH, THYSSENKRUPP AGInventors: Daniel Schuessler, Dieter Lechner, Frank Schneider, Angel Chong, Valeri Becker, Artur Kerbs, Joerg Ditzel
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Patent number: 11073188Abstract: An oscillation damper is provided and includes: a holder for mounting the oscillation damper on an object to be damped; a damping mass; and a coupling device designed to mount the damping mass on the holder. The coupling device includes: a damping mass mounting element rigidly connectable to the damping mass; a holder mounting element rigidly connectable to the holder; and a spring element resiliently mechanically coupling the damping mass mounting element to the holder mounting element. A method for manufacturing an oscillation damper is further provided.Type: GrantFiled: July 8, 2019Date of Patent: July 27, 2021Assignee: Sumitomo Riko Company LimitedInventors: Henning Reußwig, Jörg Ditzel, Sebastian Bös, Christian Freund
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Publication number: 20210078377Abstract: 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: ApplicationFiled: June 13, 2018Publication date: March 18, 2021Applicants: THYSSENKRUPP FEDERN UND STABILISATOREN GMBH, thyssenkrupp AGInventors: Daniel SCHUESSLER, Dieter LECHNER, Frank SCHNEIDER, Angel CHONG, Valeri BECKER, Artur KERBS, Joerg DITZEL
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Publication number: 20210025475Abstract: A vibration absorber for absorbing a vibration of a vibrating component is provided and includes: a spring system and an absorber mass arranged on the spring system. The spring system includes: a first spring element with a first core, and a second spring element with a second core. The first spring element is arranged on the second spring element such that the second core borders the first core, and the vibration absorber can be fastened using a fixing element to the vibrating component in which the vibration is to be absorbed. Furthermore, a method of producing the vibration absorber is further provided.Type: ApplicationFiled: July 20, 2020Publication date: January 28, 2021Applicant: Sumitomo Riko Company LimitedInventors: Jörg DITZEL, Sebastian BÖS
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Patent number: 10876572Abstract: The invention relates to a half shell for a torsion bar bearing (10, 10A), comprising: a half-shell body (1, 1A, 1B, 1C, 1D, 1E) formed in one piece and along a body axis (A); and at least one stiffening device (8, 8A, 8B, 8C, 8D, 8E) adapted to increase a rigidity of the half-shell body (1, 1A, 1B, 1C, 1D, 1E). The invention relates further to a torsion bar bearing (10, 10A) comprising: at least one first half shell and at least one second half shell, wherein at least one of the at least one half shell is disposed opposite to at least one of the at least one second half shell with respect to a torsion bar axis, and to a method of supporting a torsion bar.Type: GrantFiled: July 31, 2019Date of Patent: December 29, 2020Assignee: Sumitomo Riko Company LimitedInventors: Martin Münch, Jörg Ditzel, Valeri Becker
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Publication number: 20200376917Abstract: A bracket for a vehicle stabilizer is provided and includes an elastomer element for receiving a stabilizer spring, a first and a second bracket element. The first and the second bracket elements are connectable in such a way that the elastomer element is fixed between the first and the second bracket elements. A connection means for connecting the first and the second bracket elements is formed on the first and second bracket elements, the connection means has at least one connection pin and a connection recess. In a connection state of the first bracket element and of the second bracket element, the connection pin is inserted into the connection recess, and in the connection state the connection pin is frictionally fixed in the connection recess and/or the connection pin is riveted in the connection recess in a positive manner and/or the connection pin is cohesively fixed in the connection recess.Type: ApplicationFiled: May 28, 2020Publication date: December 3, 2020Applicant: Sumitomo Riko Company LimitedInventors: Jörg DITZEL, Artur KERBS, Valéri BECKER
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Publication number: 20200040938Abstract: The invention relates to a half shell for a torsion bar bearing (10, 10A), comprising: a half-shell body (1, 1A, 1B, 1C, 1D, 1E) formed in one piece and along a body axis (A); and at least one stiffening device (8, 8A, 8B, 8C, 8D, 8E) adapted to increase a rigidity of the half-shell body (1, 1A, 1B, 1C, 1D, 1E). The invention relates further to a torsion bar bearing (10, 10A) comprising: at least one first half shell and at least one second half shell, wherein at least one of the at least one half shell is disposed opposite to at least one of the at least one second half shell with respect to a torsion bar axis, and to a method of supporting a torsion bar.Type: ApplicationFiled: July 31, 2019Publication date: February 6, 2020Applicant: Sumitomo Riko Company LimitedInventors: Martin MÜNCH, Jörg DITZEL, Valeri BECKER
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Publication number: 20200018372Abstract: An oscillation damper is provided and includes: a holder for mounting the oscillation damper on an object to be damped; a damping mass; and a coupling device designed to mount the damping mass on the holder. The coupling device includes: a damping mass mounting element rigidly connectable to the damping mass; a holder mounting element rigidly connectable to the holder; and a spring element resiliently mechanically coupling the damping mass mounting element to the holder mounting element. A method for manufacturing an oscillation damper is further provided.Type: ApplicationFiled: July 8, 2019Publication date: January 16, 2020Applicant: Sumitomo Riko Company LimitedInventors: Henning REUßWIG, Jörg DITZEL, Sebastian BÖS, Christian FREUND
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Patent number: 10145442Abstract: 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: GrantFiled: January 31, 2017Date of Patent: December 4, 2018Assignee: Anvis Deutschland GmbHInventors: Joerg Ditzel, Sebastian Boes
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Publication number: 20170227084Abstract: 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: ApplicationFiled: January 31, 2017Publication date: August 10, 2017Inventors: Joerg Ditzel, Sebastian Boes
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Patent number: 9200691Abstract: 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: GrantFiled: September 19, 2011Date of Patent: December 1, 2015Assignee: Anvis Deutschland GmbHInventors: Sebastian Boes, Joerg Ditzel
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Elastic coupling device, damping arrangement and method for manufacturing the elastic coupling piece
Patent number: 9188185Abstract: 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: GrantFiled: May 29, 2012Date of Patent: November 17, 2015Assignee: Anvis Deutschland GmbHInventors: Sebastian Boes, Joerg Ditzel -
ELASTIC COUPLING DEVICE, DAMPING ARRANGEMENT AND METHOD FOR MANUFACTURING THE ELASTIC COUPLING PIECE
Publication number: 20120306119Abstract: 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: ApplicationFiled: May 29, 2012Publication date: December 6, 2012Applicant: ANVIS DEUTSCHLAND GMBHInventors: Sebastian BOES, Joerg DITZEL -
Publication number: 20120067681Abstract: 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: ApplicationFiled: September 19, 2011Publication date: March 22, 2012Applicant: ANVIS DEUTSCHLAND GMBHInventors: Sebastian BOES, Joerg DITZEL
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Publication number: 20100198457Abstract: 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: ApplicationFiled: June 23, 2006Publication date: August 5, 2010Applicant: WOCO AVS GmbHInventors: Waldemar Hermann, Joerg Ditzel, Holger Ries