Patents by Inventor MAREK BUJAK
MAREK BUJAK 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: 11878737Abstract: A fastening assembly for fastening an axle support on a vehicle body. The axle support is screwed onto the vehicle body on multiple attachment points. On at least one of the attachment points, a bearing bracket for mounting a unit for the axle drive is arranged between the axle support and the vehicle body and also screwed on. A method for installing and fastening an axle support on a vehicle body in the mass production of motor vehicles is further disclosed.Type: GrantFiled: March 23, 2021Date of Patent: January 23, 2024Assignees: AUDI AG, DR. ING. H.C. F. PORSCHE AGInventors: Gilbert Schantl, Thomas Artner, Hans-Peter Frensch, Marek Bujak, Thomas Wittenschläger, Stefan Rugies, Thomas Achleitner
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Patent number: 11780504Abstract: A frame device for a vehicle, including a subframe which can be attached to a structure of the vehicle and which has two side members spaced apart from one another in the transverse direction of the subframe and at least one cross member via which the side members are interconnected. The frame device also includes at least one support element, which is formed separately from the subframe and has at least one attachment element by which at least one component of the vehicle can be attached to the support element, and a steering gear which is formed separately from the subframe and separately from the support element for a steering system of the vehicle. Both the steering gear and the support element are attached to the subframe by one and the same fastening element.Type: GrantFiled: January 21, 2020Date of Patent: October 10, 2023Assignee: AUDI AGInventors: Gilbert Schantl, Ruben Goldberg, Thomas Klinger, Marek Bujak, Hans-Peter Frensch, Martin Dobel, Eike Malte Manske
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Patent number: 11766916Abstract: A device for mounting an air-conditioner compressor on a vehicle body of a motor vehicle, having a retaining unit, which is mounted by at least two bearing elements on the vehicle body and to which the air-conditioner is attached. The retaining unit is arranged on a driven axle of the motor vehicle. In addition to the air-conditioner compressor, a drive assembly of the motor vehicle is attached to the retaining unit. The drive assembly is mounted by at least two further bearing elements on the vehicle body.Type: GrantFiled: November 6, 2018Date of Patent: September 26, 2023Assignee: AUDI AGInventors: Sebastian Albl, Manuel Schreiner, Marek Bujak
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Publication number: 20230114926Abstract: A fastening assembly for fastening an axle support on a vehicle body. The axle support is screwed onto the vehicle body on multiple attachment points. On at least one of the attachment points, a bearing bracket for mounting a unit for the axle drive is arranged between the axle support and the vehicle body and also screwed on. A method for installing and fastening an axle support on a vehicle body in the mass production of motor vehicles is further disclosed.Type: ApplicationFiled: March 23, 2021Publication date: April 13, 2023Applicants: AUDI AG, DR. ING. H.C. F. PORSCHE AGInventors: Gilbert SCHANTL, Thomas ARTNER, Hans-Peter FRENSCH, Marek BUJAK, Thomas WITTENSCHLÄGER, Stefan RUGIES, Thomas ACHLEITNER
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Publication number: 20220227422Abstract: A unit mounting in a vehicle, in which a drive unit is attached via a unit bearing to a body-side bearing bracket, which unit bearing is a rubber-metal bearing having a sleeve-shaped bearing core, which is screwed together with the body-side bearing bracket by a bearing bolt guided through the sleeve-shaped bearing core. The drive unit has a unit housing, in which a bearing receptacle is formed for the unit bearing. The housing-side bearing receptacle is formed as a bearing cup open on one side having a hollow cylindrical receptacle space, specifically in particular having a closed bearing base, from which a cylindrical circumferential peripheral wall is raised.Type: ApplicationFiled: May 4, 2020Publication date: July 21, 2022Applicant: AUDI AGInventors: Gilbert SCHANTL, Marek BUJAK, Stefan RUGIES, Hans-Peter FRENSCH, Andreas WEBER, Korbinian WEBER, Thomas WITTENSCHLÄGER
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Publication number: 20220144343Abstract: A frame device for a vehicle, including a subframe which can be attached to a structure of the vehicle and which has two side members spaced apart from one another in the transverse direction of the subframe and at least one cross member via which the side members are interconnected. The frame device also includes at least one support element, which is formed separately from the subframe and has at least one attachment element by which at least one component of the vehicle can be attached to the support element, and a steering gear which is formed separately from the subframe and separately from the support element for a steering system of the vehicle. Both the steering gear and the support element are attached to the subframe by one and the same fastening element.Type: ApplicationFiled: January 21, 2020Publication date: May 12, 2022Applicant: AUDI AGInventors: Gilbert SCHANTL, Ruben GOLDBERG, Thomas KLINGER, Marek BUJAK, Hans-Peter FRENSCH, Martin DOBEL, Eike Malte MANSKE
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Publication number: 20210078379Abstract: A device for mounting an air-conditioner compressor on a vehicle body of a motor vehicle, having a retaining unit, which is mounted by at least two bearing elements on the vehicle body and to which the air-conditioner is attached. The retaining unit is arranged on a driven axle of the motor vehicle. In addition to the air-conditioner compressor, a drive assembly of the motor vehicle is attached to the retaining unit. The drive assembly is mounted by at least two further bearing elements on the vehicle body.Type: ApplicationFiled: November 6, 2018Publication date: March 18, 2021Applicant: AUDI AGInventors: Sebastian ALBL, Manuel SCHREINER, Marek BUJAK
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Patent number: 10118476Abstract: An engine mount for a drive unit in a vehicle includes a bracket having first and second joining points for attachment of the bracket to the drive unit. A first mounting member connects the bracket to the drive unit in the first joining point along a first joining axis. An engine mount is arranged on a vehicle body and supports the drive unit via the bracket. A second mounting member connects the bracket to the drive unit in the second joining point along a second joining axis. The first and second joining axes extend at a slant to each other by an axis angle.Type: GrantFiled: December 7, 2016Date of Patent: November 6, 2018Assignee: Audi AGInventors: Marek Bujak, Andreas Fischer
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Publication number: 20170174065Abstract: An engine mount for a drive unit in a vehicle includes a bracket having first and second joining points for attachment of the bracket to the drive unit. A first mounting member connects the bracket to the drive unit in the first joining point along a first joining axis. An engine mount is arranged on a vehicle body and supports the drive unit via the bracket. A second mounting member connects the bracket to the drive unit in the second joining point along a second joining axis. The first and second joining axes extend at a slant to each other by an axis angle.Type: ApplicationFiled: December 7, 2016Publication date: June 22, 2017Applicant: AUDI AGInventors: Marek Bujak, Andreas Fischer
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Patent number: 9643480Abstract: An assembly bearing arrangement for a motor vehicle includes an assembly bearing having a bearing housing, a vibration-damping bearing, and a bearing core connectable to a power train element. The bearing housing is connected with a body-fixed carrier part by a first fastening element, oriented in a direction that differs from a vertical direction, in a torsion-resistant manner, and by a second fastening element, oriented substantially in the vertical axis direction. A U-shaped stop bracket bridges the bearing core and is firmly connected to the bearing housing. The bearing core is formed with diametrically opposite stop arms, which in basic position are spaced from legs of the stop bracket by a gap distance. A first stop buffer is arranged on inner surfaces of the stop bracket and/or the bearing core, and second stop buffers are arranged on the legs of the stop bracket and/or the stop arms between the legs and the stop arms.Type: GrantFiled: April 5, 2014Date of Patent: May 9, 2017Assignee: AUDI AGInventors: Marek Bujak, Stefan Vollmann
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Publication number: 20160059685Abstract: An assembly bearing arrangement for a motor vehicle includes an assembly bearing having a bearing housing, a vibration-damping bearing, and a bearing core connectable to a power train element. The bearing housing is connected with a body-fixed carrier part by a first fastening element, oriented not in vertical axis direction (Z-direction), in a torsion-resistant manner, and by a second fastening element, oriented substantially in the vertical axis direction. A U-shaped stop bracket bridges the bearing core and is firmly connected to the bearing housing. The bearing core is formed with diametrically opposite stop arms, which in basic position are spaced from legs of the stop bracket by a gap distance. A first stop buffer is arranged on inner surfaces of the stop bracket and/or the bearing core, and second stop buffers are arranged on the legs of the stop bracket and/or the stop arms between the legs and the stop arms.Type: ApplicationFiled: April 5, 2014Publication date: March 3, 2016Applicant: AUDI AGInventors: MAREK BUJAK, STEFAN VOLLMANN