Patents by Inventor Andreas Bischoff
Andreas Bischoff 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: 11827195Abstract: A pedal operating unit having a brake pedal, which is mounted to be pivotable about a first pivot, and a restoring mechanism, wherein the restoring mechanism is designed to apply a restoring force to the brake pedal in the direction of its rest position when the brake pedal is deflected out of the rest position thereof. The restoring mechanism has at least one first restoring device and one second restoring device. An increase in the restoring force is effected, in particular exclusively, by the first restoring device over a first angular range of a pivoting movement of the brake pedal about the first pivot, and an increase in the restoring force is effected, in particular exclusively, by the second restoring device over a second angular range of a pivoting movement of the brake pedal about the first pivot.Type: GrantFiled: June 17, 2020Date of Patent: November 28, 2023Assignee: Continental Teves AG & Co. OHGInventors: Sebastian Biba, Manfred Rüffer, Andreas Bischoff, Horst Krämer
-
Publication number: 20220306055Abstract: A pedal operating unit having a brake pedal, which is mounted to be pivotable about a first pivot, and a restoring mechanism, wherein the restoring mechanism is designed to apply a restoring force to the brake pedal in the direction of its rest position when the brake pedal is deflected out of the rest position thereof. The restoring mechanism has at least one first restoring device and one second restoring device. An increase in the restoring force is effected, in particular exclusively, by the first restoring device over a first angular range of a pivoting movement of the brake pedal about the first pivot, and an increase in the restoring force is effected, in particular exclusively, by the second restoring device over a second angular range of a pivoting movement of the brake pedal about the first pivot.Type: ApplicationFiled: June 17, 2020Publication date: September 29, 2022Applicant: Continental Teves AG & Co. OHGInventors: Sebastian Biba, Manfred Rüffer, Andreas Bischoff, Horst Krämer
-
Patent number: 11370403Abstract: An apparatus having a housing, a cavity which is disposed in the housing and which at least in regions is configured as a bore in which at least one piston and one piston spring associated with the piston are received, wherein the piston spring in the bore when activating the piston in the operation of the apparatus is compressed by the piston. The piston spring is configured from a magnetic or magnetizable material, the piston is configured from a non-magnetic material, and an assembly unit which comprises the piston having the piston spring is provided, and in which the piston spring is held on the piston by a magnetic field.Type: GrantFiled: June 17, 2020Date of Patent: June 28, 2022Assignee: Continental Teves AG & Co. OHGInventors: Andreas Bischoff, Horst Krämer, Manfred Rüffer, Jörg Loke, Sascha Gerber, Ingo Knewitz
-
Patent number: 11247651Abstract: A hydraulic unit for generating brake pressure for a hydraulic brake system, comprising a housing which is produced from a cast blank, wherein the cast blank has at least one receiving cavity which is provided for machining to form a receiving profile for sealingly receiving a connecting piece, which is connected to a fluid container and can be plugged into the receiving profile along a plug-in axis, wherein the housing comprises at least one piston bore for receiving at least one piston, which is driven along a piston bore axis into the cast blank.Type: GrantFiled: May 7, 2020Date of Patent: February 15, 2022Assignee: Continental Teves AG & Co. OHGInventors: Jörg Loke, Horst Krämer, Manfred Rüffer, Andreas Bischoff, Sascha Gerber, Ingo Knewitz
-
Patent number: 11148648Abstract: A hydraulic assembly for generating brake pressure for a hydraulic brake system, comprising a housing which is produced from a cast blank, having at least one receiving cavity for receiving a connector piece which is connected to a fluid container and which can be plugged along a plug-in axis (S) into the receiving cavity. The cast blank has, in the receiving cavity, at least one substantially planar surface, the normal vector (N) of which is oriented at an oblique inclination angle (W) with respect to the plug-in axis (S).Type: GrantFiled: May 8, 2020Date of Patent: October 19, 2021Assignee: Continental Teves AG & Co. OHGInventors: Jörg Loke, Horst Krämer, Manfred Rüffer, Andreas Bischoff, Sascha Gerber, Ingo Knewitz
-
Patent number: 10864897Abstract: A brake device for a hydraulic motor vehicle brake system without a vacuum booster, with a housing with at least one pressure chamber arranged therein, with a cylinder piston which can be axially moved in an actuation direction by an actuating rod unit coupled to the cylinder piston in order to generate brake pressure, wherein a rigid stop is provided for the cylinder piston which defines the non-actuated starting position of the cylinder piston. In order to provide an improved brake device of the above-mentioned type, which permits simple and reliable detection of the zero point and simultaneously has reduced noise emission on the return, a damping element is provided which permits a mechanical decoupling of the actuating rod unit from the cylinder piston in a release direction opposite the actuation direction by reversible deformation.Type: GrantFiled: August 16, 2017Date of Patent: December 15, 2020Assignee: Continental Teves AG & Co. oHGInventors: Andreas Bischoff, Jefferson Colasanta, Marc Ibanez, Manfred Rüffer, Thomas Sellinger
-
Publication number: 20200377068Abstract: A hydraulic assembly for generating brake pressure for a hydraulic brake system, comprising a housing which is produced from a cast blank, having at least one receiving cavity for receiving a connector piece which is connected to a fluid container and which can be plugged along a plug-in axis (S) into the receiving cavity. The cast blank has, in the receiving cavity, at least one substantially planar surface, the normal vector (N) of which is oriented at an oblique inclination angle (W) with respect to the plug-in axis (S).Type: ApplicationFiled: May 8, 2020Publication date: December 3, 2020Applicant: Continental Teves AG & Co. OHGInventors: Jörg Loke, Horst Krämer, Manfred Rüffer, Andreas Bischoff, Sascha Gerber, Ingo Knewitz
-
Patent number: 10815359Abstract: The invention relates to specific nanocomposites comprising at least one sheet silicate and at least one rubber, to a process for production thereof and to various products based on these nanocomposites.Type: GrantFiled: November 4, 2016Date of Patent: October 27, 2020Assignee: ARLANXEO DEUTSCHLAND GMBHInventors: Thomas Fruh, Nadine Gottlieb, Alex Lucassen, Andreas Bischoff, Robert Hans Schuster, Marion Schellenberg
-
Publication number: 20200307535Abstract: An apparatus having a housing, a cavity which is disposed in the housing and which at least in regions is configured as a bore in which at least one piston and one piston spring associated with the piston are received, wherein the piston spring in the bore when activating the piston in the operation of the apparatus is compressed by the piston. The piston spring is configured from a magnetic or magnetizable material, the piston is configured from a non-magnetic material, and an assembly unit which comprises the piston having the piston spring is provided, and in which the piston spring is held on the piston by a magnetic field.Type: ApplicationFiled: June 17, 2020Publication date: October 1, 2020Applicant: Continental Teves AG & Co. OHGInventors: Andreas Bischoff, Horst Krämer, Manfred Rüffer, Jörg Loke, Sascha Gerber, Ingo Knewitz
-
Publication number: 20200262404Abstract: A hydraulic unit for generating brake pressure for a hydraulic brake system, comprising a housing which is produced from a cast blank, wherein the cast blank has at least one receiving cavity which is provided for machining to form a receiving profile for sealingly receiving a connecting piece, which is connected to a fluid container and can be plugged into the receiving profile along a plug-in axis, wherein the housing comprises at least one piston bore for receiving at least one piston, which is driven along a piston bore axis into the cast blank.Type: ApplicationFiled: May 7, 2020Publication date: August 20, 2020Applicant: Continental Teves AG & Co. OHGInventors: Jörg Loke, Horst Krämer, Manfred Rüffer, Andreas Bischoff, Sascha Gerber, Ingo Knewitz
-
Publication number: 20200017091Abstract: A brake device for a hydraulic motor vehicle brake system without a vacuum booster, with a housing with at least one pressure chamber arranged therein, with a cylinder piston which can be axially moved in an actuation direction by an actuating rod unit coupled to the cylinder piston in order to generate brake pressure, wherein a rigid stop is provided for the cylinder piston which defines the non-actuated starting position of the cylinder piston. In order to provide an improved brake device of the above-mentioned type, which permits simple and reliable detection of the zero point and simultaneously has reduced noise emission on the return, a damping element is provided which permits a mechanical decoupling of the actuating rod unit from the cylinder piston in a release direction opposite the actuation direction by reversible deformation.Type: ApplicationFiled: August 16, 2017Publication date: January 16, 2020Inventors: Andreas Bischoff, Jefferson Colasanta, Marc Ibanez, Manfred Rüffer, Thomas Sellinger
-
Patent number: 10358102Abstract: A protective radiator shroud for a motor vehicle that is provided with a receiving area for a license plate holder and with a license plate holder. A deformable, plate-shaped energy absorber is arranged between the receiving area of the protective radiator shroud and the and the license plate holder.Type: GrantFiled: October 31, 2016Date of Patent: July 23, 2019Assignee: AUDI AGInventor: Andreas Bischoff
-
Publication number: 20190143923Abstract: A protective radiator shroud for a motor vehicle that is provided with a receiving area for a license plate holder and with a license plate holder.Type: ApplicationFiled: October 31, 2016Publication date: May 16, 2019Applicant: AUDI AGInventor: Andreas Bischoff
-
Patent number: 10239293Abstract: The invention relates to a composite part, hereinafter also referred to as composite, which is produced by means of 2-component processing methods, preferably 2-component injection molding (2K injection molding), from at least one part composed of at least one polyamide molding composition additized with polybutadiene copolymer which is livid at room temperature and at least one part composed of at least one elastomer obtainable from rubber that is to be vulcanized or crosslinked with elemental sulphur, or is composed of these components after processing thereof.Type: GrantFiled: June 19, 2015Date of Patent: March 26, 2019Assignee: LANXESS Deutschland GmbHInventors: Thomas Dederichs, Thomas Fruh, Andreas Bischoff, Ulrich Giese, Torsten Thust
-
Publication number: 20180319951Abstract: The invention relates to specific nanocomposites comprising at least one sheet silicate and at least one rubber, to a process for production thereof and to various products based on these nanocomposites.Type: ApplicationFiled: November 4, 2016Publication date: November 8, 2018Applicant: ARLANXEO DEUTSCHLAND GMBHInventors: THOMAS FRUH, NADINE GOTTLIEB, ALEX LUCASSEN, ANDREAS BISCHOFF, ROBERT HANS SCHUSTER, MARION SCHELLENBERG
-
Publication number: 20170320301Abstract: The invention relates to a composite part, hereinafter also referred to as composite, which is produced by means of 2-component processing methods, preferably 2-component injection moulding (2K injection moulding), from at least one part composed of at least one polyamide moulding composition additized with polybutadiene copolymer which is livid at room temperature and at least one part composed of at least one elastomer obtainable from rubber that is to be vulcanized or crosslinked with elemental sulphur, or is composed of these components after processing thereof.Type: ApplicationFiled: June 19, 2015Publication date: November 9, 2017Applicant: LANXESS DEUTSCHLAND GMBHInventors: THOMAS DEDERICHS, THOMAS FRUH, ANDREAS BISCHOFF, ULRICH GIESE, TORSTEN THUST
-
Patent number: 9657752Abstract: A master cylinder for a regulated braking system having at least one piston, which is movable in a housing and which is sealed from a pressure chamber by a sealing element arranged in a ring groove of the housing, which can be connected to an unpressurized supply chamber by control passages designed in the pistons. In order to reduce the flow resistance of the control passages at the same dead stroke, the control passages have a control edge designed parallel to a piston end face of at least one of the pistons.Type: GrantFiled: December 15, 2010Date of Patent: May 23, 2017Assignee: Continental Teves AG & Co. oHGInventors: Harald König, Andreas Bischoff, Peter Drott, Makato Inaba, Heinrich Kreh, Udo Jungmann, Filip Janosek
-
Patent number: 9452745Abstract: A master cylinder for a controlled brake system, including at least one piston which is displaceable in a housing and is sealed with respect to a pressure chamber by a sealing element arranged in an annular groove of the housing, which pressure chamber is connectable to an unpressurized supply chamber by control passages formed in the piston. The piston 46 is formed in at least two parts, including a main body and an annular control element, the control passages being provided in the control element.Type: GrantFiled: May 4, 2012Date of Patent: September 27, 2016Assignee: Continental Teves AG & Co. oHGInventors: Harald König, Peter Drott, Udo Jungmann, Andreas Bischoff
-
Publication number: 20150306854Abstract: The invention relates to a composite which is produced by means of 2-component processing methods, preferably 2-component injection moulding (2K injection moulding), from at least one part composed of at least one polyalkenamer-additized polyamide moulding composition and at least one part composed of at least one elastomer obtainable from rubber that is to be vulcanized or crosslinked with elemental sulphur, or is composed of these components after processing thereof, without using an adhesion promoter, wherein the individual parts of the composite are macroscopic mouldings but not, for example, dispersed particles in a polymer/elastomer blend or polyamide fibres in an elastomer matrix, such blends therefore not being composites in the sense of the invention, and to a method for producing such composites, to the use of polyalkenamer for improving the composite adhesion of polyamide-based mouldings with an elastomer component obtainable from rubber that is to be vulcanized or crosslinked with elemental sulphuType: ApplicationFiled: December 20, 2013Publication date: October 29, 2015Inventors: Thomas FRUEH, Thomas DEDERICHS, Andreas BISCHOFF, Ulrich GIESE, Torsten THUST
-
Patent number: 8955423Abstract: A tandem-type pneumatic brake booster, in particular for hydraulic vehicle brake systems, having a housing comprising a first and a second housing half shell, the interior of which is divided with the aid of a partition into a front and a rear booster chamber, wherein the partition has a centrally arranged, circular cavity, through which a control housing or a cylindrical control housing extension extends, and the partition rests sealingly against the control housing or the control housing extension by a sealing element, having a first and a second movable wall, which respectively subdivide the front and the rear booster chamber into a first low-pressure chamber and a first working chamber and into a second low-pressure chamber and a second working chamber, having at least one connecting conduit between the first working chamber and the second working chamber in order to equalize the pressure between said two working chambers.Type: GrantFiled: September 22, 2009Date of Patent: February 17, 2015Assignee: Continental Teves AG & Co. oHGInventors: Andreas Weiss, Juergen Faller, Andreas Bischoff, Volker Ickler, Ralf Jakobi, Sven Mainz