Patents by Inventor Wilhelm Riedl
Wilhelm Riedl 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: 11623593Abstract: A motor vehicle deformation device has two elements moveable together in a collision event and optionally locked. A locking device has a first centrifugal lever pivotably mounted about a first pivot axis located on the first element, a first torsion spring operatively connected to the first lever, a first rolling surface and a first contact surface arranged distally to same, as well as an identically designed second centrifugal lever neighboring the first lever. In a low-speed collision, the two levers each swivel such that the two rolling surfaces are in contact with one another and the two contact surfaces each rest against a corresponding receiving surface on the second element. In a pedestrian accident situation, the two levers each swivel such that the two rolling surfaces are in contact with one another, while the first and second contact surfaces are at a distance from the second element.Type: GrantFiled: March 16, 2020Date of Patent: April 11, 2023Assignee: Bayerische Motoren Werke AktiengesellschaftInventors: Oeztzan Akif, Gerhard Fichtinger, Wilhelm Riedl
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Publication number: 20220144197Abstract: A deformation device for a motor vehicle has two elements that can move together in the event of a collision and optionally locked. A locking device has a first centrifugal lever which is pivotably mounted about a first pivot axis located on the first element, a first torsion spring arranged about the first pivot axis and operatively connected to the first centrifugal lever, a first rolling surface and a first contact surface arranged distally to same, as well as a second centrifugal lever neighboring the first centrifugal lever and with a substantially identical design. In a low-speed crash, the two centrifugal levers each swivel about their pivot axes such that the two rolling surfaces are in contact with one another and the two contact surfaces each rest against a corresponding receiving surface on the second element.Type: ApplicationFiled: March 16, 2020Publication date: May 12, 2022Inventors: Oeztzan AKIF, Gerhard FICHTINGER, Wilhelm RIEDL
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Patent number: 11077882Abstract: A covering of an outer sill of a vehicle, in particular a motor vehicle, has a covering region and a mounting region, which extend between first and second ends of the covering along a direction of longitudinal extension. The mounting region extends in a first direction of transverse extension perpendicular to the direction of longitudinal extension and has mounting elements in order to be able to be mounted on an underside of the outer sill for a mounted state. The mounting region has a lateral edge facing away from the covering region in the direction of longitudinal extension, which has recesses between mounting elements, which are formed such that sections of the lateral edge of the mounting region extend in a recessed manner in the first direction of transverse extension towards the covering region.Type: GrantFiled: October 3, 2019Date of Patent: August 3, 2021Assignee: Bayerische Motoren Werke AktiengesellschaftInventors: Markus Rottelberger, Harald Lathwesen, Wilhelm Riedl
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Patent number: 10752217Abstract: A motor vehicle has a container for receiving liquids arranged in a motor compartment of the motor vehicle in a space-saving manner. The two front end sections of the two front axle supports are connected together by two transverse supports, which are arranged at a distance from each other in the vehicle longitudinal direction, and the container for receiving liquids is arranged in the intermediate space between the two front axle supports.Type: GrantFiled: August 3, 2018Date of Patent: August 25, 2020Assignee: Bayerische Motoren Werke AktiengesellschaftInventors: Wilhelm Riedl, Oeztzan Akif, Gerhard Fichtinger, Arne Koehler
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Patent number: 10710529Abstract: A pedestrian protection device for a motor vehicle, in particular for a front part of the motor vehicle, includes a bumper crossbeam and a deformation element arranged in front of the bumper crossbeam. The deformation element has a bending section, the end of which is in contact with a surface or which comes into contact with the surface in the event of a collision, in particular a front collision of the motor vehicle. The end of the bending section is designed such that it can move along the surface as a result of the collision, wherein the surface has an engaging device with which the end of the bending section can be, in particular, engaged.Type: GrantFiled: June 6, 2018Date of Patent: July 14, 2020Assignee: Bayerische Motoren Werke AktiengesellschaftInventors: Oeztzan Akif, Gerhard Fichtinger, Wilhelm Riedl
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Patent number: 10576921Abstract: A pedestrian protection device for a motor vehicle includes a bumper crossmember and a deformation element which is arranged on the bumper crossmember and which has a first element and a second element which are displaceable relative to each other in the event of a collision of the motor vehicle, and a mechanical locking mechanism. The locking mechanism has a movable locking element which is pretensionable or is pretensioned with a spring device and which is arranged on the first element or on the second element, and with a depression or step to which the other of the first element and the second element can be latched in a form-fitting manner. In the event of a high displacement speed which is greater than or equal to a predetermined second displacement speed, the locking mechanism prevents displacement of the first element relative to the second element by means of self-locking of the locking element.Type: GrantFiled: June 6, 2018Date of Patent: March 3, 2020Assignee: Bayerische Motoren Werke AktiengesellschaftInventors: Stefan Hiermaier, Oeztzan Akif, Gerhard Fichtinger, Wilhelm Riedl
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Publication number: 20200031400Abstract: A covering of an outer sill of a vehicle, in particular a motor vehicle, has a covering region and a mounting region, which extend between first and second ends of the covering along a direction of longitudinal extension. The mounting region extends in a first direction of transverse extension perpendicular to the direction of longitudinal extension and has mounting elements in order to be able to be mounted on an underside of the outer sill for a mounted state. The mounting region has a lateral edge facing away from the covering region in the direction of longitudinal extension, which has recesses between mounting elements, which are formed such that sections of the lateral edge of the mounting region extend in a recessed manner in the first direction of transverse extension towards the covering region.Type: ApplicationFiled: October 3, 2019Publication date: January 30, 2020Inventors: Markus ROTTELBERGER, Harald LATHWESEN, Wilhelm RIEDL
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Patent number: 10525918Abstract: A deformation structure has at least a first layer and a second layer, which are spaced apart from each other and displaceable relative to each other in the deformation direction or load direction. The first layer and the second layer have complementary protrusions and recesses, which are designed in such a way that the protrusions of the first layer can plunge into the recesses of the second layer and the protrusions of the second layer can plunge into the recesses of the first layer.Type: GrantFiled: September 14, 2018Date of Patent: January 7, 2020Assignee: Bayerische Motoren Werke AktiengesellschaftInventors: Simon Konrad Naderer, Gerhard Fichtinger, Wilhelm Riedl, Oeztzan Akif
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Patent number: 10501037Abstract: A pedestrian protection device for a motor vehicle, for example for a motor vehicle front end or a motor vehicle rear end, has a bumper crossmember with a deformation element arranged on the outer side thereof, i.e. the side directed towards the front. In particular, the deformation element is arranged between a bumper skin and the bumper crossmember. The deformation element has a first element and a second element which are displaceable relative to one another in the event of a collision.Type: GrantFiled: June 16, 2017Date of Patent: December 10, 2019Assignee: Bayerische Motoren Werke AktiengesellschaftInventors: Oeztzan Akif, Gerhard Fichtinger, Wilhelm Riedl
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Patent number: 10369958Abstract: To improve the safety of passengers of a motor vehicle and road users in the case of a head-on collision, a deformation element is provided and includes a crossmember holder for mounting to a crossmember and a bumper plate that can be positioned next to a bumper of a motor vehicle. The deformation element is characterized in that a centrifugal force-operated release element for adjusting and locking the distance of the crossmember holder from the bumper plate is provided between the bumper plate and the crossmember holder. A first distance of the bumper plate from the crossmember holder, starting from a normal position, is greater in a first position than a distance in a second position.Type: GrantFiled: December 22, 2017Date of Patent: August 6, 2019Assignee: Bayerische Motoren Werke AktiengesellschaftInventors: Marco Grehl, Oeztzan Akif, Gerhard Fichtinger, Wilhelm Riedl
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Patent number: 10358101Abstract: To improve the safety of passengers of a motor vehicle and road users in the case of a fronted collision, a deformation element is provided and has a cross-beam holder for mounting to a cross-beam and a bumper plate that can be positioned next to a bumper of a motor vehicle. The deformation element is characterized in that a friction device for adjusting and fixing the distance of the cross-beam holder from the bumper plate is provided between the bumper plate and the cross-beam holder, a first distance of the bumper plate from the cross-beam holder, starting from a normal position, being greater in a first position than a distance in a second position.Type: GrantFiled: December 22, 2017Date of Patent: July 23, 2019Assignee: Bayerische Motoren Werke AktiengesellschaftInventors: Marco Grehl, Oeztzan Akif, Gerhard Fichtinger, Wilhelm Riedl
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Patent number: 10358100Abstract: A bumper device for a motor vehicle has two bumper support members arranged parallel to the vehicle longitudinal center plane. The bumper device has a bumper crossmember arrangement arranged transversely with respect to the vehicle longitudinal center plane. The bumper crossmember arrangement has two fastening portions at which the bumper crossmember arrangement can be fastened to the associated bumper support member directly or by a respective connecting structure. A central portion between the fastening portions and two lateral end portions protrudes beyond the fastening portions. The central portion of the bumper crossmember arrangement is designed as a frame member surrounding an opening, with an upper crossmember, a lower crossmember, a left support post and a right support post.Type: GrantFiled: July 7, 2017Date of Patent: July 23, 2019Assignee: Baerische Motoren Werke AktiengesellschaftInventors: Christian Berthold, Wilhelm Riedl
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Patent number: 10328975Abstract: A front end assembly for a motor vehicle has improved load absorption for forces acting on the front of the front end assembly. The front end assembly has at least one impact-absorbing crossbeam; at least one support beam which can be arranged vertically on the motor vehicle and towards the rear of the impact absorbing crossbeam, can be secured to a motor longitudinal support of the motor vehicle, and has at least one upper end portion that can be arranged at least partly above the motor longitudinal support. At least one support strut extends rearwards and downwards from the impact-absorbing crossbeam and via which the forces acting on the front of the impact-absorbing crossbeam can be partly transmitted to a front axle support of the motor vehicle.Type: GrantFiled: May 26, 2017Date of Patent: June 25, 2019Assignee: Bayerische Motoren Werke AktiengesellschaftInventors: Oeztzan Akif, Wilhelm Riedl, Gerhard Fichtinger
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Patent number: 10315597Abstract: A deformation structure, which is an energy absorption structure, has a series of deformation elements arranged one behind the other in a deformation direction, i.e. the direction in which a load acts.Type: GrantFiled: June 16, 2017Date of Patent: June 11, 2019Assignee: Bayerische Motoren Werke AktiengesellschaftInventors: Oeztzan Akif, Gerhard Fichtinger, Wilhelm Riedl
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Publication number: 20190016295Abstract: A deformation structure has at least a first layer and a second layer, which are spaced apart from each other and displaceable relative to each other in the deformation direction or load direction. The first layer and the second layer have complementary protrusions and recesses, which are designed in such a way that the protrusions of the first layer can plunge into the recesses of the second layer and the protrusions of the second layer can plunge into the recesses of the first layer.Type: ApplicationFiled: September 14, 2018Publication date: January 17, 2019Inventors: Simon Konrad NADERER, Gerhard FICHTINGER, Wilhelm RIEDL, Oeztzan AKIF
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Publication number: 20180339679Abstract: A motor vehicle has a container for receiving liquids arranged in a motor compartment of the motor vehicle in a space-saving manner. The two front end sections of the two front axle supports are connected together by two transverse supports, which are arranged at a distance from each other in the vehicle longitudinal direction, and the container for receiving liquids is arranged in the intermediate space between the two front axle supports.Type: ApplicationFiled: August 3, 2018Publication date: November 29, 2018Inventors: Wilhelm RIEDL, Oeztzan AKIF, Gerhard FICHTINGER, Arne KOEHLER
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Patent number: 10112562Abstract: A deformation element arrangement is provided for a motor vehicle, having a deformation element and a vibration-generating device. The vibration-generating device is arranged and designed in such a way that the deformation element, when required, can be set in vibration so that a deformation behavior and/or a flow behavior of the deformation element is/can be varied in accordance with a request condition.Type: GrantFiled: October 21, 2016Date of Patent: October 30, 2018Assignee: Bayerische Motoren Werke AktiengesellschaftInventors: Oeztzan Akif, Gerhard Fichtinger, Wilhelm Riedl
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Patent number: 10093258Abstract: An arrangement for absorbing kinetic energy acting on a front bumper of a vehicle, in particular a motor vehicle, includes at least one pedestrian protection element which can be arranged on a cross member of the bumper, at least one absorption element which can be arranged on the cross member and is movable on the cross member in the longitudinal direction of the vehicle relative to the cross member between a front absorption position and a rear release position, and at least one locking device which can be arranged on the cross member by which the absorption element can be temporarily arrested in the absorption position thereof. The absorption element, in the absorption position thereof, is switched parallel to the pedestrian protection element in respect of a force initiated by the kinetic energy into the bumper.Type: GrantFiled: September 21, 2016Date of Patent: October 9, 2018Assignee: Bayerische Motoren Werke AktiengesellschaftInventors: Ulrich Koestler, Arne Koehler, Wilhelm Riedl, Tim Rudolph
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Publication number: 20180281713Abstract: A pedestrian protection device for a motor vehicle, in particular for a front part of the motor vehicle, includes a bumper crossbeam and a deformation element arranged in front of the bumper crossbeam. The deformation element has a bending section, the end of which is in contact with a surface or which comes into contact with the surface in the event of a collision, in particular a front collision of the motor vehicle. The end of the bending section is designed such that it can move along the surface as a result of the collision, wherein the surface has an engaging device with which the end of the bending section can be, in particular, engaged.Type: ApplicationFiled: June 6, 2018Publication date: October 4, 2018Inventors: Oeztzan AKIF, Gerhard FICHTINGER, Wilhelm RIEDL
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Publication number: 20180281712Abstract: A pedestrian protection device for a motor vehicle includes a bumper crossmember and a deformation element which is arranged on the bumper crossmember and which has a first element and a second element which are displaceable relative to each other in the event of a collision of the motor vehicle, and a mechanical locking mechanism. The locking mechanism has a movable locking element which is pretensionable or is pretensioned with a spring device and which is arranged on the first element or on the second element, and with a depression or step to which the other of the first element and the second element can be latched in a form-fitting manner. In the event of a high displacement speed which is greater than or equal to a predetermined second displacement speed, the locking mechanism prevents displacement of the first element relative to the second element by means of self-locking of the locking element.Type: ApplicationFiled: June 6, 2018Publication date: October 4, 2018Inventors: Stefan HIERMAIER, Oeztzan AKIF, Gerhard FICHTINGER, Wilhelm RIEDL