Patents by Inventor Dimitar Danev
Dimitar Danev 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: 11072380Abstract: A front spoiler assembly for a motor vehicle. The front spoiler assembly includes a spoiler lip which is arranged to extend at least partially in a transverse direction of the motor vehicle in a front area of the motor vehicle. The spoiler lip includes a front side, a spoiler lip outer edge which faces away from a front part of the motor vehicle, and at least two spoiler areas. At least one actuator device moves the at least two spoiler areas either separately or together from a retracted rest position to an extended spoiler position. The at least two spoiler areas are separated from each other at the front side of the spoiler lip by at least one depression form which extends into the spoiler lip outer edge.Type: GrantFiled: April 8, 2020Date of Patent: July 27, 2021Assignee: APOLLO TYRES GLOBAL R&D B.V.Inventors: Dimitar Danev, Markus Paulitsch, Steffen Hoelzel, Klaus Pfister, Mike Peeters, Gerlof Korte, Bart Oude Luttikhuis
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Patent number: 11021194Abstract: An air guiding arrangement for a motor vehicle includes: a carrier arranged on a vehicle body, and on which an air guide is mounted such that the air guide is drivable from a retracted home position to an extended maximum position by a drive, a sensor arrangement that monitors the position of the air guide and is connected to a controller so as to transmit data corresponding to the position, the sensor arrangement comprising an electric field sensor arrangement to monitor the position of the air guide, at least one electromagnetic field source is provided in the air guide, and at least one electric field receiver, which is a sensor of the sensor arrangement, is provided in the carrier and/or in the vehicle body.Type: GrantFiled: April 5, 2019Date of Patent: June 1, 2021Assignee: Dr. Ing. h.c. F. Porsche AktiengesellschaftInventors: Klaus Pfister, Markus Paulitsch, Dimitar Danev, Steffen Hoelzel
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Patent number: 10864949Abstract: An air-guiding arrangement for a motor vehicle has: a carrier, which is arranged on a body of the motor vehicle, and on which an air guide is provided such that it is driveable by a pneumatic drive with at least one air chamber for actuation, the at least one air chamber being arranged on the carrier such that the air guide is transferrable from a retracted basic position into a deployed maximum position, and at least one pneumatic supply line which, via at least one connector member, pneumatically connects the at least one air chamber to a pneumatics module of the pneumatic drive. The at least one pneumatic supply line is fixed to the carrier by at least one fastener.Type: GrantFiled: April 5, 2019Date of Patent: December 15, 2020Assignee: Dr. Ing. h.c. F. Porsche AktiengesellschaftInventors: Dimitar Danev, Klaus Pfister, Markus Paulitsch, Steffen Hoelzel
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Publication number: 20200324833Abstract: A front spoiler assembly for a motor vehicle. The front spoiler assembly includes a spoiler lip which is arranged to extend at least partially in a transverse direction of the motor vehicle in a front area of the motor vehicle. The spoiler lip includes a front side, a spoiler lip outer edge which faces away from a front part of the motor vehicle, and at least two spoiler areas. At least one actuator device moves the at least two spoiler areas either separately or together from a retracted rest position to an extended spoiler position. The at least two spoiler areas are separated from each other at the front side of the spoiler lip by at least one depression form which extends into the spoiler lip outer edge.Type: ApplicationFiled: April 8, 2020Publication date: October 15, 2020Applicant: APOLLO TYRES GLOBAL R&D B.V.Inventors: DIMITAR DANEV, Markus Paulitsch, Steffen Hoelzel, Klaus Pfister, Mike Peeters, Gerlof Korte, Bart Oude Luttikhuis
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Publication number: 20190315415Abstract: An air guiding arrangement for a motor vehicle includes: a carrier arranged on a vehicle body, and on which an air guide is mounted such that the air guide is drivable from a retracted home position to an extended maximum position by a drive, a sensor arrangement that monitors the position of the air guide and is connected to a controller so as to transmit data corresponding to the position, the sensor arrangement comprising an electric field sensor arrangement to monitor the position of the air guide, at least one electromagnetic field source is provided in the air guide, and at least one electric field receiver, which is a sensor of the sensor arrangement, is provided in the carrier and/or in the vehicle body.Type: ApplicationFiled: April 5, 2019Publication date: October 17, 2019Inventors: Klaus Pfister, Markus Paulitsch, Dimitar Danev, Steffen Hoelzel
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Publication number: 20190315416Abstract: An air-guiding arrangement for a motor vehicle has: a carrier, which is arranged on a body of the motor vehicle, and on which an air guide is provided such that it is driveable by a pneumatic drive with at least one air chamber for actuation, the at least one air chamber being arranged on the carrier such that the air guide is transferrable from a retracted basic position into a deployed maximum position, and at least one pneumatic supply line which, via at least one connector member, pneumatically connects the at least one air chamber to a pneumatics module of the pneumatic drive. The at least one pneumatic supply line is fixed to the carrier by at least one fastener.Type: ApplicationFiled: April 5, 2019Publication date: October 17, 2019Inventors: Dimitar Danev, Klaus Pfister, Markus Paulitsch, Steffen Hoelzel
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Patent number: 9828903Abstract: An air-governing device (10) for governing an air flow into a vehicle (100) has a main body (20) with an installation section (22) for fastening to a body of the vehicle (100) and an air opening (24). At least one slat (30) is mounted on the main body (20) for movement between a closed position (SP) closing the air opening (24) and an open position (OP) opening the air opening (24). A drive device (40) is fastened to the main body (20) and generates a moving force for the slat (30). A lever mechanism (50) forms an operative connection between the drive device (40) and the at least one slat (30). The lever mechanism (50) has at least one drive lever (52) operatively connected to the drive device (40) in a torque-transmitting manner and fastened in an end position (EP) of a keyhole opening (26) in the main body (20).Type: GrantFiled: September 30, 2015Date of Patent: November 28, 2017Assignee: Dr. Ing. h.c. F. Porsche AktiengesellschaftInventors: Dimitar Danev, Markus Paulitsch
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Publication number: 20160102599Abstract: An air-governing device (10) for governing an air flow into a vehicle (100) has a main body (20) with an installation section (22) for fastening to a body of the vehicle (100) and an air opening (24). At least one slat (30) is mounted on the main body (20) for movement between a closed position (SP) closing the air opening (24) and an open position (OP) opening the air opening (24). A drive device (40) is fastened to the main body (20) and generates a moving force for the slat (30). A lever mechanism (50) forms an operative connection between the drive device (40) and the at least one slat (30). The lever mechanism (50) has at least one drive lever (52) operatively connected to the drive device (40) in a torque-transmitting manner and fastened in an end position (EP) of a keyhole opening (26) in the main body (20).Type: ApplicationFiled: September 30, 2015Publication date: April 14, 2016Inventors: Dimitar Danev, Markus Paulitsch
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Patent number: 9016771Abstract: A mounting part is provided for body attachment parts (6, 8, 9, 10) in the automotive field, such as paneling elements, lamp casings for lamp units, etc. The mounting part has at least one first, body-side fastening arrangement (22) and at least one second, attachment-part-side fastening arrangement (26, 28). At least one flow cross section (30) is provided for fluidically connecting the atmosphere to a cooling device (11).Type: GrantFiled: October 18, 2013Date of Patent: April 28, 2015Assignee: Dr. Ing. h.c. F. Porsche AktiengesellschaftInventor: Dimitar Danev
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Publication number: 20140110973Abstract: A mounting part is provided for body attachment parts (6, 8, 9, 10) in the automotive field, such as paneling elements, lamp casings for lamp units, etc. The mounting part has at least one first, body-side fastening arrangement (22) and at least one second, attachment-part-side fastening arrangement (26, 28). At least one flow cross section (30) is provided for fluidically connecting the atmosphere to a cooling device (11).Type: ApplicationFiled: October 18, 2013Publication date: April 24, 2014Applicant: Dr. Ing. h.c. F. Porsche AktiengesellschaftInventor: Dimitar Danev
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Patent number: 8356856Abstract: A front spoiler of a motor vehicle is held on the front end part of the vehicle by fastening elements. To reinforce the front spoiler in the central region, reinforcing ribs are provided, which extend into inward and outward formations on the front end part. The reinforcing ribs are preferably vertically aligned plate-shaped structures that extend in the longitudinal direction. To ensure a necessary dimensional stability of the front spoiler during driving, the reinforcing ribs can be supported on the front end part, and the front spoiler itself can be supported on the reinforcing ribs.Type: GrantFiled: May 8, 2012Date of Patent: January 22, 2013Assignee: H.C.F. Porsche AktiengesellschaftInventor: Dimitar Danev
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Publication number: 20120292943Abstract: A front spoiler of a motor vehicle is held on the front end part of the vehicle by fastening elements. To reinforce the front spoiler in the central region, reinforcing ribs are provided, which extend into inward and outward formations on the front end part. The reinforcing ribs are preferably vertically aligned plate-shaped structures that extend in the longitudinal direction. To ensure a necessary dimensional stability of the front spoiler during driving, the reinforcing ribs can be supported on the front end part, and the front spoiler itself can be supported on the reinforcing ribs.Type: ApplicationFiled: May 8, 2012Publication date: November 22, 2012Applicant: DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFTInventor: Dimitar Danev
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Publication number: 20120295758Abstract: A method is provided for operating a hybrid drive train of a hybrid vehicle. The drive train has an internal combustion engine, a first electric machine, a transmission with an input shaft, a separating element and a first axle. The internal combustion engine can be connected to the first electric machine via the separating element. When the separating element is opened and the internal combustion engine is stationary, a difference in rotational speed occurs at the separating element between the internal combustion engine and the rotating first electric machine. The separating element is opened below and up to a maximum permissible difference in rotational speed at the separating element to drive the hybrid vehicle purely electrically by the first electric machine or to brake the vehicle or to coast. Above the maximum permissible difference in rotational speed the separating element and the first electric machine are separated from one another.Type: ApplicationFiled: May 21, 2012Publication date: November 22, 2012Applicant: DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFTInventor: Dimitar Danev
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Patent number: 7992905Abstract: A forward structure of a motor vehicle, particularly of a passenger car, includes a bumper cross member and an energy absorption element, particularly a foam-type impact absorbing element, disposed in front of the bumper cross member in the driving direction. A plurality of recesses are shaped into the forward-side outer contour of the energy absorption element. To ensure optimal energy reduction while the mounting space is reduced, and thereby a best-possible protective function with respect to a leg impact, at least several of the recesses completely penetrate the energy absorption element along its entire depth, whereby a plurality of breakthroughs are arranged in the energy absorption element.Type: GrantFiled: July 9, 2008Date of Patent: August 9, 2011Assignee: Dr. Ing. h.c.F. Porsche AktiengesellschaftInventors: Joerg Kusche, Michael Soellner, Dimitar Danev, Ferdinand Schwinger
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Publication number: 20090045637Abstract: A forward structure of a motor vehicle, particularly of a passenger car, includes a bumper cross member and an energy absorption element, particularly a foam-type impact absorbing element, disposed in front of the bumper cross member in the driving direction. A plurality of recesses are shaped into the forward-side outer contour of the energy absorption element. To ensure optimal energy reduction while the mounting space is reduced, and thereby a best-possible protective function with respect to a leg impact, at least several of the recesses completely penetrate the energy absorption element along its entire depth, whereby a plurality of breakthroughs are arranged in the energy absorption element.Type: ApplicationFiled: July 9, 2008Publication date: February 19, 2009Applicants: Dr. Ing. h.c.F. Porsche Aktiengesellschaft, CW Concept Consulting GmbHInventors: Joerg KUSCHE, Michael Soellner, Dimitar Danev, Ferdinand Schwinger
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Patent number: 7258383Abstract: A vehicle body includes a first structural component and a second structural component that form the outer shell of the body. The structural components are joined in the area of equidirectional flanges, are locally detachably connected to each other, and delimit a joint in a common connecting area towards the vehicle exterior. A positioning device, which fixes two adjoining structural parts that form the outer shell of the body in the X and Y directions with respect to each other, is provided between the two adjoining structural components in order to ensure that a flush transition on the outer shell and an even course of the joint between the two structural components is provided in inaccessible areas between two adjoining structural components.Type: GrantFiled: December 1, 2004Date of Patent: August 21, 2007Assignee: Dr. Ing. h.c.f. Porsche AktiengesellschaftInventors: Klaus Pfister, Dimitar Danev
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Patent number: 7144059Abstract: A separable connection is provided between two adjoining components, particularly skin parts of a vehicle body. A separable connection ensuring a precise positioning of the two parts as well as a fast and rapid mounting without additional tools is created in that the separable connection is formed by a clamping connection bracing the two flanges with respect to one another, which clamping connection comprises at least one plate-shaped fastening element and a slide-type elastic clamp.Type: GrantFiled: September 14, 2004Date of Patent: December 5, 2006Assignee: Dr. Ing. h.c.F. Porsche AktiengesellschaftInventors: Klaus Pfister, Dimitar Danev
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Patent number: 7014254Abstract: A fastening device is provided for a component which is installed in a depression in an automotive body part, insertable into the depression from the outside via an inclined assembly position, and lockable in an operating position in the depression by a pivoting movement. In the operating position, a mounting part integrally molded on a first edge area of the component is in operative connection with a first side wall section of the depression, and, on an opposite second edge area of the component, an elastic catch part is provided, cooperating with a second side wall section of the depression. The depression also has two wall sections arranged with distance between them. To create the fastening device, with which the design is simplified and which also ensures rapid and simple installation and removal, a device is inserted between the depression and the adjacent component in the area of the two wall sections.Type: GrantFiled: September 13, 2004Date of Patent: March 21, 2006Assignee: Dr. Ing. h.c.F. Porsche AktiengesellschaftInventors: Markus Rijsbergen, Holger Sander, Dimitar Danev
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Patent number: 6997496Abstract: A releasable connection is provided between two adjoining components, particularly body shell parts of a vehicle body. A releasable connection ensuring an exact positioning of the two parts as well as a fast and simple mounting is provided. The releasable connection includes at least one base plate which is held in position on a first body shell component and has at least one projecting pin. A receiving device is fastened to an opposite second body shell component and has a rotatable slotted sleeve part. An end-side profiled head section of the at least one pin is guidable through openings of the second component, of the receiving device and of the sleeve part. As a result of radial rotation of the sleeve part about an angle ?, a fastening of the first and second body shell components with respect to one another takes place.Type: GrantFiled: September 15, 2003Date of Patent: February 14, 2006Assignee: Dr. Ing. h.c.F. Porsche AktiengesellschaftInventor: Dimitar Danev
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Publication number: 20050134068Abstract: A vehicle body includes a first structural component and a second structural component that form the outer shell of the body. The structural components are joined in the area of equidirectional flanges, are locally detachably connected to each other, and delimit a joint in a common connecting area towards the vehicle exterior. A positioning device, which fixes two adjoining structural parts that form the outer shell of the body in the X and Y directions with respect to each other, is provided between the two adjoining structural components in order to ensure that a flush transition on the outer shell and an even course of the joint between the two structural components is provided in inaccessible areas between two adjoining structural components.Type: ApplicationFiled: December 1, 2004Publication date: June 23, 2005Inventors: Klaus Pfister, Dimitar Danev