Patents by Inventor Franz-Rudolf Wierschem
Franz-Rudolf Wierschem 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: 10315595Abstract: A front end module for covering a front of a front vehicle part of a motor vehicle includes a crossmember that is connectable to longitudinal carriers of a motor vehicle frame so as to absorb loads of a bumper. An upper frame element is connected to the crossmember for supporting an engine hood. A receiving region for receiving a radiator grill is disposed between the crossmember and the upper frame element. Fastening elements disposed on the crossmember and/or the upper frame element are configured to fasten an intercooler for cooling charge air of a turbocharger, with respect to the driving direction, in front of a wheel arch that receives a front wheel. A crash structure is connected to the fastening elements for absorbing impact energy by way of plastic deformation and covers a majority of the front wheel in an installed state of the front end module.Type: GrantFiled: July 15, 2016Date of Patent: June 11, 2019Assignee: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFTInventors: Markus Keller, Frank Burbulla, Herbert Klamser, Thomas Ruckstuhl, Franz-Rudolf Wierschem, Xuan Li
-
Patent number: 9561823Abstract: A motor vehicle rear end has left and right longitudinal beams (12, 14) forming load-bearing structures of the vehicle, and a receiving housing (18) is between the left and right longitudinal beams (12, 14) for accommodating a traction battery. The receiving housing (18) has left and right side walls (22, 24) and a central wall (26) running in a forward direction of travel. An impact profile (26) is connected to the longitudinal beams (12, 14) at the level of the receiving housing (18) and absorbs impact energy in the event of a rear-end crash. The impact profile (26) has a left and right predetermined buckling points (36, 38) that enable the impact profile (26) to buckle toward the receiving housing (18) in a rear-end crash. The impact profile (26) that buckles in a rear-end crash strikes the receiving housing (18) along the longitudinal extent of the central wall (25).Type: GrantFiled: April 8, 2015Date of Patent: February 7, 2017Assignee: DR. ING. H.C.F. PORSCHE AKTIENGESELLSCHAFTInventors: Wilfried Eberle, Herbert Klamser, Franz-Rudolf Wierschem, Gerald Hekmann, Daniel Haag
-
Publication number: 20170028950Abstract: A front end module for covering a front of a front vehicle part of a motor vehicle includes a crossmember that is connectable to longitudinal carriers of a motor vehicle frame so as to absorb loads of a bumper. An upper frame element is connected to the crossmember for supporting an engine hood. A receiving region for receiving a radiator grill is disposed between the crossmember and the upper frame element. Fastening elements disposed on the crossmember and/or the upper frame element are configured to fasten an intercooler for cooling charge air of a turbocharger, with respect to the driving direction, in front of a wheel arch that receives a front wheel. A crash structure is connected to the fastening elements for absorbing impact energy by way of plastic deformation and covers a majority of the front wheel in an installed state of the front end module.Type: ApplicationFiled: July 15, 2016Publication date: February 2, 2017Inventors: Markus Keller, Frank Burbulla, Herbert Klamser, Thomas Ruckstuhl, Franz-Rudolf Wierschem, Xuan Li
-
Publication number: 20150291217Abstract: A motor vehicle rear end has left and right longitudinal beams (12, 14) forming load-bearing structures of the vehicle, and a receiving housing (18) is between the left and right longitudinal beams (12, 14) for accommodating a traction battery. The receiving housing (18) has left and right side walls (22, 24) and a central wall (26) running in a forward direction of travel. An impact profile (26) is connected to the longitudinal beams (12, 14) at the level of the receiving housing (18) and absorbs impact energy in the event of a rear-end crash. The impact profile (26) has a left and right predetermined buckling points (36, 38) that enable the impact profile (26) to buckle toward the receiving housing (18) in a rear-end crash. The impact profile (26) that buckles in a rear-end crash strikes the receiving housing (18) along the longitudinal extent of the central wall (25).Type: ApplicationFiled: April 8, 2015Publication date: October 15, 2015Inventors: Wilfried Eberle, Herbert Klamser, Franz-Rudolf Wierschem, Gerald Hekmann, Daniel Haag
-
Patent number: 9126637Abstract: A motor vehicle rear (10) has left and right longitudinal members (12) forming a supporting structure of the motor vehicle. A receiving housing (18) is arranged between the longitudinal members (12) for receiving a traction battery. The receiving housing (18) has a left and right side walls (22, 24) running in the forward direction of travel. A back wall (20) is connected to the left and right side walls (22) and running transverse to the forward direction of travel. An impact profile (26) is connected to the left and right longitudinal members (12, 14) and absorbs impact energy in the event of a rear crash. Left and right reinforcing elements (32 34) connect the impact profile (26) to the respective left and right side walls (22, 24) for reinforcing the impact profile (26) and conducting away some of the impact energy into the left and right side walls (22, 24).Type: GrantFiled: December 18, 2014Date of Patent: September 8, 2015Assignee: Dr. Ing. h.c. F. Porsche AktiengesellschaftInventors: Wilfried Eberle, Herbert Klamser, Franz-Rudolf Wierschem, Gerald Hekmann, Daniel Haag
-
Publication number: 20150166109Abstract: A motor vehicle rear (10) has left and right longitudinal members (12) forming a supporting structure of the motor vehicle. A receiving housing (18) is arranged between the longitudinal members (12) for receiving a traction battery. The receiving housing (18) has a left and right side walls (22, 24) running in the forward direction of travel. A back wall (20) is connected to the left and right side walls (22) and running transverse to the forward direction of travel. An impact profile (26) is connected to the left and right longitudinal members (12, 14) and absorbs impact energy in the event of a rear crash. Left and right reinforcing elements (32 34) connect the impact profile (26) to the respective left and right side walls (22, 24) for reinforcing the impact profile (26) and conducting away some of the impact energy into the left and right side walls (22, 24).Type: ApplicationFiled: December 18, 2014Publication date: June 18, 2015Inventors: Wilfried Eberle, Herbert Klamser, Franz-Rudolf Wierschem, Gerald Hekmann, Daniel Haag
-
Patent number: 8074757Abstract: A protective housing for a battery in a motor vehicle includes two transverse walls and two longitudinal walls, which together form a lateral enclosure for a battery receptacle chamber. The protective housing is fastened to at least one longitudinal girder of the vehicle in the installed state in an installation chamber of the vehicle. The transverse walls and the longitudinal walls are each formed by separate components, which are assembled into the enclosure. The installation chamber is located between two longitudinal girders of the vehicle chamber, and the enclosure is fastened to both longitudinal girders.Type: GrantFiled: May 15, 2008Date of Patent: December 13, 2011Assignee: Dr. Ing. h.c.f. Porsche AktiengesellschaftInventors: Michael Wagner, Herbert Klamser, Gerald Hekmann, Franz-Rudolf Wierschem, Thomas Wust
-
Publication number: 20080283318Abstract: A protective housing for a battery in a motor vehicle includes two transverse walls and two longitudinal walls, which together form a lateral enclosure for a battery receptacle chamber. The protective housing is fastened to at least one longitudinal girder of the vehicle in the installed state in an installation chamber of the vehicle. The transverse walls and the longitudinal walls are each formed by separate components, which are assembled into the enclosure. The installation chamber is located between two longitudinal girders of the vehicle chamber, and the enclosure is fastened to both longitudinal girders.Type: ApplicationFiled: May 15, 2008Publication date: November 20, 2008Applicant: Dr. Ing. h.c.F. Porsche AktiengesellschaftInventors: Michael WAGNER, Herbert KLAMSER, Gerald HEKMANN, Franz-Rudolf WIERSCHEM, Thomas WUST
-
Publication number: 20080283317Abstract: A protective housing for a vehicle battery, and a motor vehicle equipped therewith are provided. The protective housing has two transverse walls and two longitudinal walls, which together form a lateral enclosure for a battery receptacle chamber. A floor structure delimiting the battery receptacle chamber on the bottom is provided, which has at least two floor cross members fastened to the enclosure. A ceiling structure delimiting the battery receptacle chamber on top is provided, which has at least two ceiling cross members fastened to the enclosure.Type: ApplicationFiled: May 15, 2008Publication date: November 20, 2008Applicant: Dr. Ing. h.c.F Porsche AktiengesellschaftInventors: Michael WAGNER, Herbert KLAMSER, Gerald HEKMANN, Franz-Rudolf WIERSCHEM, Thomas WUST
-
Patent number: 5064219Abstract: An arrangement for locking an adjustable safety steering column for motor vehicles that is arranged to be tiltable and lockable with respect to the vehicle body, has consoles coupled to the vehicle body with guiding slots arranged approximately in a vertical plane, the steering column being tiltable between these consoles. An operating lever of the arrangement has an operating rod. An adjustable clamping device locks the safety column with respect to the vehicle body, and includes an eccentric element arranged in parallel to the axis of the steering column and axially on this operating rod. A pull rod has an end side receiving device in which a free end of the operating rod is pivoted, said pull rod extending transversely with respect to the axis of the steering column through the guiding slots. This allows the steering column to be easily adjusted by simply turning the operating rod.Type: GrantFiled: August 3, 1990Date of Patent: November 12, 1991Assignee: Dr. Ing. h.c.F. Porsche AGInventors: Walter Schaible, Franz-Rudolf Wierschem
-
Patent number: 4943028Abstract: A steering column fastening for a motor vehicle includes a deformation element between a steering bracket retained at the body and a protective tubular steering member; the deformation element consists of an energy-absorbing plate connected with a bow-shaped bracket member of the protective tubular steering member which plate includes deformation sections which are arranged corresponding with longitudinal slots of the bow-shaped bracket member and in which are guided the displacement bolts extending through the deformation sections. The energy-absorbing plates are arranged between a lower support element of the bow-shaped bracket member and upper guide elements arranged parallel thereto. The upper guide elements are supported at the steering bracket of the body and include longitudinal slots which are arranged corresponding to further longitudinal slots of the lower support element.Type: GrantFiled: June 20, 1988Date of Patent: July 24, 1990Assignee: Porsche AGInventors: Martin Hoffmann, Helge Schittenhelm, Franz-Rudolf Wierschem, Horst Eichhorn
-
Patent number: 4786076Abstract: A steering column fastening arrangement for motor vehicles with an energy-absorbing deformation element which is arranged between a steering bracket retained fixed at the body and a tubular protective steering member. The deformation element consists of a metallic plate rigidly connected with a U-shaped member of the tubular protective steering member while the plate includes slot-like deformation sections that are arranged corresponding with elongated apertures of the U-shaped member. The tubular protective steering member is retained displaceable in case of a crash with respect to the steering bracket by way of the displacement bolts extending through the deformation sections and guided in the elongated apertures and, on the other hand, the tubular protective steering member is fixedly connected with the steering bracket.Type: GrantFiled: May 14, 1987Date of Patent: November 22, 1988Assignee: Dr. Ing. h.c.F. Porsche AktiengesellschaftInventor: Franz-Rudolf Wierschem
-
Patent number: 4773674Abstract: A holding arrangement for a steering column of a motor vehicle, particularly for a steering column having a steering wheel with an air bag, is disclosed which has an energy-absorbing carrier bracket arranged between the body of the vehicle and a steering protection tube, the carrier bracket being connected with a steering column protection tube. The carrier bracket is equipped with deformation sections and is arranged above the steering protection tube. Below the steering protection tube, a knee catching device is provided that comprises a rigid force transmitting element that is arranged opposite the carrier bracket and in a force-transmitting way is connected with the steering protection tube. The movement of the steering column that takes place in the case of an impact is supported by longitudinal forces introduced into the steering wheel--while absorbing energy in the deformation sections--via vertical forces introduced via the force-transmitting element.Type: GrantFiled: July 2, 1987Date of Patent: September 27, 1988Assignee: Dr. Ing. h.c.F. Porsche AktiengesellschaftInventor: Franz-Rudolf Wierschem
-
Patent number: 4770439Abstract: An impact protection system for an occupant of a motor vehicle with a prefabricated constructional unit that is fastened at parts of the vehicle body and which includes a generator housing, a base plate, a gas cushion, a generator and a cover provided with a tearing seam, is provided with a receiving frame that is adjustably connected with a support part of a dashboard. The prefabricated constructional unit is fastened at the receiving frame. The support partg delimits a recess of the dashboard that is closed off by a recess cover. The cover, via a releasable snap-in connection and an additional fastening, interacts with the receiving frame such that when the gas cushion unfolds, the snap-in connection opens up and the cover, via a desired bending point formed by the receiving frame, is swivelled preferably upward in the direction of a windshield.Type: GrantFiled: February 20, 1987Date of Patent: September 13, 1988Assignee: Dr. Ing. h.c.F. Porsche AktiengesellschaftInventors: Walter Maier, Rainer Kneip, Friedrich Stephan, Franz-Rudolf Wierschem
-
Patent number: 4449603Abstract: A power plant is carried by a body on a three-point support. A front mount of three-point is formed by an energy-absorbing longitudinal support which cooperates with another mount of the support which is constructed as a slide bearing to absorb relative motion of the power plant.Type: GrantFiled: April 28, 1982Date of Patent: May 22, 1984Assignee: Dr. Ing. h.c.F. Porsche AGInventors: Rolf Langwieder, Rolf Rebmann, Erich Stotz, Franz-Rudolf Wierschem, Fred Trick