Patents by Inventor Kurt Pfertner

Kurt Pfertner 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: 6695399
    Abstract: A motor vehicle has a roof arrangement which has a sliding cover at least partially opening up and closing a roof opening, and a wind deflector device with a wind deflector blade. By way of a tilt-out lever arrangement the deflector can be displaced into an inoperative and operative position, the tilt-out lever arrangement being disposed with its first end at the vehicle in a first swivelling axis extending approximately parallel to the transverse axis of the vehicle and being connected by its second end with the wind deflector blade.
    Type: Grant
    Filed: September 4, 2002
    Date of Patent: February 24, 2004
    Assignee: Dr. Ing. h.c.F. Porsche AG
    Inventors: Kurt Pfertner, Reiner Armbruster
  • Patent number: 6676194
    Abstract: A window arrangement for a vehicle has a viewing window and a window support frame which is fastened to the interior side of the window facing a vehicle interior, the window arrangement also having a sealing strip for the window edge, which sealing strip is fastened by means of a fastening extension to the window support frame. In order to permit a fast mounting of the sealing strip on the viewing window, the window support frame has a receiving recess for the fastening extension of the sealing strip, the fastening extension being held by at least one clamping element in the receiving recess.
    Type: Grant
    Filed: August 26, 2002
    Date of Patent: January 13, 2004
    Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventors: Kurt Pfertner, Reiner Armbruster
  • Publication number: 20030062745
    Abstract: A motor vehicle has a roof arrangement which has a sliding cover at least partially opening up and closing a roof opening, and a wind deflector device with a wind deflector blade. By way of a tilt-out lever arrangement the deflector can be displaced into an inoperative and operative position, the tilt-out lever arrangement being disposed with its first end at the vehicle in a first swivelling axis extending approximately parallel to the transverse axis of the vehicle and being connected by its second end with the wind deflector blade.
    Type: Application
    Filed: September 4, 2002
    Publication date: April 3, 2003
    Inventors: Kurt Pfertner, Reiner Armbruster
  • Publication number: 20030057732
    Abstract: The invention relates to a motor vehicle having a flap, which is implemented, for example, as a tail gate, and is swivellably linked by way of a hinge device to the body of the motor vehicle, and opens and closes a flap opening, which hinge device comprises a body-side and a flap-side fitting part, and the two fitting parts are swivellably connected relative to one another by means of at least one multi-control-arm arrangement having at least two control arms. For adjusting the flap relative to the body of the motor vehicle, the flap-side fitting part for the fastening to the flap is provided with at least one oblong hole, and between the flap-side fitting part and the flap, an adjusting slide is arranged which has at least a second oblong hole, in which case a fastening element reaches through the two oblong holes and is fastened to the flap, and the second oblong hole extends at an angle (&agr;) with respect to the first oblong hole, this angle (&agr;) amounting to more than 0° and less than 90°.
    Type: Application
    Filed: August 26, 2002
    Publication date: March 27, 2003
    Inventors: Kurt Pfertner, Reiner Armbruster
  • Publication number: 20030057735
    Abstract: A window arrangement for a vehicle has a viewing window and a window support frame which is fastened to the interior side of the window facing a vehicle interior, the window arrangement also having a sealing strip for the window edge, which sealing strip is fastened by means of a fastening extension to the window support frame. In order to permit a fast mounting of the sealing strip on the viewing window, the window support frame has a receiving recess for the fastening extension of the sealing strip, the fastening extension being held by at least one clamping element in the receiving recess.
    Type: Application
    Filed: August 26, 2002
    Publication date: March 27, 2003
    Inventors: Kurt Pfertner, Reiner Armbruster
  • Patent number: 6513857
    Abstract: A lowerable rear window in a folding top has a window which, during opening of the folding top, can be lowered about a horizontal axis into a depositing space of the vehicle. Lateral steering levers which are guided corresponding to the movement of the folding top during opening and closing are used for guiding the rear window. The rear window reaches directly under a vehicle body element without the need for a connection made of a folding top cover between the vehicle body element and the rear window.
    Type: Grant
    Filed: August 17, 2001
    Date of Patent: February 4, 2003
    Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventors: Kurt Pfertner, Mathias Fröschle
  • Publication number: 20020024230
    Abstract: A lowerable rear window in a folding top has a window which, during opening of the folding top, can be lowered about a horizontal axis into a depositing space of the vehicle. Lateral steering levers which are guided corresponding to the movement of the folding top during opening and closing are used for guiding the rear window. The rear window reaches directly under a vehicle body element without the need for a connection made of a folding top cover between the vehicle body element and the rear window.
    Type: Application
    Filed: August 17, 2001
    Publication date: February 28, 2002
    Applicant: Dr. Ing. h.c. F. Porsche Aktiengesellschaft
    Inventors: Kurt Pfertner, Mathias Froschle
  • Patent number: 6318791
    Abstract: A folding top for a vehicle is composed of a folding top structure and a folding top cover. The folding top structure, which interacts with folding top bearings arranged on a vehicle body side, includes a forward large-surface dimensionally stable folding top section which extends adjacent to the windshield frame, a main hoop, and a rear-side tensioning bow. To reduce the noise level in the vehicle occupant compartment during vehicle operation, an interior ceiling is provided on the side of the folding top structure facing a vehicle occupant compartment. The interior ceiling is composed of a center part and two lateral parts linked to longitudinal sides of the center part. The center part is detachably fastened on the large-surface dimensionally stable folding top section as well as on the main hoop. The lower edge areas of both lateral parts are detachably held in position, on one side, at the tensioning bow and, on the other side, on the folding top bearings.
    Type: Grant
    Filed: May 8, 2000
    Date of Patent: November 20, 2001
    Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventor: Kurt Pfertner
  • Patent number: 6183037
    Abstract: A folding top for a convertible has a folding top linkage and a folding top covering carried by the folding top linkage. The folding top covering comprises at least one folding top material segment. For reducing or saving the connecting seams and the sealing measures, at least one folding top material segment is shaped by thermal deformation to a three-dimensional shape adapted to the contour of the folding top.
    Type: Grant
    Filed: February 12, 1999
    Date of Patent: February 6, 2001
    Assignee: Dr. Ing. h.c.F. Porsche AG
    Inventors: Dieter Bauer, Kurt Pfertner
  • Patent number: 6158786
    Abstract: A latch for a top of an automobile has a housing mounted on the top with a movable latching hook cooperating with a link mounted on the windshield frame. The latching hook is displaceable by an actuating device from a closed position into an open position. To produce a latch which forms a compact module, takes up little space in the transverse vehicle direction, and whose latching hook is movable by a motor, the motorized actuating device for the latching hook has a drive motor aligned approximately parallel to the lengthwise direction of the latching hook. The motor is in an operating relationship through a transverse transmission element and a downstream transmission with a drive lever to move the latching hook.
    Type: Grant
    Filed: May 21, 1998
    Date of Patent: December 12, 2000
    Assignee: Dr. Ing. h.c.f. Porsche AG
    Inventors: Hans Droste, Dieter Bauer, Wolfgang Moebius, Reiner Armbruster, Kurt Pfertner
  • Patent number: 5921608
    Abstract: A cover flap assembly is provided for a passage opening in a side wall of a vehicle situated above a folding top base. During the swivelling-out of a folding top deposited in an assigned folding top compartment, the cover flap can be changed from a covering position into an upright release position. The covering flap is in an operative connection with a carriage-type guiding device and extends in its upright release position in a sunk-in manner below the passage opening of the side wall.
    Type: Grant
    Filed: October 18, 1996
    Date of Patent: July 13, 1999
    Assignee: Dr. Ing. H.c.F. Porsche AG
    Inventors: Hans-Jurgen Schmitt, Kurt Pfertner, Matthias Aydt, Uwe Henn
  • Patent number: 5918928
    Abstract: A folding top for vehicles has a tension bow which is connected with the rearward lower edge of the folding top covering. In the closed position of the folding top, the covering is supported by at least one sealing body on the bottom side of an adjoining vehicle body part. So that damage to the vehicle body part as a result of an excessive contact pressure of the tension bow is avoided and a defined contact pressure of the sealing body can be achieved, the tension bow is connected with a stationary rollover bar by way of at least one adjustable relief device.
    Type: Grant
    Filed: April 24, 1997
    Date of Patent: July 6, 1999
    Assignee: Dr. Ing. H.C.F. Porsche AG
    Inventors: Eugen Kolb, Kurt Pfertner, Jan Just
  • Patent number: 5899521
    Abstract: A central part of an anti-buffet screen formed by a vertical pane is held in its operating position on a roll bar by at least one lower plug connection and by upper latch connections spaced apart from one another. The central part cannot be released from the roll bar until the spring-loaded latch levers of the latch connections are pivoted free.
    Type: Grant
    Filed: August 11, 1997
    Date of Patent: May 4, 1999
    Assignee: Dr. Ing.h.c.F. Porsche AG
    Inventors: Kurt Pfertner, Bernd Stadler
  • Patent number: 5829821
    Abstract: A folding top for a vehicle, particularly a passenger car, consists of a folding top structure and of a folding top covering, the folding top structure including a rigid substantially plate shaped folding top section which extends adjacent to the windshield frame. The plate-shaped folding top section is supported on the adjoining folding top section by way of B-column control arms, which are constructed in one piece. For linking of the dimensionally stable folding top section adjacent to each B-column control arm, a main control arm is arranged whose one end is pivotably connected to the forward folding top section and whose other end is pivotably connected to a lower control lever, each lower control lever connecting the B-column control arm with a main hoop which spans the passenger compartment in a curved manner and is situated behind it.
    Type: Grant
    Filed: November 13, 1995
    Date of Patent: November 3, 1998
    Assignee: Dr. Ing. h.c.F. Porsche AG
    Inventors: Matthias Aydt, Kurt Pfertner, Peter Thomas
  • Patent number: 5765904
    Abstract: A folding top for passenger car vehicles is disclosed which can be displaced from a vehicle top closed position into a rearside deposited position and is composed of a supporting folding top structure and a folding top covering interacting therewith. The folding top structure includes a dimensionally stable folding top section which, in the closed position, is arranged adjacent to a windshield frame and can be displaced into the vehicle rear area in such a manner that the outer boundary surface of the dimensionally stable folding top section facing away from the passenger compartment is always directed upwards during the whole adjustment movement. The linking of the folding top covering to the longitudinal sides is designed in such a manner that, in addition to a smooth opening and closing of the folding top, tolerances of the folding top covering can be compensated and an overstretching of the folding top covering during the opening and closing is avoided.
    Type: Grant
    Filed: November 22, 1995
    Date of Patent: June 16, 1998
    Assignee: Dr. Ing .h.c.f. Porsche A G
    Inventors: Matthias Aydt, Kurt Pfertner, Alexander Zeissner, Peter Thomas, Christof Blech
  • Patent number: 5738402
    Abstract: A folding top for vehicles includes a folding top structure and a folding top covering, an edge area of the folding top covering being fastened on a rear-side tensioning bow of the folding top structure and a sealing body being held in position which is in an operative connection with an adjoining vehicle body part. In order to achieve a simple mounting of the folding top covering and of the sealing body on the tensioning bow during the first assembly and in the case of repair, it is provided that separate receiving devices for fastening the folding top covering and for holding the sealing body are arranged on the tensioning bow.
    Type: Grant
    Filed: February 18, 1997
    Date of Patent: April 14, 1998
    Assignee: Dr. Ing. h.c.F. Porsche AG
    Inventors: Matthias Aydt, Kurt Pfertner, Jan Just, Christof Blech, Dominik Beierl
  • Patent number: 5669656
    Abstract: A folding top for vehicles, particularly passenger cars, is composed of a folding top structure and a folding top covering, the folding top covering and sealing strips being held in position on lateral frame parts of the folding top structure. So that, in the case of a folding top, the mounting expenditures for changing the folding top covering are reduced and, on the other hand, the surrounding noises in the driving operation which occur at the lateral frame parts are minimized, it is provided that the linkages for the folding top covering and for the sealing strips are provided separately and spaced away from one another on the lateral frame parts. Wall sections of the lateral frame parts extend between the two spaced linkages and are not covered by the folding top covering and form the shell of the vehicle body. The end area of the wall sections facing the folding top covering is constructed such that, together with the adjoining folding top covering, it forms a rain groove.
    Type: Grant
    Filed: November 22, 1995
    Date of Patent: September 23, 1997
    Assignee: Dr. Ing. h.c.F. Porsche AG
    Inventors: Matthias Aydt, Kurt Pfertner, Alexander Zeissner, Peter Thomas, Christof Blech
  • Patent number: 5641193
    Abstract: A passenger, particularly a convertible, has a top and a rollover protection arrangement. In order to simplify the mounting of the top and the rollover protection device on the vehicle, while the fastening is appropriate with respect to its function, and in order to reduce the assembling time on the assembly line, the rollover protection device and the top are combined to form a pre-assembled constructional unit produced outside the vehicle.
    Type: Grant
    Filed: April 10, 1995
    Date of Patent: June 24, 1997
    Assignee: Dr. Ing. h.c.F. Porsche AG
    Inventors: Siegfried Zepnik, Matthias Aydt, Kurt Pfertner, Uwe Henn
  • Patent number: 5533777
    Abstract: An actuating device for a motor vehicle top and a top receptacle cover comprises an actuating lever and a displacement device. By way of the actuating lever which can be pivoted from the driver's seat, the top receptacle cover can be moved between a closed position and an open position and the top between a second operating position and a third operating position. To further improve such an actuating device so that with a simple construction it functions well, avoids errors in manipulation and is easily manipulated, the actuating lever is pivoted in a first direction such that the top receptacle cover is moved from a closed position into an opened position. Consequently, a first coupling element, which is in operative connection with the displacement device, takes up a receiving position in which a second coupling element provided on the top can engage the first coupling element when the top is in the second operating position.
    Type: Grant
    Filed: October 24, 1994
    Date of Patent: July 9, 1996
    Assignee: Dr. Ing. h.c.F. Porsche AG
    Inventors: Klaus Kleemann, Herbert May, Matthias Aydt, Kurt Pfertner, Alexander Zeissner, Peter Thomas
  • Patent number: 5096251
    Abstract: A folding top for a motor vehicle has a tensioning bow which is arranged on the rearward side of the vehicle and interacts with the folding-top linkage by way of front and rear wind-resisting rods. In order to achieve a taut tensioning of the folding-top covering and avoid a downward and lateral bulging-out of the wind-resisting rods, a supporting device is provided between the tensioning bow and a common connecting area of the two wind-resisting rods. The supporting device, when the folding top is in its closed position, form-lockingly extends around the two wind-resisting rods from below and on both sides of the two wind-resisting rods.
    Type: Grant
    Filed: November 27, 1990
    Date of Patent: March 17, 1992
    Assignee: Dr. Ing. h.c.F. Porsche AG
    Inventors: Kurt Pfertner, Matthias Aydt