Patents by Inventor Gunnar Wilke

Gunnar Wilke 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: 9752897
    Abstract: A system (1) for detecting a readiness of a closure element (10) of a motor vehicle to lock has a first sensor (12) for detecting a position signal of the closure element (10) and a second magnetic sensor (14) for detecting a magnetic field signal (18). The first sensors (12, 14) are connected by a data link to an electronic unit (20), and the magnetic field signal (18) and the position signal are passed by a data link to the electronic unit (20). The electronic unit (20) has a memory (22) with at least one stored magnetic field signal value (24). The electronic unit (20) generates a change in the output signal when there is a positive comparison of the magnetic field signal value (24) with the detected magnetic field signal (18), and when an end position of the closure element (10) is detected.
    Type: Grant
    Filed: January 14, 2015
    Date of Patent: September 5, 2017
    Assignees: Dr. Ing. h.c. F. Porsche Aktiengesellschaft, Magna Car Top Systems GmbH
    Inventors: Reiner Armbruster, Gunnar Wilke
  • Patent number: 8511737
    Abstract: A locking apparatus for a folding top of a vehicle includes a housing, a locking hook, a coupling device, a driving apparatus, and a sensor. The locking hook has a gripping end and a bearing end. The coupling device is movably mounted in the housing to be horizontally adjustable in a longitudinal direction of the locking hook. The bearing end is movably mounted to the coupling device to be horizontally adjustable with the coupling device in the longitudinal direction of the locking hook between closed and opened positions. The driving arm drives the locking hook to move the locking hook between the closed and opened positions. The sensor is configured to sense when the locking hook is in the closed and opened positions.
    Type: Grant
    Filed: September 8, 2011
    Date of Patent: August 20, 2013
    Assignee: Magna Car Top Systems GmbH
    Inventors: Gunnar Wilke, Christof Blech
  • Patent number: 8496284
    Abstract: A locking apparatus for a folding top of a vehicle includes a housing, a locking hook having a gripping end and a bearing end, a coupling device, and a driving apparatus. The coupling device is movably mounted in the housing to be horizontally adjustable in a longitudinal direction of the locking hook. The bearing end is pivotably mounted to the coupling device around a pivot axis oriented horizontally perpendicular to the longitudinal direction of the locking hook such that the locking hook is horizontally adjustable in the longitudinal direction of the locking hook between closed and opened positions. The driving apparatus is connected with the bearing end through the coupling device for driving the locking hook to move between the closed and opened positions.
    Type: Grant
    Filed: September 8, 2011
    Date of Patent: July 30, 2013
    Assignee: Magna Car Top Systems GmbH
    Inventors: Gunnar Wilke, Christof Blech
  • Patent number: 8444207
    Abstract: A locking apparatus for a folding top of a vehicle includes a housing, a locking hook, a coupling device, and a driving apparatus. The locking hook has a gripping end and a bearing end. The coupling device is movably mounted in the housing to be horizontally adjustable in a longitudinal direction of the locking hook. The bearing end is mounted to the coupling device such that the bearing end is movably mounted in the housing to be horizontally adjustable in the longitudinal direction of the locking hook such that the locking hook is movable between closed and opened positions. The driving apparatus is for driving the locking hook to move between the closed and opened positions and includes a first two-bar linkage, a driving arm connected with the two-bar linkage, and an actuating drive for actuating the driving arm.
    Type: Grant
    Filed: September 8, 2011
    Date of Patent: May 21, 2013
    Assignee: Magna Car Top Systems GmbH
    Inventors: Gunnar Wilke, Christof Blech
  • Patent number: 8287027
    Abstract: A folding top apparatus for a vehicle includes a movable folding top and a support arm assembly. The folding top has front and rear roof parts and a corner bow. The support arm assembly includes a drive arm pivotably connected to the front roof part and pivotably connected to a main bearing, a coupling arm connected to the corner bow and pivotably connected to the drive arm, and a control arm pivotably connected to the main bearing and displaceably connected to the coupling arm whereby swivel motion of the corner bow is influenced by the coupling arm and the control arm.
    Type: Grant
    Filed: September 8, 2011
    Date of Patent: October 16, 2012
    Assignee: Magna Car Top Systems GmbH
    Inventors: Gunnar Wilke, Holger Röder
  • Publication number: 20120086230
    Abstract: A locking apparatus for a folding top of a vehicle includes a housing, a locking hook, a driving apparatus, and a sensor. The locking hook has a gripping end and a bearing end. The bearing end is movably mounted in the housing to be horizontally adjustable in a longitudinal direction of the locking hook such that the locking hook is movable between closed and opened positions. The driving apparatus has a driving arm and a crank mechanism. The crank mechanism has a crank that is arranged eccentric to an axis of rotation and is rotationally adjustable around the rotation axis. The crank is connected with the driving arm such that the crank actuates the driving arm while rotating around the rotation axis. The driving arm drives the locking hook to move the locking hook between the closed and opened positions upon the driving arm being actuated by the crank. The sensor cooperates with the crank mechanism to sense when the locking hook is in the closed and opened positions.
    Type: Application
    Filed: September 8, 2011
    Publication date: April 12, 2012
    Applicant: MAGNA CAR TOP SYSTEMS GMBH
    Inventors: Gunnar Wilke, Christof Blech
  • Publication number: 20120086232
    Abstract: A locking apparatus for a folding top of a vehicle includes a housing, a locking hook having a gripping end and a bearing end, a coupling device, and a driving apparatus. The coupling device is movably mounted in the housing to be horizontally adjustable in a longitudinal direction of the locking hook. The bearing end is pivotably mounted to the coupling device around a pivot axis oriented horizontally perpendicular to the longitudinal direction of the locking hook such that the locking hook is horizontally adjustable in the longitudinal direction of the locking hook between closed and opened positions. The driving apparatus is connected with the bearing end through the coupling device for driving the locking hook to move between the closed and opened positions.
    Type: Application
    Filed: September 8, 2011
    Publication date: April 12, 2012
    Applicant: MAGNA CAR TOP SYSTEMS GMBH
    Inventors: Gunnar Wilke, Christof Blech
  • Publication number: 20120086231
    Abstract: A locking apparatus for a folding top of a vehicle includes a housing, a locking hook, a coupling device, and a driving apparatus. The locking hook has a gripping end and a bearing end. The coupling device is movably mounted in the housing to be horizontally adjustable in a longitudinal direction of the locking hook. The bearing end is mounted to the coupling device such that the bearing end is movably mounted in the housing to be horizontally adjustable in the longitudinal direction of the locking hook such that the locking hook is movable between closed and opened positions. The driving apparatus is for driving the locking hook to move between the closed and opened positions and includes a first two-bar linkage, a driving arm connected with the two-bar linkage, and an actuating drive for actuating the driving arm.
    Type: Application
    Filed: September 8, 2011
    Publication date: April 12, 2012
    Applicant: MAGNA CAR TOP SYSTEMS GMBH
    Inventors: Gunnar Wilke, Christof Blech
  • Publication number: 20120056443
    Abstract: A folding top apparatus for a vehicle includes a movable folding top and a support arm assembly. The folding top has front and rear roof parts and a corner bow. The support arm assembly includes a drive arm pivotably connected to the front roof part and pivotably connected to a main bearing, a coupling arm connected to the corner bow and pivotably connected to the drive arm, and a control arm pivotably connected to the main bearing and displaceably connected to the coupling arm whereby swivel motion of the corner bow is influenced by the coupling arm and the control arm.
    Type: Application
    Filed: September 8, 2011
    Publication date: March 8, 2012
    Applicant: MAGNA CAR TOP SYSTEMS GMBH
    Inventors: Gunnar Wilke, Holger Roder
  • Publication number: 20120053001
    Abstract: An adjustment assembly includes a worm gear drive, a planetary gear drive, an emergency actuator, and a housing. The worm gear drive is configured to be driven by a drive motor. The planetary gear drive has a ring gear with external teeth. The planetary gear drive is configured to be driven by the worm gear drive. The emergency actuator has a worm screw. The housing houses the worm gear drive, the planetary gear drive, and the emergency actuator. The housing has a cylindrical receptacle. The ring gear, by the external teeth, is accommodated and guided by the cylindrical receptacle in the housing. The external teeth of the ring gear are engaged with the worm screw of the emergency actuator whereby the emergency actuator is configured to act on the planetary gear drive.
    Type: Application
    Filed: August 23, 2011
    Publication date: March 1, 2012
    Applicant: MAGNA CAR TOP SYSTEMS GMBH
    Inventors: Christof Blech, Gunnar Wilke
  • Patent number: 6945595
    Abstract: An air guiding device for a vehicle sliding roof is arranged on a draft deflector and comprises essentially a holding section as well as an adjoining wing which protrudes to the outside in an operative position and is bent in an inoperative position. The holding section of the air guiding element is clampingly held in a transverse slot of the draft deflector.
    Type: Grant
    Filed: December 5, 2003
    Date of Patent: September 20, 2005
    Assignee: Dr. Ing. h.c.F. Porsche Aktiengesellschaft
    Inventors: Kurt Pfertner, Gunnar Wilke, Timo Czechtizky
  • Publication number: 20040164592
    Abstract: An air guiding device for a vehicle sliding roof is arranged on a draft deflector and comprises essentially a holding section as well as an adjoining wing which protrudes to the outside in an operative position and is bent in an inoperative position. The holding section of the air guiding element is clampingly held in a transverse slot of the draft deflector.
    Type: Application
    Filed: December 5, 2003
    Publication date: August 26, 2004
    Inventors: Kurt Pfertner, Gunnar Wilke, Timo Czechtizky