Patents Assigned to Wilhelm Karmann GmbH
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Patent number: 7686377Abstract: A convertible vehicle has a roof that is movable between a closed position extending over the passenger compartment and an opened position stowed in a rearward storage region. A movable cover has a closed position wherein the cover covers the rearward storage area and is movable to a first opened position to provide a passage opening for the roof and to a second opened position to provide a loading opening for baggage. A cover extension has an extended position wherein the cover extension at least partially covers an opening between the movable cover and the passenger.Type: GrantFiled: June 7, 2006Date of Patent: March 30, 2010Assignee: Wilhelm Karmann GmbHInventor: Franz-Ulrich Brockhoff
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Patent number: 7686376Abstract: A motor vehicle with a roof that is at least partially moveable and can be stowed in the body beneath a cover section. The cover section can be moved upward in a pivoting motion, opening up toward the rear to reveal a stowage opening for the roof sections or for the entire roof. A drive element is provided that lies in a longitudinal vertical plane of the vehicle. When the drive element is in close proximity to its retracted position, it actuates a moveable power pull-down device for the cover which comprises at least one pivoting control arm disposed on the body by acting on the pivoting control arm.Type: GrantFiled: November 29, 2005Date of Patent: March 30, 2010Assignee: Wilhelm Karmann GmbH i.IInventor: Heinrich Selle
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Patent number: 7681938Abstract: The invention relates to a cabriolet vehicle having a roof that can be stored underneath a cover part in an open position, at least two displaceable engagement organs and an associated drive being provided to secure a closed cover part. The drive interacts with the engagement organs to transmit a driving force through a force transmission element having a component that extends in the transverse direction of the vehicle. A driven organ can lie in a transverse direction of the vehicle and generally on the same plane as the force transmission elements. In addition, a gear mechanism can be displaced by a rectilinear coupling organ that is connected to the force transmission element and runs parallel to the drive organ.Type: GrantFiled: September 1, 2005Date of Patent: March 23, 2010Assignee: Wilhelm Karmann GmbHInventors: Heinrich Selle, Hermann Heidtmann
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Patent number: 7677633Abstract: In a convertible vehicle having a folding convertible top (16), whose rear side is affixed to a tensioning bow (20) laterally supported relative to the vehicle, and a rear trunk lid (14) laterally supported relative to the vehicle, wherein its front side is arranged in the vicinity of the tensioning bow in its closed state, the tensioning bow (20) can be brought into an upwardly pivoted position during the opening of the rear trunk lid (14) or when the rear trunk lid is opened, so that an opening for loading of a luggage compartment, which is arranged underneath the rear trunk lid and underneath the tensioning bow at least when the folding convertible top is closed, is enlarged.Type: GrantFiled: July 8, 2004Date of Patent: March 16, 2010Assignee: Wilhelm Karmann GmbHInventors: Franz-Ulrich Brockhoff, Winfried Bunsmann, Siegfried Licher
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Patent number: 7677635Abstract: A convertible vehicle is provided with a rear windshield and a rear roof element that laterally comprises C pillars that are at least substantially located next to the rear windshield, adjoining which is at least one front roof element, arranged upstream thereof in the direction of travel when the roof is closed. In order to open the roof the rear roof element can move rearward and downward, and the front roof element can swivel toward the rear roof element. When the roof is open, the C pillars can be swiveled inward in relation to a center section comprising the windshield about axes into a position lying above the center position when the roof is open, and the axes when the roof is closed have at least one component in the direction of travel and one upwardly directed component.Type: GrantFiled: April 30, 2005Date of Patent: March 16, 2010Assignee: Wilhelm Karmann GmbHInventor: Franz-Ulrich Brockhoff
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Patent number: 7673927Abstract: In a motor vehicle having a tail gate (10) affixed to a lateral, rear pillar of the vehicle structure by means of at least one hinge so as to be pivotable about a substantially vertical axis (A-A), a hinge part that swings out together with the tail gate is located in an area of a lateral tail light (18) of the vehicle when the tail gate (10) is closed.Type: GrantFiled: April 12, 2006Date of Patent: March 9, 2010Assignee: Wilhelm Karmann GmbHInventors: Franz-Ulrich Brockhoff, Winfried Bunsmann, Jochen Klein, Wolfgang Nentwig, Markus Grave
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Patent number: 7669912Abstract: A convertible vehicle is provided with at least two roof elements that are separated from each other at a joint when the roof is in the closed position and arranged one after the other relative to the direction of travel, and in order to open the roof a rear roof element can move at least essentially rearward and downward, and a front roof element can swivel toward the rear roof element. When the roof is open, the C pillars can be swiveled inward in relation to a center section comprising to mediate the swiveling, at least one shaft, which when the roof is closed has at least one component in the direction of travel and one upwardly directed component, and whose rotary movement in the region of the joint between the roof elements can be translated into a swivel movement between them.Type: GrantFiled: April 30, 2005Date of Patent: March 2, 2010Assignee: Wilhelm Karmann GmbHInventor: Franz-Ulrich Brockhoff
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Patent number: 7661750Abstract: The invention relates to a convertible vehicle (1) comprising a roof (2) provided with a flexible roof covering (4) in at least certain areas, said roof covering being gripped from below by one or several bows (6, 7) which are arranged in a transversal manner in relation to the direction of travel (F). At least one bow (6;7) is made of several pieces and comprises a central area (9) which is connected to lateral fittings (10) and is configured in such a manner that securing means are provided (16) in order to connect the central part (9) and the fittings (10). When the roof is closed, said securing means are arranged in the region of the respective bow (6, 7) and are at least approximately parallel to the extension plane (17;18) of the external roof covering (4).Type: GrantFiled: October 8, 2004Date of Patent: February 16, 2010Assignee: Wilhelm Karmann GmbHInventors: Petra Liedmeyer, Mark Wesselmann
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Patent number: 7654604Abstract: A control system controls the movement of a convertible top, decklid, and tonneau cover to minimize the overall cycle time of the system. The top is pivotally coupled to a vehicle body for movement between an extended position covering a passenger compartment and a retracted position disposed in a storage space. The decklid is pivotally coupled to the body for movement between a closed position covering the storage space and an open position to accommodate movement of the top into the storage space. The tonneau cover moves between a use position extending outwardly from an end of the decklid to conceal the convertible top in the retracted position and a stowed position disposed beneath the decklid. The control system is preprogrammed to begin movement of the tonneau cover to the use position when the decklid reaches a predetermined angle as the decklid moves between the closed and open positions.Type: GrantFiled: December 27, 2006Date of Patent: February 2, 2010Assignee: Wilhelm Karmann GmbHInventor: Stefan Eichhorst
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Patent number: 7654606Abstract: A convertible vehicle comprising a moving roof that includes a main pillar which projects upwardly from a window breast line and is movable rearwardly and downwardly around a bearing on the opening of the roof is configured such that the bearing is transposed upwardly with respect to the closed position at least during a part of the roof opening movement.Type: GrantFiled: February 28, 2007Date of Patent: February 2, 2010Assignee: Wilhelm Karmann GmbHInventors: Sven Hollenbeck, Joachim Maaβ
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Patent number: 7651151Abstract: A convertible vehicle with a movable roof and at least one movable cover part that in its closed position, covers a receiving area for the opened roof situated in the auto body and which can be moved up by at least one drive element is provided. The at least one drive element is arranged on a fastening device that can be mounted on the auto body which is also a support for at least one control unit, a hydraulic pump and connections of control lines leading to the drive units for roof movement. A multifunctional holding or fastening device with several connection flanges to accommodate at least one control unit, a pump, and connections for emerging hydraulic lines is also provided. The multifunctional holding device is designed as a support for at least one drive element for a cover part of a compartment top of a convertible vehicle.Type: GrantFiled: November 26, 2004Date of Patent: January 26, 2010Assignee: Wilhelm Karmann GmbHInventors: Marian Daniel Baum, Sven Hollenbeck
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Patent number: 7651131Abstract: A vehicle with a rollover-protection system is provided, including at least one rollover-protection device arranged in the area of a transverse wall of the vehicle for at least one vehicle seat, with a first module arranged attached to the body with guide devices for a second module that can be moved in it between a lowered rest position and an elevated support position; with a releasable holding device to hold the second module in its rest position; with a locking device, by means of which the second module can be supported automatically in a position deviating from its rest position against a force acting in the direction of the rest position; and with a drive system with a spring-force accumulator, by means of which the second module is held in its rest position and can be moved, when necessary, in the direction of its support position.Type: GrantFiled: June 22, 2006Date of Patent: January 26, 2010Assignee: Wilhelm Karmann GmbHInventors: Michael Kohlem, Wolfgang Kasubke
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Patent number: 7648195Abstract: A motor vehicle, especially a convertible vehicle, with a vehicle body in whose underbody area reinforcing struts re provided. At least one retaining bridge is arranged indirectly or directly on the underbody and extending beneath part of an exhaust system for attachment of at least one of the struts.Type: GrantFiled: December 16, 2004Date of Patent: January 19, 2010Assignee: Wilhelm Karmann GmbHInventors: Helmut Von Stock-Hausen-Petersen, Sven Volkhausen
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Patent number: 7644974Abstract: Disclosed is a hood (1) for a convertible (2), comprising a tail end/roof segment (6), a front roof segment (8) and at least one central roof segment (7). The roof segments (6, 7, 8) comprise opposite roof frame profiles (9, 10, 11) which are symmetrical in relation to a longitudinal axis (33) of the vehicle and can be folded together in a Z-shape by means of a folding mechanism. In order to reduce the packing height of the hood (1), the roof segments (9, 10, 11) lie substantially on top of each other in a parallel manner in a folded position when the hood is open (1) and the outer roof frame profiles (10) of the at least one central roof segment (7) are rotated about the axis, which is at least approximately parallel to the longitudinal axis (33) of the motor vehicle, by means of a guide device (21) in relation to a position when the hood is closed and are displaced in the direction of the center of the vehicle.Type: GrantFiled: November 5, 2003Date of Patent: January 12, 2010Assignee: Wilhelm Karmann GmbHInventor: Jürgen Theuerkauf
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Publication number: 20090273210Abstract: The invention relates to a convertible vehicle with at least two roof sections that, when the roof is closed, are situated one behind the other with regard to the direction of travel (F), of which, when roof section that is situated behind the other section when the roof is closed, at least one separately openable part of the or a roof section, which is situated in front of roof section, can be displaced with a component pointing toward the rear, and the convertible vehicle is ready to be driven when the roof sections are in this position.Type: ApplicationFiled: December 6, 2005Publication date: November 5, 2009Applicant: Wilhelm Karmann GmbHInventors: Winfried Bunsmann, Klaus Russke
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Patent number: 7607719Abstract: The invention relates to a method for increasing the crash resistance of a motor vehicle in the vicinity of the front bodywork pillar (A-pillar), especially as regards forces which act in conjunction with an offset front impact (offset crash) on the bodywork. The invention also refers to a blocking element, as is used in such a method, and to a motor vehicle fitted with such a blocking element.Type: GrantFiled: September 7, 2006Date of Patent: October 27, 2009Assignee: Wilhelm Karmann GmbHInventors: Frank Abraham, Stefan Klumpe
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Patent number: 7604283Abstract: A convertible vehicle with a roof can be folded down under a cover part in a rear section of the vehicle. The cover part can be opened in a first direction to release an opening for luggage and in a second direction to release an opening for the roof. The vehicle includes a movement mechanism to hold the cover part and further includes at least one multi-link chain. The multi-link chain includes a plurality of hinges for the movement of the cover part. At least one of the plurality of hinges is held in an idle state when the cover part is opened in the first direction and the second direction.Type: GrantFiled: August 6, 2004Date of Patent: October 20, 2009Assignee: Wilhelm Karmann GmbHInventors: Franz Ulrich Brockhoff, Stefan Meinert
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Patent number: 7594689Abstract: A top for a convertible vehicle with a flexible roof panel, which is attached to an arrangement of convertible-top rods and, in its rear area, to an attachment device of the vehicle body, in which a clamping device, acting on the flexible roof panel in the region of its attachment to the vehicle body in the closed state of the convertible top, is provided. The clamping device is designed with at least one bracket that forces the flexible roof panel in the closed state of the convertible top against an auto-body closure seal.Type: GrantFiled: March 18, 2005Date of Patent: September 29, 2009Assignee: Wilhelm Karmann GmbHInventor: Udo Heselhaus
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Patent number: 7591500Abstract: A motor vehicle with an automobile body having two rigid body regions located on both sides above side window regions. At least two panel-shaped roof sections lay behind one another between the two body regions, which roof sections can move relative to the lateral body sections, and can move out of the closed position into an open position further below in the automobile body. From the closed position of the roof sections, a front roof section can be moved over a rear roof section by guiding it laterally like a sliding sunroof. The front end regions of the roof sections can be raised from this position so that the roof sections can be lowered into the automobile body. In the closed position of the roof sections, a rear window, which can be separately moved between an open position and a closed position, borders directly on the rear roof section.Type: GrantFiled: September 17, 2004Date of Patent: September 22, 2009Assignee: Wilhelm Karmann GmbHInventors: Winfried Bunsmann, Olaf Weissmüller, Udo Heselhaus
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Patent number: 7588284Abstract: Disclosed is a convertible (1) comprising a movable roof (2) that is provided with a flexible cover (4), at least in the rear area (6) thereof. The rear zone of said flexible cover (4) is retained on a stretching hoop (8) which can be displaced upward from a stretching position forming the closed roof (2). At least one flexible stretching device (13) is assigned to the cover (4) in lower edge areas that are located in front of the stretching loop (8) relative to the direction of travel (F), said flexible stretching device (13) applying a tensioning force to said edge areas when the roof (2) is closed.Type: GrantFiled: October 12, 2004Date of Patent: September 15, 2009Assignee: Wilhelm Karmann GmbHInventor: Sven Hollenbeck