Patents by Inventor Udo Heselhaus

Udo Heselhaus 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).

  • Publication number: 20070194593
    Abstract: A convertible vehicle (1) with at least one flexible roof area (10) supported by way of transverse hoops (12; 13; 14; 15; 16) lying in succession over its longitudinal course that can be shortened for opening it by displacement of transverse hoops (12; 13; 14; 15) with a movement component in vehicle longitudinal direction is designed in such a way that one longitudinal guiding aid (23; 24; 25) is assigned to a transverse hoop (13; 14; 15) for cooperation with a longitudinal guiding projection (30; 27; 28) of another transverse hoop (12; 13; 14) pointing in its direction (FIG. 2).
    Type: Application
    Filed: August 4, 2004
    Publication date: August 23, 2007
    Inventor: Udo Heselhaus
  • Publication number: 20070194594
    Abstract: A motor vehicle (1) comprising a movable roof region which is engaged over by a cover and whose front-side end, or the roof peak, (13) can be secured indirectly or directly to the windshield frame (20) and which, in its open position, can be stowed in the rear vehicle region is configured such that the movable roof region (2) is provided at its end region (4) at the rear in the closed position with at least one rigid cross member (15) and can be turned upside down in the manner of a roof peak (13) for the upward opening and can be held anti-parallel to a part region (14) of the movable roof region (2) adjoining it to the front in the direction of travel (F) (FIG. 3).
    Type: Application
    Filed: February 16, 2007
    Publication date: August 23, 2007
    Applicant: Wilhelm Karmann GmbH
    Inventor: Udo Heselhaus
  • Publication number: 20070194596
    Abstract: A folding top for a convertible vehicle comprises an intrinsically rigid rear window assembly (24), which is pivotably bearable on both sides of a vehicle body, a top frame work with side frame parts (10, 12, 14, 40), which is pivotably mountable on both sides of the vehicle in the area rearward of its passenger compartment, which side frame parts support both sides of the roof covering (16) in the closed state of the folding top and during opening of the folding top move such that the side frame parts is [sic, are] at least partially retractable into a rear portion of the vehicle together with the roof covering and the downwardly pivoted rear window assembly, wherein at least a rear area of the roof covering, which is affixed on the upper edge and the side edges of a rear window (26) and on the rearmost side frame part (40), is made of flexible material.
    Type: Application
    Filed: March 17, 2005
    Publication date: August 23, 2007
    Inventor: Udo Heselhaus
  • Publication number: 20070152467
    Abstract: A motor vehicle has at least one movable roof part which extends in the closed position between lateral frame parts positioned above side windows and can be displaced from this position into an open position held inside the auto body. In the open position, the frame can be disassembled, and the frame parts may be separable from each other or hinged together.
    Type: Application
    Filed: February 7, 2005
    Publication date: July 5, 2007
    Inventors: Udo Heselhaus, Winfried Bunsmann, Olaf Weissuller
  • Publication number: 20070080558
    Abstract: A vehicle roof structure (10), which has at least one rear-side convertible top compartment lid (16) and a rigid roof part (12) movable between an opened- and a closed position, which roof part (12) extends in the closed position between a windshield frame (14) of the vehicle and the convertible top compartment lid (16) and in the opened position is stored in a space underneath the convertible top compartment lid (16), is movable between the closed position and the opened position by a linkage mechanism (36) and at least one guide device (40, 42, 44) is additionally provided, with which the roof part (12) is in contact at least at one portion of its movement path between the opened- and closed position and which effects a directional change of the movement path of the roof part (12) when it arrives in contact with the roof part.
    Type: Application
    Filed: September 16, 2004
    Publication date: April 12, 2007
    Inventors: Udo Heselhaus, Winfried Bunsmann, Franz Brockhoff
  • Patent number: 7172242
    Abstract: The invention relates to a motor vehicle (1) provided with a roof (2) comprising at least one part (3) thereof which is fully movable for the opening thereof and extends from an area adjacent to a wind screen frame (4) to the rear particularly rigid part (5) of the roof transversely covering the entire width between the upper edges of the side windows (7) of said motor vehicle. The inventive motor vehicle is characterised in that the movable part (3) of the roof can be arranged in the fully opened position thereof above the rear rigid part (5) of the roof.
    Type: Grant
    Filed: October 10, 2003
    Date of Patent: February 6, 2007
    Assignee: Wilhelm Karmann GmbH
    Inventor: Udo Heselhaus
  • Publication number: 20060279103
    Abstract: A Targa roof system for a vehicle includes a roof part (10) for spanning a compartment between a cross member (4), including the upper side of a windshield, and a traverse cross beam (8), which traversely spans a vehicle inner compartment and is spaced from the cross member (4). Guide elements (20, 22) are affixed in the rear area of the roof part (10) on both sides thereof, the guide elements being spaced from each other in the longitudinal direction of the roof part. The roof part (10) is pivotable from its closed position about the two guide elements (20, 22), which oppose each other with reference to the vehicle width, and subsequently is lowerable downwardly guided along the guide rails (24) into a stowed position by the forward guide element (20) and the rear guide element (22) without pivoting.
    Type: Application
    Filed: July 8, 2004
    Publication date: December 14, 2006
    Inventors: Winfried Bunsmann, Udo Heselhaus
  • Publication number: 20060012223
    Abstract: The invention relates to a motor vehicle (1) provided with a roof (2) comprising at least one part (3) thereof which is fully movable for the opening thereof and extends from an area adjacent to a wind screen frame (4) to the rear particularly rigid part (5) of the roof transversely covering the entire width between the upper edges of the side windows (7) of said motor vehicle. The inventive motor vehicle is characterised in that the movable part (3) of the roof can be arranged in the fully opened prosition thereof ahove the rear rigid part (5) of the roof.
    Type: Application
    Filed: October 10, 2003
    Publication date: January 19, 2006
    Inventor: Udo Heselhaus
  • Publication number: 20050280280
    Abstract: The invention relates to a motor vehicle (1) provided with a roof (2) comprising at least one part (3) which is fully movable for the opening thereof and extends from an area adjacent to a windscreen frame (4) to the rear particularly rigid part (5) of the roof. The inventive motor vehicle is characterised in that the movable part (3) of the roof, which is otherwise in a closed position, can be raised in the back area thereof.
    Type: Application
    Filed: October 10, 2003
    Publication date: December 22, 2005
    Inventor: Udo Heselhaus
  • Patent number: 6886880
    Abstract: Convertible vehicles (1) may include a vehicle body (6) defining a window shoulder line (5) along its upper edge. A foldable roof (2) preferably includes a rear window (4) disposed within a rear roof portion (3) and the foldable roof can be stored substantially completely within the vehicle body and below the window shoulder line. First and second tensioning bow portions (16a) extend substantially laterally with respect to the rear window and substantially in parallel with a central longitudinal axis of the vehicle. A first end of each tensioning bow portion may be pivotably coupled to the vehicle body and a second end of each tensioning bow portion may be pivotably coupled to the rear window. A gap or space is preferably between the tensioning bow portions proximal to the window shoulder line. At least a portion of the rear window optionally may extend within the gap or space when the roof is disposed in the roof closed position.
    Type: Grant
    Filed: September 9, 2003
    Date of Patent: May 3, 2005
    Assignee: Wilhelm Karmann GmbH
    Inventor: Udo Heselhaus
  • Patent number: 6824194
    Abstract: A convertible (1) with a roof (2), which can be stowed in the rear region (3) of the vehicle beneath a lid part (4), it being possible to open and close the lid part (4), on the one hand, for unblocking an opening (7) for the passage of the roof (2) adjacent to the front region (4a) of the lid part (4) and, on the other, for unblocking an opening (8) for luggage, adjacent to the rear end region (9), an auxiliary frame (11) being disposed beneath the lid part (4a) and connected in the, in the driving direction (F), pre-disposed area over a multiple joint (14) with the lid part (4) and mounted moveably with respect to the vehicle body in its rear region (12), wherein the multiple joint (14), while the opening (7) for the passage of the roof (2) is unblocked, is held in stood-up position which enlarges the distance between the lid part (4) and the auxiliary frame (11) relative to that of the closed position.
    Type: Grant
    Filed: October 18, 2001
    Date of Patent: November 30, 2004
    Assignee: Wilhelm Karmann GmbH
    Inventors: Olaf Weissmueller, Udo Heselhaus
  • Patent number: 6786525
    Abstract: A convertible vehicle has a carbody with a rear area provided with a trunk lid. A roof is stowable within the rear area of the convertible vehicle underneath the trunk lid. The trunk lid is movable in a first direction for releasing a passageway for the roof and in a second direction for releasing a receiving opening for luggage. The trunk lid is divided into several parts along at least one joint extending substantially in a transverse vehicle direction. When opening the trunk lid in the first direction, a frontmost one of the several parts of the trunk lid, viewed in a travel direction of the convertible vehicle, is moved in the travel direction at least partially into a position above a rear part of the lid.
    Type: Grant
    Filed: June 5, 2003
    Date of Patent: September 7, 2004
    Assignee: Wilhelm Karmann GmbH
    Inventors: Klaus Russke, Udo Heselhaus
  • Publication number: 20040046415
    Abstract: Convertible vehicles (1) may include a vehicle body (6) defining a window shoulder line (5) along its upper edge. A foldable roof (2) preferably includes a rear window (4) disposed within a rear roof portion (3) and the foldable roof can be stored substantially completely within the vehicle body and below the window shoulder line. First and second tensioning bow portions (16a) extend substantially laterally with respect to the rear window and substantially in parallel with a central longitudinal axis of the vehicle. A first end of each tensioning bow portion may be pivotably coupled to the vehicle body and a second end of each tensioning bow portion may be pivotably coupled to the rear window. A gap or space is preferably between the tensioning bow portions proximal to the window shoulder line. At least a portion of the rear window optionally may extend within the gap or space when the roof is disposed in the roof closed position.
    Type: Application
    Filed: September 9, 2003
    Publication date: March 11, 2004
    Applicant: Wilhelm Karmann GmbH
    Inventor: Udo Heselhaus
  • Publication number: 20030227189
    Abstract: A convertible vehicle has a carbody with a rear area provided with a trunk lid. A roof is stowable within the rear area of the convertible vehicle underneath the trunk lid. The trunk lid is movable in a first direction for releasing a passageway for the roof and in a second direction for releasing a receiving opening for luggage. The trunk lid is divided into several parts along at least one joint extending substantially in a transverse vehicle direction. When opening the trunk lid in the first direction, a frontmost one of the several parts of the trunk lid, viewed in a travel direction of the convertible vehicle, is moved in the travel direction at least partially into a position above a rear part of the lid.
    Type: Application
    Filed: June 5, 2003
    Publication date: December 11, 2003
    Applicant: WILHELM KARMANN GMBH
    Inventors: Klaus Russke, Udo Heselhaus
  • Patent number: 6578898
    Abstract: A convertible vehicle including a folding top frame constructed in mirror-image fashion to a longitudinal median plane of the vehicle and having a rear folding top clamping collar. The folding top clamping collar can be shifted jointly with a folding top about a main bearing fastened to the car body and stowed in a rear folding top compartment. The flexible roof skin has, in the rear region, a rear window which extends above the folding top clamping collar and can be detached in the region of the lower transverse side edge from the folding top clamping collar. The rear window is supported in the closed position with its lower transverse side edge directly above and on the folding top clamping collar. A control assembly is linked to the frame encompassing the rear window in U-shaped fashion such that the frame with the rear window can be lifted from the folding top clamping collar during a movement of the folding top and shifted to a distance and an angle relative to the folding top clamping collar.
    Type: Grant
    Filed: June 12, 2001
    Date of Patent: June 17, 2003
    Assignee: Wilhelm Karmann GmbH
    Inventors: Karl Rothe, Werner Schnieder, Udo Heselhaus
  • Publication number: 20030038501
    Abstract: A convertible has an at least partially flexible top stowable in the rear of the convertible. The top has a mechanical support and a flexible top part stretched across the mechanical support. The mechanical support is configured to shorten the flexible top part in a direction substantially parallel to a longitudinal direction of the convertible when opening the top.
    Type: Application
    Filed: August 21, 2002
    Publication date: February 27, 2003
    Inventor: Udo Heselhaus
  • Patent number: 6499793
    Abstract: A folding top for a convertible vehicle including a folding top frame movable between a closed, stretched position and an open, compacted position. The top frame includes two rod linkage systems, each including a first leg and a frame section having a guide rail connected to the first leg and a holding strut movable relative to the guide rail and the first leg during movement of the top frame between the open and closed positions. A flexible skin is retained by the holding strut such that the skin is movable relative to the first leg during movement of the first leg to thereby reduce stresses on the skin.
    Type: Grant
    Filed: December 20, 2000
    Date of Patent: December 31, 2002
    Assignee: Wilhelm Karmann GmbH
    Inventors: Udo Heselhaus, Uwe Plassmeyer, Udo Rademacher, Carsten Ventker
  • Patent number: 6454342
    Abstract: A convertible vehicle has a folding top frame (3) with a rear folding top clamping collar (4; 4′; 4″), which is constructed in mirror image fashion to the longitudinal median plane (2) of the vehicle. By being shifted about a main bearing (5) attached to the car body, a folding top (7) can be stowed in or returned from a rear folding top compartment (8). The flexible roof skin (6) has in the rear region particularly a dimensionally stable rear window (9) with an essentially rectangular circumferential contour, which extends above the folding top clamping collar (4; 4′; 4″). Only in the region of the upper transverse side edge (10) as well as of its two longitudinal side edges (11, 12) is the dimensionally stable rear window (9) provided with a connection taking hold of the flexible roof skin (6).
    Type: Grant
    Filed: June 12, 2001
    Date of Patent: September 24, 2002
    Assignee: Wilhelm Karmann GmbH
    Inventors: Udo Heselhaus, Karl Rothe, Klaus Russke, Werner Schnieder
  • Publication number: 20020093218
    Abstract: A convertible (1) with a roof (2), which can be stowed in the rear region (3) of the vehicle beneath a lid part (4), it being possible to open and close the lid part (4), on the one hand, for unblocking an opening (7) for the passage of the roof (2) adjacent to the front region (4a) of the lid part (4) and, on the other, for unblocking an opening (8) for luggage, adjacent to the rear end region (9), an auxiliary frame (11) being disposed beneath the lid part (4a) and connected in the, in the driving direction (F), pre-disposed area over a multiple joint (14) with the lid part (4) and mounted moveably with respect to the vehicle body in its rear region (12), wherein the multiple joint (14), while the opening (7) for the passage of the roof (2) is unblocked, is held in stood-up position which enlarges the distance between the lid part (4) and the auxiliary frame (11) relative to that of the closed position.
    Type: Application
    Filed: October 18, 2001
    Publication date: July 18, 2002
    Inventors: Olaf Weissmueller, Udo Heselhaus
  • Publication number: 20020030380
    Abstract: A convertible vehicle has a folding top frame (3), which is constructed in mirror-image fashion to the longitudinal median plane (2) of the vehicle, with a rear folding top clamping collar (4). The latter can be shifted jointly with a folding top (7) about a main bearing (5) fastened to the car body, and stowed in a rear folding top compartment (8) or returned from this. The flexible roof skin (6) has, in the rear region, a rear window (9), which extends above the folding top clamping collar (4), especially is dimensionally stable and can be detached in the region of the lower transverse side edge (13) from the folding top clamping collar (4). Pursuant to the invention, the rear window (9) is supported in the closed position with its lower transverse side edge (13) directly from above on the folding top clamping collar (4).
    Type: Application
    Filed: June 12, 2001
    Publication date: March 14, 2002
    Inventors: Karl Rothe, Werner Schnieder, Udo Heselhaus