US20030209923A1 - Roof frame of an openable motor vehicle roof - Google Patents
Roof frame of an openable motor vehicle roof Download PDFInfo
- Publication number
- US20030209923A1 US20030209923A1 US10/393,357 US39335703A US2003209923A1 US 20030209923 A1 US20030209923 A1 US 20030209923A1 US 39335703 A US39335703 A US 39335703A US 2003209923 A1 US2003209923 A1 US 2003209923A1
- Authority
- US
- United States
- Prior art keywords
- roof
- roof frame
- motor vehicle
- support tube
- frame assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
- B60J7/022—Sliding roof trays or assemblies
Definitions
- the invention relates to the roof frame of an openable motor vehicle roof for installation in the roof opening of a fixed motor vehicle roof.
- one object of the present invention is to provide an openable motor vehicle roof configured such that the stability of the motor vehicle roof is increased.
- a roof frame assembly of an openable motor vehicle roof for installation in the roof opening of a fixed motor vehicle roof comprising a roof frame including at least one holding device positioned in a side area of the roof frame, and at least one support tube attachable to the roof frame via the at least one holding device.
- the at least one support tube is supportable on a side member of the fixed motor vehicle roof.
- the present invention provides at least one holding device, in the side area of a roof frame, for attaching at least one support tube having a free end pointing at the side member of the fixed motor vehicle roof and terminating preferably a short distance in front of the side member.
- the force is accommodated by the support tube and delivered to the roof frame of the openable motor vehicle roof. Since there is a support tube on the other side of the vehicle, likewise preferably a short distance from the side member, the force is routed through the support tubes and the roof frame as far as the opposing side member.
- the support tubes and the roof frame of the openable motor vehicle roof thus assume the stability function of the removed transverse roof member. Instead of ending a short distance in front of the side member, the support tubes in the limiting case can also adjoin the side members.
- At least one holding device is located on a reinforcing sheet which is welded, for example, to the bottom of the roof frame in the area of one corner.
- This reinforcing sheet has several holding devices, preferably on one vertical ridge, which are spaced apart so that the support tube, depending on the roof structure, can be mounted at different points of the roof frame. Mounting takes place preferably in a detachable manner by means of a flange plate which is located on the support tube.
- the support tubes can be adapted in their length to the distance of the roof frame to the side member, so that an openable motor vehicle roof intended for later installation can be easily adapted to different vehicles.
- FIG. 1 shows a schematic perspective top view of a motor vehicle roof
- FIG. 2 shows a schematic perspective top view of the bottom of the motor vehicle roof of FIG. 1;
- FIG. 3 shows an enlarged perspective of the rear frame corner of the roof frame as shown in FIG. 2;
- FIG. 4 shows the frame corner as shown in FIG. 3 from another perspective.
- the fixed motor vehicle roof 1 has a roof opening 2 which is used for installation of an openable motor vehicle roof, of which in this application only the roof frame assembly 11 is shown.
- the other components of an openable motor vehicle roof such as the guide rail, actuating mechanism and cover are known to one skilled in the art, are not required to understand the present invention, and therefore have been omitted.
- the roof opening 2 is recessed in the production of the roof sheet for serial installation of a motor vehicle roof.
- the roof opening 2 is marked out by means of a template and cut out of the sheet metal of the fixed motor vehicle roof.
- a transverse member is also cut out accordingly.
- the roof frame assembly 11 includes a roof frame 3 attached from the bottom around the edge of the roof opening 2 to the fixed motor vehicle roof 1 .
- a reinforcing sheet 4 is attached to the roof frame 3 and provided with several holding devices 5 which are spaced apart from one another and to which at least one support tube 6 at a time can be attached on either side of the roof frame 3 .
- the reinforcing sheet 4 is made in the form of an angled plate with a side leg 4 A, a rear leg 4 B and a vertical ridge 4 C which is angled upward.
- the side leg 4 A and the rear leg 4 B are matched flat to the contour of the roof frame 3 and are attached to frame 3 by cementing or alternatively by welding.
- the holding devices 5 in the form of impressed projections pointing to the outside are molded onto the vertical ridge 4 C.
- the projections have slots which are opened to the bottom (in FIGS. 2 - 4 opened to the top, since the roof frame is shown here in the reverse position).
- the support tubes 6 which extend horizontally to the outside, are formed as hollow box profiles with their inside surface facing the roof frame 3 .
- the support tubes 6 are connected to a flange plate 7 which is located perpendicular thereto for example by welding.
- the flange plate 7 has two right-angle bends which are pointed to the outside, and shaped and extend a sufficient distance to match the projections of the holding devices 5 .
- Bolts 10 (one of which is shown in FIG. 4) are inserted in the holes 8 such that their heads are facing the holding devices 5 while the bolt shaft is routed through the slots.
- the holding devices 5 are used to hold the bolt heads so the bolts cannot turn.
- the support tubes 6 are matched in their length to the distance to the adjacent side member 9 (shown schematically on one side in FIG. 2).
- the support tubes 6 are then inserted into the holding devices 5 with the bolts inserted into the holes 8 of the flange plate 7 or with their heads. Because there are several holding devices 5 spaced uniformly apart from one another, the application site of the support tubes 6 can be freely chosen according to the stability requirements of the respective roof structure.
- reinforcing sheets 4 are shown only in the area of the two rear corners of the roof opening 2 , it is fundamentally possible to provide these reinforcing sheets with holding devices 5 also in the area of the front corners of the roof opening 2 so that if necessary there can be two support tubes 6 on each side of the roof frame 3 .
- Nuts 11 can be applied to the bolts 10 which will penetrate the holes 8 pointed to the outside after inserting the bolt heads into the holding devices 5 .
- the flange plates 7 are fixed relative to the holding devices 5 by the nuts.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
- 1. Field of the Invention
- The invention relates to the roof frame of an openable motor vehicle roof for installation in the roof opening of a fixed motor vehicle roof.
- 2. Description of Related Art
- In openable motor vehicle roofs intended for later installation in a motor vehicle, when the size of the roof frame of the sunroof which is to be installed exceeds the distance between the transverse roof members, one transverse roof member must often be cut out, adversely affecting the stability of the motor vehicle roof, especially in a side impact or overturning of the motor vehicle.
- Therefore, one object of the present invention is to provide an openable motor vehicle roof configured such that the stability of the motor vehicle roof is increased.
- This object, and other objects, are achieved by providing a roof frame assembly of an openable motor vehicle roof for installation in the roof opening of a fixed motor vehicle roof, comprising a roof frame including at least one holding device positioned in a side area of the roof frame, and at least one support tube attachable to the roof frame via the at least one holding device. The at least one support tube is supportable on a side member of the fixed motor vehicle roof.
- Essentially the present invention provides at least one holding device, in the side area of a roof frame, for attaching at least one support tube having a free end pointing at the side member of the fixed motor vehicle roof and terminating preferably a short distance in front of the side member. In this way, in the event of a side impact when the side member is deformed to the inside, the force is accommodated by the support tube and delivered to the roof frame of the openable motor vehicle roof. Since there is a support tube on the other side of the vehicle, likewise preferably a short distance from the side member, the force is routed through the support tubes and the roof frame as far as the opposing side member. The support tubes and the roof frame of the openable motor vehicle roof thus assume the stability function of the removed transverse roof member. Instead of ending a short distance in front of the side member, the support tubes in the limiting case can also adjoin the side members.
- Advantageously, at least one holding device is located on a reinforcing sheet which is welded, for example, to the bottom of the roof frame in the area of one corner. This reinforcing sheet has several holding devices, preferably on one vertical ridge, which are spaced apart so that the support tube, depending on the roof structure, can be mounted at different points of the roof frame. Mounting takes place preferably in a detachable manner by means of a flange plate which is located on the support tube. The support tubes can be adapted in their length to the distance of the roof frame to the side member, so that an openable motor vehicle roof intended for later installation can be easily adapted to different vehicles.
- FIG. 1 shows a schematic perspective top view of a motor vehicle roof;
- FIG. 2 shows a schematic perspective top view of the bottom of the motor vehicle roof of FIG. 1;
- FIG. 3 shows an enlarged perspective of the rear frame corner of the roof frame as shown in FIG. 2; and
- FIG. 4 shows the frame corner as shown in FIG. 3 from another perspective.
- The fixed motor vehicle roof1 has a
roof opening 2 which is used for installation of an openable motor vehicle roof, of which in this application only theroof frame assembly 11 is shown. The other components of an openable motor vehicle roof such as the guide rail, actuating mechanism and cover are known to one skilled in the art, are not required to understand the present invention, and therefore have been omitted. - The
roof opening 2 is recessed in the production of the roof sheet for serial installation of a motor vehicle roof. With an openable motor vehicle roof which has been installed later, theroof opening 2 is marked out by means of a template and cut out of the sheet metal of the fixed motor vehicle roof. When the size of the openable motor vehicle roof to be installed exceeds the distance of the transverse members in the roof area of the motor vehicle, a transverse member is also cut out accordingly. - The
roof frame assembly 11 includes aroof frame 3 attached from the bottom around the edge of the roof opening 2 to the fixed motor vehicle roof 1. To increase the stability of the entire motor vehicle roof, a reinforcing sheet 4 is attached to theroof frame 3 and provided withseveral holding devices 5 which are spaced apart from one another and to which at least onesupport tube 6 at a time can be attached on either side of theroof frame 3. - The reinforcing sheet4 is made in the form of an angled plate with a
side leg 4A, arear leg 4B and avertical ridge 4C which is angled upward. Theside leg 4A and therear leg 4B are matched flat to the contour of theroof frame 3 and are attached toframe 3 by cementing or alternatively by welding. Theholding devices 5 in the form of impressed projections pointing to the outside are molded onto thevertical ridge 4C. The projections have slots which are opened to the bottom (in FIGS. 2-4 opened to the top, since the roof frame is shown here in the reverse position). - The
support tubes 6, which extend horizontally to the outside, are formed as hollow box profiles with their inside surface facing theroof frame 3. Thesupport tubes 6 are connected to aflange plate 7 which is located perpendicular thereto for example by welding. Theflange plate 7 has two right-angle bends which are pointed to the outside, and shaped and extend a sufficient distance to match the projections of theholding devices 5. In the area of these right-angle bends, there is onehole 8 each which is aligned with the slot of theholding device 5, which slot lies behind. Bolts 10 (one of which is shown in FIG. 4) are inserted in theholes 8 such that their heads are facing theholding devices 5 while the bolt shaft is routed through the slots. Theholding devices 5 are used to hold the bolt heads so the bolts cannot turn. After installation of theroof frame 3 in the fixed motor vehicle roof 1, thesupport tubes 6 are matched in their length to the distance to the adjacent side member 9 (shown schematically on one side in FIG. 2). Thesupport tubes 6 are then inserted into theholding devices 5 with the bolts inserted into theholes 8 of theflange plate 7 or with their heads. Because there areseveral holding devices 5 spaced uniformly apart from one another, the application site of thesupport tubes 6 can be freely chosen according to the stability requirements of the respective roof structure. Even if in this embodiment the reinforcing sheets 4 are shown only in the area of the two rear corners of theroof opening 2, it is fundamentally possible to provide these reinforcing sheets with holdingdevices 5 also in the area of the front corners of the roof opening 2 so that if necessary there can be twosupport tubes 6 on each side of theroof frame 3. -
Nuts 11 can be applied to thebolts 10 which will penetrate theholes 8 pointed to the outside after inserting the bolt heads into theholding devices 5. Theflange plates 7 are fixed relative to theholding devices 5 by the nuts.
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10212990A DE10212990B4 (en) | 2002-03-22 | 2002-03-22 | Roof frame of an openable vehicle roof |
DE10212990.8 | 2002-03-24 |
Publications (3)
Publication Number | Publication Date |
---|---|
US20030209923A1 true US20030209923A1 (en) | 2003-11-13 |
US20040094995A2 US20040094995A2 (en) | 2004-05-20 |
US6846040B2 US6846040B2 (en) | 2005-01-25 |
Family
ID=27771508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/393,357 Expired - Lifetime US6846040B2 (en) | 2002-03-22 | 2003-03-21 | Roof frame of an openable motor vehicle roof |
Country Status (4)
Country | Link |
---|---|
US (1) | US6846040B2 (en) |
EP (1) | EP1346862B1 (en) |
KR (1) | KR100925583B1 (en) |
DE (2) | DE10212990B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105292268A (en) * | 2014-06-18 | 2016-02-03 | 马自达汽车株式会社 | Upper vehicle-body structure of automotive vehicle provided with sun roof |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7914072B2 (en) * | 2008-07-29 | 2011-03-29 | Ford Global Technologies, Llc | Moon roof frame module for reinforcement of automotive roof |
DE102009010913A1 (en) | 2009-02-27 | 2010-09-02 | Dr.Ing.H.C.F.Porsche Aktiengesellschaft | Modular system for use in motor vehicle body, has two different roof modules, where one roof module is connected to roof frames of two side panel structures within area of b-columns by two reinforcement elements |
DE102011011321A1 (en) * | 2011-02-16 | 2012-08-16 | GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) | Vehicle sliding roof, has two centering elements facing lateral roof pillars, and adhesive stripes fixing sliding roof frame with sliding roof element in position fit manner at roof frame in predetermined areas |
Family Cites Families (27)
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US3964784A (en) | 1974-07-11 | 1976-06-22 | American Sun Roof Corporation | Sliding roof construction |
DE2543734C2 (en) * | 1975-10-01 | 1986-08-07 | Karosseriewerke Weinsberg Gmbh, 7102 Weinsberg | Method for producing a sliding roof cassette Tool for carrying out the method |
JPS5824288B2 (en) | 1980-08-15 | 1983-05-20 | マツダ株式会社 | Body roof structure of vehicles equipped with sliding grooves and its assembly method |
JPS5911975A (en) | 1982-07-13 | 1984-01-21 | Nissan Motor Co Ltd | Roof reinforcing structure of car |
NL8403977A (en) * | 1984-12-31 | 1986-07-16 | Vermeulen Hollandia Octrooien | MOUNTING BRACKET. |
DE3532103A1 (en) * | 1985-09-09 | 1987-03-19 | Webasto Werk Baier Kg W | Frame arrangement for a vehicle roof |
DE3727719C2 (en) | 1987-08-20 | 1994-07-21 | Webasto Ag Fahrzeugtechnik | Frame arrangement for a vehicle roof |
FR2622515B1 (en) * | 1987-11-03 | 1990-03-09 | Peugeot | DEVICE FOR FIXING THE OPENING ROOF OF A MOTOR VEHICLE TO THE BODY THEREOF |
US5154482A (en) | 1990-03-31 | 1992-10-13 | Aisin Seiki Kabushiki Kaisha | Outer sliding-type sunroof |
DE4012635A1 (en) * | 1990-04-20 | 1991-10-24 | Webasto Ag Fahrzeugtechnik | Road vehicle roof arrangement - involves sliding roof in frame made of injection-moulded plastics, with reinforcement plates in high load areas |
DE4142267C1 (en) * | 1991-12-20 | 1992-12-24 | Webasto Ag Fahrzeugtechnik, 8035 Stockdorf, De | |
DE4302505C2 (en) | 1993-01-29 | 1998-07-30 | Daimler Benz Ag | Passenger cell with a cross bracing arranged in the area of the seats |
DE4428913C2 (en) * | 1994-08-16 | 1997-08-21 | Webasto Karosseriesysteme | Roof structure for a vehicle |
JP3335781B2 (en) | 1994-08-31 | 2002-10-21 | 富士重工業株式会社 | Closed cross-sectional structure around the center pillar of a vehicle |
US5599059A (en) * | 1995-10-02 | 1997-02-04 | Chrysler Corporation | Vehicle sunroof module |
SE510595C2 (en) | 1996-02-26 | 1999-06-07 | Volvo Ab | Vehicle body composed of body part and body superstructure |
JP3924856B2 (en) | 1997-08-19 | 2007-06-06 | マツダ株式会社 | Vehicle body structure |
TW556692U (en) | 1997-01-31 | 2003-10-01 | Mazda Motor | Body structure for vehicle |
JP3474417B2 (en) | 1997-12-04 | 2003-12-08 | 日立建機株式会社 | Operator's cab of construction machinery |
US5954390A (en) | 1997-12-18 | 1999-09-21 | Chrysler Corporation | Vehicle dynamic side impact system |
DE19912106A1 (en) | 1999-03-18 | 2000-09-21 | Porsche Ag | Motor vehicle, in particular passenger cars |
JP4284793B2 (en) | 1999-11-17 | 2009-06-24 | マツダ株式会社 | Upper body structure of the vehicle |
DE20005180U1 (en) * | 2000-03-21 | 2001-03-22 | Karmann Gmbh W | Cabriolet vehicle |
DE10034522A1 (en) * | 2000-07-15 | 2002-01-24 | Volkswagen Ag | Car roof with opening section has reinforcement attached to fixed part of roof at the edge of opening which has drip guide on its inner edge positioned above water channel which contains drain |
KR100422836B1 (en) * | 2001-04-18 | 2004-03-12 | 기아자동차주식회사 | Roof reinforcing assembly |
KR100405892B1 (en) | 2001-04-19 | 2003-11-14 | 기아자동차주식회사 | Floor panel assembly having improved stiffness against side impact |
US6793274B2 (en) | 2001-11-14 | 2004-09-21 | L&L Products, Inc. | Automotive rail/frame energy management system |
-
2002
- 2002-03-22 DE DE10212990A patent/DE10212990B4/en not_active Expired - Fee Related
-
2003
- 2003-03-19 EP EP03006201A patent/EP1346862B1/en not_active Expired - Fee Related
- 2003-03-19 DE DE50307112T patent/DE50307112D1/en not_active Expired - Lifetime
- 2003-03-21 KR KR1020030017762A patent/KR100925583B1/en not_active IP Right Cessation
- 2003-03-21 US US10/393,357 patent/US6846040B2/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105292268A (en) * | 2014-06-18 | 2016-02-03 | 马自达汽车株式会社 | Upper vehicle-body structure of automotive vehicle provided with sun roof |
Also Published As
Publication number | Publication date |
---|---|
EP1346862A2 (en) | 2003-09-24 |
KR100925583B1 (en) | 2009-11-06 |
US6846040B2 (en) | 2005-01-25 |
EP1346862A3 (en) | 2004-03-31 |
DE50307112D1 (en) | 2007-06-06 |
US20040094995A2 (en) | 2004-05-20 |
KR20030076437A (en) | 2003-09-26 |
DE10212990B4 (en) | 2004-06-17 |
DE10212990A1 (en) | 2003-10-16 |
EP1346862B1 (en) | 2007-04-25 |
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