DE10240042A1 - Row of seats for the rear of a vehicle comprises a tilting back rest formed by a panel and provided with reinforcement consisting of profiles provided at their ends with tabs and/or plates - Google Patents
Row of seats for the rear of a vehicle comprises a tilting back rest formed by a panel and provided with reinforcement consisting of profiles provided at their ends with tabs and/or plates Download PDFInfo
- Publication number
- DE10240042A1 DE10240042A1 DE2002140042 DE10240042A DE10240042A1 DE 10240042 A1 DE10240042 A1 DE 10240042A1 DE 2002140042 DE2002140042 DE 2002140042 DE 10240042 A DE10240042 A DE 10240042A DE 10240042 A1 DE10240042 A1 DE 10240042A1
- Authority
- DE
- Germany
- Prior art keywords
- profiles
- tabs
- backrest
- plates
- reinforcement
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/68—Seat frames
- B60N2/686—Panel like structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/20—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being tiltable, e.g. to permit easy access
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/30—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats
- B60N2/3002—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements
- B60N2/3004—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only
- B60N2/3009—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis
- B60N2/3013—Non-dismountable or dismountable seats storable in a non-use position, e.g. foldable spare seats back-rest movements by rotation only about transversal axis the back-rest being hinged on the vehicle frame
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2205/00—General mechanical or structural details
- B60N2205/30—Seat or seat parts characterised by comprising plural parts or pieces
- B60N2205/35—Seat, bench or back-rests being split laterally in two or more parts
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft eine Sitzbank für ein Fahrzeug mit einer kippbaren Rücklehne, die von einer Platte gebildet ist und auf der eine Verstärkung nach Art eines Rahmens angeordnet ist.The invention relates to a seat for a vehicle with a tiltable backrest, which is formed by a plate and on the reinforcement after Kind of a frame is arranged.
Sitzbänke sind in Kraftfahrzeugen im Fond angeordnet. In der Regel sind sie so ausgestaltet, daß drei Personen auf ihnen Platz nehmen können. Die Rücklehnen der Sitzbänke erfüllen dabei zweierlei Aufgaben: zum einen lehnen sich die Fondpassagiere während der Fahrt mit ihrem Rücken an ihnen an; zum anderen trennen sie den Fahrgast- vom Kofferraum. Zur Vergrößerung des Transportvolumens der Fahrzeuge sind die Rücklehnen der Sitzbänke kippbar im Fahrzeug angeordnet. Zur Erhöhung der Variabilität können sie zusätzlich geteilt ausgeführt sein. In diesem Fall stützen sich die beiden Teile der Rücklehne nur noch an drei Punkten an der Fahrzeugkarosserie bzw. dem Fahrzeugboden ab.Benches are in motor vehicles arranged in the rear. As a rule, they are designed so that three people can take a seat on them. The seatback the benches fulfill two tasks: first, the rear passengers lean while the ride with her back at them; on the other hand, they separate the passenger compartment from the trunk. To enlarge the Volume of the vehicles, the backrests of the seats can be tilted arranged in the vehicle. To increase of variability can them additionally be divided. In this case, support each other the two parts of the backrest only at three points on the vehicle body or the vehicle floor from.
Die passive Sicherheit der auf der Sitzbank außen sitzenden Passagiere ist mit Hilfe von Dreipunkt-Sicherheitsgurten gewährleistet. Der in der Mitte der Sitzbank befindliche Passagier war bisher mittels eines Beckengurtes nur unzureichend gesichert. Zu Erhöhung der passiven Sicherheit finden in modernen Fahrzeugen nun auch für die in der Mitte der Rückbank sitzenden Personen Dreipunkt-Sicherheitsgurte Anwendung.The passive security of the on the Outside bench seated passengers is using three-point seat belts guaranteed. The passenger in the middle of the seat was previously medium of a lap belt is insufficiently secured. To increase the Passive safety in modern vehicles is now also available for those in the middle of the back seat seated people three-point seat belts application.
Um auch für diesen Fall die Kippbarkeit der Rücklehne zu gewährleisten, muß der Retraktor des mittleren Dreipunktgurtes an der Rücklehne befestigt sein. Bei einem Unfall wird durch die abrupte Verzögerung des Fahrzeugs der Passagier sehr stark beschleunigt. Dieser Beschleunigung und der damit einhergehenden Vorverlagerung des Passagiers wirkt der Dreipunkt-Sicherheitsgurt entgegen, wodurch in dem Sicherheitsgurt sehr hohe Kräfte auftreten, die über den Retraktor auf die Rücklehne übertragen werden. Diese Kräfte und die gegebenenfalls im Kofferraum transportierten Gegenstände, die bei einem Unfall gegen die Rücklehne geschleudert werden, führen zu einem Einknicken der Rücklehne. Dadurch ist das Verletzungsrisiko der auf der Sitzbank beförderten Personen bei einem Unfall vergrößert.In order to ensure tiltability in this case too the backrest to ensure, must the Retractor of the middle three-point belt to be attached to the backrest. at An accident is caused by the sudden deceleration of the vehicle by the passenger accelerated very strongly. This acceleration and the accompanying The three-point seat belt acts in front of the passenger counter, whereby very high forces occur in the seat belt, the above transfer the retractor to the backrest become. These powers and the items possibly transported in the trunk, the in an accident against the backrest be hurled to a buckling of the backrest. This is the risk of injury to those carried on the seat Enlarged people in an accident.
Zur Erhöhung der Stabilität von Rücklehnen ist
es bekannt, Stützkonstruktionen
an der Rücklehne vorzusehen.
So ist beispielsweise aus
Hier will die Erfindung Abhilfe schaffen. Der Erfindung liegt die Aufgabe zugrunde, eine kippbare Rücklehne für ein Kraftfahrzeug zu schaffen, die einerseits eine hohe Stabilität aufweist und andererseits einfach und damit preiswert zu fertigen ist. Gemäss der Erfindung wird diese Aufgabe dadurch gelöst, dass die Verstärkung von Profilen gebildet ist, die an ihren Enden mit Lappen und/oder Laschen versehen sind.The invention seeks to remedy this. The invention has for its object a tilting backrest for a To create motor vehicle that has a high stability on the one hand and on the other hand is simple and therefore inexpensive to manufacture. According to the invention this task is solved by that reinforcement is formed by profiles, the ends with rags and / or Tabs are provided.
Mit der Erfindung ist eine kippbare Rücklehne für ein Fahrzeug geschaffen, die einfach aufgebaut ist und dadurch mit geringem Aufwand herstellbar ist. Es finden im Wesentlichen nur gerade ausgerichtete Profile Verwendung, die mit geringem Materialaufwand und einfachen Fertigungsverfahren herstellbar sind. Gleichzeitig ist durch die an den Enden der Profile vorgesehenen Lappen und/oder Laschen eine hohe Passgenauigkeit hervorgerufen, da die Lappen die Laschen überlappen und so die benachbarten Profile sicher zusammenfügbar sind. Die Herstellung der Sitzbank ist dadurch zusätzlich erleichtert.With the invention is a tiltable backrest for a Vehicle created that is simple and therefore with little Effort can be produced. Basically, you will only find it aligned Profiles use that with little material and simple Manufacturing processes can be produced. At the same time is through the at the ends of the profiles provided tabs and / or tabs high fit caused because the tabs overlap the tabs and so the neighboring profiles can be safely joined together. The production the bench is additional facilitated.
In Weiterbildung der Erfindung weisen die Profile einen U-förmigen Querschnitt auf. Im Gegensatz zu der im Stand der Technik wiedergegebenen Verstärkung für Rücklehnen, ist auf die Anbringung von Flanschen an dem Profil verzichtet. Hierdurch ist das für die Ausbildung von Flanschen erforderliche Material eingespart, wodurch die Kosten für die Herstellung der erfindungsgemäßen Rücklehne zusätzlich reduziert sind.In a further development of the invention the profiles are U-shaped Cross section on. In contrast to the reinforcement for backrests shown in the prior art, no flanges are attached to the profile. hereby is that for the formation of flanges required material saved, reducing the cost of the manufacture of the backrest according to the invention are additionally reduced.
Andere Ausgestaltungen und Weiterbildungen sind in den übrigen Unteransprüchen angegeben. Ein Ausführungsbeispiel ist in der Zeichnung dargestellt und wird nachfolgend im Einzelnen beschrieben. In der einzigen Figur der Zeichnung zeigt eine dreidimensionale Darstellung einer Rücklehne.Other refinements and developments are in the rest dependent claims specified. An embodiment is shown in the drawing and is described in detail below described. In the single figure of the drawing shows a three-dimensional Representation of a backrest.
Die als Ausführungsbeispiel gewählte kippbare Rücklehne einer Sitzbank ist asymmetrisch im Verhältnis 1/3 zu 2/3 geteilt. In Abwandlung dessen kann die Rücklehne ungeteilt sein. Sie weist eine im Wesentlichen rechteckige Form auf, wobei an den der Mittellinie der Rückenlehne abgewandten Seiten jeweils eine Aussparung vorgesehen ist. Die Aussparung bietet dem Radhaus der Hinterachse des jeweiligen Fahrzeugs nach Einbau der Rücklehne in ein Fahrzeug Platz.The tiltable chosen as an embodiment backrest a bench is asymmetrically divided in a 1/3 to 2/3 ratio. In The backrest can be modified be undivided. It has an essentially rectangular shape on, respectively on the sides facing away from the center line of the backrest a recess is provided. The recess provides the wheel house the rear axle of the respective vehicle after installing the backrest in a vehicle space.
Der 1/3 ausmachende Teil der Rücklehne
ist von einer Platte
Auf den über den Aussparungen für die Radkästen vorgesehenen
Vorsprüngen
ist auf den Profilen
An dem dem Boden abgewandten horizontalen
Profil
An der Gurtaufnahme
Die Verstärkung besteht an jeder Platte
An ihren Enden sind die Profile
Die Lappen
Die Verbindung der Profile
Bei der Herstellung der erfindungsgemäßen Rücklehne
werden zunächst
die Profile
Die Profile
Im Anschluss wird die rahmenartige
Verstärkung
auf die in der Regel aus Blech hergestellten Platte
Durch Veränderung des Querschnitts Profils
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002140042 DE10240042A1 (en) | 2002-08-27 | 2002-08-27 | Row of seats for the rear of a vehicle comprises a tilting back rest formed by a panel and provided with reinforcement consisting of profiles provided at their ends with tabs and/or plates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002140042 DE10240042A1 (en) | 2002-08-27 | 2002-08-27 | Row of seats for the rear of a vehicle comprises a tilting back rest formed by a panel and provided with reinforcement consisting of profiles provided at their ends with tabs and/or plates |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10240042A1 true DE10240042A1 (en) | 2004-03-11 |
Family
ID=31502156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002140042 Withdrawn DE10240042A1 (en) | 2002-08-27 | 2002-08-27 | Row of seats for the rear of a vehicle comprises a tilting back rest formed by a panel and provided with reinforcement consisting of profiles provided at their ends with tabs and/or plates |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10240042A1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004049928A1 (en) * | 2004-10-14 | 2006-04-20 | Dr.Ing.H.C. F. Porsche Ag | Seat for a motor vehicle |
DE102005005485A1 (en) * | 2005-02-04 | 2006-08-10 | Faurecia Autositze Gmbh & Co. Kg | Rear seat frame for a rear seat part of a vehicle seat and method for its production |
US7172255B2 (en) | 2004-08-31 | 2007-02-06 | Faurecia Autositze Gmbh & Co. Kg | Vehicle seat |
WO2008028543A1 (en) * | 2006-09-05 | 2008-03-13 | Faurecia Autositze Gmbh | Backrest for a rear seat of a motor vehicle |
DE102006004466B4 (en) * | 2006-01-30 | 2008-07-24 | Johnson Controls Gmbh | Connection unilaterally open profiles of the structure of the backrest of a motor vehicle seat |
US7410219B2 (en) | 2005-04-29 | 2008-08-12 | Faurecia Autositze Gmbh & Co. Kg | Mounting device for the headrest of a vehicle seat |
US7416254B2 (en) | 2004-09-22 | 2008-08-26 | Faurecia Autositze Gmbh & Co. Kg | Device to indicate when a movable backrest of a vehicle seat is in an unlocked position |
WO2009010149A1 (en) * | 2007-07-18 | 2009-01-22 | Johnson Controls Gmbh | Structure for a vehicle seat |
DE102007044129A1 (en) | 2007-09-15 | 2009-03-19 | Faurecia Autositze Gmbh | Backrest for vehicle seat, has back metal sheet, and profile frame that is formed from frame sections that are welded with one another, where profile frame is welded with back metal sheet |
WO2009129965A1 (en) * | 2008-04-22 | 2009-10-29 | Johnson Controls Gmbh | Structural part, vehicle seat comprising a back rest, and method for producing a structural part or a back rest |
US8789400B2 (en) | 2006-11-16 | 2014-07-29 | Johnson Controls Technology Company | Modular seat back |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4493505A (en) * | 1982-05-06 | 1985-01-15 | Toyota Jidosha Kabushiki Kaisha | Rear seat of an automobile |
GB2298123A (en) * | 1995-02-24 | 1996-08-28 | Rover Group | A rear seat and seat belt assembly for a motor vehicle |
WO2001089875A1 (en) * | 2000-05-25 | 2001-11-29 | Twb Presswerk Gmbh. & Co. Kg. | Vehicle rear seat with a fold-down backrest |
US6347836B1 (en) * | 1999-05-18 | 2002-02-19 | Bertrand Faure Equipments Sa | Automobile seat back structure articulated around fitted pivots |
-
2002
- 2002-08-27 DE DE2002140042 patent/DE10240042A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4493505A (en) * | 1982-05-06 | 1985-01-15 | Toyota Jidosha Kabushiki Kaisha | Rear seat of an automobile |
GB2298123A (en) * | 1995-02-24 | 1996-08-28 | Rover Group | A rear seat and seat belt assembly for a motor vehicle |
US6347836B1 (en) * | 1999-05-18 | 2002-02-19 | Bertrand Faure Equipments Sa | Automobile seat back structure articulated around fitted pivots |
WO2001089875A1 (en) * | 2000-05-25 | 2001-11-29 | Twb Presswerk Gmbh. & Co. Kg. | Vehicle rear seat with a fold-down backrest |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7172255B2 (en) | 2004-08-31 | 2007-02-06 | Faurecia Autositze Gmbh & Co. Kg | Vehicle seat |
US7416254B2 (en) | 2004-09-22 | 2008-08-26 | Faurecia Autositze Gmbh & Co. Kg | Device to indicate when a movable backrest of a vehicle seat is in an unlocked position |
DE102004049928B4 (en) * | 2004-10-14 | 2007-01-04 | Dr.Ing.H.C. F. Porsche Ag | Seat for a motor vehicle |
DE102004049928A1 (en) * | 2004-10-14 | 2006-04-20 | Dr.Ing.H.C. F. Porsche Ag | Seat for a motor vehicle |
EP1647442A3 (en) * | 2004-10-14 | 2010-05-19 | Dr. Ing. h.c. F. Porsche AG | Seat for a motor vehicle |
US7673944B2 (en) | 2005-02-04 | 2010-03-09 | Faurecia Autositze Gmbh & Co. Kg | Backrest frame for a rear seat of a vehicle and a method for producing the frame |
DE102005005485A1 (en) * | 2005-02-04 | 2006-08-10 | Faurecia Autositze Gmbh & Co. Kg | Rear seat frame for a rear seat part of a vehicle seat and method for its production |
US7410219B2 (en) | 2005-04-29 | 2008-08-12 | Faurecia Autositze Gmbh & Co. Kg | Mounting device for the headrest of a vehicle seat |
DE102006004466B4 (en) * | 2006-01-30 | 2008-07-24 | Johnson Controls Gmbh | Connection unilaterally open profiles of the structure of the backrest of a motor vehicle seat |
WO2008028543A1 (en) * | 2006-09-05 | 2008-03-13 | Faurecia Autositze Gmbh | Backrest for a rear seat of a motor vehicle |
US9643524B2 (en) | 2006-09-05 | 2017-05-09 | Faurecia Autositze Gmbh | Backrest for a rear seat of a motor vehicle |
US8789400B2 (en) | 2006-11-16 | 2014-07-29 | Johnson Controls Technology Company | Modular seat back |
WO2009010149A1 (en) * | 2007-07-18 | 2009-01-22 | Johnson Controls Gmbh | Structure for a vehicle seat |
US8528981B2 (en) | 2007-07-18 | 2013-09-10 | Johnson Controls Technology Company | Structure for a vehicle seat |
DE102007044129A1 (en) | 2007-09-15 | 2009-03-19 | Faurecia Autositze Gmbh | Backrest for vehicle seat, has back metal sheet, and profile frame that is formed from frame sections that are welded with one another, where profile frame is welded with back metal sheet |
WO2009129965A1 (en) * | 2008-04-22 | 2009-10-29 | Johnson Controls Gmbh | Structural part, vehicle seat comprising a back rest, and method for producing a structural part or a back rest |
US8657382B2 (en) | 2008-04-22 | 2014-02-25 | Johnson Controls Technology Company | Structural part, vehicle seat comprising a back rest, and method for producing a structural part or a back rest |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8130 | Withdrawal |