DE102007044129A1 - 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 - Google Patents
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 Download PDFInfo
- Publication number
- DE102007044129A1 DE102007044129A1 DE102007044129A DE102007044129A DE102007044129A1 DE 102007044129 A1 DE102007044129 A1 DE 102007044129A1 DE 102007044129 A DE102007044129 A DE 102007044129A DE 102007044129 A DE102007044129 A DE 102007044129A DE 102007044129 A1 DE102007044129 A1 DE 102007044129A1
- Authority
- DE
- Germany
- Prior art keywords
- backrest
- profile
- frame
- profiles
- reinforcing profile
- 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.)
- Ceased
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
- B60N2/68—Seat frames
-
- 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
- B60N2/682—Joining means
-
- 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
- B60N2/688—Particular seat belt attachment and guiding
-
- 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
Abstract
Description
Die Erfindung betrifft eine Rückenlehne für einen Fahrzeugsitz, der insbesondere ein Fondsitz bzw. hinterer Fahrzeugsitz sein kann, sowie ein Verfahren und ein Modulsystem zum Herstellen einer derartigen Rückenlehne.The The invention relates to a backrest for a Vehicle seat, in particular a rear seat or rear vehicle seat and a method and module system for manufacturing such a backrest.
Eine
derartige Rückenlehne ist aus der
Die Verwendung standardisierter Teile ermöglicht geringe Herstellungskosten und eine hohe Flexibilität zur Ausbildung von Lehnensystemen für unterschiedliche Fahrzeugsitze. Es zeigt sich jedoch, dass die Verwendung derartiger standardisierter Teile für Rückenlehnen mit unterschiedlichen Belastungen zum Teil nicht unproblematisch ist. Je nach Unterteilung und Lehnentyp können insbesondere im Crashfall Belastungen an unterschiedlichen Stellen auftreten. So unterscheiden sich die Krafteinleitung und Kraftaufnahme bei ein-, zwei- oder dreiteiligen Rückenlehnen, weiterhin auch bei unterschiedlichen Gurtanbindungen und insbesondere auch bei unterschiedlichen Karosserieanbindungen.The Use of standardized parts allows low production costs and a high degree of flexibility for the design of backrest systems for different vehicle seats. However, it turns out that the use of such standardized parts for backrests with different loads, sometimes not without problems is. Depending on the subdivision and Lehnentyp in particular In the event of a crash, loads occur at different points. Thus, the force introduction and force absorption differ one-, two- or three-part backrests, also available at different Gurtanbindungen and especially at different body connections.
Die
Die
Die
Die
Die
Die
Der Erfindung liegt die Aufgabe zugrunde, eine Rückenlehne für einen Fahrzeugsitz sowie ein Modulsystem und ein Verfahren zur Herstellung einer derartiger Rückenlehnen zu schaffen, die eine flexible Herstellbarkeit bei hoher Variantenvielfalt ermöglichen und hierbei unterschiedliche Belastbarkeiten der Varianten zulassen.Of the Invention is based on the object, a backrest for a vehicle seat and a modular system and method to create such a backrest, which allow flexible manufacturability with high variety of variants and allow different load capacities of the variants.
Diese Aufgabe wird durch eine Rückenlehne nach Anspruch 1, ein Modulsatz nach Anspruch 18 und ein Verfahren nach Anspruch 19 gelöst. Die Unteransprüche beschreiben bevorzugte Weiterbildungen.These Task is a backrest according to claim 1, a Modular set according to claim 18 and a method according to claim 19 solved. The dependent claims describe preferred developments.
Erfindungsgemäß wird
somit das an sich aus z. B. der
Erfindungsgemäß wird erkannt, dass die bei den eingangs genannten Modulsystemen erreichbare Variantenvielfalt durch diese zusätzliche Maßnahme mit geringem zusätzlichen Herstellungs- und Materialaufwand deutlich erhöht werden kann und insbesondere den unterschiedlichen Belastungen besser Rechnung getragen werden kann. Erfindungsgemäß wird hierbei erkannt, dass durch die Verwendung zusätzlicher Verstärkungsprofilstücke die Rahmenprofile zunächst mit geringem Material bzw. geringer Stärke ausgebildet werden können, da die jeweiligen Belastungen lokal durch die zu sätzlichen Verstärkungen aufgefangen werden. Grundsätzlich können die Verstärkungsstücke auch mehrfach übereinander angebracht werden.According to the invention it is recognized that the variety of variants achievable in the module systems mentioned above can be significantly increased by this additional measure with little additional manufacturing and material costs and ins special the different loads can be better taken into account. According to the invention it is recognized that the use of additional reinforcing profile pieces, the frame profiles can be initially formed with low material or low strength, since the respective loads are collected locally by the additional reinforcements to. In principle, the reinforcing pieces can also be mounted several times one above the other.
Der Zusatzaufwand durch die Verstärkungsprofilstücke ist herbei relativ gering, da diese direkt aus einem Halbzeug abgelängt werden können und sich lediglich ein zusätzlicher Montageaufwand, insbesondere Schweißvorgang, zu den bereits verwendeten Schweißvorgängen ergibt.Of the Additional effort through the reinforcing profile pieces Herbei is relatively low, since these cut directly from a semi-finished product can be and only one additional Assembly effort, in particular welding, to the already used welding operations.
Erfindungsgemäß kann somit ein geringer Materialaufwand bei hoher Flexibilität und hoher Variantenvielfalt mit jeweils geeigneter Festigkeit und Belastbarkeit erreicht werden.According to the invention thus a low cost of materials with high flexibility and high variety of variants, each with suitable strength and resilience be achieved.
Hierbei können Rückenlehnensysteme mit einer unterschiedlichen Anzahl von Lehnenteilen geschaffen werden, da bei breiteren oder kürzeren Lehnenteilen entsprechend unterschiedliche Belastungen auftreten.in this connection Can backrest systems with a different Number of backrest parts are created, as in wider or shorter backrest parts corresponding to different loads occur.
Weiterhin können sowohl Rückenlehnen für freistehende Fahrzeugsitze als auch fixe bzw. feste Rückenlehnen, d. h. Rückenlehnen mit einer karosserieseitigen Anbindung am oberen Lehnenbereich geschaffen werden. Hierbei können insbesondere die Bereiche der Krafteinleitung in die Rückenlehne lokal verstärkt werden. Diese sind bei den festen Rückenlehnen insbesondere die karosserieseitige Anbindung im oberen Lehnenbereich, wobei sich diese Verstärkung vorteilhafterweise von diesem Anbindungsbereich aus auch entlang der Quer- und/oder Vertikalprofile zu der unteren Anbindung der Schwenkachse erstrecken kann. Bei Rückenlehnen von freistehenden Fahrzeugsitzen kann insbesondere die Kraftaufnahme in ihrem unteren Bereich der Anbindung am Sitzrahmen bzw. an den Füßen geeignet verstärkt werden, insbesondere die Anbindungen im Bereich der Beschläge.Farther Both backrests can be freestanding Vehicle seats as well as fixed or fixed backrests, d. H. Backrests with a body-side connection be created on the upper backrest area. Here you can in particular, the areas of force application in the backrest locally be strengthened. These are with the fixed backrests especially the body-side connection in the upper backrest area, this gain advantageously being from this Connection area also along the transverse and / or vertical profiles can extend to the lower connection of the pivot axis. For backrests of Freestanding vehicle seats can in particular be the force absorption in its lower part of the connection to the seat frame or to the Feet are suitably reinforced, in particular the connections in the area of the fittings.
Die Erfindung wird im Folgenden anhand der beiliegenden Zeichnungen an einer einigen Ausführungsformen erläutert. Es zeigen:The Invention will be described below with reference to the accompanying drawings explained on a few embodiments. Show it:
Die
Figuren zeigen jeweils Strukturteile von Fahrzeugsitzen ohne Polster
und Bezüge.
Das
Lehnenteil
Erfindungsgemäß werden
die Bereiche des Profilrahmens, die hohe Kräfte aufnehmen,
durch Aufsetzen von Verstärkungsprofilstücken
Bei
der Ausführungsform der
Das
linke Lehnenteil
Die
Rückenlehne
Bei
dieser Ausführungsform können gegenüber
der Ausführungsform der
Bei
der Ausführungsform der
Bei
dieser Ausführungsform der
Bei
der Ausführungsform der
Bei
den im oberen Lehnenbereich karosseriesseitig fixierten Rückenlehnen
der
Die
Die
Ausführungsform der Rückenlehne
Die
dreiteilige Ausbildungsform der Rückenlehne
Bei
den freistehenden Fahrzeugsitzen bzw. ihren Rückenlehnen
Anstelle
einer Schweißverbindung
Erfindungsgemäß wird
somit ein für alle Ausführungsformen verwendbares
Modulsystem aus Grundblechen und Rahmenprofilen geschaffen, wobei
die Rahmenprofile durch wahlweises Aufsetzen von Verstärkungspro filstücken
Die
Verstärkungsprofilstücke
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 102005005485 A1 [0002, 0012] - DE 102005005485 A1 [0002, 0012]
- - DE 202004019560 U1 [0002] - DE 202004019560 U1 [0002]
- - DE 102005055909 A1 [0004] - DE 102005055909 A1 [0004]
- - DE 10022984 A1 [0005] - DE 10022984 A1 [0005]
- - DE 10240042 A1 [0006] - DE 10240042 A1 [0006]
- - DE 10142981 B4 [0007] - DE 10142981 B4 [0007]
- - DE 10301283 B3 [0008] - DE 10301283 B3 [0008]
- - DE 102005043084 A1 [0009] DE 102005043084 A1 [0009]
Claims (24)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007044129A DE102007044129A1 (en) | 2007-09-15 | 2007-09-15 | 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 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007044129A DE102007044129A1 (en) | 2007-09-15 | 2007-09-15 | 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 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007044129A1 true DE102007044129A1 (en) | 2009-03-19 |
Family
ID=40348595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007044129A Ceased DE102007044129A1 (en) | 2007-09-15 | 2007-09-15 | 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 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007044129A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008053289A1 (en) * | 2008-10-27 | 2010-04-29 | GM Global Technology Operations, Inc., Detroit | Method for producing u-shaped support frame for backrest of motor vehicle seat, involves enlarging cross sections of middle and outer longitudinal sections in vertical and longitudinal directions of support frame, respectively |
US20100187878A1 (en) * | 2007-04-03 | 2010-07-29 | Stefan Funk | Device for the contact and attachment of an electric component in a motor vehicle |
DE202009003868U1 (en) * | 2009-03-23 | 2010-08-19 | Rehau Ag + Co | Belt for an integral seat of a vehicle |
DE102009016061A1 (en) * | 2009-03-31 | 2010-10-07 | Scherdel Marienberg Gmbh | Bearing for vehicle seat, particularly for supporting seat back in rear seat bench in passenger car, comprises base body which is supported on vehicle body in pivoting manner behind rear seat |
DE102010054185A1 (en) * | 2010-12-07 | 2012-06-14 | Keiper Gmbh & Co. Kg | Back structure i.e. backrest cushion support, for e.g. rear seat of motor car, has backrest parts provided with structural parts, where structure part halves are arranged on structural part and partially formed by another structural part |
WO2014083051A1 (en) * | 2012-11-30 | 2014-06-05 | Keiper Gmbh & Co. Kg | Vehicle seat |
CN106794784A (en) * | 2014-10-08 | 2017-05-31 | 安道拓卢森堡控股有限公司 | For the adjustment equipment and seat unit of back seat |
EP2925561B1 (en) | 2012-11-30 | 2019-03-13 | Adient Luxembourg Holding S.à r.l. | Vehicle seat |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4138393A1 (en) * | 1990-12-20 | 1992-06-25 | Audi Ag | Sheet metal component reinforcing system - uses extruded profiled component fixed to it along straight line |
US5884960A (en) * | 1994-05-19 | 1999-03-23 | Henkel Corporation | Reinforced door beam |
EP0992393A2 (en) * | 1998-10-09 | 2000-04-12 | Kendrion RSL Germany GmbH | Device for locking partially tiltable backrests of rear seats of automotive vehicles |
DE69517285T2 (en) * | 1994-10-17 | 2000-11-30 | Atoma Int Inc | Seat fitting for motor vehicles |
DE10022984A1 (en) | 2000-05-05 | 2001-11-08 | Volkswagen Ag | Seat back for motor vehicle has base component consisting of high strength flat element and stiffening structure formed by rib-form elements extending in cross fashion |
DE10240042A1 (en) | 2002-08-27 | 2004-03-11 | Twb-Presswerk Gmbh & Co. Kg | 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 |
DE10301283B3 (en) | 2003-01-15 | 2004-07-01 | Euromotive Ges.M.B.H. & Co. Kg | Backrest structure for rear seat in road vehicle has rectangular- section frame member inside plastics foam padding, with inset groove to accommodate edge of seat cover and carpet |
DE202004019560U1 (en) | 2004-12-18 | 2005-03-31 | Faurecia Autositze Gmbh & Co | Backrest frame for vehicle seat has one or more hinged frame parts, each with transverse lower top-hat profile, transverse upper hat profile, vertical bars welded to top-hat profiles at their ends without shape-locking |
DE10142981B4 (en) | 2001-09-01 | 2005-04-21 | Keiper Gmbh & Co. Kg | Backrest cushion support for a vehicle seat |
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 |
DE102005043084A1 (en) | 2005-09-10 | 2007-03-15 | Twb Presswerk Gmbh & Co. Kg | Kit for producing a tiltable backrest for a seat of a vehicle |
DE102005055909A1 (en) | 2005-11-22 | 2007-05-24 | Johnson Controls Gmbh | Vehicle seat with support structure has seating part and backrest, whereby support structure is reinforced by means of adjustment |
DE102005060446A1 (en) * | 2005-12-17 | 2007-06-21 | Keiper Gmbh & Co.Kg | Vehicle seat, in particular motor vehicle seat |
DE102006005751A1 (en) * | 2006-02-07 | 2007-08-16 | Johnson Controls Gmbh | Vehicle seat structure has plate, which is tightened by frame, which is formed from two profiles, which has base part and two journal, where profiles partially overlapped with each other in corner area |
-
2007
- 2007-09-15 DE DE102007044129A patent/DE102007044129A1/en not_active Ceased
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4138393A1 (en) * | 1990-12-20 | 1992-06-25 | Audi Ag | Sheet metal component reinforcing system - uses extruded profiled component fixed to it along straight line |
US5884960A (en) * | 1994-05-19 | 1999-03-23 | Henkel Corporation | Reinforced door beam |
DE69517285T2 (en) * | 1994-10-17 | 2000-11-30 | Atoma Int Inc | Seat fitting for motor vehicles |
EP0992393A2 (en) * | 1998-10-09 | 2000-04-12 | Kendrion RSL Germany GmbH | Device for locking partially tiltable backrests of rear seats of automotive vehicles |
DE10022984A1 (en) | 2000-05-05 | 2001-11-08 | Volkswagen Ag | Seat back for motor vehicle has base component consisting of high strength flat element and stiffening structure formed by rib-form elements extending in cross fashion |
DE10142981B4 (en) | 2001-09-01 | 2005-04-21 | Keiper Gmbh & Co. Kg | Backrest cushion support for a vehicle seat |
DE10240042A1 (en) | 2002-08-27 | 2004-03-11 | Twb-Presswerk Gmbh & Co. Kg | 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 |
DE10301283B3 (en) | 2003-01-15 | 2004-07-01 | Euromotive Ges.M.B.H. & Co. Kg | Backrest structure for rear seat in road vehicle has rectangular- section frame member inside plastics foam padding, with inset groove to accommodate edge of seat cover and carpet |
DE202004019560U1 (en) | 2004-12-18 | 2005-03-31 | Faurecia Autositze Gmbh & Co | Backrest frame for vehicle seat has one or more hinged frame parts, each with transverse lower top-hat profile, transverse upper hat profile, vertical bars welded to top-hat profiles at their ends without shape-locking |
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 |
DE102005043084A1 (en) | 2005-09-10 | 2007-03-15 | Twb Presswerk Gmbh & Co. Kg | Kit for producing a tiltable backrest for a seat of a vehicle |
DE102005055909A1 (en) | 2005-11-22 | 2007-05-24 | Johnson Controls Gmbh | Vehicle seat with support structure has seating part and backrest, whereby support structure is reinforced by means of adjustment |
DE102005060446A1 (en) * | 2005-12-17 | 2007-06-21 | Keiper Gmbh & Co.Kg | Vehicle seat, in particular motor vehicle seat |
DE102006005751A1 (en) * | 2006-02-07 | 2007-08-16 | Johnson Controls Gmbh | Vehicle seat structure has plate, which is tightened by frame, which is formed from two profiles, which has base part and two journal, where profiles partially overlapped with each other in corner area |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100187878A1 (en) * | 2007-04-03 | 2010-07-29 | Stefan Funk | Device for the contact and attachment of an electric component in a motor vehicle |
DE102008053289A1 (en) * | 2008-10-27 | 2010-04-29 | GM Global Technology Operations, Inc., Detroit | Method for producing u-shaped support frame for backrest of motor vehicle seat, involves enlarging cross sections of middle and outer longitudinal sections in vertical and longitudinal directions of support frame, respectively |
DE202009003868U1 (en) * | 2009-03-23 | 2010-08-19 | Rehau Ag + Co | Belt for an integral seat of a vehicle |
DE102009016061A1 (en) * | 2009-03-31 | 2010-10-07 | Scherdel Marienberg Gmbh | Bearing for vehicle seat, particularly for supporting seat back in rear seat bench in passenger car, comprises base body which is supported on vehicle body in pivoting manner behind rear seat |
DE102009016061B4 (en) * | 2009-03-31 | 2019-08-08 | Scherdel Marienberg Gmbh | Storage for vehicle seats |
DE102010054185A1 (en) * | 2010-12-07 | 2012-06-14 | Keiper Gmbh & Co. Kg | Back structure i.e. backrest cushion support, for e.g. rear seat of motor car, has backrest parts provided with structural parts, where structure part halves are arranged on structural part and partially formed by another structural part |
DE102013003787A1 (en) * | 2012-11-30 | 2014-06-05 | Keiper Gmbh & Co. Kg | vehicle seat |
CN104837677A (en) * | 2012-11-30 | 2015-08-12 | 约翰逊控制元件有限两合公司 | Vehicle seat |
EP2925561B1 (en) | 2012-11-30 | 2019-03-13 | Adient Luxembourg Holding S.à r.l. | Vehicle seat |
WO2014083051A1 (en) * | 2012-11-30 | 2014-06-05 | Keiper Gmbh & Co. Kg | Vehicle seat |
DE102013003787B4 (en) | 2012-11-30 | 2022-09-08 | Adient Us Llc | vehicle seat |
CN106794784A (en) * | 2014-10-08 | 2017-05-31 | 安道拓卢森堡控股有限公司 | For the adjustment equipment and seat unit of back seat |
CN106794784B (en) * | 2014-10-08 | 2019-09-17 | 安道拓卢森堡控股有限公司 | Adjustment equipment and seat unit for back seat |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R002 | Refusal decision in examination/registration proceedings | ||
R003 | Refusal decision now final |
Effective date: 20131231 |