DE202005007198U1 - Motor vehicle seat structure, has structure parts having larger material thickness within fastening regions than wider ranges of parts , where material thickness gets reduced from fastening regions to distant ends of the structure parts - Google Patents
Motor vehicle seat structure, has structure parts having larger material thickness within fastening regions than wider ranges of parts , where material thickness gets reduced from fastening regions to distant ends of the structure parts Download PDFInfo
- Publication number
- DE202005007198U1 DE202005007198U1 DE202005007198U DE202005007198U DE202005007198U1 DE 202005007198 U1 DE202005007198 U1 DE 202005007198U1 DE 202005007198 U DE202005007198 U DE 202005007198U DE 202005007198 U DE202005007198 U DE 202005007198U DE 202005007198 U1 DE202005007198 U1 DE 202005007198U1
- Authority
- DE
- Germany
- Prior art keywords
- parts
- structure according
- structural part
- fitting
- material thickness
- 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.)
- Expired - Lifetime
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
- B60N2/682—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
- B60N2/686—Panel like structures
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft eine Struktur für einen Fahrzeugsitz, insbesondere für einen Kraftfahrzeugsitz, mit den Merkmalen des Oberbegriffs des Anspruches 1.The The invention relates to a structure for a vehicle seat, in particular for one Motor vehicle seat, with the features of the preamble of the claim 1.
Bei der Struktur von Fahrzeugsitzen ist es bekannt, aus gleichmäßig ausgewalzten Stahlblechen Teile auszustanzen und durch – gegebenenfalls gleichzeitiges – Umformen, beispielsweise unter Ausbildung von Sicken in Strukturteile zu verwandeln. Derartige Strukturteile dienen insbesondere als Seitenteile der Struktur, welche durch Querrohre, Querträger oder dergleichen miteinander verbunden sind, vorzugsweise unter Bildung umlaufender Rahmen. An den Strukturteilen werden dann verschiedene Einsteller angebracht, insbesondere ein als Lehnenneigungseinsteller dienender Beschlag zwischen einem Sitzrahmenseitenteil und einem Lehnenrahmenseitenteil. Die Beschlagteile, welche Teile des Herzes des Beschlags bilden, sind mit angeformten oder zusätzlich angebrachten Armen oder Adapter versehen, mittels welcher sie an den Befestigungsbereichen der Strukturteile angebracht sind.at The structure of vehicle seats is known to be evenly rolled out Steel parts to punch out parts and by - if necessary simultaneous - forming, For example, to transform into the formation of beads in structural parts. Such structural parts serve in particular as side parts of Structure, which by cross tubes, cross member or the like with each other are connected, preferably forming surrounding frame. At The structural parts are then attached to various adjusters, in particular serving as Lehnenneigungseinsteller fitting between a seat frame side member and a back frame side member. The fitting parts, which form parts of the heart of the fitting, are with molded or in addition attached arms or adapters provided by means of which they the attachment areas of the structural parts are attached.
Der Erfindung liegt die Aufgabe zu Grunde, eine Struktur der eingangs genannten Art zu verbessern. Diese Aufgabe wird erfindungsgemäß durch eine Struktur mit den Merkmalen des Anspruches 1 gelöst. Vorteilhafte Ausgestaltungen sind Gegenstand der Unteransprüche.Of the Invention is based on the object, a structure of the above to improve the type mentioned. This object is achieved by a Structure solved with the features of claim 1. Advantageous embodiments are the subject of the dependent claims.
Dadurch, dass das Strukturteil in dem Befestigungsbereich für die Beschlagteile eine größere Materialstärke aufweist als in den weiteren Bereichen des Strukturteils, können im Crashfall die vom Beschlag eingeleiteten oder in den Beschlag weiterzuleitenden Kräfte besser aufgenommen und weitergeleitet werden. Der Begriff "Be schlag" soll dabei alle möglichen Getriebe- und Verriegelungsgelenke und sonstigen Gelenke umfassen. Ein Beschlagteil kann auch am Strukturteil angeformt sein, d.h. der Befestigungsbereich ist als Beschlagteil ausgebildet.Thereby, that the structural part in the mounting portion for the fitting parts has a greater material thickness than in the other areas of the structural part, can in Crash case that initiated by the fitting or forwarded to the fitting personnel be better received and forwarded. The term "impact" is intended to include all possible Gear and locking joints and other joints include. A fitting may also be molded to the structural part, i. the attachment area is designed as a fitting part.
In einer bevorzugten Ausführung ist das Strukturteil länglich ausgebildet, so dass eine Längsrichtung definiert ist, und der Befestigungsbereich an einem Ende des Strukturteils gelegen. Die Materialstärke nimmt dann vorzugsweise vom Befestigungsbereich zum entfernt gelegenen, anderen, lastarmen Ende des Strukturteils hin ab, und zwar kontinuierlich oder schwankend, so dass ein keilförmiges Profil oder ein wellenförmiges Profil vorliegen kann. Wenn das Strukturteil zwei Befestigungsbereiche aufweist, sind diese vorzugsweise jeweils mit größerer Materialstärke und der Zwischenbereich mit geringerer Materialstärke ausgebildet. Die Herstellung des Strukturteils erfolgt vorzugsweise nach dem Prinzip der „rolled blanks", so dass bereits beim Walzen die gewünschte Materialstärkenverteilung erreicht wird.In a preferred embodiment the structural part is elongated formed so that a longitudinal direction is defined, and the attachment area at one end of the structural part located. The material thickness then preferably takes from the attachment area to the remote, other, low-load end of the structural part from, continuously or swaying, leaving a wedge-shaped Profile or a wavy one Profile can be present. If the structural part has two attachment areas These are preferably each with a larger material thickness and formed the intermediate region with less material thickness. The production of the structural part is preferably carried out according to the principle of "rolled blanks ", so that already during rolling the desired Material thickness distribution is reached.
Die erfindungsgemäße Struktur ist prinzipiell für alle Fahrzeugsitze mit Einstellern, wie Sitzneigungseinsteller, Sitzhöheneinsteller und/oder Lehnenneigungseinsteller, einsetzbar, wobei das Strukturteil beispielsweise als Sitzrahmenseitenteil oder als Lehnenrahmenseitenteil vorgesehen ist. Die innere Ausbildung des Beschlags als Rastbeschlag oder Getriebebeschlag ist vorliegend unerheblich.The inventive structure is in principle for all vehicle seats with adjuster, such as seat tilt adjuster, Seat height adjuster and / or Lehne inclination adjuster, can be used, wherein the structural part for example, as a seat frame side part or as a back frame side part is provided. The inner design of the fitting as a catch fitting or gearbox fitting is irrelevant in the present case.
Im folgenden ist die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. Es zeigenin the The following is the invention with reference to an illustrated in the drawing Embodiment explained in more detail. It demonstrate
Ein
Fahrzeugsitz
Der
Lehnenrahmen ist in seiner Neigung relativ zum Sitzrahmen einstellbar.
Auf jeder Fahrzeugsitzseite ist hierfür ein Beschlag
Der
Beschlag
Die
Strukturteile
Vorliegend
ist die Form so gewählt,
dass beim Ausstanzen der Strukturteile
Mit
der (lokal) größeren Materialstärke können im
Crashfall die Kräfte
besser aufgenommen und weitergeleitet werden. Es können auch
weitere Bestandteile des Beschlags, beispielsweise Umklammerungsringe
oder dergleichen, in den Befestigungsbereich
- 11
- Fahrzeugsitzvehicle seat
- 33
- Strukturstructure
- 55
- erstes Strukturteilfirst structure part
- 88th
- zweites Strukturteilsecond structure part
- 1010
- Beschlagfitting
- 1111
- erstes Beschlagfirst fitting
- 1212
- zweites Beschlagsecond fitting
- 1515
- erster Befestigungsbereichfirst fastening area
- 1818
- zweiter Befestigungsbereichsecond fastening area
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202005007198U DE202005007198U1 (en) | 2004-05-17 | 2005-05-04 | Motor vehicle seat structure, has structure parts having larger material thickness within fastening regions than wider ranges of parts , where material thickness gets reduced from fastening regions to distant ends of the structure parts |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004024781 | 2004-05-17 | ||
DE102004024781.1 | 2004-05-17 | ||
DE202005007198U DE202005007198U1 (en) | 2004-05-17 | 2005-05-04 | Motor vehicle seat structure, has structure parts having larger material thickness within fastening regions than wider ranges of parts , where material thickness gets reduced from fastening regions to distant ends of the structure parts |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005007198U1 true DE202005007198U1 (en) | 2005-09-01 |
Family
ID=34980962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202005007198U Expired - Lifetime DE202005007198U1 (en) | 2004-05-17 | 2005-05-04 | Motor vehicle seat structure, has structure parts having larger material thickness within fastening regions than wider ranges of parts , where material thickness gets reduced from fastening regions to distant ends of the structure parts |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202005007198U1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007007296A1 (en) * | 2007-02-12 | 2008-08-14 | Keiper Gmbh & Co.Kg | Vehicle seat, in particular motor vehicle seat |
DE102009005130A1 (en) | 2009-01-13 | 2010-07-15 | Keiper Gmbh & Co. Kg | Structure for vehicle seat i.e. motor vehicle seat, has structural part including fastening region that borders opening and exhibits ring shape with radial width less than diameter of opening of structural part |
WO2010081508A1 (en) | 2009-01-13 | 2010-07-22 | Keiper Gmbh & Co. Kg | Vehicle seat, in particular motor vehicle seat |
DE102009057928A1 (en) | 2009-12-09 | 2011-06-16 | Keiper Gmbh & Co. Kg | Vehicle seat, in particular motor vehicle seat |
WO2011103501A3 (en) * | 2010-02-19 | 2011-10-13 | Johnson Controls Technology Company | One-piece seat back structure and method of manufacturing |
US9643524B2 (en) | 2006-09-05 | 2017-05-09 | Faurecia Autositze Gmbh | Backrest for a rear seat of a motor vehicle |
DE102010055181B4 (en) | 2010-08-16 | 2023-03-09 | Adient Us Llc | Manufacturing process and side part of the structure of a vehicle seat |
-
2005
- 2005-05-04 DE DE202005007198U patent/DE202005007198U1/en not_active Expired - Lifetime
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9643524B2 (en) | 2006-09-05 | 2017-05-09 | Faurecia Autositze Gmbh | Backrest for a rear seat of a motor vehicle |
DE102007007296A1 (en) * | 2007-02-12 | 2008-08-14 | Keiper Gmbh & Co.Kg | Vehicle seat, in particular motor vehicle seat |
CN102282041B (en) * | 2009-01-13 | 2014-02-05 | 凯波有限责任两合公司 | Vehicle seat, in particular motor vehicle seat |
DE102009005130A1 (en) | 2009-01-13 | 2010-07-15 | Keiper Gmbh & Co. Kg | Structure for vehicle seat i.e. motor vehicle seat, has structural part including fastening region that borders opening and exhibits ring shape with radial width less than diameter of opening of structural part |
WO2010081508A1 (en) | 2009-01-13 | 2010-07-22 | Keiper Gmbh & Co. Kg | Vehicle seat, in particular motor vehicle seat |
DE102009005130B4 (en) | 2009-01-13 | 2023-05-04 | Keiper Seating Mechanisms Co., Ltd. | Structure for a vehicle seat |
US8851572B2 (en) | 2009-01-13 | 2014-10-07 | Johnson Controls Components GmbH & Co. KG. | Vehicle seat, in particular motor vehicle seat |
US8973998B2 (en) | 2009-12-09 | 2015-03-10 | Keiper Gmbh & Co. Kg | Vehicle seat, in particular motor vehicle seat |
WO2011069604A1 (en) | 2009-12-09 | 2011-06-16 | Keiper Gmbh & Co. Kg | Vehicle seat, in particular motor vehicle seat |
DE102009057928B4 (en) | 2009-12-09 | 2023-01-19 | Keiper Seating Mechanisms Co., Ltd. | Vehicle seat, in particular motor vehicle seat |
DE102009057928A1 (en) | 2009-12-09 | 2011-06-16 | Keiper Gmbh & Co. Kg | Vehicle seat, in particular motor vehicle seat |
JP2013520348A (en) * | 2010-02-19 | 2013-06-06 | ジョンソン コントロールズ テクノロジー カンパニー | Integrated seat back structure |
WO2011103501A3 (en) * | 2010-02-19 | 2011-10-13 | Johnson Controls Technology Company | One-piece seat back structure and method of manufacturing |
US9045068B2 (en) | 2010-02-19 | 2015-06-02 | Johnson Controls Technology Company | One-piece seat back structure |
DE102010055181B4 (en) | 2010-08-16 | 2023-03-09 | Adient Us Llc | Manufacturing process and side part of the structure of a vehicle seat |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20051006 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20080609 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20110516 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years | ||
R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20130611 |
|
R081 | Change of applicant/patentee |
Owner name: JOHNSON CONTROLS COMPONENTS GMBH & CO. KG, DE Free format text: FORMER OWNER: KEIPER GMBH & CO. KG, 67657 KAISERSLAUTERN, DE Effective date: 20140626 |
|
R071 | Expiry of right |