DE102006005966A1 - Motor vehicle seat, has crash lock working together with adjusting device that adjusts position or part of seat, and another crash lock in engagement with adjusting device during stationary position or part of seat - Google Patents
Motor vehicle seat, has crash lock working together with adjusting device that adjusts position or part of seat, and another crash lock in engagement with adjusting device during stationary position or part of seat Download PDFInfo
- Publication number
- DE102006005966A1 DE102006005966A1 DE200610005966 DE102006005966A DE102006005966A1 DE 102006005966 A1 DE102006005966 A1 DE 102006005966A1 DE 200610005966 DE200610005966 DE 200610005966 DE 102006005966 A DE102006005966 A DE 102006005966A DE 102006005966 A1 DE102006005966 A1 DE 102006005966A1
- Authority
- DE
- Germany
- Prior art keywords
- seat
- motor vehicle
- adjusting device
- vehicle seat
- crash
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—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 adjustable
- B60N2/235—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 adjustable by gear-pawl type mechanisms
- B60N2/2352—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 adjustable by gear-pawl type mechanisms with external pawls
-
- 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
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1605—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the cinematic
- B60N2/161—Rods
- B60N2/1615—Parallelogram-like structure
-
- 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
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/169—Stepwise movement mechanisms, e.g. ratchets
-
- 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
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/43—Safety locks
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft einen Kraftfahrzeugsitz mit einer Verstellvorrichtung, mit der die Lage des Sitzes selbst oder Teile des Sitzes zueinander verstellbar sind und einer Crashsperre, die mit der Verstellvorrichtung zusammenwirkt.The The present invention relates to a motor vehicle seat having a Adjustment device with which the position of the seat itself or parts of the seat are mutually adjustable and a crash barrier, the cooperates with the adjusting device.
Derartige
gattungsgemäße Kraftfahrzeugsitze
sind beispielsweise aus der deutschen Patentschrift
Es war deshalb die Aufgabe der vorliegenden Erfindung einen Kraftfahrzeugsitz zur Verfügung zu stellen, der die Nachteile des Standes der Technik nicht aufweist.It Therefore, the object of the present invention was a motor vehicle seat available too provide, which does not have the disadvantages of the prior art.
Gelöst wird die Aufgabe mit einem Kraftfahrzeugsitz mit einer Verstellvorrichtung, mit der die Lage des Sitzes selbst oder Teile des Sitzes zueinander verstellbar sind und einer Crashsperre, die mit der Verstellvorrichtung zusammenwirkt, wobei bei stationärer Lage des Sitzes und/oder seiner Teile die Crashsperre im Eingriff mit der Verstellvorrichtung ist.Is solved the object with a motor vehicle seat with an adjusting device, with the location of the seat itself or parts of the seat to each other are adjustable and a crash barrier, with the adjustment interacts with, while at stationary Location of the seat and / or its parts the crash lock engaged with the adjustment is.
Es war für den Fachmann überaus erstaunlich und nicht zu erwarten, dass der erfindungsgemäße Kraftfahrzeugsitz sehr sicher ist, weil der Kraftfahrzeugsitz bis auf wenige Ausnahmen, in denen die Lage des Sitzes selbst oder seiner Teile zueinander verändert werden, sich in einem verriegelten Zustand befindet, so dass die bei einem Crash auftretenden Kräfte sicher in die Karosserie des Kraftfahrzeuges eingeleitet werden. Der erfindungsgemäße Kraftfahrzeugsitz ist einfach und kostengünstig herzustellen. Des weiteren muss der Kraftfahrzeugsitz nach einem Crash, sofern er unbeschädigt geblieben ist, nicht repariert werden.It was for the expert very much amazing and not to be expected that the motor vehicle seat according to the invention is very safe because the vehicle seat, with a few exceptions, in which the position of the seat itself or its parts to each other are changed, is in a locked state, so that at a Crash occurring forces safely be introduced into the body of the vehicle. The motor vehicle seat according to the invention is easy and inexpensive manufacture. Furthermore, the motor vehicle seat after a crash, unless he is undamaged has remained, can not be repaired.
Erfindungsgemäß weist der Kraftfahrzeugsitz eine Verstellvorrichtung auf, die den Sitz in seiner Lage selbst oder die Lage von Teilen des Sitzes zueinander verändern.According to the invention the motor vehicle seat on an adjustment that the seat in its location itself or the location of parts of the seat to each other change.
Vorzugsweise handelt es sich bei der Verstellvorrichtung um eine Höhenverstellung des Sitzes. Denkbar ist aber auch, dass Verstellvorrichtung beispielsweise ein Recliner ist.Preferably If the adjustment is a height adjustment of the seat. It is also conceivable that adjusting device, for example a recliner is.
Diese Verstellvorrichtung ist mit einer Crashsperre versehen, wobei sich diese Crashsperre erfindungsgemäß im permanenten Eingriff mit mindestens einem Teil der Verstellvorrichtung befindet, solange der Sitz in einem stationären Zustand ist, d. h. der Sitz in seiner Lage selbst oder die Lage der Teile des Sitzes zueinander nicht verändert werden. Die Crashsperre wirkt dabei so, dass die bei einem Crash auftretenden Kräfte von dem Rahmen des Kraftfahrzeugsitzes in die Karosserie des Kraftfahrzeuges eingeleitet werden und nicht oder nur zu einem sehr geringen Maße zu einer Lageveränderung des Kraftfahrzeugsitzes oder seiner Bestandteile führen. Dadurch wird der Einfluss eines Crashes auf die Insassen des Kraftfahrzeuges möglichst gering gehalten.These Adjustment device is provided with a crash barrier, wherein this crash barrier according to the invention in permanent Engaged with at least a portion of the adjusting device, while the seat is in a stationary state, d. H. of the Seat in its location itself or the location of the parts of the seat to each other not changed become. The crash barrier works so that the occurring in a crash personnel from the frame of the motor vehicle seat into the body of the motor vehicle be initiated and not or only to a very small extent to a change of position of the vehicle seat or its components. Thereby becomes the influence of a crash on the occupants of the motor vehicle preferably kept low.
Vorzugsweise weist die Crashsperre ein Verriegelungselement auf, dass formschlüssig mit mindestens einem Teil der Verstellvorrichtung zusammenwirkt. In einer besonders bevorzugten Ausführungsform der vorliegenden Erfindung, wird dieser Formschluss durch Zähne erzeugt, die ineinander greifen. Weiterhin bevorzugt ist, dass Verriegelungselement gegen das Teil der Verstellvorrichtung, mit dem es formschlüssig zusammen wirkt, vorgespannt. Diese bevorzugte Ausführungsform der vorliegenden Erfindung hat zum einen den Vorteil, dass keine Geräuschentwicklung auftritt und zum anderen dass das Verriegelungselement und die Verstellvorrichtung spielfrei zusammenwirken. Weiterhin bevorzugt ist, dass Verriegelungselement schwimmend gelagert. Diese Ausführungsform der vorliegenden Erfindung hat den Vorteil, dass insbesondere, wenn Zähne als Formschlussmittel verwendet werden, ein Formschluss tatsächlich zustande kommt und nicht die Spitzen der Zähne aufeinander stehen, ohne dass sie hinreichend formschlüssig zusammenwirken. Schwimmend gelagert im Sinne der Erfindung bedeutet, dass das Verriegelungselement mindestens in einer Raumrichtung vorzugsweise in zwei Raumrichtungen in einem begrenzten Umfang beweglich gelagert ist.Preferably has the crash lock on a locking element that positively with at least a part of the adjusting device cooperates. In a particularly preferred embodiment of the present invention, this fit is generated by teeth, the mesh. Further preferred is that locking element against the part of the adjusting device with which it is positively connected acts, biased. This preferred embodiment of the present invention on the one hand has the advantage that no noise occurs and on the other hand, that the locking element and the adjustment free of play interact. Further preferred is that locking element stored floating. This embodiment The present invention has the advantage that, in particular, when Teeth as positive locking means used, a positive connection actually comes about and not the tips of the teeth stand on each other without they interact sufficiently form-fitting. Floating stored in the sense of the invention means that the locking element at least in one spatial direction, preferably in two spatial directions is movably mounted to a limited extent.
Weiterhin bevorzugt weist die Crashsperre des erfindungsgemäßen Kraftfahrzeugsitzes ein Entriegelungselement auf, mit dem die Crashsperre entriegelt werden kann, so dass der Sitz in seiner Lage des Sitzes oder die Lage von Teilen des Sitzes zueinander veränderbar ist.Farther Preferably, the crash barrier of the motor vehicle seat according to the invention an unlocking with which unlocks the crash lock so that the seat can be in his position of the seat or the Location of parts of the seat is mutually variable.
Ein weiterer oder bevorzugter Gegenstand der vorliegenden Erfindung ist außerdem ein Kraftfahrzeugsitz mit einer Verstellvorrichtung, mit der die Lage des Sitzes selbst oder Teile des Sitzes zueinander verstellbar sind und der zwei Crashsperren, die mit der Verstellvorrichtung zusammenwirken, aufweist.One further or preferred subject of the present invention is also a motor vehicle seat with an adjustment, with the location the seat itself or parts of the seat are mutually adjustable and the two crash barriers that interact with the adjustment device, having.
Diese Erfindung oder diese bevorzugte Ausführungsform der vorliegenden Erfindung hat den Vorteil, dass auftretende Crashkräfte gleichmäßig in den Rahmen des Kraftfahrzeugsitzes eingeleitet werden. Dadurch kann dieser zum einen konstruktiv leichter ausgeführt werden zu anderen hat diese Ausführungsform der vorliegenden Erfindung den Vorteil, dass ein derartiger Sitz noch zusätzliche Sicherheit bietet.This invention or this preferred embodiment of the present invention has the advantage that occurring crash forces are introduced uniformly in the frame of the motor vehicle seat. This can be constructive on the one hand To be made easier to others, this embodiment of the present invention has the advantage that such a seat still provides additional security.
Erfindungsgemäß weist der Kraftfahrzeugsitz zwei Crashsperren auf, die vorzugsweise beidseitig des Sitzrahmens angeordnet sind.According to the invention the motor vehicle seat on two crash barriers, preferably on both sides the seat frame are arranged.
Vorzugsweise sind beide Crashsperren im Wesentlichen gleichzeitig aktivierbar bzw. deaktivierbar.Preferably Both crash barriers are essentially simultaneously activated or deactivated.
Vorzugsweise werden die Verstellvorrichtung und/oder die Crashsperre manuell oder elektrisch betrieben.Preferably be the adjusting and / or the crash lock manually or electrically operated.
Im
Folgenden wir die Erfindung anhand der
Die
entriegelte Situation ist in
- 11
- Crashsperrecrash barrier
- 22
- Verstellvorrichtung, Sitzhöhenverstelleradjusting, seat height adjuster
- 33
- Verriegelungselementlocking element
- 3-3
- Zähneteeth
- 44
- Teil der Verstellvorrichtungpart the adjusting device
- 55
- Entriegelungselementunlocking
- 66
- Sitzrahmenseat frame
- 77
- Pfeilarrow
- 88th
- Wellewave
- 99
- Verbindungsmittel, Kabel, BowdenzugConnecting means Cable, Bowden cable
- 1010
- Betätigungselementactuator
- 1111
- Motorischer Antriebmotorized drive
- 1212
- Karosseriebody
- 1313
- Hülseshell
- 1414
- Federfeather
- 1515
- Federfeather
- 1616
- BowdenzugBowden
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610005966 DE102006005966A1 (en) | 2006-02-08 | 2006-02-08 | Motor vehicle seat, has crash lock working together with adjusting device that adjusts position or part of seat, and another crash lock in engagement with adjusting device during stationary position or part of seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610005966 DE102006005966A1 (en) | 2006-02-08 | 2006-02-08 | Motor vehicle seat, has crash lock working together with adjusting device that adjusts position or part of seat, and another crash lock in engagement with adjusting device during stationary position or part of seat |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006005966A1 true DE102006005966A1 (en) | 2007-08-23 |
Family
ID=38288596
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610005966 Ceased DE102006005966A1 (en) | 2006-02-08 | 2006-02-08 | Motor vehicle seat, has crash lock working together with adjusting device that adjusts position or part of seat, and another crash lock in engagement with adjusting device during stationary position or part of seat |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006005966A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010000635A1 (en) | 2010-03-04 | 2011-09-08 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Seat for a motor vehicle |
DE102010020907A1 (en) | 2010-05-18 | 2011-11-24 | Isringhausen Gmbh & Co. Kg | Locking device for vehicle seat, has two surfaces and four guide surfaces, where fourth guide surface is arranged opposite to second guide surface of guide part and stop surface is arranged opposite to another stop surface of guide part |
WO2012135347A1 (en) * | 2011-03-28 | 2012-10-04 | Johnson Controls Technology Company | Energy management feature for vehicle seating |
US12122265B2 (en) | 2020-05-14 | 2024-10-22 | Lear Corporation | Track assembly |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19701181A1 (en) * | 1996-09-06 | 1998-03-12 | Grinfa S A | Height adjustment mechanism for vehicle seats |
-
2006
- 2006-02-08 DE DE200610005966 patent/DE102006005966A1/en not_active Ceased
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19701181A1 (en) * | 1996-09-06 | 1998-03-12 | Grinfa S A | Height adjustment mechanism for vehicle seats |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010000635A1 (en) | 2010-03-04 | 2011-09-08 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Seat for a motor vehicle |
US8602491B2 (en) | 2010-03-04 | 2013-12-10 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Seat for a motor vehicle |
DE102010020907A1 (en) | 2010-05-18 | 2011-11-24 | Isringhausen Gmbh & Co. Kg | Locking device for vehicle seat, has two surfaces and four guide surfaces, where fourth guide surface is arranged opposite to second guide surface of guide part and stop surface is arranged opposite to another stop surface of guide part |
DE102010020907B4 (en) * | 2010-05-18 | 2013-12-19 | Isringhausen Gmbh & Co. Kg | Locking device for a vehicle seat and vehicle seat |
WO2012135347A1 (en) * | 2011-03-28 | 2012-10-04 | Johnson Controls Technology Company | Energy management feature for vehicle seating |
CN103459193A (en) * | 2011-03-28 | 2013-12-18 | 约翰逊控制技术公司 | Energy management feature for vehicle seating |
US9248763B2 (en) | 2011-03-28 | 2016-02-02 | Johnson Controls Technology Company | Energy management feature for vehicle seating |
CN103459193B (en) * | 2011-03-28 | 2016-10-05 | 约翰逊控制技术公司 | Be suitable to the energy management features of seat |
US12122265B2 (en) | 2020-05-14 | 2024-10-22 | Lear Corporation | Track assembly |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8131 | Rejection |