DE19844077C1 - Reclining angle adjuster for motor vehicle seat - Google Patents
Reclining angle adjuster for motor vehicle seatInfo
- Publication number
- DE19844077C1 DE19844077C1 DE19844077A DE19844077A DE19844077C1 DE 19844077 C1 DE19844077 C1 DE 19844077C1 DE 19844077 A DE19844077 A DE 19844077A DE 19844077 A DE19844077 A DE 19844077A DE 19844077 C1 DE19844077 C1 DE 19844077C1
- Authority
- DE
- Germany
- Prior art keywords
- adjustment device
- seat frame
- seat
- toothed
- inclination adjustment
- 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 - Fee Related
Links
- 230000000903 blocking effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
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
- B60N2/04—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
- B60N2/18—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 the front or the rear portion of the seat being adjustable, e.g. independently of each other
- B60N2/1807—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 the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the cinematic
- B60N2/1842—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 the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the cinematic pivoting about an axis located in the rear
-
- 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
- B60N2/18—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 the front or the rear portion of the seat being adjustable, e.g. independently of each other
- B60N2/1807—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 the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by the cinematic
- B60N2/181—Rods
-
- 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
- B60N2/18—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 the front or the rear portion of the seat being adjustable, e.g. independently of each other
- B60N2/1892—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 the front or the rear portion of the seat being adjustable, e.g. independently of each other characterised by a lock
-
- 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
- B60N2/18—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 the front or the rear portion of the seat being adjustable, e.g. independently of each other
- B60N2/1896—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
- B60N2/02—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
-
- 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
- B60N2/90—Details or parts not otherwise provided for
- B60N2/919—Positioning and locking mechanisms
- B60N2/933—Positioning and locking mechanisms rotatable
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
Description
Die Erfindung betrifft eine Neigungsverstellvorrichtung für einen Kraftfahrzeugsitz nach dem Oberbegriff des Patentan spruchs 1.The invention relates to a tilt adjustment device for a motor vehicle seat according to the preamble of the patent saying 1.
Bei einer Neigungsverstellvorrichtung der als bekannt vor ausgesetzten Art ist das verzahnte Element als Zahnsegment ausgebildet und schwenkbar an einem Seitenholm des Sitzrah mens gelagert. Das mit dem Zahnsegment zusammenwirkende Rastglied ist als Rastklinke ausgebildet. Zwischen dem Len ker und dem Seitenholm ist eine vorgespannte Torsionsfeder angeordnet. Unter der Wirkung der vorgespannten Torsionsfe der wird der Sitzrahmen in seinem vorderen Bereich nach un ten gezogen.In the case of an inclination adjustment device known as before exposed type is the toothed element as a tooth segment trained and pivotable on a side member of the seat frame mens stored. The one that interacts with the tooth segment Locking element is designed as a locking pawl. Between the Len ker and the side rail is a preloaded torsion spring arranged. Under the action of the prestressed torsion spring the front of the seat frame in un pulled.
Zum Verstellen der Neigung muß die aus Rastklinke und Zahn segment bestehende Blockiervorrichtung gelöst werden. In der gelösten Stellung kann der Benutzer durch Ausüben eines Drucks mit seinem Rücken gegen die Rückenlehne diese nach hinten drücken und damit den Sitzrahmen gegen die Kraft der vorgespannten Feder vorn anheben. Wenn mit dem Fahrzeugsitz das Sitzteil in eine gegenüber der Auslösestellung nach vorn geneigte Position verlagert werden soll, muß der Be nutzer die von der Feder auf den Sitzrahmen ausgeübte Ver stellkraft mit seinem Rücken abfangen. Wegen der beim Stand der Technik gegebenen Hebelverhältnisse muß die Feder ver gleichsweise kräftig ausgelegt sein. Eine derartige Feder ist schwer und teuer. Außerdem ist eine derartige Feder bruchgefährdet. Schließlich erweist es sich als nachteilig, daß die Verstellkräfte in die unterschiedlichen Neigungs richtungen stark unterschiedlich sind. Die Federvorspann kraft kann dazu führen, daß nach dem Lösen der Blockiervor richtung der Sitz unbeabsichtigt schnell in die vorne abge senkte Neigungsposition verschwenkt wird, weil der Benutzer von der unterstützenden Federkraft überrascht wird.To adjust the inclination, the latch and tooth must be used segment existing blocking device can be solved. In The released position can be exercised by the user Pressure with his back against the backrest Press back and thus the seat frame against the force of the Raise the preloaded spring at the front. If with the vehicle seat the seat part in a position opposite to the release position to be moved forward inclined position, the Be user the Ver exerted by the spring on the seat frame Intercept the power with his back. Because of the the technology given leverage, the spring must ver equally designed to be powerful. Such a feather is difficult and expensive. In addition, such a spring at risk of breakage. Finally, it turns out to be disadvantageous that the adjusting forces in the different inclinations directions are very different. The spring preload Force can lead to that after loosening the blocking direction of the seat unintentionally quickly into the front lowered tilt position is pivoted because of the user is surprised by the supportive spring force.
Es ist auch bekannt, einen Sitzrahmen über ein Lenkerpaar verschwenkbar an einer Sitzschiene zu befestigen und ein Sitzkissen am Sitzrahmen um eine hintere Achse verschwenk bar anzulenken. Die vordere Anlenkung des Sitzkissens er folgt über ein Kniegelenk am Sitzrahmen. Die Verstellung soll entweder über einen Antriebsmotor vorgenommen werden oder mittels einer nicht näher beschriebenen Handverstel lung.It is also known to have a seat frame over a pair of handlebars attachable to a seat rail and a swivel Swivel the seat cushion on the seat frame around a rear axis bar to steer. The front linkage of the seat cushion follows via a knee joint on the seat frame. The adjustment should either be done via a drive motor or by means of a hand adjuster not described in detail lung.
Es ist ferner bekannt (DE 196 29 440 A1), das Sitzkissen eines Fahrzeugsitzes in seiner Neigung durch Höhenverstellung der Sitzvorderkante zu verstellen. Dies erfolgt mit Hilfe einer Schwenkbrücke, deren hintere Enden seitlich im Sitzrahmen gelagert sind. It is also known (DE 196 29 440 A1), the seat cushion one Vehicle seat in its inclination by adjusting the height To adjust the front edge of the seat. This is done with the help of a Swing bridge, whose rear ends laterally in the seat frame are stored.
Am vorderen Ende der Sitzbrücke befinden sich mit der Sitz brücke verbundene, vertikal verlaufende Verzahnungsberei che, die mit drehbaren Ritzeln zusammenwirken, welche auf einer gemeinsamen durchgehenden Antriebswelle von Hand ver drehbar sind. Die bekannte Lösung erlaubt eine stufenlose Verstellung und ist in ihrem Aufbau nicht mit der als be kannt vorausgesetzten Rastverstellungslösung vergleichbar.At the front end of the seat bridge are with the seat bridge connected, vertically running gearing area che, which cooperate with rotating pinions, which on a common continuous drive shaft ver are rotatable. The known solution allows an infinitely variable Adjustment and is not in its structure with that as be knows the required locking adjustment solution.
Schließlich ist auch bei Neigungsverstellvorrichtungen das Vorsehen einer Schlingfederbremse ebenso bekannt wie das Vorsehen von mit Zahnrädern zusammenwirkenden Reibscheiben.Finally, this is also the case with inclination adjustment devices Providing a wrap spring brake as well known as that Providing friction discs interacting with gear wheels.
Ausgehend von diesem Stand der Technik liegt der Erfindung die Aufgabe zugrunde, eine Neigungsverstellvorrichtung der als bekannt vorausgesetzten Art so auszubilden, daß die vom Benutzer aufzubringenden Verstellkräfte in beide Schwenk richtungen zumindest annähernd gleich sind, und daß in bei de Verschwenkrichtungen eine genau dosierbare Neigungsver stellung möglich ist.The invention is based on this prior art the task of a tilt adjustment device as a known presupposed type so that the dated Adjustment forces to be exerted by the user in both swivels directions are at least approximately the same, and that in at de pivoting directions a precisely adjustable inclination position is possible.
Die Lösung dieser Aufgabe erfolgt mit den Merkmalen des Pa tentanspruchs 1.This problem is solved with the characteristics of Pa claim 1.
Bei einer Verstellung eines Kraftfahrzeugsitzes mit der er findungsgemäßen Neigungsverstellvorrichtung wird einer Ver schwenkung in die unterschiedlichen Schwenkrichtungen eine praktisch gleiche Widerstandskraft entgegengesetzt. Die Neigungsveränderung erfolgt ausschließlich durch eine vom Benutzer ausgeübte Kraft. Damit ist eine unbeabsichtigte und unerwartete Verstellung des Sitzes ausgeschlossen. Weil der Neigungsveränderung ein ausreichend großer und in beide Richtungen wirksamer Widerstand entgegengesetzt wird, läßt sich die Verstellung auch in beide Verschwenkrichtungen sehr feinfühlig durchführen.When adjusting a motor vehicle seat with which he inventive inclination adjustment is a Ver swiveling in the different swiveling directions practically equal resistance. The Change of inclination takes place exclusively by a from User exerted force. This is an unintentional one and unexpected seat adjustment is excluded. Because the change in inclination is a sufficiently large and in both Opposing effective resistance directions the adjustment also in both pivoting directions perform very sensitively.
Bevorzugte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.Preferred embodiments of the invention result from the subclaims.
Nachstehend wird eine bevorzugte Ausführungsform der Erfin dung anhand der Zeichnungen im einzelnen beschrieben. Es zeigen:The following is a preferred embodiment of the invention tion described in detail with reference to the drawings. It demonstrate:
Fig. 1 - eine perspektivische Ansicht einer Neigungs verstellvorrichtung mit einem Seitenholm und daran angelenktem Lenker; Fig. 1 - a perspective view of a tilt adjustment device with a side rail and articulated handlebar;
Fig. 2 - eine Explosionsdarstellung der Neigungsver stellvorrichtung nach Fig. 1; Fig. 2 - an exploded view of the Neigungsver adjusting device according to Fig. 1;
Fig. 3 - einen Schnitt durch ein Zahnsegmentlager gemäß Schnittebene III-III in Fig. 1; Figure 3 - shows a section through a toothed segment bearing according to section plane III-III in Fig. 1.
Von einem Sitzrahmen eines Fahrzeugsitzes ist in Fig. 1 und 2 einer von zwei Seitenholmen 1 dargestellt. Der Seitenholm 1 ist mit einem Lenker 2 verschwenkbar an einem nicht dar gestellten Sitzbeschlagteil verankert. Die Anordnung eines Seitenholms und eines Lenkers auf der gegenüberliegenden Seite des Fahrzeugsitzes ist spiegelsymmetrisch. Der Lenker 2 ist mit dem gegenüberliegenden Lenker durch eine Stange 2c verbunden. Der Seitenholm 1 schwenkt zur Neigungsver stellung um eine hintere Achse 1d. Der Lenker schwenkt ge genüber dem Seitenholm 1 um eine vordere Achse 2a. An dem Seitenholm 1 ist ein als Zahnsegment 3 ausgebildetes ver zahntes Element schwenkbar um eine Schwenkachse 1e gela gert, in das ein Rastglied 4 eingreift. Das Rastglied 4 ist mit einer Welle 4b im Seitenholm 1 gelagert.One of two side rails 1 of a seat frame of a vehicle seat is shown in FIGS . 1 and 2. The side member 1 is pivotally anchored to a handlebar 2 on a seat fitting part not shown. The arrangement of a side bar and a handlebar on the opposite side of the vehicle seat is mirror-symmetrical. The handlebar 2 is connected to the opposite handlebar by a rod 2 c. The side member 1 pivots to the inclination Ver about a rear axis 1 d. The handlebar swings ge compared to the side member 1 about a front axis 2 a. On the side member 1 is designed as a toothed segment 3 ver toothed element pivotable about a pivot axis 1 e gela gert, in which a locking member 4 engages. The locking member 4 is mounted with a shaft 4 b in the side member 1 .
In dem Seitenholm 1 ist ein Mitnehmerbolzen 1f in einem Schlitz 1g verschieblich geführt. Der Mitnehmerbolzen 1f ist durch eine Bohrung 3e des Zahnsegments 3 gesteckt. Auf den Mitnehmerbolzen 1f ist der Lenker 2 mit einem Lagerauge 2b aufgeschoben. Eine Verschiebung des Mitnehmerbolzens 1f im Schlitz 1g führt zu einer Schwenkbewegung des Zahnseg ments 3 um die Schwenkachse 1e.In the side member 1 , a driver pin 1 f is slidably guided in a slot 1 g. The driver pin 1 f is inserted through a bore 3 e of the toothed segment 3 . The handlebar 2 with a bearing eye 2 b is pushed onto the driving pin 1 f. A displacement of the driving pin 1 f in the slot 1 g leads to a pivoting movement of the toothed segment 3 about the pivot axis 1 e.
Das Zahnsegment 3 weist eine als Lagerbohrung 3a ausgebil dete Lagerstelle auf, mit der es auf einem Flanschbolzen 1a gelagert ist. Der Flanschbolzen 1a ist undrehbar mit dem Seitenholm 1 verbunden. Auf das lagerseitige Ende des Zahn segments 3 ist ein Kunststoffschuh 3d aufgeschoben, der rings um die Lagerbohrung 3a in einem als Bremsfläche 3b dienenden Bereich verstärkt ist. Der Bremsfläche 3b liegt der Flansch des Flanschbolzens 1a gegenüber, dessen dem Zahnsegment 3 zugewandte Ringfläche eine Bremsfläche 1b bildet. In Fig. 3 ist erkennbar, daß der Kunststoffschuh 3d auf der gegenüberliegenden Seite eine weitere Bremsfläche 3c besitzt, die an eine Bremsfläche 1c am Seitenholm 1 an gepreßt wird. The toothed segment 3 has a bore as a bearing 3 a ausgebil an end bearing point at which it is mounted on a flange bolt 1 a. The flange bolt 1 a is non-rotatably connected to the side member 1 . The bearing-side end of the toothed segment 3, a plastic shoe 3 is pushed d, rings which is reinforced around the bearing bore 3 a in a b as a braking surface 3 serving area. The braking surface 3 b is opposite the flange of the flange bolt 1 a, the annular surface of which faces the toothed segment 3 forms a braking surface 1 b. In Fig. 3 it can be seen that the plastic shoe 3 d on the opposite side has a further braking surface 3 c, which is pressed against a braking surface 1 c on the side member 1 .
Nach dem Ausheben der Verzahnung 4a des Rastgliedes 4 aus der Verzahnung 3f des Zahnsegments 3 durch Verschwenken des Rastgliedes 4 mit der Welle 4b mittels einer nicht darge stellten Betätigungseinrichtung kann der Fahrzeugsitz durch Verlagerung des Körperschwerpunkts des Sitzbenutzers nach vorne in eine flachere Position verstellt werden. Eine Ver lagerung des Körperschwerpunkts nach hinten und der Druck auf die Rückenlehne durch den Rücken des Sitzbenutzers ver stellt den Fahrzeugsitz in Richtung stärkerer Neigung. Durch die zwischen Seitenholm 1 und Zahnsegment 3 wirkende Reibung wird die Verstellgeschwindigkeit begrenzt. Ein plötzliches Kippen des Sitzes in eine Endlage kann nicht auftreten. Nachdem die von dem Sitzbenutzer ausgeübte Ver stellkraft aufgehört hat, verharrt der Fahrzeugsitz in der eingenommen Neigungsposition, da das Haftmoment größer als das Reibmoment ist.After lifting the toothing 4 a of the locking member 4 from the toothing 3 f of the toothed segment 3 by pivoting the locking member 4 with the shaft 4 b by means of an actuator not shown Darge the vehicle seat can be adjusted by moving the center of gravity of the seat user forward to a flatter position will. A shift of the center of gravity backwards and the pressure on the backrest by the back of the seat user moves the vehicle seat towards a greater inclination. The adjustment speed is limited by the friction acting between the side member 1 and the toothed segment 3 . A sudden tilting of the seat into an end position cannot occur. After the adjusting force exerted by the seat user has ceased, the vehicle seat remains in the inclined position assumed, since the holding torque is greater than the frictional torque.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19844077A DE19844077C1 (en) | 1998-09-25 | 1998-09-25 | Reclining angle adjuster for motor vehicle seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19844077A DE19844077C1 (en) | 1998-09-25 | 1998-09-25 | Reclining angle adjuster for motor vehicle seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19844077C1 true DE19844077C1 (en) | 1999-11-18 |
Family
ID=7882273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19844077A Expired - Fee Related DE19844077C1 (en) | 1998-09-25 | 1998-09-25 | Reclining angle adjuster for motor vehicle seat |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE19844077C1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006006294B4 (en) * | 2005-02-11 | 2012-01-19 | Lear Corp. | Damper for an adjustable vehicle seat |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3407159C2 (en) * | 1984-02-28 | 1988-05-19 | Daimler-Benz Ag, 7000 Stuttgart, De | |
| DE19617401A1 (en) * | 1996-04-30 | 1997-11-06 | Faure Bertrand Sitztech Gmbh | Motor vehicle seat with tilt adjustment |
| DE19629440A1 (en) * | 1996-07-22 | 1998-01-29 | Hammerstein Gmbh C Rob | Motor vehicle seat with height-adjustable seat pad |
-
1998
- 1998-09-25 DE DE19844077A patent/DE19844077C1/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3407159C2 (en) * | 1984-02-28 | 1988-05-19 | Daimler-Benz Ag, 7000 Stuttgart, De | |
| DE19617401A1 (en) * | 1996-04-30 | 1997-11-06 | Faure Bertrand Sitztech Gmbh | Motor vehicle seat with tilt adjustment |
| DE19629440A1 (en) * | 1996-07-22 | 1998-01-29 | Hammerstein Gmbh C Rob | Motor vehicle seat with height-adjustable seat pad |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006006294B4 (en) * | 2005-02-11 | 2012-01-19 | Lear Corp. | Damper for an adjustable vehicle seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of patent without earlier publication of application | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: BERTRAND FAURE SITZTECHNIK GMBH & CO. KG, 31655 ST |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: FAURECIA AUTOSITZE GMBH & CO. KG, 31655 STADTHAGEN |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: BAYERISCHE MOTOREN WERKE AG, 80809 MUENCHEN, DE Owner name: FAURECIA AUTOSITZE GMBH, 31655 STADTHAGEN, DE |
|
| 8339 | Ceased/non-payment of the annual fee |