DE102007062358B3 - Adjustment device used for vehicle seats consists of a motor and a gear that is fixed onto the seat component of drive shaft with a tooth element - Google Patents
Adjustment device used for vehicle seats consists of a motor and a gear that is fixed onto the seat component of drive shaft with a tooth element Download PDFInfo
- Publication number
- DE102007062358B3 DE102007062358B3 DE102007062358A DE102007062358A DE102007062358B3 DE 102007062358 B3 DE102007062358 B3 DE 102007062358B3 DE 102007062358 A DE102007062358 A DE 102007062358A DE 102007062358 A DE102007062358 A DE 102007062358A DE 102007062358 B3 DE102007062358 B3 DE 102007062358B3
- Authority
- DE
- Germany
- Prior art keywords
- securing clip
- drive device
- deformation
- pinion
- tongues
- 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
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
- B60N2/1605—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
- B60N2/1635—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 drive mechanism
- B60N2/165—Gear wheel driven mechanism
-
- 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
- B60N2205/00—General mechanical or structural details
- B60N2205/20—Measures for elimination or compensation of play or backlash
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 vorliegende Erfindung betrifft eine Verstellvorrichtung eines Kraftfahrzeugsitzes gemäß dem Oberbegriff des Anspruchs 1.The The present invention relates to an adjustment device of a motor vehicle seat according to the generic term of claim 1.
Eine
derartige Verstellvorrichtung ist aus der
Die Höhenverstellung erfolgt durch eine Antriebsvorrichtung, die an einem der hinteren Lenker vorgesehen ist. Dabei handelt es sich um eine Pumpe, die nach dem Prinzip eines Ratschengetriebes arbeitet und über einen Handhebel bedienbar ist. Die Antriebsvorrichtung ist auf der der Außenseiten eines der Seitenteile des Sitzteils angeordnet. Eine Antriebswelle der Antriebsvorrichtung durchragt dieses Seitenteil und trägt auf dessen Innenseite ein Ritzel, welches mit einem Zahnsegment kämmt, das einteilig mit dem Lenker zur Höhenverstellung ausgebildet ist. Um das Ritzel im Crashfall gegen Schiefstellung zu sichern ist eine Sicherungsklammer vorgesehen, die am Seitenteil festgelegt ist und ein Lager für das Ritzel aufnimmt.The height adjustment is done by a drive device that is attached to one of the rear Handlebar is provided. This is a pump that works on the principle of a ratchet mechanism and a Hand lever is operable. The drive device is on the outsides arranged one of the side parts of the seat part. A drive shaft the drive device protrudes through this side part and carries on the Inside a pinion, which meshes with a toothed segment, the one-piece with the handlebar for height adjustment is trained. To the pinion in the event of a crash against misalignment too Secure a securing clip is provided on the side panel is fixed and a warehouse for picks up the pinion.
Die Antriebsvorrichtung ist vor ihrer endgültigen Montage lose mit dem Seitenteil verschraubt und über Langlöcher auf das Zahnelement zu am Seitenteil verschiebbar gelagert. Bei Montage der Sicherungsklammer kommt ein starrer Bereich der Sicherungsklammer in radiale Anlage an die Antriebsvorrichtung, womit diese und damit auch das Ritzel in das Zahnsegment hineingedrückt wird. Anschließend wird die Antriebsvorrichtung fest mit dem Seitenteil verschraubt. Durch diese Lösung soll ein Spiel zwischen dem Ritzel und dem Zahnsegment beseitig werden.The Drive device is loose with the before their final assembly Side part bolted and over slots slidably mounted on the tooth element to the side part. at Mounting the securing clip comes a rigid area of the securing clip in radial contact with the drive device, whereby these and thus also the pinion is pressed into the toothed segment. Subsequently, will the drive device firmly bolted to the side part. By this solution should be eliminated a clearance between the pinion and the toothed segment.
Aufgabe der vorliegenden Erfindung ist es, eine weitere gattungsgemäße Verstellvorrichtung zur Verfügung zu stellen, mit der nicht nur eine Spieleliminierung zwischen dem Ritzel und dem Zahnsegment erreicht wird, sondern auch ein leichtgängiger Verstellvorgang garantiert ist.task The present invention is a further generic adjustment to disposal with not just a game removal between the two Pinion and the toothed segment is achieved, but also a smooth adjustment process is guaranteed.
Diese Aufgabe wird erfindungsgemäß mit einer Verstellvorrichtung gelöst, die die Merkmale des Anspruchs 1 aufweist.These Task is according to the invention with a Adjustment device solved, having the features of claim 1.
Aufgrund der konstruktiven Überschneidung zwischen dem Verformungsbereich der Sicherungsklammer und der Antriebsvorrichtung ist zum einen gewährleistet, dass das Ritzel nach beendeter Montage der Sicherungsklammer ohne bzw. mit einem nur geringen Spiel mit dem Zahnsegment kämmt. Der Verformungsbereich bleibt dabei in Anlage an die Antriebsvorrichtung und sorgt dadurch bei Leichtgängigkeit der Verstellvorrichtung für einen crashsicheren Eingriff des Ritzels in das Zahnsegment.by virtue of the constructive overlap between the deformation region of the securing clip and the drive device is guaranteed on the one hand that the pinion after completion of mounting the securing clip without or meshes with a little play with the toothed segment. Of the Deformation remains in contact with the drive device and thereby ensures smooth running the adjusting device for a crash-proof engagement of the pinion in the toothed segment.
Weitere vorteilhafte Ausgestaltungen der Erfindung ergeben sich aus den Unteransprüchen.Further advantageous embodiments of the invention will become apparent from the Dependent claims.
Die Erfindung wird nachstehend anhand eines Ausführungsbeispiels näher erläutert. In der dazugehörigen Zeichnung zeigt:The Invention will be explained in more detail with reference to an embodiment. In the associated Drawing shows:
Die
Zeichnung zeigt den hinteren Bereich eines als Blechformteil ausgebildeten
Seitenteils
Die
Seitenteile
In
dem gezeigten Ausführungsbeispiel
ist nur einer der vier Lenker, nämlich
der hintere linke Lenker
Der
Zahnsektor
Der
Antrieb des Lenkers
Die
Antriebsvorrichtung
Zur
Verstellvorrichtung gehört
als weiteres Bauteil eine Sicherungsklammer
Am
Ende der Lasche
Nachstehend
wird die Montage der Höhenverstellvorrichtung
beschrieben. Dabei wird davon ausgegangen, dass der Zahnsektor
Das
Seitenteil
Die
vorgesehene konstruktive Überschneidung
zwischen den Verformungszungen
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007062358A DE102007062358B3 (en) | 2007-12-22 | 2007-12-22 | Adjustment device used for vehicle seats consists of a motor and a gear that is fixed onto the seat component of drive shaft with a tooth element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007062358A DE102007062358B3 (en) | 2007-12-22 | 2007-12-22 | Adjustment device used for vehicle seats consists of a motor and a gear that is fixed onto the seat component of drive shaft with a tooth element |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007062358B3 true DE102007062358B3 (en) | 2008-10-23 |
Family
ID=39768218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007062358A Expired - Fee Related DE102007062358B3 (en) | 2007-12-22 | 2007-12-22 | Adjustment device used for vehicle seats consists of a motor and a gear that is fixed onto the seat component of drive shaft with a tooth element |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007062358B3 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015223485A1 (en) * | 2015-11-26 | 2017-06-01 | Johnson Controls Metals and Mechanisms GmbH & Co. KG | HEIGHT ADJUSTMENT FOR A VEHICLE SEAT, VEHICLE SEAT |
DE102016122439A1 (en) | 2016-11-22 | 2018-05-24 | Faurecia Autositze Gmbh | Seat height adjustment device for a vehicle seat |
DE102017131095A1 (en) * | 2017-12-22 | 2019-06-27 | Faurecia Autositze Gmbh | Seat adjustment device for a vehicle seat and method for producing a seat adjustment device |
WO2020020754A1 (en) * | 2018-07-25 | 2020-01-30 | Adient Engineering and IP GmbH | Vehicle seat |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006026194B3 (en) * | 2006-06-06 | 2007-06-28 | Faurecia Autositze Gmbh | Vehicle seat adjustment mechanism, with a drive to one side, has a clamping plate to take the pinion/bearing at the end of the drive shaft to lock the seat in the event of an impact collision |
-
2007
- 2007-12-22 DE DE102007062358A patent/DE102007062358B3/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006026194B3 (en) * | 2006-06-06 | 2007-06-28 | Faurecia Autositze Gmbh | Vehicle seat adjustment mechanism, with a drive to one side, has a clamping plate to take the pinion/bearing at the end of the drive shaft to lock the seat in the event of an impact collision |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015223485A1 (en) * | 2015-11-26 | 2017-06-01 | Johnson Controls Metals and Mechanisms GmbH & Co. KG | HEIGHT ADJUSTMENT FOR A VEHICLE SEAT, VEHICLE SEAT |
WO2017089310A1 (en) | 2015-11-26 | 2017-06-01 | Adient Luxembourg Holding S.à.r.l. | Height adjuster for a vehicle seat, and vehicle seat |
DE102015223485B4 (en) | 2015-11-26 | 2022-05-05 | Keiper Seating Mechanisms Co., Ltd. | HEIGHT ADJUSTER FOR A VEHICLE SEAT, VEHICLE SEAT |
DE102016122439A1 (en) | 2016-11-22 | 2018-05-24 | Faurecia Autositze Gmbh | Seat height adjustment device for a vehicle seat |
DE102016122439B4 (en) | 2016-11-22 | 2019-08-08 | Faurecia Autositze Gmbh | Seat height adjustment device for a vehicle seat |
DE102017131095A1 (en) * | 2017-12-22 | 2019-06-27 | Faurecia Autositze Gmbh | Seat adjustment device for a vehicle seat and method for producing a seat adjustment device |
WO2020020754A1 (en) * | 2018-07-25 | 2020-01-30 | Adient Engineering and IP GmbH | Vehicle seat |
CN112469589A (en) * | 2018-07-25 | 2021-03-09 | 安道拓工程技术知识产权有限公司 | Vehicle seat |
US11235685B2 (en) | 2018-07-25 | 2022-02-01 | Keiper Seating Mechanisms Co., Ltd. | Vehicle seat |
CN112469589B (en) * | 2018-07-25 | 2023-03-07 | 恺博座椅机械部件有限公司 | Vehicle seat |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |