DE102004055643A1 - Motor vehicle seat adjusting method, involves shifting swivel-shear links by drives to move seat forward and backward, to adjust seat height, backrest and seat surface inclinations, where seat is fixed firmly and parallel to base frame - Google Patents
Motor vehicle seat adjusting method, involves shifting swivel-shear links by drives to move seat forward and backward, to adjust seat height, backrest and seat surface inclinations, where seat is fixed firmly and parallel to base frame Download PDFInfo
- Publication number
- DE102004055643A1 DE102004055643A1 DE102004055643A DE102004055643A DE102004055643A1 DE 102004055643 A1 DE102004055643 A1 DE 102004055643A1 DE 102004055643 A DE102004055643 A DE 102004055643A DE 102004055643 A DE102004055643 A DE 102004055643A DE 102004055643 A1 DE102004055643 A1 DE 102004055643A1
- Authority
- DE
- Germany
- Prior art keywords
- seat
- backrest
- adjustment
- drives
- rotary
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 6
- 238000010276 construction Methods 0.000 description 7
- 239000013585 weight reducing agent Substances 0.000 description 6
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 241000446313 Lamella Species 0.000 description 1
- 230000006978 adaptation 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
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
-
- 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
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
- B60N2/0252—Non-manual adjustments, e.g. with electrical operation with logic circuits with relations between different adjustments, e.g. height of headrest following longitudinal position of seat
-
- 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
- B60N2/06—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 slidable
-
- 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
- B60N2/06—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 slidable
- B60N2/067—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 slidable by linear actuators, e.g. linear screw 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
- B60N2/02—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
- B60N2/06—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 slidable
- B60N2/07—Slide construction
- B60N2/0722—Constructive details
- B60N2/0725—Closing members for covering the slide
-
- 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
- B60N2/1625—Combination of rods and slides
-
- 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
- B60N2/1665—Hydraulic or pneumatic actuation
-
- 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
- B60N2/1807—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
- B60N2/1821—Combination of Rods and slides
-
- 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
- B60N2/185—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 drive 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
- B60N2/02—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
Abstract
Description
Die Erfindung betrifft ein Verfahren zur Sitzverstellung mit den im Oberbegriff des Anspruchs 1 genannten Merkmalen und einen Sitz mit verschiedenen Verstellfunktionen mit den im Oberbegriff des Anspruchs 2 genannten Merkmalen.The The invention relates to a method for seat adjustment with the in The preamble of claim 1 mentioned features and a seat with various adjustment functions with those in the preamble of the claim 2 mentioned features.
Es ist bekannt, bei der Sitzverstellung verschiedene Verstellfunktionen mittels serieller Strukturen vorzunehmen. Hierbei können die Sitzbewegungen unabhängig voneinander übernommen werden.It is known in the seat adjustment different adjustment functions make using serial structures. Here, the Seat movements independently taken from each other become.
Die Verwendung von seriellen Strukturen bei der Sitzverstellung erlaubt zwar den Einsatz von einfachen Steuerungen, da die meisten Sitzbewegungen unabhängig ausführbar sind, bedingt aber ein hohes Gewicht der Sitzausführung, weil seriell angeordnete Elemente, Antriebe und Gelenke steif auszuführen sind, damit sie die Massen der nachfolgenden Elemente sowie die hohen resultierenden Momente aufnehmen können. Es entstehen Sitze mit hohem Gewicht, aber mit einem großen Verstellbereich.The Use of serial structures allowed during seat adjustment Although the use of simple controls, as most seat movements independently executable are, but requires a high weight of the seat design, because serially arranged elements, drives and joints are stiff, so that they the masses of the subsequent elements as well as the high can absorb resulting moments. There are seats with high weight, but with a large adjustment range.
Der Erfindung liegt daher die Aufgabe zugrunde, ein Verfahren zur Sitzverstellung und einen Sitz mit verschiedenen Verstellfunktionen zu benennen, mit denen eine möglichst leichte und steife Sitzkonstruktion und eine möglichst weitgehend kraftschlussoptimierte und massenoptimierte Verstellung gewährleistet werden.Of the Invention is therefore based on the object, a method for seat adjustment and to name a seat with different adjustment functions, with whom one possible lightweight and stiff seat construction and a largely friction-optimized as possible and mass-optimized adjustment can be ensured.
Diese Aufgabe wird durch ein Verfahren zur Sitzverstellung mit den im Anspruch 1 genannten Merkmalen und mit einem Sitz mit den im Anspruch 2 genannten Merkmalen gelöst. Dadurch, dass zur Sitzverstellung vorrangig parallele Stellbewegungen durchgeführt werden, die eine kraftschlussoptimierte und/oder massenoptimierte Verstellung der Sitzelemente bewirken, lassen sich bestimmte Kinematiken wie die Höhenverstellung mit einer gleichzeitigen Neigungsverstellung und Längsverstellung kombinieren.These Task is by a method for seat adjustment with the in the Claim 1 features and having a seat with the in claim 2 solved mentioned features. Due to the fact that primarily parallel positioning movements are carried out for seat adjustment, the one frictionally optimized and / or mass-optimized adjustment cause the seating elements, certain kinematics such as the height adjustment with a simultaneous tilt adjustment and longitudinal adjustment combine.
Bei dem Sitz nach der Erfindung sind parallele Strukturen wie schlittenartige Verstellführungen vorgesehen, die Verstellkräfte in ein fachwerkartig aufgebautes Sitzgestell überführen. Hierdurch ergeben sich steife Konstruktionsmerkmale des Sitzes mit geringem Gewicht.at the seat according to the invention are parallel structures such as sled-like Adjustment guides provided, the adjusting forces in a truss-like built seat frame. This results rigid design features of the seat with low weight.
Ein Großteil der zur Realisierung der Verstellfunktionen notwendigen Antriebe müssen nicht in die Sitzstruktur, also in die bewegbaren Teile des Sitzes, integriert werden, sondern können gestellfest angeordnet sein.One large part the necessary for realizing the adjustment drives have to not in the seat structure, ie in the movable parts of the seat, but can be integrated be arranged fixed to the frame.
Durch möglichst viele parallele Stellbewegungen erfolgt eine kraftschlussoptimierte und massenoptimierte Verstellung.By preferably Many parallel positioning movements are carried out with an adhesion-optimized design and mass-optimized adjustment.
Ein Vorteil der vorliegenden Lösung ist eine deutliche Gewichtsreduzierung im Vergleich zu herkömmlichen Sitzen. Diese Gewichtsreduzierung resultiert zum einen aus dem fachwerkartigen Aufbau, wodurch sich eine sehr steife Sitzstruktur ergibt, deren einzelne Elemente weniger belastet und somit geringere Querschnitte aufweisen können. Die von der sitzenden Person eingeleitete Kraft wirkt zum anderen nahe dem Anlenkpunkt, welcher beispielsweise durch den gelenkigen Verbindungspunkt zwischen der Rückenlehne und der Sitzfläche gebildet ist, so dass die Kraft direkt von Antrieben aufgenommen werden kann und die Sitzfläche weniger stark durch Biegemomente belastet wird. Eine weitere Gewichtsreduzierung ergibt sich aus der Tatsache, dass im Vergleich zu bekannten Strukturen ein bei herkömmlichen Sitzen benötigtes, sehr steif auszuführendes und schweres Drehgelenk, welches beispielsweise zur Verstellung der Lehnenneigung dient, entfällt und die Anzahl der Verbindungsstrukturen reduziert ist.One Advantage of the present solution is a significant weight reduction compared to conventional To sit. This weight reduction results firstly from the truss-like Structure, which results in a very stiff seat structure whose individual elements less loaded and thus smaller cross-sections can have. The force introduced by the seated person acts on the other near the articulation point, which for example by the articulated Connection point between the backrest and the seat is formed so that the power is absorbed directly by drives can and the seat is less heavily burdened by bending moments. Another weight reduction arises from the fact that compared to known structures one at conventional Sitting needed, very stiff and heavy hinge, which, for example, to adjust the Lehnenneigung serves, deleted and the number of connection structures is reduced.
Zusätzliche Vorteile ergeben sich durch die zum Einsatz kommenden Antriebe. Bei der vorgeschlagenen parallelen Struktur ist es möglich, ausschließlich Linearantriebe einzusetzen. Schwere rotatorische Antriebe entfallen, die sich in der Regel aus einem Elektromotor und einem zusätzlichen Getriebe zusammensetzen und in herkömmlichen Sitzen eingesetzt sind. Es können an deren Stelle Linearantriebe in Form von Pneumatikzylindern eingesetzt werden, die deutlich weniger Gewicht haben.additional Advantages result from the drives used. In the proposed parallel structure, it is possible only linear drives use. Heavy rotary drives eliminated in usually composed of an electric motor and an additional gear and in conventional Sitting are used. It can Instead, linear drives in the form of pneumatic cylinders are used which have significantly less weight.
Weitere bevorzugte Ausgestaltungen der Erfindung ergeben sich aus den übrigen, in den Unteransprüchen genannten Merkmalen.Further preferred embodiments of the invention will become apparent from the others, in the subclaims mentioned features.
Die Erfindung wird nachfolgend in Ausführungsbeispielen anhand der zugehörigen Zeichnungen näher erläutert. Es zeigen:The Invention will be described below in embodiments with reference to FIG associated Drawings closer explained. Show it:
Die
Die
Sitzkinematik mit vorrangig serieller Struktur ist auf der linken
Seite mit der
Der Vorteil einer seriellen Struktur liegt in dem großem Stellbereich, der jedoch durch den Nachteil einer damit verbundenen massiven und schweren Konstruktion aufgehoben wird. Das hohe Gewicht einer seriellen Struktur liegt darin begründet, dass seriell angeordnete Elemente, Antriebe und Gelenke steif ausgeführt werden müssen, damit sie die Massen der nachfolgenden Elemente sowie die hohen resultierenden Momente aufnehmen können.Of the Advantage of a serial structure lies in the large adjustment range, however, by the disadvantage of an associated massive and heavy Construction is canceled. The heavy weight of a serial structure lies in the fact that serially arranged elements, drives and joints are made stiff have to, so that they the masses of the subsequent elements as well as the high can absorb resulting moments.
Die
Sitzkinematik mit vorrangig paralleler Struktur ist auf der rechten
Seite mit der
Der mit der parallelen Struktur verbundene Nachteil eines geringeren Stellbereiches wird aufgewogen durch die Möglichkeit des Aufbaus einer sehr steifen und sehr leichten Konstruktion des Sitzes sowie der Realisierung von Kinematiken, bei denen zum Beispiel die Höhenverstellung des Sitzes mit einer gleichzeitigen Neigungsverstellung und Längsverstellung kombiniert sind. Durch möglichst viele parallele Stellbewegungen kann eine kraftschlussoptimierte und massenoptimierte Verstellung erfolgen.Of the disadvantage associated with the parallel structure of a smaller one Stellbereiches is outweighed by the possibility of building a very stiff and very light construction of the seat and the Realization of kinematics, in which, for example, the height adjustment the seat with a simultaneous tilt adjustment and longitudinal adjustment combined. By as possible many parallel positioning movements can be an adhesion-optimized and mass-optimized adjustment done.
In
der
Die
Eine
Verstellung der Rückenlehnenneigung β wird durch
Kinematiken realisiert, bei denen die Rückenlehne
Eine Verstellung der Sitzflächenneigung α ist bei vielen Modellen nach dem Stand der Technik mit einer Höhenverstellung h gekoppelt, das heißt, die Bewegungen sind nicht unabhängig voneinander ausführbar.A Adjustment of the seat inclination α is at Many models of the prior art with a height adjustment h coupled, that is, the movements are not independent executable from each other.
Die
gleichzeitige Veränderung
der Sitzhöhe h
und der Sitzflächenneigung α wird durch
die manuelle oder automatische Verstellung eines aktiven Gelenkes
Das
Vor- und Zurückfahren
des gesamten Sitzes
Bei
einer automatischen Lehnenverstellung wird aufgrund der hohen Momentenbelastung,
die durch den langen Hebelarm der Rückenlehne
Die
in den
In
der
Es
ist aus der
In
der
Die
Rückenlehne
Die
Sitzfläche
Zur
Realisierung der vier Verstellgrößen Sitzflächenwinkel α, Rückenlehnenneigungswinkel β, Sitzhöhe h und
das Vor- und Zurückfahren
entlang der Wegstrecke s des gesamten Sitzes
Entsprechend
der Darstellung in der
Zwei
weitere Antriebe q3 und q4 sind unter der Sitzfläche
Es
wären auch
zwei getrennte Anlenkpunkte an der Sitzfläche
Bei
der aufgezeigten Struktur nach den
Es können als Linearantriebe Pneumatikzylinder eingesetzt werden, die eine deutliche Gewichtsreduzierung mit sich bringen.It can be used as linear actuators pneumatic cylinders, the one bring significant weight reduction with it.
Ein wesentlicher Vorteil der vorliegenden Lösung ist eine deutliche Gewichtsreduzierung im Vergleich zu herkömmlichen Sitzen. Diese Gewichtsreduzierung resultiert zum einen aus dem fachwerkartigen Aufbau, wodurch sich eine sehr steife Sitzstruktur ergibt, deren einzelne Elemente weniger belastet und somit geringere Querschnitte aufweisen können.One An essential advantage of the present solution is a significant reduction in weight compared to conventional To sit. This weight reduction results firstly from the truss-like Structure, which results in a very stiff seat structure whose individual elements less loaded and thus smaller cross-sections can have.
Die
von der sitzenden Person eingeleitete Kraft F2 (
Eine
weitere Gewichtsreduzierung ergibt sich aus der Tatsache, dass im
Vergleich zu bekannten Strukturen ein bei herkömmlichen Sitzen benötigtes,
sehr steif auszuführendes
und schweres Drehgelenk
Die
Der
Sitz in der
Die
In
diesem zweiten Ausführungsbeispiel
eines Sitzes
Der
fachwerkartige Aufbau der Struktur des Sitzes
Die
Die
Sitzstruktur entspricht weitestgehend der Sitzstruktur des Ausführungsbeispiels
nach
Mittels
Dreh-Schub-Gelenken
Eine
Längenänderung
der Sitzfläche
Mit
dieser Ausführungsvariante
ist eine sehr gute Anpassung an die Form der Wirbelsäule des Sitzbenutzers
(Erhöhung
des Sitzkomforts) durch zum Beispiel Stäbe
Es kann eine Sensorik für die Sitzbelastung leicht integriert werden.It can be a sensor for the seat load can be easily integrated.
Auch
mit dieser Ausführungsvariante
werden durch die fachwerkartige Stabstruktur eine sehr steife Konstruktion
und ein geringes Gewicht erreicht sowie Schlitten
Die
Der
vorwiegend parallel aufgebaute Sitz
Die
Rückenlehne
Eine
Längenänderung
der Sitzfläche
Gegenüber dem
vorhergehenden Ausführungsbeispiel
nach
- 1010
- Drehgelenkswivel
- 1212
- Schubgelenksliding joint
- 1313
- Führungsschieneguide rail
- 1414
- SitzSeat
- 1616
- Rückenlehnebackrest
- 1717
- Verbindungsstrukturconnecting structure
- 1818
- Sitzflächeseat
- 2020
- Sitzteilseat part
- 2121
- Verbindungsstrukturconnecting structure
- 2222
- Gestell/Schlitten (Bodenführung)Frame / slide (Bottom guide)
- 2323
- Verbindungsstrukturconnecting structure
- 2424
- elastischer Stabelastic Rod
- 2525
- Dreh-Schub-GelenkRotary shear joint
- 2626
- Lamellelamella
- 2727
- Dreh-Schub-GelenkRotary shear joint
- 2828
- Lehnenoberflächesupport surface
- 2929
- Dreh-Schub-GelenkRotary shear joint
- 3030
- zusätzliches Elementadditional element
- 3131
- Dreh-Schub-GelenkRotary shear joint
- 3232
- tragende Säulesupporting pillar
- 3333
- Dreh-Schub-GelenkRotary shear joint
- 3434
- gekrümmte Rippecurved rib
- 3636
- Gestellführungframe guide
- αα
- SitzflächenneigungSeat tilt
- ββ
- RückenlehnenneigungBackrest tilt
- γγ
-
Winkel
zwischen Sitzfläche
18 und Verbindungsstruktur21 Angle between seat18 and connection structure21 - ΔγΔγ
- Winkeländerungangle change
- hH
- Höhenverstellungheight adjustment
- ss
- Wegstreckepath
- F1 F 1
- Kraftforce
- F2 F 2
- Kraftforce
- q1q1
- Antriebdrive
- q2q2
- Antriebdrive
- q3q3
- Antriebdrive
- q4q4
- Antriebdrive
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004055643.1A DE102004055643B4 (en) | 2004-11-12 | 2004-11-12 | Seat adjustment and seat method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004055643.1A DE102004055643B4 (en) | 2004-11-12 | 2004-11-12 | Seat adjustment and seat method |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102004055643A1 true DE102004055643A1 (en) | 2006-05-18 |
DE102004055643B4 DE102004055643B4 (en) | 2014-08-07 |
Family
ID=36273906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102004055643.1A Expired - Fee Related DE102004055643B4 (en) | 2004-11-12 | 2004-11-12 | Seat adjustment and seat method |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102004055643B4 (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2008057036A1 (en) * | 2006-11-08 | 2008-05-15 | Scania Cv Ab (Publ) | Vehicle seat |
WO2008057037A1 (en) * | 2006-11-08 | 2008-05-15 | Scania Cv Ab (Publ) | Vehicle seat |
WO2008073028A1 (en) * | 2006-12-15 | 2008-06-19 | Scania Cv Ab (Publ) | Vehicle seat comprising fully similtaneous adjustment |
WO2009001066A1 (en) * | 2007-06-23 | 2008-12-31 | Cogent Passenger Seating Limited | Vehicle seat |
CN101850731A (en) * | 2010-06-09 | 2010-10-06 | 戴贵柱 | Integrally adjusted seat |
DE102011121297A1 (en) * | 2011-12-15 | 2013-06-20 | Gm Global Technology Operations, Llc | Seat rail device for longitudinally displacing e.g. lengthwise-adjustable seats of vehicles, has rail part movable relative to another rail part, and longitudinal adjustment device for longitudinally adjusting vehicle seat |
DE102012108640B4 (en) | 2012-09-14 | 2018-04-26 | Grammer Ag | Seat, in particular vehicle seat, with swivel axle |
DE102016225053A1 (en) * | 2016-12-14 | 2018-06-14 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Adjustment device for the longitudinal adjustment of a vehicle seat |
DE102017213169A1 (en) * | 2017-07-31 | 2019-01-31 | Bayerische Motoren Werke Aktiengesellschaft | Sitzschienenloser vehicle seat and hereby equipped motor vehicle |
DE102019215769A1 (en) * | 2019-07-22 | 2021-01-28 | Adient Engineering and IP GmbH | Seat support structure for a vehicle seat |
DE102020121375B4 (en) | 2019-08-14 | 2023-07-06 | Adient Us Llc | Seat support structure for a vehicle seat |
DE102016015923B3 (en) | 2016-12-14 | 2023-09-14 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg | Vehicle seat with an adjustment device for longitudinal adjustment |
DE102020112105B4 (en) | 2020-05-05 | 2024-02-15 | Bayerische Motoren Werke Aktiengesellschaft | Seating system for a vehicle and vehicle |
Families Citing this family (1)
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CN110329117A (en) * | 2019-08-15 | 2019-10-15 | 重庆金康赛力斯新能源汽车设计院有限公司 | A kind of front-row seats of vehicle seat cushion adjusting apparatus, front-row seats of vehicle and automobile |
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DE19915003A1 (en) * | 1999-04-01 | 2000-10-05 | Michael Stips | Chair for work machines or training devices, or for use as vehicle seat; has movable seat underlay connected to support unit, and having support structure and movable seat part |
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DE3312892C2 (en) * | 1982-08-30 | 1985-07-11 | Josef Leifers Höller | Seating area |
EP0371794B1 (en) * | 1988-11-30 | 1996-08-14 | Fuji Kiko Company Limited | Seat arrangement for automotive vehicle with seat position adjusting system |
DE4129671C2 (en) * | 1991-09-06 | 1997-04-17 | Bayerische Motoren Werke Ag | Vehicle seat |
DE19655146C2 (en) * | 1996-12-28 | 2001-04-19 | Giok Djien Go | Longitudinally and inclinable motor vehicle seat |
DE19844817A1 (en) * | 1998-09-30 | 2000-04-13 | Faure Bertrand Sitztech Gmbh | Longitudinally adjustable vehicle seat, with setting spindle drive at opposite ends so that flexible shafts run diagonally |
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Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008057036A1 (en) * | 2006-11-08 | 2008-05-15 | Scania Cv Ab (Publ) | Vehicle seat |
WO2008057037A1 (en) * | 2006-11-08 | 2008-05-15 | Scania Cv Ab (Publ) | Vehicle seat |
WO2008073028A1 (en) * | 2006-12-15 | 2008-06-19 | Scania Cv Ab (Publ) | Vehicle seat comprising fully similtaneous adjustment |
DE112007003011B4 (en) * | 2006-12-15 | 2017-11-02 | Scania Cv Ab (Publ) | Vehicle seat with a completely simultaneous adjustment |
WO2009001066A1 (en) * | 2007-06-23 | 2008-12-31 | Cogent Passenger Seating Limited | Vehicle seat |
CN101850731A (en) * | 2010-06-09 | 2010-10-06 | 戴贵柱 | Integrally adjusted seat |
DE102011121297A1 (en) * | 2011-12-15 | 2013-06-20 | Gm Global Technology Operations, Llc | Seat rail device for longitudinally displacing e.g. lengthwise-adjustable seats of vehicles, has rail part movable relative to another rail part, and longitudinal adjustment device for longitudinally adjusting vehicle seat |
DE102012108640B4 (en) | 2012-09-14 | 2018-04-26 | Grammer Ag | Seat, in particular vehicle seat, with swivel axle |
DE102016225053A1 (en) * | 2016-12-14 | 2018-06-14 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Adjustment device for the longitudinal adjustment of a vehicle seat |
WO2018108762A1 (en) * | 2016-12-14 | 2018-06-21 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Adjustment device for the longitudinal adjustment of a vehicle seat |
CN111497692A (en) * | 2016-12-14 | 2020-08-07 | 博泽科堡汽车零件欧洲两合公司 | Adjusting device for longitudinally adjusting a vehicle seat |
CN111497693A (en) * | 2016-12-14 | 2020-08-07 | 博泽科堡汽车零件欧洲两合公司 | Adjusting device for longitudinally adjusting a vehicle seat |
US11299071B2 (en) | 2016-12-14 | 2022-04-12 | Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg | Adjustment device for the longitudinal adjustment of a vehicle seat |
CN111497693B (en) * | 2016-12-14 | 2022-08-09 | 博泽科堡汽车零件欧洲两合公司 | Adjusting device for longitudinally adjusting a vehicle seat |
DE102016015923B3 (en) | 2016-12-14 | 2023-09-14 | Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Coburg | Vehicle seat with an adjustment device for longitudinal adjustment |
DE102017213169A1 (en) * | 2017-07-31 | 2019-01-31 | Bayerische Motoren Werke Aktiengesellschaft | Sitzschienenloser vehicle seat and hereby equipped motor vehicle |
DE102019215769A1 (en) * | 2019-07-22 | 2021-01-28 | Adient Engineering and IP GmbH | Seat support structure for a vehicle seat |
DE102020121375B4 (en) | 2019-08-14 | 2023-07-06 | Adient Us Llc | Seat support structure for a vehicle seat |
DE102020112105B4 (en) | 2020-05-05 | 2024-02-15 | Bayerische Motoren Werke Aktiengesellschaft | Seating system for a vehicle and vehicle |
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