DE102008028791A1 - Seat for motor vehicle, has foam part that is compressible by stepless adjustment device and surface deforming textile that consists of non-flexible material, which is fixed at frame - Google Patents
Seat for motor vehicle, has foam part that is compressible by stepless adjustment device and surface deforming textile that consists of non-flexible material, which is fixed at frame Download PDFInfo
- Publication number
- DE102008028791A1 DE102008028791A1 DE102008028791A DE102008028791A DE102008028791A1 DE 102008028791 A1 DE102008028791 A1 DE 102008028791A1 DE 102008028791 A DE102008028791 A DE 102008028791A DE 102008028791 A DE102008028791 A DE 102008028791A DE 102008028791 A1 DE102008028791 A1 DE 102008028791A1
- Authority
- DE
- Germany
- Prior art keywords
- seat
- foam part
- frame
- adjustment device
- adjusting device
- 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.)
- Withdrawn
Links
- 239000006260 foam Substances 0.000 title claims abstract description 28
- 239000004753 textile Substances 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 title claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 4
- 230000002411 adverse Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000725 suspension Substances 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
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/72—Attachment or adjustment thereof
-
- 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
- B60N2/026—Non-manual adjustments, e.g. with electrical operation with logic circuits varying hardness or support of upholstery, e.g. for tuning seat comfort when driving curved roads
Abstract
Description
Die Erfindung betrifft einen Sitz für ein Kraftfahrzeug mit einer stufenlosen Sitzhärtenverstellung, wobei der Sitz einen Rahmen, ein Schaumteil und ein Oberflächenverspanntextil aufweist.The The invention relates to a seat for a motor vehicle with a continuous seat hardness adjustment, wherein the Seat has a frame, a foam part and a Oberflächenverspanntextil.
Sitze mit stufenloser Sitzhärtenverstellung sind heutzutage in vielen Kraftfahrzeugen üblich. Die Sitzhärte wird durch variabel befüllbare Luftkammern eingestellt. Dadurch ergibt sich in der Regel aber auch eine Konturveränderung der Sitzoberfläche, was sich nachteilig auf die Hüft-Punkt-Lage auswirkt. Außerdem hat der Insasse das Gefühl, aus der gewählten Sitzposition herausgehoben zu werden.seats with stepless seat hardness adjustment Nowadays common in many motor vehicles. The seat hardness is by variably fillable Air chambers set. As a rule, this also results a contour change the seat surface, what adversely affects the hip-point position. Besides, has the inmate the feeling from the chosen one Sitting position to be lifted out.
Es ist daher Aufgabe der vorliegenden Erfindung, einen Sitz mit einer stufenlosen Sitzhärtenverstellung zu schaffen, der ohne eine Konturveränderung der Sitzoberfläche auskommt.It It is therefore an object of the present invention to provide a seat with a stepless seat hardening adjustment to create that manages without a contour change of the seat surface.
Diese Aufgabe wird bei einem Sitz für ein Kraftfahrzeug mit einer stufenlosen Sitzhärtenverstellung, wobei der Sitz einen Rahmen, ein Schaumteil und ein Oberflächenverspanntextil aufweist, dadurch gelöst, dass das Schaumteil mittels einer stufenlosen Verstelleinrichtung komprimierbar ist und dass das Oberflächenverspanntextil aus einem nicht dehnbaren Material besteht, das am Rahmen fixiert ist.These Task is at a seat for a motor vehicle with a continuous seat hardness adjustment, wherein the Seat has a frame, a foam part and a surface-tensioned textile, solved by that the foam part by means of a continuous adjustment is compressible and that the surface tensioned textile from a non-stretchable material that is fixed to the frame.
Infolge dieser Ausgestaltung kann die Sitzhärte individuell verstellt werden, ohne dass sich die Kontur der Sitzoberfläche verändert.As a result this configuration, the seat hardness can be adjusted individually, without changing the contour of the seat surface.
Die Unteransprüche beinhalten vorteilhafte Weiterbildungen und Ausgestaltungen der Erfindung.The under claims contain advantageous developments and refinements of Invention.
Nach einer vorteilhaften Ausgestaltung weist das Schaumteil eine nicht-lineare Kraft-Weg-Kennlinie auf.To According to an advantageous embodiment, the foam part has a non-linear force-displacement characteristic on.
Die Verstelleinrichtung ist vorteilhafterweise an der Unterseite des Schaumteils angeordnet.The Adjustment device is advantageously at the bottom of the Foam part arranged.
Besonders einfach lässt sich die Verstelleinrichtung mit einem Hubstempel realisieren. Alternativ kann auch ein exzentrischer Nockenantrieb verwendet werden.Especially just lets to realize the adjustment with a lifting ram. Alternatively, you can also an eccentric cam drive can be used.
Die Betätigung der Verstelleinrichtung erfolgt vorzugsweise hydraulisch, pneumatisch, elektrodynamisch, mechanisch o. dgl.The activity the adjusting device is preferably hydraulic, pneumatic, electrodynamically, mechanically or the like
Die Verstelleinrichtung wirkt vorteilhafterweise mit einer oder mehreren Platten zusammen, die an der Unterseite des Schaumteils angeordnet ist und sich über den größten Teil der Breite des Schaumteils erstreckt.The Adjustment advantageously acts with one or more Plates together, which are arranged at the bottom of the foam part is over and over the biggest part the width of the foam part extends.
Um den Federungskomfort des Sitzes zu erhalten, ist nach einer bevorzugten Ausgestaltung die Verstelleinrichtung schwingend gelagert.Around To obtain the suspension comfort of the seat is, according to a preferred Design the adjustment stored oscillating.
Weitere Einzelheiten, Merkmale und Vorteile der Erfindung ergeben sich aus der nachfolgenden Beschreibung und den Figuren. Es zeigen:Further Details, features and advantages of the invention will become apparent the following description and the figures. Show it:
In
den
Die
Sitzfläche
Auf
der Unterseite des Schaumteils
Die
Verstelleinrichtung
Die
Verstelleinrichtung
Gemäß einer
ersten, in
Gemäß einer
zweiten, in
Über die
Verstelleinrichtung
Die vorhergehende Beschreibung der vorliegenden Erfindung dient nur zu illustrativen Zwecken und nicht zum Zwecke der Beschränkung der Erfindung. Im Rahmen der Erfindung sind verschiedene Änderungen und Modifikationen möglich, ohne den Umfang der Erfindung sowie ihrer Äquivalente zu verlassen.The The foregoing description of the present invention is given only for illustrative purposes and not for the purpose of limiting the Invention. Within the scope of the invention are various changes and modifications possible, without departing from the scope of the invention and its equivalents.
- 11
- Sitzflächeseat
- 22
- Schaumteilfoam part
- 33
- OberflächenverspanntextilOberflächenverspanntextil
- 44
- Verstelleinrichtungadjustment
- 55
- Platteplate
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008028791A DE102008028791A1 (en) | 2008-06-17 | 2008-06-17 | Seat for motor vehicle, has foam part that is compressible by stepless adjustment device and surface deforming textile that consists of non-flexible material, which is fixed at frame |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008028791A DE102008028791A1 (en) | 2008-06-17 | 2008-06-17 | Seat for motor vehicle, has foam part that is compressible by stepless adjustment device and surface deforming textile that consists of non-flexible material, which is fixed at frame |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102008028791A1 true DE102008028791A1 (en) | 2009-12-24 |
Family
ID=41334831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008028791A Withdrawn DE102008028791A1 (en) | 2008-06-17 | 2008-06-17 | Seat for motor vehicle, has foam part that is compressible by stepless adjustment device and surface deforming textile that consists of non-flexible material, which is fixed at frame |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008028791A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013004891A1 (en) * | 2013-03-21 | 2014-09-25 | Audi Ag | vehicle seat |
DE102013004892A1 (en) * | 2013-03-21 | 2014-09-25 | Audi Ag | vehicle seat |
WO2016063107A1 (en) | 2014-10-21 | 2016-04-28 | Audi Ag | Seat system for a motor vehicle and method for operating a seat system of a motor vehicle |
WO2019116723A1 (en) * | 2017-12-14 | 2019-06-20 | 株式会社ブリヂストン | Vehicle seat, and method for adjusting vibration characteristics of pad |
JP2019104459A (en) * | 2017-12-14 | 2019-06-27 | 株式会社ブリヂストン | Seat pad, vehicle seat, and vehicle seat controlling method |
DE102018206263A1 (en) * | 2018-04-24 | 2019-10-24 | Volkswagen Aktiengesellschaft | Upholstery elements which are variable by means of at least one actuator with respect to their seat hardness |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1848500U (en) * | 1960-11-21 | 1962-03-15 | Johann Schwarz | UPHOLSTERED SEAT, IN PARTICULAR VEHICLE SEAT. |
DE4410070A1 (en) * | 1993-03-25 | 1994-09-29 | Mccord Winn Textron Inc | Adjustable vehicle seat |
DE19930759C1 (en) * | 1999-07-02 | 2000-11-16 | Faure Bertrand Sitztech Gmbh | Vehicle seat has a number of rotating pressure units on a horizontal axis with a motor drive to give an eccentric movement within an closed shrouding against the seat cover for a back massage action without damage to the upholstery |
DE10009940A1 (en) * | 2000-03-02 | 2001-09-13 | Fehrer F S Gmbh & Co Kg | Cushion element has spring element installed on underside with pretensioning selectively variable by occupant of seat and may be variable depending upon memory function |
DE10057208A1 (en) * | 2000-11-17 | 2002-05-29 | Airbus Gmbh | Sitting and / or lying device, in particular passenger seat with adjustable backrest |
DE10061346A1 (en) * | 2000-12-05 | 2002-06-13 | Volkswagen Ag | Vehicle seat has bearing points for padded seat and backrest parts displaceable by motorised adjusting units and with spring-damper elements supporting seat upper frame on lower frame |
EP1077154B1 (en) * | 1999-08-14 | 2007-04-25 | Volkswagen Aktiengesellschaft | Vehicle seat |
-
2008
- 2008-06-17 DE DE102008028791A patent/DE102008028791A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1848500U (en) * | 1960-11-21 | 1962-03-15 | Johann Schwarz | UPHOLSTERED SEAT, IN PARTICULAR VEHICLE SEAT. |
DE4410070A1 (en) * | 1993-03-25 | 1994-09-29 | Mccord Winn Textron Inc | Adjustable vehicle seat |
DE19930759C1 (en) * | 1999-07-02 | 2000-11-16 | Faure Bertrand Sitztech Gmbh | Vehicle seat has a number of rotating pressure units on a horizontal axis with a motor drive to give an eccentric movement within an closed shrouding against the seat cover for a back massage action without damage to the upholstery |
EP1077154B1 (en) * | 1999-08-14 | 2007-04-25 | Volkswagen Aktiengesellschaft | Vehicle seat |
DE10009940A1 (en) * | 2000-03-02 | 2001-09-13 | Fehrer F S Gmbh & Co Kg | Cushion element has spring element installed on underside with pretensioning selectively variable by occupant of seat and may be variable depending upon memory function |
DE10057208A1 (en) * | 2000-11-17 | 2002-05-29 | Airbus Gmbh | Sitting and / or lying device, in particular passenger seat with adjustable backrest |
DE10061346A1 (en) * | 2000-12-05 | 2002-06-13 | Volkswagen Ag | Vehicle seat has bearing points for padded seat and backrest parts displaceable by motorised adjusting units and with spring-damper elements supporting seat upper frame on lower frame |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013004891A1 (en) * | 2013-03-21 | 2014-09-25 | Audi Ag | vehicle seat |
DE102013004892A1 (en) * | 2013-03-21 | 2014-09-25 | Audi Ag | vehicle seat |
WO2016063107A1 (en) | 2014-10-21 | 2016-04-28 | Audi Ag | Seat system for a motor vehicle and method for operating a seat system of a motor vehicle |
WO2019116723A1 (en) * | 2017-12-14 | 2019-06-20 | 株式会社ブリヂストン | Vehicle seat, and method for adjusting vibration characteristics of pad |
JP2019104452A (en) * | 2017-12-14 | 2019-06-27 | 株式会社ブリヂストン | Vehicle seat and method for adjusting pad vibration characteristic |
JP2019104459A (en) * | 2017-12-14 | 2019-06-27 | 株式会社ブリヂストン | Seat pad, vehicle seat, and vehicle seat controlling method |
US11110837B2 (en) | 2017-12-14 | 2021-09-07 | Bridgestone Corporation | Vehicle seat and adjustment method for pad vibration characteristic |
JP7039275B2 (en) | 2017-12-14 | 2022-03-22 | 株式会社ブリヂストン | How to adjust the vibration characteristics of vehicle seats and pads |
DE102018206263A1 (en) * | 2018-04-24 | 2019-10-24 | Volkswagen Aktiengesellschaft | Upholstery elements which are variable by means of at least one actuator with respect to their seat hardness |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R005 | Application deemed withdrawn due to failure to request examination |