DE102005001646A1 - Motor vehicle seat, has backrest, cushions on either side of seat part, and side walls, where adjustment drive of each sidewall has electrical actuator which are axially parallel to axis of rotation and have drive arrangement in downstream - Google Patents
Motor vehicle seat, has backrest, cushions on either side of seat part, and side walls, where adjustment drive of each sidewall has electrical actuator which are axially parallel to axis of rotation and have drive arrangement in downstream Download PDFInfo
- Publication number
- DE102005001646A1 DE102005001646A1 DE102005001646A DE102005001646A DE102005001646A1 DE 102005001646 A1 DE102005001646 A1 DE 102005001646A1 DE 102005001646 A DE102005001646 A DE 102005001646A DE 102005001646 A DE102005001646 A DE 102005001646A DE 102005001646 A1 DE102005001646 A1 DE 102005001646A1
- Authority
- DE
- Germany
- Prior art keywords
- motor vehicle
- seat
- vehicle seat
- backrest
- seat according
- 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- Withdrawn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
- 230000005540 biological transmission Effects 0.000 claims description 7
- 241000237858 Gastropoda Species 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 210000001520 comb Anatomy 0.000 claims description 2
- 239000012925 reference material Substances 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000001419 dependent 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
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/02246—Electric motors therefor
-
- 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
- B60N2/986—Side-rests
- B60N2/99—Side-rests adjustable
-
- 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
- B60N2/20—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 tiltable, e.g. to permit easy access
-
- 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
- B60N2/986—Side-rests
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Die Erfindung bezieht sich auf einen mit verstellbaren Seitenwangen ausgestatteten Kraftfahrzeugsitz gemäß dem Oberbegriff des Anspruches 1.The The invention relates to a with adjustable side cheeks equipped motor vehicle seat according to the preamble of the claim 1.
Ein derartiger, wenigstens im Bereich des Sitzkissens mit verstellbaren Seitenwangen ausgestatteter Kraftfahrzeugsitz ist aus der DE-PS 196 05 779 bekannt. Bei dieser Gestaltungsform eines mit verstellbaren Seitenwangen ausgestatteten Kraftfahrzeugsitzes werden die Seitenwangen entweder unmittelbar vermittels eines elektrischen Stellmotoren oder vermittels eines gemeinsamen elektrischen Stellmotors und einem nachgeschalteten Spindeltrieb angetrieben. Der Einzelantrieb der beiden Seitenwangen mittels eines eigenen Stellmotors zeichnet sich zwar durch die Möglichkeit einer unabhängigen Verstellbarkeit der Seitenwangen aus, ist jedoch mit dem Nachteil behaftet, dass die Stellmotoren zumindest randseitig in dem vom Fahrzeug- bzw. Sitzbenutzer zu belegenden Bereich des Sitzkissens angeordnet werden müssen und so entweder eine Volumenvergrößerung des Sitzes oder eine Beeinträchtigung des Sitzkomforts bedingen. Andererseits ist eine gemeinsame Verstellung beider Seitenwangen eines Kraftfahrzeugsitzes durch einen einzigen elektrischen Stellmotor mit nachgeschaltetem Spindeltrieb mit dem Nachteil behaftet, dass der Stellmotor mehr oder minder im Bereich der Sitzkissenmitte angeordnet werden muss, was ebenfalls zu Unterbringungsproblemen führt.One such, at least in the area of the seat cushion with adjustable Side cheeks equipped motor vehicle seat is from the DE-PS 196 05 779 known. In this design form one with adjustable Side cheeks equipped motor vehicle seat are the side cheeks either directly by means of an electric servomotor or by means of a common electric servomotor and a driven downstream spindle drive. The single drive of Both side cheeks by means of its own servo motor is distinguished though by the possibility an independent one Adjustability of the side cheeks, but with the disadvantage Afflicted that the servo motors, at least at the edge in the vom Vehicle or seat occupant to be occupied area of the seat cushion must be arranged and so either an increase in volume of the seat or a impairment condition the seating comfort. On the other hand, a common adjustment both side cheeks of a motor vehicle seat by a single electric servomotor with downstream spindle drive with the Disadvantage afflicted that the servomotor more or less in the area the seating cushion center must be arranged, which also leads to housing problems leads.
Aus
der
Der
Verstellung der beiden Seitenwangen sowohl der Rückenlehne als auch des Sitzkissens
ist gemäß einer
bevorzugten Ausführungsform
nach der
Der Erfindung liegt die Aufgabe zugrunde einen mit verstellbaren Seitenwangen ausgestatteten Kraftfahrzeugsitz dahingehend zu verbessern, dass sowohl für einem Sitzkissen beigeordnete als auch einer Rückenlehne zugeordnete schwenkbare Seitenwangen bei platzsparender Unterbringung der Antriebseinheiten für die Seitenwangen eine unabhängige Verstellung jeder der beiden Seitenwangen ermöglicht wird.Of the Invention is based on the object with adjustable side cheeks equipped motor vehicle seat in that both for one Seat cushion associated as well as a backrest associated pivotable Side cheeks with space-saving storage of drive units for the Side cheeks an independent Adjustment of each side bolsters is enabled.
Diese Aufgabe wird erfindungsgemäß durch die im Patentanspruch 1 enthaltenen Merkmale gelöst. Weitere die Erfindung in vorteilhafter oder zweckmäßiger Weise ausgestaltende Merkmale sind in den Unteransprüchen angegeben.These The object is achieved by the solved in claim 1 features. Further the invention in advantageous or expedient manner ausgestaltende features are given in the dependent claims.
Der hauptsächlichste Vorteil der erfindungsgemäßen Gestaltung eines mit verstellbaren Seitenwangen ausgestatteten Kraftfahrzeugsitzes ist vorzugsweise darin zu sehen, dass mit geringem Aufwand eine hohe Verstellkraft für jede der beiden Seitenwangen erzielt werden kann. Ein weiterer wesentlicher Vorteil der Erfindung ist in der Anwendung einer zweistufigen Getriebeanordnung zu sehen, welche die Möglichkeit einer aus zwei hintereinander geschalteten Schneckengetrieben bestehenden Schneckengetriebeanordnung und damit eine flachbauende Getriebeanordnung mit einer zur Sitzaußenseite hin versetzt angeordneten zweiten Getriebestufe eröffnet. In Verbindung mit der Anordnung der elektrischen Stellmotoren im hinteren, teilweise von der Rückenlehne des Sitzes überdeckten und somit vom Fahrzeugbenutzer nicht belegten Bereich des Sitzes resultiert aus der nebeneinander liegenden Anordnung der zwei in den Antriebszug für jede der beiden Seitenwangen eingeschalteten Getriebestufen eine flachbauende und raumsparende Ausbildung des Antriebes für die beiden Seitenwangen des Kraftfahrzeugsitzes. Mit vertretbarem Aufwand können die beiden Schneckengetriebestufen an einem gemeinsamen Getriebegehäuse gelagert werden, wobei eine erste Schnecke achsparallel zur Schwenkachse der jeweiligen Seitenwange und eine zweite Schnecke quer zur Schwenkachse der jeweiligen Seitenwange ausgerichtet und fliegend an einem gemeinsamen Getriebegehäuse gelagert ist. Damit ist die im Bereich des vom Fahrzeugbenutzer belegten Sitzkissenbereiches anzuordnende Getriebehöhe auf die Höhe eines Schneckengetriebes reduziert, weil die zweite Schneckengetriebestufe außerhalb des Sitzkissens im Bereich der Seitenwange angeordnet ist.Of the chief Advantage of the design according to the invention a vehicle seat equipped with adjustable side cheeks is preferably to be seen in that with little effort a high adjustment force for each of the two side cheeks can be achieved. Another essential Advantage of the invention is in the application of a two-stage gear assembly to see what the possibility one consisting of two worm gears connected in series Worm gear assembly and thus a flat gear assembly with one to the seat outside staggered second gear stage opened. In conjunction with the Arrangement of electric servomotors in the rear, partially from the backrest of the seat covered and thus the vehicle user unoccupied area of the seat results from the juxtaposition of the two in the drive train for every the two side cheeks switched gear stages a flat construction and space-saving design of the drive for the two side cheeks of the vehicle seat. With reasonable effort can the two worm gear stages mounted on a common transmission housing be, with a first screw axis parallel to the pivot axis of the respective side cheek and a second worm transverse to the pivot axis the respective side cheek aligned and flying at a common gearbox is stored. This is in the area of the vehicle user occupied seat cushion area to be arranged gear height to the height of a Worm gear reduced, because the second worm gear outside of the seat cushion is arranged in the region of the side cheek.
Dadurch dass das Schneckenrad der zweiten Schneckengetriebestufe auf die Schwenkachse der Seitenwange aufgesetzt und drehsicher mit dieser verbunden ist wird der Antrieb der Seitenwange jeweils ausschließlich durch rotierende getriebliche Mittel bewerkstelligt und damit die Entstehung von Geräusch erzeugendem Spiel, wie es beispielsweise bei der Verwendung von Lenkern und dergl. entsteht ausgeschlossen.Thereby that the worm wheel of the second worm gear stage on the Swivel axis of the side wall mounted and secured against rotation with this connected is the drive of the side cheek only by rotating gear means accomplished and thus the emergence of noise generating game, such as when using Handlebars and the like arises impossible.
Die Erfindung ist in der nachfolgenden Beschreibung anhand eines in der Zeichnung dargestellten Ausführungsbeispieles im Einzelnen erläutert.The The invention is described in the following description with reference to an in the drawing illustrated embodiment explained in detail.
Es zeigenIt demonstrate
Der
in der
Die
in den Seitenwangen
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005001646A DE102005001646A1 (en) | 2005-01-13 | 2005-01-13 | Motor vehicle seat, has backrest, cushions on either side of seat part, and side walls, where adjustment drive of each sidewall has electrical actuator which are axially parallel to axis of rotation and have drive arrangement in downstream |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005001646A DE102005001646A1 (en) | 2005-01-13 | 2005-01-13 | Motor vehicle seat, has backrest, cushions on either side of seat part, and side walls, where adjustment drive of each sidewall has electrical actuator which are axially parallel to axis of rotation and have drive arrangement in downstream |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005001646A1 true DE102005001646A1 (en) | 2006-07-27 |
Family
ID=36650284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102005001646A Withdrawn DE102005001646A1 (en) | 2005-01-13 | 2005-01-13 | Motor vehicle seat, has backrest, cushions on either side of seat part, and side walls, where adjustment drive of each sidewall has electrical actuator which are axially parallel to axis of rotation and have drive arrangement in downstream |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005001646A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2922829A1 (en) * | 2007-10-25 | 2009-05-01 | Peugeot Citroen Automobiles Sa | Seat for motor vehicle, has displacement unit including electric motor mounted under chassis and in front of seat, and cable connecting motor to drive mechanism, where displacement of cable drives frame between raised and lowered positions |
DE102012004905A1 (en) | 2012-03-09 | 2013-09-12 | Audi Ag | Adjuster for adjustment of e.g. adjusting part of motor car, has position element pivotably coupled with coupling element of adjusting parts over bent end section and mounted in rotary bearing of frame structure in axial rotatable manner |
CN105539227A (en) * | 2016-02-21 | 2016-05-04 | 陈可钗 | Lateral leaning type passenger transport traffic chair |
DE202015005732U1 (en) * | 2015-08-12 | 2016-11-15 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Vehicle seat for a vehicle |
-
2005
- 2005-01-13 DE DE102005001646A patent/DE102005001646A1/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2922829A1 (en) * | 2007-10-25 | 2009-05-01 | Peugeot Citroen Automobiles Sa | Seat for motor vehicle, has displacement unit including electric motor mounted under chassis and in front of seat, and cable connecting motor to drive mechanism, where displacement of cable drives frame between raised and lowered positions |
DE102012004905A1 (en) | 2012-03-09 | 2013-09-12 | Audi Ag | Adjuster for adjustment of e.g. adjusting part of motor car, has position element pivotably coupled with coupling element of adjusting parts over bent end section and mounted in rotary bearing of frame structure in axial rotatable manner |
DE102012004905B4 (en) * | 2012-03-09 | 2014-10-16 | Audi Ag | Adjusting device for a pivotally mounted on a vehicle component of a vehicle adjusting part |
DE202015005732U1 (en) * | 2015-08-12 | 2016-11-15 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Vehicle seat for a vehicle |
CN105539227A (en) * | 2016-02-21 | 2016-05-04 | 陈可钗 | Lateral leaning type passenger transport traffic chair |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT, 7, DE |
|
8127 | New person/name/address of the applicant |
Owner name: DR. ING. H.C. F. PORSCHE AKTIENGESELLSCHAFT, 7, DE |
|
R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20120114 |