DE102008030780B4 - Vehicle seat, in particular commercial vehicle seat - Google Patents
Vehicle seat, in particular commercial vehicle seat Download PDFInfo
- Publication number
- DE102008030780B4 DE102008030780B4 DE200810030780 DE102008030780A DE102008030780B4 DE 102008030780 B4 DE102008030780 B4 DE 102008030780B4 DE 200810030780 DE200810030780 DE 200810030780 DE 102008030780 A DE102008030780 A DE 102008030780A DE 102008030780 B4 DE102008030780 B4 DE 102008030780B4
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- DE
- Germany
- Prior art keywords
- rocker
- vehicle seat
- cross tube
- wings
- seat
- 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.)
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Classifications
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- 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
- B60N2/50—Seat suspension devices
- B60N2/502—Seat suspension devices attached to the base of the 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
- B60N2/50—Seat suspension devices
- B60N2/506—Seat guided by rods
- B60N2/508—Scissors-like structure
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- 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
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Fahrzeugsitz, insbesondere Nutzfahrzeugsitz, mit a) einer Schwingenlängsrichtung (x), einer Sitzquerrichtung (y) und einer dritten Richtung (z), die ein kartesisches Koordinatensystem (x, y, z) bilden, b) wenigstens einer Schwinge (8, 9) welche sich in Schwingenlängsrichtung (x) erstreckt und welche ein C-förmiges Profil aufweist, dessen Mittelbereich (8a, 9a) in einer von Schwingenlängsrichtung (x) und dritter Richtung (z) aufgespannten Ebene (x-z) liegt, während wenigstens ein umgestellter Randbereich (8b, 9b) in Sitzquerrichtung (y) weist, c) wenigstens einem mit der Schwinge (8, 9) fest verbundenen Querrohr (19, 20, 21, 22), welches sich in Sitzquerrichtung (y) erstreckt, und d) einem integrierten Knotenblech (8c, 9c) der Schwinge (8, 9), welches einstückig mit der Schwinge (8, 9) ausgebildet ist, mittels dessen die Schwinge (8, 9) am Querrohr (18, 19, 20, 21) anliegt, und entlang dessen in Sitzquerrichtung (y) verlaufenden Randes die Schwinge (8, 9) mit dem Querrohr (18, 19, 20, 21) fest verbunden ist, wobei zur Bildung des Knotenblechs (8c, 9c) e) die Kante des Randbereichs (8b, 9b) sich von der von Schwingenlängsrichtung (x) und dritter Richtung (z) aufgespannten Ebene (x-z) entfernt, wodurch sich die in Sitzquerrichtung (y) gemessene Abmessung des Randbereichs (8b, 9b) zum Querrohr (18, 19, 20, 21) hin vergrößert, und f) der Mittelbereich (8a, 9a) aus der von Schwingenlängsrichtung (x) und dritter Richtung (z) aufgespannten Ebene (x-z) ausbiegt, wobei der Randbereich (8b, 9b) dieser Ausbiegung folgt.Vehicle seat, in particular a utility vehicle seat, having a) a swinging longitudinal direction (x), a seat transverse direction (y) and a third direction (z) forming a Cartesian coordinate system (x, y, z), b) at least one rocker (8, 9) which extends in the longitudinal direction of the wings (x) and which has a C-shaped profile whose central region (8a, 9a) lies in a plane (xz) spanned by longitudinal direction (x) and third direction (z), while at least one rearranged edge region ( 8b, 9b) in the transverse direction of the seat (y), c) at least one transverse tube (19, 20, 21, 22) fixedly connected to the rocker (8, 9), which extends in the seat transverse direction (y), and d) an integrated one Gusset plate (8c, 9c) of the rocker (8, 9) which is formed integrally with the rocker (8, 9), by means of which the rocker (8, 9) on the cross tube (18, 19, 20, 21) is applied, and along its transverse in the seat transverse direction (y) extending the rocker (8, 9) with the cross tube (18, 19, 20, 21), wherein the edge of the edge region (8b, 9b) moves away from the plane (xz) spanned by the longitudinal direction of the wings (x) and the third direction (z) in order to form the gusset plate (8c, 9c), whereby the dimension measured in the seat transverse direction (y) of the edge region (8b, 9b) increases towards the cross tube (18, 19, 20, 21), and f) the middle region (8a, 9a) from the longitudinal direction of the swing (x) and third Direction (z) plane spanned (xz) bends, wherein the edge region (8b, 9b) follows this deflection.
Description
Die Erfindung betrifft einen Fahrzeugsitz, insbesondere Nutzfahrzeugsitz, mit den Merkmalen des Oberbegriffs des Anspruches 1.The invention relates to a vehicle seat, in particular a utility vehicle seat, with the features of the preamble of claim 1.
Bei bekannten Fahrzeugsitzen dieser Art sind die Schwingen mit den senkrecht dazu laufenden Querrohren verbunden, indem beispielsweise das Querrohr durch einen passenden Durchbruch in der Schwinge gesteckt und mit dieser verschweißt ist, oder indem beispielsweise ein separates Knotenblech vorgesehen ist.In known vehicle seats of this type, the rockers are connected to the cross tubes running perpendicular thereto, for example, by the cross tube is inserted through a suitable breakthrough in the rocker and welded thereto, or by, for example, a separate gusset plate is provided.
Ein Fahrzeugsitz der eingangs genannten Art ist bereits aus der
Weiterhin sind aus den Druckschriften
Der Erfindung liegt die Aufgabe zu Grunde, einen Fahrzeugsitz der eingangs genannten Art zu verbessern. Diese Aufgabe wird erfindungsgemäß durch einen Fahrzeugsitz mit den Merkmalen des Anspruches 1 gelöst. Vorteilhafte Ausgestaltungen sind Gegenstand der Unteransprüche.The invention is based on the object to improve a vehicle seat of the type mentioned. This object is achieved by a vehicle seat with the features of claim 1. Advantageous embodiments are the subject of the dependent claims.
Indem die Schwinge ein integriertes Knotenblech aufweist, welches einstückig mit der Schwinge ausgebildet ist, mittels dessen die Schwinge am Querrohr anliegt, und entlang dessen in Sitzquerrichtung verlaufenden Randes die Schwinge mit dem Querrohr fest verbunden ist, wird gegenüber dem separaten Knotenblech ein Bauteil eingespart und gegenüber dem Durchbruch in der Schwinge der Zusammenbau vereinfacht, da Schwinge und Querrohr nur aneinander angesetzt werden müssen. Optimierungen der Geometrie des Knotenblechs sorgen für eine Erhöhung der Festigkeit der Verbindung zwischen Schwinge und Querrohr. Die Schwinge mit integriertem Knotenblech kann durch Blechumformung (insbesondere Stahl oder Al) oder Druckguss (insbesondere Al oder Mg) hergestellt werden.By the rocker has an integrated gusset plate, which is integrally formed with the rocker, by means of which the rocker rests on the cross tube, and along its transverse in the seat transverse edge of the rocker is firmly connected to the cross tube, compared to the separate gusset plate component is saved and compared the breakthrough in the rocker assembly easier, since rocker and cross tube must be applied only to each other. Optimizations of the geometry of the gusset plate increase the strength of the connection between the rocker and the cross tube. The rocker with integrated gusset plate can be made by sheet metal forming (especially steel or Al) or die casting (especially Al or Mg).
Im Folgenden ist die Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. Es zeigenIn the following the invention with reference to an embodiment shown in the drawing is explained in more detail. Show it
Ein Fahrzeugsitz
Das Scherengestell
Die beiden Paare gekreuzter Schwingen
Die Verbindung zwischen den Schwingen
Das erste vordere Querrohr
Von der Scherenachse
Das erste hintere Querrohr
Die zweiten Schwingen
Zur Verbindung mit dem zweiten hinteren Querrohr
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810030780 DE102008030780B4 (en) | 2008-06-26 | 2008-06-26 | Vehicle seat, in particular commercial vehicle seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200810030780 DE102008030780B4 (en) | 2008-06-26 | 2008-06-26 | Vehicle seat, in particular commercial vehicle seat |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102008030780A1 DE102008030780A1 (en) | 2009-12-31 |
DE102008030780B4 true DE102008030780B4 (en) | 2015-03-19 |
Family
ID=41360699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200810030780 Active DE102008030780B4 (en) | 2008-06-26 | 2008-06-26 | Vehicle seat, in particular commercial vehicle seat |
Country Status (1)
Country | Link |
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DE (1) | DE102008030780B4 (en) |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2194349A (en) * | 1935-10-15 | 1940-03-19 | Midland Steel Prod Co | Automobile frame |
US4191401A (en) * | 1977-07-18 | 1980-03-04 | Caterpillar Tractor Co. | Main frame nose construction |
US4222453A (en) * | 1978-11-17 | 1980-09-16 | Arctic Enterprises, Inc. | Rear suspension system for a snowmobile |
US4407386A (en) * | 1981-12-31 | 1983-10-04 | Yamaha Hatsudoki Kabushiki Kaisha | Snowmobile suspension unit |
EP0233822A2 (en) * | 1986-02-21 | 1987-08-26 | Regie Nationale Des Usines Renault | Assembled seat frame with construction modules |
US4826260A (en) * | 1987-11-09 | 1989-05-02 | Aime Plourde | Pneumatic system for endless track vehicles |
US5727643A (en) * | 1993-11-29 | 1998-03-17 | Honda Giken Kogyo Kabushiki Kaisha | Suspension device for a snowmobile |
US5799922A (en) * | 1996-10-15 | 1998-09-01 | Seating Technologies, Inc. | Low profile seat suspension |
US6502651B2 (en) * | 2000-05-08 | 2003-01-07 | Air Link Performance Llc | Suspension mechanism for a snowmobile |
US6889787B2 (en) * | 1998-12-31 | 2005-05-10 | Gerard J. Karpik | Snowmobile construction |
US20050156093A1 (en) * | 2003-02-18 | 2005-07-21 | National Seating Company, Inc. | Vehicle seating system with improved vibration isolation |
WO2006104452A1 (en) * | 2005-03-29 | 2006-10-05 | Be-Ge Industri Aktiebolag | Adjustable seat construction |
DE102007030467A1 (en) * | 2007-06-29 | 2009-01-02 | Grammer Ag | Vehicle seat with slide valve |
DE102008005829A1 (en) * | 2008-01-24 | 2009-07-30 | Grammer Ag | Vehicle seat has height adjustable seat frame and valve unit, which has inner lateral cylindrical component and control unit adjustably arranged in cylinder element |
US8037961B2 (en) * | 2007-01-24 | 2011-10-18 | Bombardier Recreational Products Inc. | Snowmobile front suspension |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2915259A1 (en) * | 1979-04-14 | 1980-10-23 | Isringhausen Geb | CUSHIONED SEAT |
-
2008
- 2008-06-26 DE DE200810030780 patent/DE102008030780B4/en active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2194349A (en) * | 1935-10-15 | 1940-03-19 | Midland Steel Prod Co | Automobile frame |
US4191401A (en) * | 1977-07-18 | 1980-03-04 | Caterpillar Tractor Co. | Main frame nose construction |
US4222453A (en) * | 1978-11-17 | 1980-09-16 | Arctic Enterprises, Inc. | Rear suspension system for a snowmobile |
US4407386A (en) * | 1981-12-31 | 1983-10-04 | Yamaha Hatsudoki Kabushiki Kaisha | Snowmobile suspension unit |
EP0233822A2 (en) * | 1986-02-21 | 1987-08-26 | Regie Nationale Des Usines Renault | Assembled seat frame with construction modules |
US4826260A (en) * | 1987-11-09 | 1989-05-02 | Aime Plourde | Pneumatic system for endless track vehicles |
US5727643A (en) * | 1993-11-29 | 1998-03-17 | Honda Giken Kogyo Kabushiki Kaisha | Suspension device for a snowmobile |
US5799922A (en) * | 1996-10-15 | 1998-09-01 | Seating Technologies, Inc. | Low profile seat suspension |
US6889787B2 (en) * | 1998-12-31 | 2005-05-10 | Gerard J. Karpik | Snowmobile construction |
US6502651B2 (en) * | 2000-05-08 | 2003-01-07 | Air Link Performance Llc | Suspension mechanism for a snowmobile |
US20050156093A1 (en) * | 2003-02-18 | 2005-07-21 | National Seating Company, Inc. | Vehicle seating system with improved vibration isolation |
WO2006104452A1 (en) * | 2005-03-29 | 2006-10-05 | Be-Ge Industri Aktiebolag | Adjustable seat construction |
US8037961B2 (en) * | 2007-01-24 | 2011-10-18 | Bombardier Recreational Products Inc. | Snowmobile front suspension |
DE102007030467A1 (en) * | 2007-06-29 | 2009-01-02 | Grammer Ag | Vehicle seat with slide valve |
DE102008005829A1 (en) * | 2008-01-24 | 2009-07-30 | Grammer Ag | Vehicle seat has height adjustable seat frame and valve unit, which has inner lateral cylindrical component and control unit adjustably arranged in cylinder element |
Also Published As
Publication number | Publication date |
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DE102008030780A1 (en) | 2009-12-31 |
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Representative=s name: KALKOFF & PARTNER PATENTANWAELTE, DE |
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Owner name: JOHNSON CONTROLS COMPONENTS GMBH & CO. KG, DE Free format text: FORMER OWNER: KEIPER GMBH & CO. KG, 67657 KAISERSLAUTERN, DE Effective date: 20140710 Owner name: ADIENT LUXEMBOURG HOLDING S.A.R.L., LU Free format text: FORMER OWNER: KEIPER GMBH & CO. KG, 67657 KAISERSLAUTERN, DE Effective date: 20140710 Owner name: ADIENT LUXEMBOURG HOLDING S.A R.L., LU Free format text: FORMER OWNER: KEIPER GMBH & CO. KG, 67657 KAISERSLAUTERN, DE Effective date: 20140710 |
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Owner name: ADIENT US LLC, PLYMOUTH, US Free format text: FORMER OWNER: JOHNSON CONTROLS COMPONENTS GMBH & CO. KG, 67657 KAISERSLAUTERN, DE Owner name: ADIENT LUXEMBOURG HOLDING S.A.R.L., LU Free format text: FORMER OWNER: JOHNSON CONTROLS COMPONENTS GMBH & CO. KG, 67657 KAISERSLAUTERN, DE Owner name: ADIENT LUXEMBOURG HOLDING S.A R.L., LU Free format text: FORMER OWNER: JOHNSON CONTROLS COMPONENTS GMBH & CO. KG, 67657 KAISERSLAUTERN, DE |
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Owner name: ADIENT US LLC, PLYMOUTH, US Free format text: FORMER OWNER: ADIENT LUXEMBOURG HOLDING S.A.R.L., LUXEMBOURG, LU Owner name: ADIENT LUXEMBOURG HOLDING S.A R.L., LU Free format text: FORMER OWNER: ADIENT LUXEMBOURG HOLDING S.A.R.L., LUXEMBOURG, LU |
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