DE19627546C1 - Back rest for road vehicle seat - Google Patents
Back rest for road vehicle seatInfo
- Publication number
- DE19627546C1 DE19627546C1 DE19627546A DE19627546A DE19627546C1 DE 19627546 C1 DE19627546 C1 DE 19627546C1 DE 19627546 A DE19627546 A DE 19627546A DE 19627546 A DE19627546 A DE 19627546A DE 19627546 C1 DE19627546 C1 DE 19627546C1
- Authority
- DE
- Germany
- Prior art keywords
- frame
- covering
- backrest according
- back shell
- sheet metal
- 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
- 239000002184 metal Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/10—Loose or removable furniture covers
- A47C31/11—Loose or removable furniture covers for chairs
- A47C31/116—Loose or removable furniture covers for chairs permeable to liquid or air in a special way
-
- 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
- B60N2/64—Back-rests or cushions
- B60N2/66—Lumbar supports
-
- 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
- B60N2/686—Panel like structures
-
- 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
- B60N2/7011—Upholstery springs ; Upholstery of substantially two-dimensional shape, e.g. hammock-like, plastic shells, fabrics
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
Description
Die Erfindung betrifft eine Rückenlehne nach dem Oberbe griff des Anspruchs 1.The invention relates to a backrest according to the Oberbe handle of claim 1.
Eine bekannte Rückenlehne dieser Art (EP 0 342 790 A1) be sitzt einen aus gebogenem Rundrohr bestehenden Rahmen. Die Bespannung hält mit ihrem äußeren Rand einen Abstand von dem Rundrohrrahmen ein und wird über den Rundrohrrahmen um greifende Klammern gestreckt gehalten.A known backrest of this type (EP 0 342 790 A1) sits a frame made of curved round tube. The The outer edge of the covering keeps a distance of the round tubular frame and is placed over the round tubular frame gripping brackets held straight.
Eine derartige Konstruktion hat den Nachteil, daß sie die an Rückenlehnen gestellten Festigkeitsanforderungen in gar keinem Fall erfüllen kann. Der mit der bekannten Lösung er folgende Leichtbau geht zu Lasten zu Festigkeit und Sicher heitSuch a construction has the disadvantage that it strength requirements placed on backrests cannot fulfill any case. The one with the known solution The following lightweight construction is at the expense of strength and safety Ness
Ausgehend von diesem Stand der Technik liegt der Erfindung die Aufgabe zugrunde, eine Rückenlehne der als bekannt vor ausgesetzten Art so auszubilden, daß sie einen hochfesten Leichtbau ermöglicht, der preisgünstig sein soll und ein gutes Sitzklima zuläßt. The invention is based on this prior art based on the task of a backrest known as before exposed type so that they have a high strength Allows lightweight construction that should be inexpensive and one good seating climate.
Die Lösung dieser Aufgabe erfolgt mit den Merkmalen des Anspruchs 1.This problem is solved with the features of Claim 1.
Bevorzugte Ausgestaltungen der Erfindung sind in den Un teransprüchen beschrieben.Preferred embodiments of the invention are in the Un Described claims.
Die erfindungsgemäße Rückenlehne hat den Vorteil, daß sie bei Erfüllung hoher Festigkeitsanforderungen dennoch preis günstig herstellbar ist. Außerdem ermöglicht die Rückenleh ne eine einfache Montage. Dabei können unterschiedliche Be spannausführungen, also beispielsweise unterschiedliche Farbausführungen oder Bespannstoffausführungen, einfach mit den tragenden Teilen der Rückenlehne kombiniert werden. Es ist auch einfach möglich, die Bespannungen im Gebrauchszu stand des Fahrzeugs auszuwechseln, ohne daß hierzu aufwen dige Demontagen erfolgen müssen.The backrest according to the invention has the advantage that it still price when meeting high strength requirements is inexpensive to manufacture. The backrest also allows easy installation. Different Be clamping designs, for example different ones Color versions or covering material versions, simply with the load-bearing parts of the backrest can be combined. It it is also easy to use the coverings stood to replace the vehicle without spending disassembly must take place.
Nachstehend wird eine bevorzugte Ausführungsform der Erfin dung anhand der Zeichnung im einzelnen beschrieben. Es zei gen:The following is a preferred embodiment of the invention dung described in detail using the drawing. It shows gene:
Fig. 1 eine perspektivische Darstellung einer Rücken lehne im Zusammenbauzustand, Fig. 1 is a perspective view of a back rest in the assembled state,
Fig. 2 eine perspektivische Explosionsdarstellung der Rückenlehne gemäß Fig. 1, Fig. 2 is a perspective exploded view of the backrest according to Fig. 1,
Fig. 3 die in Fig. 1 mit III markierte Stelle in größerer Darstellung, Fig. 3, in Fig. 1 with III marked position in a larger scale
Fig. 4 einen Teilschnitt durch einen Teilbereich der Rückenschale und eines Rahmens, Fig. 4 a partial section through a portion of the back shell and a frame,
Fig. 5 einen vertikalen Längsschnitt durch ein Pol sterelement mit Befestigungselementen und den zugehörigen Teilbereichen der Bespannung. Fig. 5 is a vertical longitudinal section through a Pol sterelement with fasteners and the associated sub-areas of the covering.
Eine Rückenschale 1 ist aus tiefgezogenem Blech herge stellt. Es besitzt eine Vielzahl von Sicken und Versprün gen, welche der Rückenschale eine hohe Festigkeit geben.A back shell 1 is made of deep-drawn sheet metal. It has a variety of beads and projections, which give the back shell a high strength.
In die Rückenschale 1 werden die beiden Teile eines Rahmens 2 eingesetzt, wobei die beiden Rahmenteile in der oberen Mitte eine Lücke 2b zwischen sich lassen. Der Rahmen 2 und die Rückenschale 1 werden miteinander punktverschweißt.In the back shell 1 , the two parts of a frame 2 are inserted, the two frame parts leaving a gap 2 b between them in the upper middle. The frame 2 and the back shell 1 are spot welded together.
An dem Rahmen 2 sind Klammern 2a angeformt. Ein Drahtrahmen 6, der gut aus Fig. 2 ersichtlich ist, ist mit einer Be spannung 3 überzogen, die gut luftdurchlässig ist. Als be sonders geeignet erweist sich ein Gewebe mit einem großen Fadenabstand, der ohne weiteres 5 bis 10 mm betragen kann. Statt Gewebestrukturen sind auch Netzstrukturen möglich. Wesentlich kommt es darauf an, daß gute Durchlüftungsmög lichkeiten der Bespannung verbleiben.Brackets 2 a are formed on the frame 2 . A wire frame 6 , which can be seen well from Fig. 2, is coated with a loading 3 , which is well permeable to air. A fabric with a large thread spacing, which can easily be 5 to 10 mm, has proven to be particularly suitable. Instead of fabric structures, network structures are also possible. It is essential that good ventilation options remain for the covering.
Im montierten Zustand durchgreifen die Klammern 2a die Be spannung 3 und werden so nach außen umgebogen, daß sie den Drahtrahmen 6 mit der Bespannung 3 in der Einbaulage fest fixieren.In the assembled state, the clamps 2 a reach through the tension 3 and are bent outwards so that they fix the wire frame 6 with the covering 3 in the installed position.
Auf der Bespannung 3 können Polsterteile in beliebiger Form, Farbe und Anordnung befestigt werden. Im dargestell ten Ausführungsbeispiel ist das Polsterelement 4 als Lordo senstütze dargestellt. Das Polsterelement besitzt inte grierte Clips 5, die aus Fig. 5 ersichtlich sind. Die Clips durchsetzen das netzartige Material der Bespannung 3 und besitzen an ihren Enden einen abgesetzten Bereich, des sen Durchmesser größer ist als der regelmäßige Abstand zwi schen den Fäden der Bespannung 3. Auf diese Weise kann das Polsterelement 4 in beliebiger Anordnung an die Bespannung angeclipst werden.Upholstery parts of any shape, color and arrangement can be attached to the covering 3 . In the exemplary embodiment shown, the cushion element 4 is shown as a lumbar support. The cushion element has inte grated clips 5 , which can be seen from Fig. 5. The clips penetrate the net-like material of the covering 3 and have at their ends a stepped area whose diameter is greater than the regular distance between the threads of the covering 3 . In this manner, the cushioning member 4 can be in any arrangement clipped to the clothing.
Claims (12)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19627546A DE19627546C1 (en) | 1996-07-09 | 1996-07-09 | Back rest for road vehicle seat |
FR9708295A FR2750933B1 (en) | 1996-07-09 | 1997-07-02 | MOTOR VEHICLE SEAT FILE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19627546A DE19627546C1 (en) | 1996-07-09 | 1996-07-09 | Back rest for road vehicle seat |
Publications (1)
Publication Number | Publication Date |
---|---|
DE19627546C1 true DE19627546C1 (en) | 1997-10-23 |
Family
ID=7799285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19627546A Expired - Fee Related DE19627546C1 (en) | 1996-07-09 | 1996-07-09 | Back rest for road vehicle seat |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE19627546C1 (en) |
FR (1) | FR2750933B1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999058364A1 (en) * | 1998-05-12 | 1999-11-18 | Johnson Controls Technology Company | Twin frame seat assembly |
WO1999058363A1 (en) * | 1998-05-12 | 1999-11-18 | Johnson Controls Technology Company | Vehicle seat assembly with thermoformed fibrous suspension panel |
US6106071A (en) * | 1998-05-12 | 2000-08-22 | Johnson Controls Technology Company | Twin frame seat assembly |
WO2008009268A3 (en) * | 2006-07-18 | 2008-04-17 | Keiper Gmbh & Co Kg | Vehicle seat structure |
EP4349647A1 (en) * | 2022-10-06 | 2024-04-10 | Grammer Ag | Vehicle seat with backrest made of frame element and knitted fabric |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0342790A1 (en) * | 1988-05-17 | 1989-11-23 | General Motors Corporation | Elastomeric woven mat seat suspension |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4509796A (en) * | 1981-12-29 | 1985-04-09 | Tachikawa Spring Co., Ltd. | Seat frame for vehicle seat |
FR2580160B1 (en) * | 1985-04-11 | 1987-06-26 | Faure Bertrand | IMPROVEMENTS ON FLEXIBLE TABLECLOTHS FOR SEAT BACKS AND ASSEMBLIES COMPRISING SUCH TABLECLOTHES |
FR2671002B1 (en) * | 1990-12-27 | 1993-04-16 | Faure Bertrand Automobile | IMPROVEMENTS IN FRAMEWORK FRAMES FOR SEAT BACKPACKS AND THE LIKE AND IN THEIR MANUFACTURING METHODS AND DEVICES. |
DE4402864C2 (en) * | 1994-01-31 | 1997-08-21 | Keiper Recaro Gmbh Co | Backrest cushion for rear seats of motor vehicles |
AT407502B (en) * | 1995-05-10 | 2001-04-25 | Euromotive Gmbh | METHOD FOR PRODUCING A U-SHAPED FRAME OF A REAR OF A MOTOR VEHICLE SEAT, THAT IS COMPOSED OF TWO LONGITUDE AND A CROSS-BAR |
-
1996
- 1996-07-09 DE DE19627546A patent/DE19627546C1/en not_active Expired - Fee Related
-
1997
- 1997-07-02 FR FR9708295A patent/FR2750933B1/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0342790A1 (en) * | 1988-05-17 | 1989-11-23 | General Motors Corporation | Elastomeric woven mat seat suspension |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999058364A1 (en) * | 1998-05-12 | 1999-11-18 | Johnson Controls Technology Company | Twin frame seat assembly |
WO1999058363A1 (en) * | 1998-05-12 | 1999-11-18 | Johnson Controls Technology Company | Vehicle seat assembly with thermoformed fibrous suspension panel |
US6106071A (en) * | 1998-05-12 | 2000-08-22 | Johnson Controls Technology Company | Twin frame seat assembly |
WO2008009268A3 (en) * | 2006-07-18 | 2008-04-17 | Keiper Gmbh & Co Kg | Vehicle seat structure |
EP4349647A1 (en) * | 2022-10-06 | 2024-04-10 | Grammer Ag | Vehicle seat with backrest made of frame element and knitted fabric |
DE102022125859A1 (en) * | 2022-10-06 | 2024-04-11 | Grammer Aktiengesellschaft | Vehicle seat with backrest made of frame element and knitted fabric |
DE102022125859B4 (en) | 2022-10-06 | 2024-09-26 | Grammer Aktiengesellschaft | Vehicle seat with backrest made of frame element and knitted fabric, interior fittings of a means of transport |
Also Published As
Publication number | Publication date |
---|---|
FR2750933B1 (en) | 2000-09-01 |
FR2750933A1 (en) | 1998-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of patent without earlier publication of application | ||
D1 | Grant (no unexamined application published) patent law 81 | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: FAURECIA AUTOSITZE GMBH & CO. KG, 31655 STADTHAGEN |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: MCC SMART GMBH, 71272 RENNINGEN, DE Owner name: FAURECIA AUTOSITZE GMBH, 31655 STADTHAGEN, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: DAIMLER AG, 70327 STUTTGART, DE Owner name: FAURECIA AUTOSITZE GMBH, 31655 STADTHAGEN, DE |
|
8339 | Ceased/non-payment of the annual fee |