DE4416283A1 - Guide rail for vehicle seat - Google Patents
Guide rail for vehicle seatInfo
- Publication number
- DE4416283A1 DE4416283A1 DE4416283A DE4416283A DE4416283A1 DE 4416283 A1 DE4416283 A1 DE 4416283A1 DE 4416283 A DE4416283 A DE 4416283A DE 4416283 A DE4416283 A DE 4416283A DE 4416283 A1 DE4416283 A1 DE 4416283A1
- Authority
- DE
- Germany
- Prior art keywords
- play
- running rail
- rail
- guide
- point
- 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.)
- Ceased
Links
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
- B60N2/04—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
- B60N2/08—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 characterised by the locking device
- B60N2/0812—Location of the latch
- B60N2/0825—Location of the latch outside the rail
-
- 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
- B60N2/0702—Slide construction characterised by its cross-section
- B60N2/0715—C or U-shaped
-
- 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
- B60N2/0735—Position and orientation of the slide as a whole
- B60N2/0747—Position and orientation of the slide as a whole the opening of the cross section being oriented in a direction different from the vertical, e.g. transversal
-
- 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
- B60N2/075—Slide construction roller-less
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
Description
Die Erfindung betrifft eine Weiterbildung der durch die deutsche Patentanmeldung AZ P 43 30 1.33.9-16 vorgeschlagenen Schienenführung, durch die Kraftfahrzeugsitze leichtgängig vor- und zurück verfahr- und festsetzbar sind.The invention relates to a further development of the German patent application AZ P 43 30 1.33.9-16 proposed rail guidance, through the motor vehicle seats can be easily moved back and forth and fixed.
Bei einem bekannten Führungsschienensystem (DE-OS 39 20 077) ist es nachteilig, daß das zum Ausgleich der Ungenauigkeiten bei solchen Blechteil-Schweißkonstruktionen notwendige Spiel sowohl in den Schienenpaarungen jeder Seite als auch in den beiden zueinander durch einen axial unter Federspannung an einer Schiene einer Seite anliegenden Bolzen ausgeglichen wird, aber der stets anliegende Bolzen verursacht eine Reibungskraft, die die Sitzverschiebung erschwert und die Lackierung der anliegenden Flächen beschädigt, so daß bei eintretender Korrosion das Verschieben noch schwerer vonstatten geht und die Teile infolge des Rostens geschwächt werden.In a known guide rail system (DE-OS 39 20 077), it is disadvantageous that the necessary to compensate for the inaccuracies in such sheet metal part welding constructions Play both in the rail pairings on each side and in the two to each other compensated for an axially spring-loaded pin on a rail on one side will, but the always-on bolt causes a frictional force that causes the seat to shift difficult and the paint on the adjacent surfaces damaged, so that when entering Corrosion makes moving even more difficult and the parts due to rusting be weakened.
Durch die deutsche Patentanmeldung AZ P 43 30 133.9-16 werden diese Übelstände zwar durch eine axiale Verschiebbarkeit eines den Gleitschuh der Führung auf einer Seite tragenden Bolzens quer zur Fahrtrichtung beseitigt, aber der Gleitschuh der anderen Seite ist ohne sol chen Ausgleich besonders spielarm in die Führungsschiene eingesetzt, wodurch bei ihm oben und unten durch mögliche Abweichungen in der Senkrechten beider Baugruppen immer noch Klemmungen auftreten, da die als Blechteil-Schweißkonstruktion hergestellten Teile und Baugruppen stets entsprechende Abweichungen aufweisen.The German patent application AZ P 43 30 133.9-16 eliminates these evils due to an axial displaceability of a guide shoe carrying the slide on one side Bolts removed perpendicular to the direction of travel, but the glider on the other side is without sol Chen compensation used with little play in the guide rail, which means that it is at the top and still below due to possible deviations in the vertical of both assemblies Pinches occur because the parts and welded as a sheet metal part construction Assemblies always show corresponding deviations.
Auch die nach weiteren Vorschlägen (DE-OS 16 80 269) bekannten Ausführungen bieten zwar ebenfalls einen seitlichen Abstandsausgleich, aber die verhältnismäßig breiten und eng ausge führten Lagerungen können die Abweichungen der einzelnen Bauteile in der Ebene nicht aus gleichen, so daß auch hierbei trotz des großen Aufwandes Verklemmungen und somit Schwer gängigkeit auftreten.The versions known from further proposals (DE-OS 16 80 269) also offer also a lateral distance compensation, but the relatively wide and narrow Executed storage cannot carry out the deviations of the individual components in the plane same, so that even in spite of the great effort jams and thus difficult common occurrence.
Der im Patentanspruch 1 angegebenen Erfindung liegt das Problem zugrunde, der bei der Sitzverschiebung noch auftretenden Klemmung bei der nach der Patentanmeldung AZ P 43 30 133.9-16 vorgeschlagenen Erfindung mit geringem Aufwand wirkungsvoll entgegenzuwirken.The invention specified in claim 1 is based on the problem with Seat displacement still occurring clamping in the case of the patent application AZ P 43 30 133.9-16 counteract proposed invention effectively with little effort.
Dieses Problem wird durch die im Patentanspruch aufgeführten Merkmale gelöst. Die mit der Erfindung erzielten Vorteile bestehen insbesondere darin, daß die auf einer Seite spielarm ausgeführte, äußere Führung des Sitzes nur an einer Stelle der Führungsschiene oben oder unten im Mittelbereich des Gleitstückes spielarm anliegt und an der entgegengesetzten Lagerung entsprechendes Spiel vorliegt, so daß auch Ungenauigkeiten in der senkrechten Stellung der beteiligten Blechpreßteile, insbesondere wie Tragstücke bzw. der Führungs schiene, ausgeglichen werden und es hierdurch nicht zu Klemmungen bei dem Nachvorn- und Zurückverfahren des Sitzes führen kann.This problem is solved by the features listed in the claim. The advantages achieved with the invention are, in particular, that on one side External play of the seat with little play only at one point of the guide rail at the top or lies in the middle of the slider with little play and on the opposite Storage corresponding game is present, so that inaccuracies in the vertical Position of the sheet metal parts involved, in particular such as support pieces or the guide rail, be compensated and this does not lead to jams in the front and Can cause the seat to retract.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben.An embodiment of the invention is shown in the drawing and is in the following described in more detail.
Es zeigenShow it
Fig. 1 schematisch eine Seitenansicht auf einen Kraftfahrzeugsitz, Fig. 1 shows schematically a side view of a motor vehicle seat,
Fig. 2 eine Draufsicht gemäß Fig. 1, Fig. 2 is a plan view of FIG. 1,
Fig. 3 eine Schnittdarstellung der Lagerung im vergrößerten Maßstab als Maschinenbauzeichnung dargestellt, Shows a sectional view of the bearing shown. 3 in an enlarged scale as a mechanical drawing,
Fig. 4 eine Einzelheit X nach Fig. 2 als Maschinenbauzeichnung im vergrößerten Maßstab, Fig. 4 shows a detail X in FIG. 2 as a mechanical drawing on an enlarged scale,
Fig. 5 eine Schnittdarstellung gemäß der Linie C-D nach Fig. 4, um 90° versetzt dargestellt, Fig. 5 is a sectional view along the line CD in FIG. 4, shown displaced by 90 °,
Fig. 6 eine Alternativlösung zur Fig. 5. Fig. 6 shows an alternative solution for Fig. 5.
Ein Kraftfahrzeugsitz 1 gemäß Fig. 1 ist in sogenannter Dreipunktbauart ausgeführt, bei der er sich vorn mittig mittels einer Rasterschiene 2 in einen auf den Fahrzeugboden fest ange schlossenen Rasterblock 9 und jeweils hinten seitlich außen mittels Lagerungen 6 und 7 in ebenfalls auf dem Fahrzeugboden fest angeschlossenen Laufschienen 4 und 5 abstützt und somit in diesen in der Fahrzeuglängsachse verschiebbar ist, wenn die bekannte Rastung aufge hoben wird. Durch letztere wird der Kraftfahrzeugsitz 1 arretiert. Der Rasterbock 9 sowie die Laufschienen 4 und 5 sind üblicherweise als Blechpreßteile mit dem Fahrzeugboden durch Verschweißen verbunden. Die Lagerungen 6 und 7 schließen an einen Sitzrahmen 10 an, mit dem die nicht dargestellte Sitzfederung und die strichpunktiert dargestellte Sitzpolsterung 11 verbunden ist.A motor vehicle seat 1 according to Fig. 1 is carried out in so-called three-point type, it permanently connected in which the front-center by means of a mounting rail 2 in one hand to the vehicle floor permanently connected raster block 9, and each rear side outside by means of bearings 6 and 7 in also on the vehicle floor Supporting rails 4 and 5 and thus is displaceable in the longitudinal axis of the vehicle when the known detent is raised. The motor vehicle seat 1 is locked by the latter. The grid bracket 9 and the rails 4 and 5 are usually connected as sheet metal pressed parts to the vehicle floor by welding. The bearings 6 and 7 connect to a seat frame 10 , with which the seat suspension, not shown, and the seat upholstery 11 , shown in broken lines, are connected.
Die nicht vermeidbaren Abweichungen der Laufschienen 4 und 5 sowie der Sitzteile bei sol chen Blechpreß-Schweißkonstruktionen in ihrer parallelen Lage zueinander wird nach der Patentanmeldung AZ P 43 30 133.9-16 durch die axiale Verschiebbarkeit eines Bolzens 13 in seinem Lagerauge 14 ausgeglichen, siehe Fig. 3. Außerdem weist ein um ein Tragstück 15 des Bolzens 13 angeordnetes Gleitstück 16 seitliches Spiel in der Laufschiene 5 auf, wodurch Abweichungen in der senkrechten Lage dieser Teile ausgeglichen werden.The unavoidable deviations of the rails 4 and 5 and the seat parts in sol Chen sheet metal welded constructions in their parallel position to each other is compensated for by the patent application AZ P 43 30 133.9-16 by the axial displacement of a bolt 13 in its bearing eye 14 , see Fig. 3. In addition, a slide 16 arranged around a support piece 15 of the bolt 13 has lateral play in the running rail 5 , as a result of which deviations in the vertical position of these parts are compensated for.
Bei einer Lagerung 6 nach den Fig. 4 und 5 ist ein auf einem Tragstück 19 eines Bolzens 20 des Tragarmes 21 angeordnetes aus Kunststoffgleitwerkstoff bestehendes Gleitstück 18 in seinem unteren Führungsbereich 23 spielarm zur Laufschiene 4 ausgeführt. Im Gegensatz hierzu ist der obere Führungsbereich 24 des Gleitstücks 18 mit solchem Seitenspiel 22 zur Laufschiene 4 ausgeführt, daß sowohl Abweichungen in den senkrechten Lagen des Gleit stückes als auch solche der Laufschiene 4 ausgeglichen werden.In the case of a bearing 6 according to FIGS . 4 and 5, a slide piece 18, which is arranged on a support piece 19 of a bolt 20 of the support arm 21 and is made of plastic sliding material, is designed with little play relative to the running rail 4 in its lower guide area 23 . In contrast to this, the upper guide area 24 of the slider 18 is designed with such side play 22 to the running rail 4 that both deviations in the vertical positions of the sliding piece and those of the running rail 4 are compensated for.
Beim Ausführungsbeispiel gemäß der Fig. 6 weist ein unterer Führungsbereich 26 eines Gleit stücks 25 zur Laufschiene 4 entsprechendes seitliches Spiel 22 auf, wogegen ein oberer Füh rungsbereich 27 seitlich spielarm zur Laufschiene 4 ausgeführt ist. Hierdurch tritt auch bei in die Laufschiene 4 eingetretenem Schmutz bei dem Verfahren des Kraftfahrzeugsitzes 1 im ge ringeren Maße in Klemmung ein, da der sich unten befindliche Schmutz seitlich abgewiesen wird.In the embodiment according to FIG. 6, a lower guide area 26 of a sliding piece 25 to the running rail 4 has corresponding lateral play 22 , whereas an upper guide area 27 is designed with little play to the running rail 4 . This also occurs in the running rail 4 dirt in the process of the motor vehicle seat 1 to a lesser extent in clamping, since the dirt located below is rejected laterally.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4416283A DE4416283A1 (en) | 1993-09-06 | 1994-05-07 | Guide rail for vehicle seat |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19934330133 DE4330133A1 (en) | 1993-09-06 | 1993-09-06 | Rail guide for vehicle seats |
DE4416283A DE4416283A1 (en) | 1993-09-06 | 1994-05-07 | Guide rail for vehicle seat |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4416283A1 true DE4416283A1 (en) | 1995-11-09 |
Family
ID=6496988
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19934330133 Withdrawn DE4330133A1 (en) | 1993-09-06 | 1993-09-06 | Rail guide for vehicle seats |
DE4416283A Ceased DE4416283A1 (en) | 1993-09-06 | 1994-05-07 | Guide rail for vehicle seat |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19934330133 Withdrawn DE4330133A1 (en) | 1993-09-06 | 1993-09-06 | Rail guide for vehicle seats |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE4330133A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19818238A1 (en) * | 1998-04-23 | 1999-10-28 | Volkswagen Ag | Vehicle seat with seat carrier part |
WO2005053995A2 (en) * | 2003-11-28 | 2005-06-16 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Device for guiding two relatively movable subassemblies of a motor vehicle, particularly a motor vehicle seat, in one direction |
DE102004018744B3 (en) * | 2004-04-17 | 2005-09-01 | Keiper Gmbh & Co. Kg | Mounting for a vehicle seat comprises a welding seam arranged in sections on different sides of a base line |
WO2005051701A3 (en) * | 2003-11-28 | 2006-02-16 | Brose Fahrzeugteile | Device for guiding two sub-assemblies of a motor vehicle that are displaceable in relation to one another, in particular of a motor vehicle seat, in a guide direction |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19547034A1 (en) * | 1995-12-15 | 1997-06-19 | Johnson Controls Naue Engineer | Longitudinal seat adjustment |
DE19738383A1 (en) | 1997-09-03 | 1999-03-04 | Johnson Controls Gmbh | Seat guide for longitudinally adjustable mounting of a vehicle seat |
DE20115164U1 (en) * | 2001-09-13 | 2002-02-14 | Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Coburg, 96450 Coburg | Guide rail for a motor vehicle seat |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1680269A1 (en) * | 1967-10-04 | 1972-02-03 | Keiper Recaro Gmbh Co | Device for fastening a seat to a floor |
DE3920077A1 (en) * | 1988-06-30 | 1990-01-04 | Volkswagen Ag | Vehicle seat guided in rails |
-
1993
- 1993-09-06 DE DE19934330133 patent/DE4330133A1/en not_active Withdrawn
-
1994
- 1994-05-07 DE DE4416283A patent/DE4416283A1/en not_active Ceased
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19818238A1 (en) * | 1998-04-23 | 1999-10-28 | Volkswagen Ag | Vehicle seat with seat carrier part |
DE19818238B4 (en) * | 1998-04-23 | 2008-08-28 | Volkswagen Ag | Vehicle seat with a seat carrier part |
WO2005053995A2 (en) * | 2003-11-28 | 2005-06-16 | Brose Fahrzeugteile Gmbh & Co. Kg, Coburg | Device for guiding two relatively movable subassemblies of a motor vehicle, particularly a motor vehicle seat, in one direction |
WO2005051701A3 (en) * | 2003-11-28 | 2006-02-16 | Brose Fahrzeugteile | Device for guiding two sub-assemblies of a motor vehicle that are displaceable in relation to one another, in particular of a motor vehicle seat, in a guide direction |
WO2005053995A3 (en) * | 2003-11-28 | 2006-02-16 | Brose Fahrzeugteile | Device for guiding two relatively movable subassemblies of a motor vehicle, particularly a motor vehicle seat, in one direction |
US7404537B2 (en) | 2003-11-28 | 2008-07-29 | Brose Fahrzeugteile Gmbh & Co Kg, Coburg | Device for guiding two sub-assemblies of a motor vehicle which are displaceable in relation to one another, in particular of a motor vehicle seat, in a guide direction |
DE102004018744B3 (en) * | 2004-04-17 | 2005-09-01 | Keiper Gmbh & Co. Kg | Mounting for a vehicle seat comprises a welding seam arranged in sections on different sides of a base line |
US7497520B2 (en) | 2004-04-17 | 2009-03-03 | Keiper Gmbh & Co. Kg | Fitting for a vehicle seat |
Also Published As
Publication number | Publication date |
---|---|
DE4330133A1 (en) | 1995-03-16 |
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Legal Events
Date | Code | Title | Description |
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AF | Is addition to no. |
Ref country code: DE Ref document number: 4330133 Format of ref document f/p: P |
|
8127 | New person/name/address of the applicant |
Owner name: JOHNSON CONTROLS/NAUE ENGINEERING GMBH, 42929 WERM |
|
8131 | Rejection |