DE202005010919U1 - Mechanism for locking seat to rail, comprising lever with asymmetrical outer surface acting on spring - Google Patents
Mechanism for locking seat to rail, comprising lever with asymmetrical outer surface acting on spring Download PDFInfo
- Publication number
- DE202005010919U1 DE202005010919U1 DE200520010919 DE202005010919U DE202005010919U1 DE 202005010919 U1 DE202005010919 U1 DE 202005010919U1 DE 200520010919 DE200520010919 DE 200520010919 DE 202005010919 U DE202005010919 U DE 202005010919U DE 202005010919 U1 DE202005010919 U1 DE 202005010919U1
- Authority
- DE
- Germany
- Prior art keywords
- lever
- rail
- seat element
- shaft
- 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.)
- Expired - Lifetime
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
- B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
- B60N2/015—Attaching seats directly to vehicle chassis
- B60N2/01508—Attaching seats directly to vehicle chassis using quick release attachments
- B60N2/01516—Attaching seats directly to vehicle chassis using quick release attachments with locking mechanisms
- B60N2/01558—Attaching seats directly to vehicle chassis using quick release attachments with locking mechanisms with key and slot
- B60N2/01575—Attaching seats directly to vehicle chassis using quick release attachments with locking mechanisms with key and slot key sliding inside the vehicle floor or 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
- B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
- B60N2/015—Attaching seats directly to vehicle chassis
- B60N2/01508—Attaching seats directly to vehicle chassis using quick release attachments
- B60N2/01516—Attaching seats directly to vehicle chassis using quick release attachments with locking mechanisms
- B60N2/01525—Attaching seats directly to vehicle chassis using quick release attachments with locking mechanisms with locking elements expanding inside or under the vehicle floor or 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
- B60N2/08—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
- B60N2/0818—Location of the latch inside 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
- B60N2/08—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
- B60N2/0831—Movement of the latch
- B60N2/0862—Movement of the latch sliding
- B60N2/0875—Movement of the latch sliding in a vertical direction
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Festlegen eines Sitzes an einer Schiene, welche Hinterschneidungen aufweist, die von einem Bolzenkopf hintergriffen sind, an den ein Schaft anschliesst, der durch eine Stirnfläche in ein Sitzelement eingreift.The The invention relates to a device for fixing a seat a rail, which has undercuts, by a The bolt head are engaged behind, to which a shaft connects, the through a frontal area engages in a seat element.
Stand der TechnikState of technology
Fahrzeugsitze in Land-, Schienen- oder Luftfahrzeugen werden in vielen Fällen an Schienen lösbar festgelegt, damit ihr Abstand zueinander oder zu einer Wand des Fahrzeugs verändert werden kann. Zur Festlegung derartiger Sitze gibt es eine Vielzahl von Vorrichtungen, wobei jede dieser Vorrichtungen Vorteile aber auch Nachteile aufweist.car seats In land, rail or air vehicles are in many cases Rails releasably fixed, so that their distance to each other or to a wall of the vehicle can be changed can. To determine such seats, there are a variety of Devices, but each of these devices benefits as well Disadvantages.
Die vorliegende Erfindung ist besonders für Flugzeugsitze geeignet, jedoch soll sie darauf nicht beschränkt sein. Es ist bekannt, dass Flugzeugsitze sehr oft je nach Belegung des Flugzeuges entlang von Schienen verschoben werden müssen, was möglichst schnell und einfach geschehen soll. Die anschliessende Festlegung an einer gewünschten Position muss wiederum sehr zuverlässig erfolgen, da die Sitze eine bestimmt vorgeschriebene Beschleunigungs- und Verzögerungsgeschwindigkeit aushalten müssen.The The present invention is particularly suitable for aircraft seats, however she should not be limited to that be. It is known that aircraft seats very often depending on occupancy of the aircraft must be moved along rails, what preferably should happen quickly and easily. The subsequent determination at a desired In turn, position must be done very reliably, as the seats a predetermined speed of acceleration and deceleration have to endure.
Die
meisten derartigen Flugzeuge sind heute mit sogenannten Airline-Schienen
ausgerüstet,
die allgemein bekannt sind. Zur näheren Veranschaulichung einer
Airline-Schiene wird auf die
In
der
Diese Erfindung hat sehr viele Vorteile, jedoch ist die Vorrichtung relativ aufwendig. Eine derartige Vorrichtung wird deshalb nicht für alle Sitzelemente benötigt, die mit der Schiene verbunden werden sollen.These The invention has many advantages, but the device is relative consuming. Such a device is therefore not for all seating elements needed to be connected to the rail.
Aus diesen Gründen weisen bislang zumindest zwei Sitzelemente des Fahrzeugsitze sehr einfache Halterungen auf. Diese besteht aus einem Bolzen, der beispielsweise mit einem Schaft in ein Sitzbein eingeschraubt ist. Zwischen einem Schaftkopf und dem Sitzbein befindet sich eine Kunststoffmutter, die zum Festlegen auf dem Gewindeschaft gegen die Schiene gedreht wird. Das Drehen der Mutter benötigt Zeit und ein bestimmtes Werkzeug. Ferner ruht das Sitzelement auf der Kunststoffschraube, sodass der Sitz insgesamt etwas schräg steht und die Krafteinleitung beim Besetzen des Sitzes über die Kunststoffmutter in die Schiene erfolgt. Dies führt dazu, dass die Kunststoffmutter in vielen Fällen zerstört wird.Out these reasons So far, at least two seat elements of the vehicle seats are very easy mounts on. This consists of a bolt, for example is screwed with a shaft in a seat leg. Between one Shaft head and the ischium is a plastic nut, which turned to set on the threaded shaft against the rail becomes. The turning of the nut is needed Time and a specific tool. Furthermore, the seat element rests on the plastic screw, so that the seat is slightly inclined overall and the introduction of force when occupying the seat on the Plastic nut into the rail. This causes the plastic nut in many cases destroyed becomes.
Aufgabe der ErfindungTask of invention
Aufgabe der vorliegenden Erfindung ist es, eine Vorrichtung der o. g. Art zu schaffen, mit der ein Sitzelement ausserordentlich einfach, dennoch aber sehr wirkungsvoll an einer Schiene festgelegt werden kann.task It is the object of the present invention to provide a device of the above-mentioned type. kind To create, with a seat element extremely simple, yet but can be set very effectively on a rail.
Lösung der AufgabeSolution of task
Zur Lösung der Aufgabe führt, dass ein Abstand zwischen Stirnfläche und Bolzenkopf veränderbar ist.to solution the task leads that a distance between the end face and bolt head changeable is.
Das bedeutet, dass der Bolzenkopf durch eine beliebige Einrichtung gegen das Sitzelement oder umgekehrt das Sitzelement gegen den Bolzenkopf gezogen wird. Ersterer Fall wird bevorzugt.The means that the bolt head by any means against the seat element or, conversely, the seat element against the bolt head is pulled. First case is preferred.
In einem einfachen Ausführungsbeispiel durchgreift der Schaft in den Sitzelement einen Montageblock, wobei andererseits des Montageblocks dem Schaft ein Schnellspannhebel zugeordnet ist. Dieser Schnellspannhebel soll bewirken, dass durch eine einfach Betätigung des Schnellspannhebels der Bolzenkopf zu einer Stirnfläche bzw. Stirnkante des Sitzelementes hingezogen wird, sodass diese Stirnfläche bzw. Stirnkante auf die Schiene gedrückt wird. Damit sitzt das Sitzelement direkt ohne irgendeinen Abstand auf der Schiene selbst auf, sodass eine Kraftübertragung beim Besetzen des Sitzes direkt in die Schiene erfolgt.In a simple embodiment the shaft passes through a mounting block in the seat element, wherein On the other hand, the mounting block, the shaft a quick release lever assigned. This quick release lever should cause by a simple operation of the quick-release lever, the bolt head to an end face or End edge of the seat element is attracted, so that this face or Front edge pressed onto the rail becomes. Thus, the seat element sits directly without any distance on the rail itself, so that a power transmission when occupying the Fit directly into the rail.
In einem einfachen Ausführungsbeispiel soll der Spannhebel als Exzenterhebel ausgebildet sein. Dabei ist er über einen Querbolzen mit dem Schaft verbunden. Auf der einen Seite des Querbolzens ist ein Hebelarm zum Betätigen des Spannhebels vorgesehen. Auf der anderen Seite soll eine Druckkante vorgesehen werden, die über einen Knick in eine gerundete Abrollkante übergeht. Der Querbolzen hält dabei von der Druckkante einen grösseren Abstand ein als von der Abrollkante. Dies bewirkt die Ausbildung des Spannhebels als Exzenterhebel.In a simple embodiment the clamping lever should be designed as eccentric lever. It is he over a cross bolt connected to the shaft. On one side of the Querbolzens a lever arm for actuating the clamping lever is provided. On the other hand, a pressure edge should be provided, which has a Bend into a rounded rolling edge. The cross bolt holds from the pressure edge a bigger one Distance as from the rolling edge. This causes the training the clamping lever as eccentric lever.
Ferner soll die Druckkante etwa gerade ausgebildet sein, jedoch etwas spitzwinkelig zu einer Hebelachse verlaufen. Dies hat wiederum die Wirkung, dass der Spannhebel nach Überwinden des o. g. Knicks selbsttätig in die Spannlage fällt, andererseits aber nach einem entgegengesetzten Überwinden des Knicks in eine Öffnungslage abrollt.Further the pressure edge should be approximately straight, but slightly acute to a lever axis. This in turn has the effect of that the clamping lever after overcoming of the o. g. Knicks automatically falls into the tension position, but on the other hand after an opposite overcoming of the buckling in an open position unrolls.
Um die Festlegung des Sitzelementes an der Schiene flexibler auszugestalten, soll zwischen dem Montageblock und dem Spannhebel ein Kraftspeicher angeordnet sein. Dieser Kraftspeicher bewirkt vor allem auch das oben beschriebene Fallen des Spannhebels in die Spannlage bzw. in die Öffnungslage.Around make the determination of the seat element on the rail more flexible, should a power storage between the mounting block and the clamping lever be arranged. This energy storage causes above all, the described above falling of the clamping lever in the clamping position or in the opening position.
Bevorzugt soll der Spannhebel in Spannlage in dem Sitzelement selbst verschwinden, sodass er von einem Benutzer nicht betätigt werden kann, vor allen Dingen nicht unbeabsichtigt. Um jedoch den Spannhebel erwünschtermassen in Öffnungslage zu bringen, soll dem Hebelarm eine Öffnung in dem Sitzelement zugeordnet sein, durch die ein Werkzeug einführbar ist. Mit diesem Werkzeug kann der Hebelarm angegriffen und um den Querbolzen gedreht werden, bis der Knick zwischen Druckkante und Abrollkante überwunden ist.Prefers the tensioning lever should disappear into tensioning position in the seat element itself, so that it can not be operated by a user, above all Not inadvertently. However, to the clamping lever desirably in opening position to bring, the lever arm is assigned an opening in the seat element be through which a tool is insertable. With this tool the lever arm can be attacked and turned around the cross bolt, until the kink between the pressure edge and the rolling edge has been overcome is.
Figurenbeschreibungfigure description
Weitere Vorteile, Merkmale und Einzelheiten der Erfindung ergeben sich aus den nachfolgenden Beschreibung eines bevorzugten Ausführungsbeispieles sowie anhand der Zeichnung; diese zeigt inFurther Advantages, features and details of the invention will become apparent the following description of a preferred embodiment as well as from the drawing; this shows in
Gemäss
In
dem Kanal
Ein
freies Ende des Schaftes
Zwischen
dem Spannhebel
Die Funktionsweise der vorliegenden Erfindung ist folgende:The Operation of the present invention is as follows:
In
der in
An
einer gewünschten
Stelle der Schiene
Soll
nun diese Spannlagen gelöst
werden, wird ein in
Bezugszeichenliste LIST OF REFERENCE NUMBERS
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520010919 DE202005010919U1 (en) | 2005-07-08 | 2005-07-08 | Mechanism for locking seat to rail, comprising lever with asymmetrical outer surface acting on spring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200520010919 DE202005010919U1 (en) | 2005-07-08 | 2005-07-08 | Mechanism for locking seat to rail, comprising lever with asymmetrical outer surface acting on spring |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202005010919U1 true DE202005010919U1 (en) | 2005-09-22 |
Family
ID=35062761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200520010919 Expired - Lifetime DE202005010919U1 (en) | 2005-07-08 | 2005-07-08 | Mechanism for locking seat to rail, comprising lever with asymmetrical outer surface acting on spring |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202005010919U1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006051564A1 (en) * | 2006-11-02 | 2008-05-08 | Volkswagen Ag | Seat locking system, particularly for locking adjustable motor vehicle seats at base of motor vehicle, has seat base with adjusted seat base opening for longitudinal channel and seat is held away from base in adjustment condition |
WO2008113610A3 (en) * | 2007-03-22 | 2008-11-06 | Allsafe Jungfalk Gmbh & Co Kg | Device for the fixation of objects |
DE102007038712A1 (en) * | 2007-08-14 | 2009-02-19 | Magna Seating (Germany) Gmbh | mounting bracket |
US8899545B2 (en) | 2008-12-17 | 2014-12-02 | Airbus Operations Gmbh | Apparatus for affixing an object to a rail |
-
2005
- 2005-07-08 DE DE200520010919 patent/DE202005010919U1/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006051564A1 (en) * | 2006-11-02 | 2008-05-08 | Volkswagen Ag | Seat locking system, particularly for locking adjustable motor vehicle seats at base of motor vehicle, has seat base with adjusted seat base opening for longitudinal channel and seat is held away from base in adjustment condition |
DE102006051564B4 (en) * | 2006-11-02 | 2018-12-13 | Volkswagen Ag | Sitzarretierungssysteme |
WO2008113610A3 (en) * | 2007-03-22 | 2008-11-06 | Allsafe Jungfalk Gmbh & Co Kg | Device for the fixation of objects |
EP2269909A1 (en) * | 2007-03-22 | 2011-01-05 | allsafe Jungfalk GmbH & Co. KG | Device for the fixation of objects |
DE102007038712A1 (en) * | 2007-08-14 | 2009-02-19 | Magna Seating (Germany) Gmbh | mounting bracket |
US8899545B2 (en) | 2008-12-17 | 2014-12-02 | Airbus Operations Gmbh | Apparatus for affixing an object to a rail |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20051027 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20081008 |
|
R151 | Utility model maintained after payment of second maintenance fee after six years | ||
R151 | Utility model maintained after payment of second maintenance fee after six years |
Effective date: 20111130 |
|
R152 | Utility model maintained after payment of third maintenance fee after eight years | ||
R152 | Utility model maintained after payment of third maintenance fee after eight years |
Effective date: 20131014 |
|
R082 | Change of representative |
Representative=s name: PATENTANWAELTE UND RECHTSANWALT WEISS, ARAT & , DE Representative=s name: PATENTANWAELTE UND RECHTSANWALT DR. WEISS, ARA, DE |
|
R071 | Expiry of right |