EP1905932B1 - Sliding door - Google Patents
Sliding door Download PDFInfo
- Publication number
- EP1905932B1 EP1905932B1 EP07019098A EP07019098A EP1905932B1 EP 1905932 B1 EP1905932 B1 EP 1905932B1 EP 07019098 A EP07019098 A EP 07019098A EP 07019098 A EP07019098 A EP 07019098A EP 1905932 B1 EP1905932 B1 EP 1905932B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sliding door
- fastening
- drive unit
- drive
- opening
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 8
- 238000007373 indentation Methods 0.000 claims 1
- 230000013011 mating Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 10
- 238000009434 installation Methods 0.000 description 8
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/632—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
- E05F15/643—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables
- E05F15/646—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by flexible elongated pulling elements, e.g. belts, chains or cables allowing or involving a secondary movement of the wing, e.g. rotational or transversal
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/218—Holders
- E05Y2201/22—Locks
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/71—Toothed gearing
- E05Y2201/72—Planetary gearing
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/30—Electronic control of motors
- E05Y2400/3013—Electronic control of motors during manual wing operation
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
Definitions
- the invention relates to a sliding door for a motor vehicle, with at least one drive unit.
- sliding doors are known from practice and are used, inter alia, in the DE 10 2004 021 555 A1 described.
- a guide device which is composed essentially of the drive unit and a guideway.
- the sliding door may be guided by means of rollers which are fastened to the sliding door.
- the drive unit generally has an electrically operating drive motor, which operates via an optionally interposed gear on a cable drum, which receives attached to the sliding door ropes.
- the attachment of the drive unit is usually inside the body of the vehicle to protect it from the weather. Only the one or more cables or generally flexible drive means are guided through the body to the outside and anchored there with the sliding door.
- the drive motor the prior art according to the DE 298 21 465 U1 for example, before it is attached to a pivoting arm of a running in a central guide rail car.
- the flexible drive means passes through said pivot arm through to a sprocket.
- a body of a motor vehicle thorough attachment means for a sliding door is also from the WO 2005/042894 A1 known.
- the state of the art can not convincingly convince, in particular as regards the attachment of the drive unit to the body of the motor vehicle. Because the assembly is expensive. In addition, sealing problems can occur. Here, the invention aims to provide a total remedy.
- the invention is based on the technical problem of further developing a sliding door of the embodiment described above so that the assembly is simplified and a reliable operation is ensured.
- a generic sliding door is characterized in the invention by the features of claim 1.
- the drive unit is fixed to the vehicle with the aid of a fastener extending through a body opening.
- the drive unit has a drive motor, optionally a transmission, and a deflection device for a flexible drive means, for example a cable.
- the drive motor as well as the optional gearbox and the deflection device together form a compact installation module.
- This compact built-in module can now be anchored to the vehicle only with the help of one (single) fastener. Accordingly, no further fasteners are required except for the thus singular fastening means.
- the installation of the module in question requires only the attachment of the fastener on the vehicle or in the associated body opening.
- the drive unit already finds its position for a perfect function.
- the fastening means not only defines the drive unit or the previously described compact installation module in the body opening, but at the same time seals the body opening.
- the fastener thus takes on a dual function. On the one hand, it serves to fix the drive unit or the compact installation module to the body of the motor vehicle. On the other hand, the obligatory body opening is sealed at the same time in this attachment or assembly.
- the fastening means has a hollow bore through which the flexible drive means is guided.
- This hollow bore regularly provides a grommet. Because the hollow bore is closed by the aforementioned and preferably tapered grommet with passage opening for the drive means.
- This two-part fastening means is essentially composed of a fastening pin arranged on the drive unit and a fastening nut cooperating with the fastening pin.
- the fastening pin passes through the body opening, while the fastening nut defines the vehicle body opening by cross-fixing pins on the motor vehicle.
- the mounting pin is advantageously connected to a housing. If the housing is made of plastic, a one-piece connection is recommended, that is, that the mounting pin and the housing are integrally formed.
- the housing may not be limited to the baffle housing, that is, the housing which encloses the baffle for the flexible drive means. In principle, however, the mounting pin can also be connected in one piece to a drive motor housing, a transmission housing or the like.
- the ratchet teeth and the Rasteinformungen leave only a combination of mounting pin and mounting nut in a direction of rotation, the mounting direction, and act counter to this mounting direction as a barrier, so that the fastening nut can not inadvertently come off the mounting pin. This contributes to functional reliability.
- the grommet is advantageously equipped with a fastening pin on the head side superior clamping edge.
- This clamping edge engages in a rule in a clamping recess in the fastening nut.
- the grommet is fixed, namely, when the fastening nut is screwed onto the mounting pin and engages in this process, the clamping edge in the clamping recess. Since the fastening nut can not be solved automatically by the mounting pin, the assembly not only leads to a perfect fit of the drive unit on the motor vehicle, but at the same time that a defined and permanent seal using the fixed grommet is achieved.
- the fastening nut can advantageously be made of plastic - such as the mounting pin. As a result, the production costs can be kept low, at the same time a flawless operation is given.
- a sliding door for a motor vehicle is presented, which is characterized by a particularly simple structural design or a functionally appropriate attachment of the drive unit.
- the drive unit can be set to save space and as it were only by a single assembly step on the body of the vehicle. For this it is only necessary that the drive unit or the compact installation module is anchored to the body opening with the aid of the fastening means. In this as it were single assembly step is also taken care of a reliable seal the body opening.
- the main benefits are the main benefits.
- a sliding door 1 for a motor vehicle 2 is shown.
- the sliding door 1 can be transferred from a closed position indicated by dashed lines in an open position, as indicated. This can be done manually or by motor. To do this, a motor vehicle door lock 3 assigned to the sliding door 1 must first be unlocked and opened.
- the sliding door 1 by means of a in the Fig. 2 to be recognized drive unit 4, 5, 6, 7 moved to the open and closed positions.
- the drive unit 4, 5, 6, 7 has an electromotive drive motor 4, a transmission 5 following the drive motor 4 as well as ropes 6 and finally deflection devices 7 for the two ropes 6.
- the sliding door 1 is connected to the two cables 6, whose respective length by means of the drive motor 4 including gear 5 with the interposition of a in the Fig. 4 to be recognized cable drum is changed.
- 8 guided rollers are attached to the sliding door 1 in the guideway.
- This guide device 4, 5, 6, 7, 8 is of course also then Use, for example, if the drive motor 4 should have failed and the sliding door 1 manually (emergency) must be pressed.
- a clutch actuator 5a can be seen which has a translationally displaceable boom 5b, which in turn acts on a clutch lever 5c of the gearbox 5.
- the transmission 5 is a planetary gear.
- the drive motor 4 When the drive motor 4 is energized, its rotation is transmitted to a drive worm 9 provided on the output side of the drive motor 4, which drives the transmission 5 and thus the cable drum already provided on the output side of the transmission 5. Since the planet carrier of the transmission 5 is blocked by a locking lever 10, the rotational movement introduced via the drive motor 4 is transmitted to a ring gear of the planetary gear, that in turn is connected to the cable drum. As a result, the respective cable 6 is wound up and unwound, so that the sliding door 2 performs the mentioned movement in its closed position or open position.
- a sensor not shown, is arranged, with the aid of the speed and direction of rotation of the cable drum can be detected and evaluated.
- the locking lever 10 With the aid of the clutch actuator 5a, the locking lever 10 can be brought into engagement and out of engagement with the planet carrier of the transmission 5.
- the cable drum and with it the sliding door 1 by means of the drive motor 4 is reciprocated. If, however, the locking lever 10 is not in engagement with the planet, so the sliding door 1 can be moved manually. Because in this case, the rotatably connected to the cable drum ring gear rolls over the planet gears, so that the planet carrier is moved with.
- the sun gear connected to the drive motor 4, like the drive motor 4, remains unaffected by this movement initiation. In this way, the manual movement of the sliding door 2 is not unnecessarily difficult.
- the locking lever 10 is associated with a spring, not shown, which loads the locking lever 10 in its "uncoupled” position.
- the locking lever 10 is acted upon by the coupling actuator 5a via the boom 5b or the clutch lever 5c. So you will always proceed when the sliding door 1 is to be moved by motor with the help of the drive motor 4.
- the spring ensures the "uncoupled” position of the locking lever 10, so that the sliding door 1 can move manually with reduced force, because the drive motor 4 does not need to be moved.
- the fastening means 12, 13 not only ensures that the drive unit 4, 5, 6, 7 is fixed to the body or the motor vehicle 2, but at the same time for the fact that the body opening 11 is sealed.
- two seals 14, 15 are provided in the core, namely a sealing ring 14 formed as a seal 14 and a tapered sealing grommet 15th
- the fastening means 12, 13 is equipped with a hollow bore 16 through which the flexible drive means or cable 6 is passed.
- the hollow bore 16 in question is closed by means of the sealing grommet 15 tapering in the direction of the installation module 4, 5, 7. It is understood that the grommet 15 with a in the Fig. 5 and 6a, 6b not expressly too recognizing bushing opening for the drive means 6 is equipped.
- the passage opening is adapted from its inner diameter to the outer diameter of the flexible drive means or rope 6 and sealingly conforms to the outer periphery of the drive means 6.
- the fastening means 12, 13 is formed in two parts. In fact, there is a on the drive unit 4, 5, 6, 7 or, the compact mounting module 4, 5, 7 arranged mounting pin 12 which cooperates with a fastening nut 13.
- the fastening pin 12 passes through the body opening 11 and is arranged on a housing 17.
- This housing 17 is not limited to the Umlenk Anlagensgephaseuse 17, so the housing 17, which receives in its interior the deflection device 7 for the cable or flexible drive means 6.
- the Umlenk stressessgephase 17 and the mounting pins 12 are integrally formed of plastic. This is not mandatory.
- the fastening nut 13 is advantageously made of plastic.
- the mounting pin 12 is equipped with outer peripheral side Rasteinformungen 18, in which in the fastening nut 13 provided inner peripheral locking teeth 19 engage in the union of mounting pin 12 and mounting nut 13.
- the arrangement of on the one hand the Rasteinformungen 18 on the mounting pin 12 and on the other hand, the locking teeth 19 in the mounting nut 13 is selected so that the fastening nut 13 can be screwed only in one direction of rotation on the mounting pin 12 and secured against reverse rotation. For movements of the fastening nut 13 against the in Fig.
- the grommet 15 has evidenced the Fig. 5 via a clamping pin 12 on the head side protruding or overarching clamping edge 15a. This clamping edge 15a is received in a clamping recess 13a in the fastening nut 13 for fixing the grommet 15 when screwed onto the mounting pin 12 fastening nut 13. Finally, one recognizes a disc 20 made of plastic, which is arranged between the fastening nut 13 and an edge of the body opening 11. This plastic disc 20 ensures that the fastening nut 13 can be properly fixed on the mounting pin 12, namely by the friction between a head of the fastening nut 13 and the edge of the body opening 11 is reduced.
- said head of the fastening nut 13 would slide without the disc 20 made of plastic directly on the usually made of steel body or the motor vehicle 2, which is unfavorable in terms of friction and possibly could lead to damage and thus rust. That is, the disc 20 made of plastic not only ensures defined and favorable friction conditions between the mounting nut 13 and the edge of the mounting hole 11, but at the same time prevents any corrosion at this point.
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- Power-Operated Mechanisms For Wings (AREA)
Description
Die Erfindung betrifft eine Schiebetür für ein Kraftfahrzeug, mit mindestens einer Antriebseinheit.The invention relates to a sliding door for a motor vehicle, with at least one drive unit.
Solche Schiebetüren sind aus der Praxis bekannt und werden u. a. in der
Die Befestigung der Antriebseinheit erfolgt in der Regel im Innern der Karosserie des Kraftfahrzeuges, um diese vor Witterungseinflüssen zu schützen. Lediglich das oder die mehreren Seile bzw. allgemein flexiblen Antriebsmittel werden durch die Karosserie nach außen geführt und dort mit der Schiebetür verankert. Für die Anbringung des Antriebsmotors sieht der Stand der Technik nach der
Aus der
Ein die Karosserie eines Kraftfahrzeuges durchgreifendes Befestigungsmittel für eine Schiebetür ist ebenfalls aus der
Der Stand der Technik kann nicht rundweg überzeugen, insbesondere was die Anbringung der Antriebseinheit an der Karosserie des Kraftfahrzeuges angeht. Denn die Montage ist aufwendig. Außerdem können Dichtungsprobleme auftreten. Hier will die Erfindung insgesamt Abhilfe schaffen.The state of the art can not convincingly convince, in particular as regards the attachment of the drive unit to the body of the motor vehicle. Because the assembly is expensive. In addition, sealing problems can occur. Here, the invention aims to provide a total remedy.
Der Erfindung liegt das technische Problem zugrunde, eine Schiebetür der eingangs beschriebenen Ausgestaltung so weiter zu entwickeln, dass die Montage vereinfacht ist und ein funktionssicherer Betrieb gewährleistet wird.The invention is based on the technical problem of further developing a sliding door of the embodiment described above so that the assembly is simplified and a reliable operation is ensured.
Zur Lösung dieser technischen Problemstellung ist eine gattungsgemäße Schiebetür im Rahmen der Erfindung durch die Merkmale des Anspruchs 1 gekennzeichnet. Die Antriebseinheit ist mit Hilfe eines eine Karosserieöffnung durchgreifenden Befestigungsmittels am Kfz festgelegt. In der Regel verfügt die Antriebseinheit über einen Antriebsmotor, gegebenenfalls ein Getriebe, und eine Umlenkeinrichtung für ein flexibles Antriebsmittel, beispielsweise ein Seil. Der Antriebsmotor sowie das optionale Getriebe und die Umlenkeinrichtung bilden zusammengenommen ein kompaktes Einbaumodul. Dieses kompakte Einbaumodul lässt sich nun einzig mit Hilfe des einen (einzigen) Befestigungsmittels am Kfz verankern. Außer dem folglich singulären Befestigungsmittel sind dementsprechend keine weiteren Befestigungen erforderlich.To solve this technical problem, a generic sliding door is characterized in the invention by the features of claim 1. The drive unit is fixed to the vehicle with the aid of a fastener extending through a body opening. As a rule, the drive unit has a drive motor, optionally a transmission, and a deflection device for a flexible drive means, for example a cable. The drive motor as well as the optional gearbox and the deflection device together form a compact installation module. This compact built-in module can now be anchored to the vehicle only with the help of one (single) fastener. Accordingly, no further fasteners are required except for the thus singular fastening means.
Das heißt, die Montage des fraglichen Einbaumoduls erfordert lediglich die Anbringung des Befestigungsmittels am Kfz bzw. in der zugehörigen Karosserieöffnung. Hierdurch findet die Antriebseinheit bereits ihre Position für eine einwandfreie Funktion. In diesem Zusammenhang ist weiter bevorzugt vorgesehen, dass das Befestigungsmittel nicht nur die Antriebseinheit bzw. das zuvor beschriebene kompakte Einbaumodul in der Karosserieöffnung festlegt, sondern zugleich die Karosserieöffnung abdichtet. Das Befestigungsmittel übernimmt also eine zweifache Funktion. Zum einen dient es dazu, die Antriebseinheit respektive das kompakte Einbaumodul an der Karosserie des Kraftfahrzeuges festzulegen. Zum anderen wird bei dieser Befestigung bzw. Montage zugleich die obligatorische Karosserieöffnung abgedichtet.That is, the installation of the module in question requires only the attachment of the fastener on the vehicle or in the associated body opening. As a result, the drive unit already finds its position for a perfect function. In this context, it is further preferred that the fastening means not only defines the drive unit or the previously described compact installation module in the body opening, but at the same time seals the body opening. The fastener thus takes on a dual function. On the one hand, it serves to fix the drive unit or the compact installation module to the body of the motor vehicle. On the other hand, the obligatory body opening is sealed at the same time in this attachment or assembly.
Das Befestigungsmittel verfügt über eine Hohlbohrung, durch welche das flexible Antriebsmittel geführt ist. Für die Abdichtung dieser Hohlbohrung sorgt regelmäßig eine Dichtungstülle. Denn die Hohlbohrung ist durch die vorgenannte und vorzugsweise konisch zulaufende Dichtungstülle mit Durchführungsöffnung für das Antriebsmittel verschlossen.The fastening means has a hollow bore through which the flexible drive means is guided. For the sealing of this hollow bore regularly provides a grommet. Because the hollow bore is closed by the aforementioned and preferably tapered grommet with passage opening for the drive means.
Es hat sich bewährt, auf ein wenigstens zweiteiliges Befestigungsmittel zurückzugreifen. Dieses zweiteilige Befestigungsmittel setzt sich im Wesentlichen aus einem an der Antriebseinheit angeordneten Befestigungszapfen und einer mit dem Befestigungszapfen zusammenwirkenden Befestigungsmutter zusammen. Der Befestigungszapfen durchgreift dabei die Karosserieöffnung, während die Befestigungsmutter den die Karosserieöffnung durchgreifenden Befestigungszapfen am Kraftfahrzeug festlegt. Der Befestigungszapfen ist vorteilhaft an ein Gehäuse angeschlossen. Sofern das Gehäuse aus Kunststoff gefertigt ist, empfiehlt sich ein einstückiger Anschluss, dass heißt, dass der Befestigungszapfen und das Gehäuse einstückig ausgebildet sind. Bei dem Gehäuse mag es sich nicht einschränkend um das Umlenkeinrichtungsgehäuse handeln, also das Gehäuse, welches die Umlenkeinrichtung für das flexible Antriebsmittel umschließt. Grundsätzlich kann der Befestigungszapfen aber auch an ein Antriebsmotorgehäuse, ein Getriebegehäuse oder dergleichen einstückig angeschlossen werden.It has proven useful to resort to an at least two-part fastener. This two-part fastening means is essentially composed of a fastening pin arranged on the drive unit and a fastening nut cooperating with the fastening pin. The fastening pin passes through the body opening, while the fastening nut defines the vehicle body opening by cross-fixing pins on the motor vehicle. The mounting pin is advantageously connected to a housing. If the housing is made of plastic, a one-piece connection is recommended, that is, that the mounting pin and the housing are integrally formed. The housing may not be limited to the baffle housing, that is, the housing which encloses the baffle for the flexible drive means. In principle, however, the mounting pin can also be connected in one piece to a drive motor housing, a transmission housing or the like.
Zur Vereinigung von Befestigungszapfen und Befestigungsmutter ist der Befestigungszapfen vorteilhaft mit außenumfangsseitigen Rasteinformungen ausgerüstet. In diese Rasteinformungen greifen vorteilhaft in der Befestigungsmutter vorgesehene innenumfangsseitige Rastzähne bei der Vereinigung von Befestigungszapfen und Befestigungsmutter ein. Die Rasteinformungen und die zugehörigen Rastzähne sind jeweils so in Umfangsrichtung des Befestigungszapfens und der Befestigungsmutter geneigt angeordnet, dass die Befestigungsmutter beispielsweise durch eine übliche Rechtsdrehung auf dem Befestigungszapfen fest gelegt wird, ein unbeabsichtigtes Lösen der Befestigungsmutter aber nicht möglich ist. Das heißt, die Rastzähne und die Rasteinformungen lassen nur eine Vereinigung von Befestigungszapfen und Befestigungsmutter in einer Drehrichtung, der Montagerichtung, zu und wirken entgegen dieser Montagerichtung als Sperre, so dass sich die Befestigungsmutter nicht unbeabsichtigt von dem Befestigungszapfen lösen kann. Das trägt zur Funktionssicherheit bei.For the union of fastening pin and fastening nut of the mounting pin is advantageously equipped with outer peripheral side latching information. In this Rasteinformungen engage advantageously provided in the fastening nut inner peripheral locking teeth in the union of mounting pin and fastening nut. The latching notches and the associated latching teeth are each arranged so inclined in the circumferential direction of the fastening pin and the fastening nut, that the fastening nut, for example, by a conventional clockwise rotation on the Fastening pin is set firmly, an unintentional loosening of the fastening nut but is not possible. That is, the ratchet teeth and the Rasteinformungen leave only a combination of mounting pin and mounting nut in a direction of rotation, the mounting direction, and act counter to this mounting direction as a barrier, so that the fastening nut can not inadvertently come off the mounting pin. This contributes to functional reliability.
Darüber hinaus ist die Dichtungstülle vorteilhaft mit einem den Befestigungszapfen kopfseitig überragenden Klemmrand ausgerüstet. Dieser Klemmrand greift in der Regel in eine Klemmausnehmung in der Befestigungsmutter ein. Bei diesem Vorgang wird die Dichtungstülle fixiert, nämlich dann, wenn die Befestigungsmutter auf den Befestigungszapfen aufgeschraubt wird und bei diesem Vorgang der Klemmrand in die Klemmausnehmung eingreift. Da die Befestigungsmutter sich nicht selbsttätig von dem Befestigungszapfen lösen kann, führt die Montage nicht nur zu einem einwandfreien Sitz der Antriebseinheit an dem Kraftfahrzeug, sondern zugleich dazu, dass eine definierte und dauerhafte Abdichtung mit Hilfe der fixierten Dichtungstülle erreicht wird. In diesem Zusammenhang kann auch die Befestigungsmutter vorteilhaft aus Kunststoff - wie der Befestigungszapfen - hergestellt sein. Dadurch lassen sich die Fertigungskosten niedrig halten, wobei zugleich eine einwandfreie Funktionsweise gegeben ist.In addition, the grommet is advantageously equipped with a fastening pin on the head side superior clamping edge. This clamping edge engages in a rule in a clamping recess in the fastening nut. In this process, the grommet is fixed, namely, when the fastening nut is screwed onto the mounting pin and engages in this process, the clamping edge in the clamping recess. Since the fastening nut can not be solved automatically by the mounting pin, the assembly not only leads to a perfect fit of the drive unit on the motor vehicle, but at the same time that a defined and permanent seal using the fixed grommet is achieved. In this context, the fastening nut can advantageously be made of plastic - such as the mounting pin. As a result, the production costs can be kept low, at the same time a flawless operation is given.
Im Ergebnis wird eine Schiebetür für ein Kraftfahrzeug vorgestellt, die sich durch einen besonders einfachen konstruktiven Aufbau bzw. eine funktionsgerechte Anbringung der Antriebseinheit auszeichnet. Denn die Antriebseinheit lässt sich platzsparend und gleichsam nur durch einen einzigen Montageschritt an der Karosserie des Kraftfahrzeuges festlegen. Dazu ist es lediglich erforderlich, dass die Antriebseinheit bzw. das kompakte Einbaumodul mit Hilfe des Befestigungsmittels an der Karosserieöffnung verankert wird. Bei diesem gleichsam einzigen Montageschritt wird zugleich für eine zuverlässige Abdichtung der Karosserieöffnung gesorgt. Hierin sind die wesentlichen Vorteile zu sehen.As a result, a sliding door for a motor vehicle is presented, which is characterized by a particularly simple structural design or a functionally appropriate attachment of the drive unit. Because the drive unit can be set to save space and as it were only by a single assembly step on the body of the vehicle. For this it is only necessary that the drive unit or the compact installation module is anchored to the body opening with the aid of the fastening means. In this as it were single assembly step is also taken care of a reliable seal the body opening. Here are the main benefits.
Im Folgenden wird die Erfindung anhand einer lediglich ein Ausführungsbeispiel darstellenden Zeichnung näher erläutert; es zeigen:
- Fig. 1
- ein Kraftfahrzeug mit einer erfindungsgemäßen Schiebetür,
- Fig. 2
- den Antrieb für die Schiebetür schematisch,
- Fig. 3
- ein Detail aus der
Fig. 2 , - Fig. 4
- den Gegenstand nach
Fig. 3 mit jeweils abgenommenem Gehäuse, - Fig. 5
- die Anbringung der Antriebseinheit an der Karosserie und
- Fig. 6a und 6b
- verschiedene Phasen der Montage der Antriebseinheit nach
Fig. 5 .
- Fig. 1
- a motor vehicle with a sliding door according to the invention,
- Fig. 2
- the drive for the sliding door schematically,
- Fig. 3
- a detail from the
Fig. 2 . - Fig. 4
- the object after
Fig. 3 each with removed housing, - Fig. 5
- the attachment of the drive unit to the body and
- Fig. 6a and 6b
- different phases of assembly of the drive unit after
Fig. 5 ,
In der
Im Rahmen des Ausführungsbeispiels und nicht einschränkend wird die Schiebetür 1 mit Hilfe einer in der
Die Führungsbahn 8 inklusive der Rollen und die Antriebseinheit 4, 5, 6, 7 bilden zusammengenommen eine Führungsvorrichtung 4, 5, 6, 7, 8 für die Schiebetür 1. Diese Führungsvorrichtung 4, 5, 6, 7, 8 kommt natürlich auch dann zum Einsatz, wenn beispielsweise der Antriebsmotor 4 ausgefallen sein sollte und die Schiebetür 1 manuell (not-)betätigt werden muss.The
In der
In der
Zwischen der nicht näher spezifizierten Selltrommel und dem Getriebe 5 ist ein nicht gezeigter Sensor angeordnet, mit dessen Hilfe die Drehzahl und Drehrichtung der Seiltrommel erfasst und ausgewertet werden können. Mit Hilfe des Kupplungsaktuators 5a lässt sich der Arretierhebel 10 in Eingriff und außer Eingriff mit dem Planetenradträger des Getriebes 5 bringen. In eingekuppeltem Zustand des Arretierhebels 10 wird die Seiltrommel und mit ihr die Schiebetür 1 mit Hilfe des Antriebsmotors 4 hin- und herbewegt. Ist dagegen der Arretierhebel 10 nicht in Eingriff mit dem Planetenradträger, so kann die Schiebetür 1 manuell bewegt werden. Denn für diesen Fall wälzt sich das mit der Seiltrommel drehfest verbundene Hohlrad über die Planetenräder ab, so dass der Planetenradträger mit bewegt wird. Das an den Antriebsmotor 4 angeschlossene Sonnenrad bleibt wie der Antriebsmotor 4 von dieser Bewegungseinleitung unberührt. Auf diese Weise wird die manuelle Bewegung der Schiebetür 2 nicht unnötig erschwert.Between the unspecified Selltrommel and the
Um diese Funktionalität zu erreichen, ist dem Arretierhebel 10 eine nicht gezeigte Feder zugeordnet, welche den Arretierhebel 10 in seiner "entkuppelten" Stellung belastet. Um den Arretierhebel 10 nun in seine eingekuppelte Stellung am Planetenradträger zu überführen, wird der Arretierhebel 10 über den Ausleger 5b bzw. den Kupplungshebel 5c von dem Kupplungsaktuator 5a beaufschlagt. So wird man immer vorgehen, wenn die Schiebetür 1 motorisch mit Hilfe des Antriebsmotors 4 bewegt werden soll. In sämtlichen anderen Fällen, insbesondere beim Ausfall des Antriebsmotors 4, sorgt die Feder jedoch für die "entkuppelte" Stellung des Arretierhebels 10, so dass sich die Schiebetür 1 mit verringerter Kraft manuell bewegen lässt, weil der Antriebsmotor 4 nicht mitbewegt zu werden braucht.
Für die Erfindung von besonderer Bedeutung ist nun, dass die Antriebseinheit 4, 5, 6, 7 mit Hilfe eines eine Karosserieöffnung 11 durchgreifenden Befestigungsmittels 12, 13 am Kraftfahrzeug 2 festgelegt ist. Tatsächlich erkennt man bei einer vergleichenden Betrachtung der
Of particular importance for the invention is now that the
Im Detail formen hierzu der Antriebsmotor 4, das Getriebe 5 und die antriebsseitige Umlenkeinrichtung 7 für das Seil bzw. allgemein ein flexibles Antriebsmittel 6 ein kompaktes Einbaumodul 4, 5, 7, welches einzig mit Hilfe des Befestigungsmittels 12, 13 an dem Kraftfahrzeug 2 verankert wird. Das heißt, für die Festlegung des fraglichen Einbaumoduls 4, 5, 7 bzw. für die ganz oder teilweise Verankerung der Antriebseinheit 4, 5, 6, 7 am Kraftfahrzeug 2 reicht ein einziger Montageschritt, nämlich die Verbindung des besagten Einbaumoduls 4, 5, 7 mit dem Kraftfahrzeug 2 durch das Befestigungsmittel 12, 13.In detail, this form the
In diesem Zusammenhang sorgt das Befestigungsmittel 12, 13 nicht nur dafür, dass die Antriebseinheit 4, 5, 6, 7 an der Karosserie bzw. dem Kraftfahrzeug 2 festgelegt wird, sondern zugleich dafür, dass die Karosserieöffnung 11 abgedichtet wird. Hierzu sind im Kern zwei Dichtungen 14, 15 vorgesehen, nämlich eine als Dichtring 14 ausgebildete Dichtung 14 und eine konisch zulaufend ausgebildete Dichtungstülle 15.In this context, the fastening means 12, 13 not only ensures that the
Das Befestigungsmittel 12, 13 ist mit einer Hohlbohrung 16 ausgerüstet, durch welche das flexible Antriebsmittel bzw. Seil 6 hindurchgeführt wird. Die fragliche Hohlbohrung 16 wird mit Hilfe der in Richtung auf das Einbaumodul 4, 5, 7 konisch zulaufenden Dichtungstülle 15 verschlossen. Es versteht sich, dass die Dichtungstülle 15 mit einer in den
Bei einer vergleichenden Betrachtung der
Auch die Befestigungsmutter 13 ist vorteilhaft aus Kunststoff gefertigt. Anhand der
Die Dichtungstülle 15 verfügt ausweislich der
The
Tatsächlich würde der besagte Kopf der Befestigungsmutter 13 ohne die Scheibe 20 aus Kunststoff unmittelbar auf der in der Regel aus Stahl gefertigten Karosserie bzw. dem Kraftfahrzeug 2 gleiten, was hinsichtlich der Reibeigenschaften unvorteilhaft ist und möglicherweise auch zu Beschädigungen und damit Rost führen könnte. Das heißt, die Scheibe 20 aus Kunststoff sorgt nicht nur für definierte und günstige Reibungsverhältnisse zwischen der Befestigungsmutter 13 und dem Rand der Montageöffnung 11, sondern verhindert gleichzeitig etwaige Korrosionen an dieser Stelle.In fact, said head of the
Claims (8)
- Sliding door (1) for a motor vehicle (2), comprising at least a drive unit (4, 5, 6, 7) containing a drive motor (4), a diverting means (7) and, where applicable, a gear system (5) for a flexible drive means (6), which together and as a compact fitted module (4, 5, 7) can be fixed to the motor vehicle (2) solely with the aid of a fixation means (12, 13) extending through an opening in the bodywork (11), characterized in that the fixation means (12, 13) contains a hollow-drilled shaft (16) through which the flexible drive means (6) is guided out of the body work.
- Sliding door (1) according to claim 1, characterized in that the fixation means (12, 13) not only fixes the drive unit (4, 5, 6, 7) in the opening in the bodywork (11) but also seals the opening in the bodywork (11).
- Sliding door (1) according to claims 1 to 2, characterized in that the hollow-drilled shaft (16) is closed off by a conically tapering sealing grommet (15) containing an opening for the drive means (6) to exit.
- Sliding door (1) according to claims 1 to 3, characterized in that the fixation means (12, 13) comprises at least two parts with a fastening spigot (12) arranged on the drive unit (4, 5, 6, 7) and a securing nut (13), fixing the fastening spigot (12) extending through the opening in the bodywork (11) to the motor vehicle (2).
- Sliding door (1) according to claim 4, characterized in that the fastening spigot (12) is an integral part of a housing (17), such as a diverting means housing (17).
- Sliding door (1) according to claims 4 or 5, characterized in that the fastening spigot (12) contains retaining indentations (18) on its external circumference into which the teeth (19) provided on the internal circumference of the securing nut (13) engage when said fastening spigot and securing nut are mating.
- Sliding door (1) according to claim 3 and one of the claims 4 to 6, characterized in that the sealing grommet (15) contains a clamping edge (15a) extending past the head end of the fastening spigot (12) and engaging in a clamping recess (13a) in the securing nut (13) in order to secure the sealing grommet (15) when the securing nut (13) is screwed onto the fastening spigot (12).
- Sliding door (1) according to claims 1 to 7, characterized in that the securing means (12, 13) is made of plastic.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202006015068U DE202006015068U1 (en) | 2006-09-30 | 2006-09-30 | sliding door |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1905932A2 EP1905932A2 (en) | 2008-04-02 |
EP1905932A3 EP1905932A3 (en) | 2009-05-13 |
EP1905932B1 true EP1905932B1 (en) | 2012-08-29 |
Family
ID=38828566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07019098A Active EP1905932B1 (en) | 2006-09-30 | 2007-09-28 | Sliding door |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1905932B1 (en) |
DE (1) | DE202006015068U1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202017100346U1 (en) | 2017-02-06 | 2017-02-10 | Kiekert Ag | Device for introducing a guide rope |
DE102019131053A1 (en) * | 2019-11-18 | 2021-05-20 | Kiekert Aktiengesellschaft | Motor vehicle door drive, in particular motor vehicle sliding door drive |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5319881A (en) * | 1993-01-25 | 1994-06-14 | General Motors Corporation | Sliding door closed loop cable closure system with balanced cable length and varying diameter pulleys |
US6408572B1 (en) * | 1998-06-03 | 2002-06-25 | Mitsuba Corporation | Driving gear |
DE29821465U1 (en) | 1998-11-27 | 1999-12-23 | Lunke Ventra Automotive Gmbh | Sliding door with center rail guide |
US7243461B2 (en) * | 2003-03-19 | 2007-07-17 | Rogers Jr Lloyd W | Hinge mechanism for a sliding door |
DE10350739A1 (en) * | 2003-10-30 | 2005-06-02 | Valeo Sicherheitssysteme Gmbh | Device for moving the sliding door of a motor vehicle |
DE102004021555B4 (en) | 2004-05-03 | 2006-07-20 | Daimlerchrysler Ag | Sliding door for motor vehicle, has gear wheel cooperating with guide bar such that door can be locked with respect to guide bar using brake disc and shoes that are coupled with gear wheel |
-
2006
- 2006-09-30 DE DE202006015068U patent/DE202006015068U1/en not_active Expired - Lifetime
-
2007
- 2007-09-28 EP EP07019098A patent/EP1905932B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP1905932A2 (en) | 2008-04-02 |
EP1905932A3 (en) | 2009-05-13 |
DE202006015068U1 (en) | 2008-02-21 |
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