EP2757219A2 - Drive device for a sliding door - Google Patents
Drive device for a sliding door Download PDFInfo
- Publication number
- EP2757219A2 EP2757219A2 EP13199798.3A EP13199798A EP2757219A2 EP 2757219 A2 EP2757219 A2 EP 2757219A2 EP 13199798 A EP13199798 A EP 13199798A EP 2757219 A2 EP2757219 A2 EP 2757219A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- drive
- motor
- drive device
- gear frame
- transmission
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 61
- 229920001971 elastomer Polymers 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 230000008719 thickening Effects 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
-
- 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
-
- 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
- E05Y2201/10—Covers; Housings
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/20—Combinations of elements
- E05Y2800/23—Combinations of elements of elements of different categories
- E05Y2800/232—Combinations of elements of elements of different categories of motors and transmissions
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/20—Combinations of elements
- E05Y2800/242—Combinations of elements arranged in parallel relationship
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/40—Physical or chemical protection
- E05Y2800/422—Physical or chemical protection against vibration or noise
-
- 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
- E05Y2800/00—Details, accessories and auxiliary operations not otherwise provided for
- E05Y2800/67—Materials; Strength alteration thereof
- E05Y2800/676—Plastics
- E05Y2800/678—Elastomers
Definitions
- the present invention relates to a drive device for a sliding door according to the preamble of claim 1.
- a supporting profile of a door system usually has a large length and forms a large resonating body through the traversing space in which the door guide of the sliding door can be moved.
- vibrations and sound are amplified by the resonator, it is trying to form the door as possible vibration and noise.
- An attempt is also made to reduce the introduction of sound and vibrations, for example via a drive device arranged on or in the carrier profile.
- the object of the present invention to provide a drive device which has the lowest possible noise.
- the drive device should be formed vibration, so that it can be arranged in an advantageous manner to a support profile of a sliding door system.
- the invention is defined by the features of claim 1.
- the invention provides a drive device for a sliding door with a motor and with a transmission with a gear frame and with a drive housing, in which the engine and the gearbox are accommodated before.
- the invention is characterized in that the gear frame is positively received in the drive housing, wherein between each form-fitting surface of the drive housing and the gear frame, an elastic intermediate layer is arranged.
- the gear frame Due to the positive reception of the gear frame in the drive housing, the gear frame can be set in a particularly advantageous manner in the drive housing, which is achieved by providing an elastic intermediate layer between each form-fitting surface of the drive housing and the gear frame that vibrations coming from the transmission be transferred to the gear frame, are damped by the elastic intermediate layer. This prevents in a particularly reliable manner that transmitted from the transmission vibrations and sound to the drive housing.
- the drive device according to the invention can thus be arranged in an advantageous manner to a support profile of a sliding door, as a sound and vibration development is already attenuated within the drive housing and thus not or only slightly transferred to the support profile on the drive housing.
- the form-fitting receptacle also offers the possibility that an elastic intermediate layer is arranged between each portion of the gear frame, which extends in the direction of a part of the drive housing, and the drive housing. This prevents the possibility of vibration or sound transmission due to direct contact between the drive housing and the gear frame. Any fastening means, such as screws, which could allow a vibration or sound transmission, are completely avoided.
- the motor is fastened to the transmission frame exclusively and in a freely suspended manner relative to the drive housing. This ensures that no contact surfaces between the drive housing and the motor exist, so that even noise or vibration from the engine can not be transmitted directly to the drive housing. Any vibrations of the engine are transmitted to the gear frame and damped by the already provided elastic intermediate layer. This can be dispensed with a separate damping of the engine, which material can be saved.
- By attaching the motor to the gear frame is also achieved that any forces exerted on the transmission, have no effect on the connection between the gearbox and the engine, since the motor by the free suspension relative to the drive housing any movement of the gear frame as a result of a force on the transmission can perform with.
- Such a force action may be, for example, a tensile force generated by a drive belt which cooperates with the transmission output and which is connected to the door guide.
- pins are arranged on the drive housing, which engage in holes in the gear frame, wherein the pins are surrounded by elastic attachments.
- the pins of the gear frame is advantageously secured in a form-fitting manner in the drive housing, whereby means of the elastic Attachments is achieved on the pins that there is a sound or vibration damping between the gear frame and the pins and thus the drive housing.
- the holes in the gear frame may for example be formed as blind holes, in each of which a pin engages.
- the holes formed in the gear frame as blind holes can be produced in a structurally simple manner. Furthermore, a positive fastening of the gear frame in the drive housing is achieved in an advantageous manner by the engagement of one pin in the blind holes.
- the motor has a motor shaft and the motor shaft and a transmission shaft forming the transmission output are arranged parallel to each other, wherein the motor shaft and the transmission shaft are connected via an intermediate gear.
- the intermediate gear can be formed for example as a belt drive. Due to the parallel arrangement of the motor shaft and transmission shaft and an intermediate gear arranged therebetween, it is achieved that a relatively low-noise transmission takes place between the engine and the transmission. Moreover, commonly used in the prior art bevel gears are avoided, so that the transmission and the intermediate gear have a high efficiency.
- the sizing of the motor can be kept relatively small, at the same time the resistance which a sliding door must overcome in case of failure of the motor with manual operation, is reduced, since both the resistance of the motor and the determined by the efficiency of the transmission resistance kept low become. This is particularly advantageous in emergency openings of a door system equipped with the drive device according to the invention.
- the drive housing has an opening which is adapted to a passage in the gear frame, wherein through the opening and the passage connected to the sliding door drive means, preferably a drive belt, the gear is feasible and that the liner sealing the edges surrounding the openings of the drive housing rests.
- the drive means for the sliding door for example a drive belt drive
- Due to the sealing engagement of the elastic intermediate layer at the opening of the drive housing is also achieved that a sound insulation to the interior of the drive housing.
- only a connection to the interior of the gearbox is made possible by the opening in the drive housing, but no connection to further free spaces in the drive housing. This prevents any sound generated in free spaces in the drive housing from passing through the opening in the drive housing to the outside, for example into the support profile.
- the elastic intermediate layer is integrally formed.
- the elastic intermediate layer can be produced in an advantageous manner.
- the one-piece intermediate layer can be arranged in a particularly simple manner on the gear frame by the intermediate layer at least partially wrapping the gear frame. This can further be achieved in a simple manner that between each form-fitting surface of the drive housing and the gear frame is the elastic intermediate layer.
- the invention can advantageously provide that the intermediate layer forms the elastic attachments.
- the assembly of the drive device according to the invention is simplified, since in the arrangement of the intermediate layer automatically the elastic attachments are arranged for the pins.
- the intermediate layer can be fastened to the gear frame via the elastic attachments. This ensures that the intermediate layer is attached to the gear frame in a particularly simple manner by the intermediate layer is applied to the gear frame and engages over the elastic attachments in the holes in the gear frame.
- a setting of the intermediate layer on the gear frame is possible, whereby a particularly simple assembly is made possible.
- the intermediate layer can thus be attached to the gear frame, before then the Gear frame is positively inserted into the drive housing.
- the elastic intermediate layer on the elastic attachments By attaching the intermediate layer on the elastic attachments to the gear frame can be reliably prevented that at the onset of the gear frame in the drive housing, the liner slips, so as to ensure that after insertion of the gear frame in the drive housing between each the positive connection surface of the drive housing and the gear frame, the elastic intermediate layer is arranged.
- the elastic intermediate layer is adapted to the outer contour of the gear frame.
- the motor is fastened to the gear frame via a plate-shaped flange.
- the attachment is preferably via a motor housing and the motor shaft receiving motor housing. In this way, it can be ensured in an advantageous manner that the motor is fastened exclusively to the gear frame and arranged freely suspended relative to the drive housing.
- the plate-shaped flange also allows a parallel arrangement of motor shaft and gear shaft is made possible by the plate-shaped flange connecting two pointing in the same direction faces of the engine and gear frame together.
- the intermediate gear is designed as a belt drive, wherein between the motor and the transmission, a spring device, preferably a rubber spring, is arranged to provide a belt biasing force.
- a spring device preferably a rubber spring
- the motor shaft and the gear shaft can be connected in an advantageous manner via a belt drive, since the spring device already provides the required belt tension for the belt drive. After applying a belt of the belt drive, therefore, no further adjustment is necessary, but the desired belt pretensioning force is automatically provided by the spring device.
- This aspect of the invention has a separate meaning and can also be realized detached from the inventive arrangement of the gear frame in the drive housing.
- a drive device is conceivable in which the engine and the transmission are connected, in particular via a plate-shaped flange, wherein the engine and the transmission via an intermediate gear, which is designed as a belt drive, and connected between the engine and the transmission Spring device for providing a belt biasing force of the belt drive is arranged.
- the motor is movable relative to the transmission, for example, by the motor is connected via arranged in the plate-shaped flange slots with the plate-shaped flange.
- the motor relative to the gear can be moved against the spring force of the spring device in the direction of the transmission, so that the belt drive can be applied in a simple manner.
- the spring device provides a sufficient belt biasing force by the spring device pushing the motor away from the transmission. As a result, no further adjustments for the belt pretensioning force on the intermediate gear are necessary, which further avoids installation errors.
- the transmission frame is also designed as a transmission housing.
- the elastic intermediate layer may for example be made of an elastomer, for example rubber.
- Fig. 1 is a drive device 1 according to the invention schematically in a perspective view and in Fig. 2 in a plan view (from above), inserted into a running rail 100 shown.
- the drive device 1 has a drive housing 3, the sake of clarity in the FIGS. 1 and 2 only partially shown. A cover part of the drive housing 3 has been omitted to make the interior of the drive housing 3 visible.
- the drive device 1 has a motor 5 and a transmission 7.
- the transmission 7 is positively received in the drive housing 3 via a gear frame 9, wherein between each form-fitting surface 11 and the gear frame 9, an elastic intermediate layer 13 is arranged.
- the form-fitting surfaces 11 are best in the Fig. 3 can be seen, in which a part of the drive housing 3 is shown.
- pins 15 are arranged in the drive housing, which engage in blind holes 17 which are formed in the gear frame 9.
- the elastic intermediate layer 13 has elastic attachments 19 for the pins 15 which are seated on the pins 15 when the pins 15 engage in the blind holes 17.
- the outer surfaces of the pins 15 are also the positive connection between the gear frame 9 and the drive housing 3 forming surfaces.
- the intermediate layer 13 is formed in one piece and surrounds the gear frame 9 at least partially, as best in Fig. 4 is apparent.
- the intermediate layer 13 engages with the elastic attachments 19 in the blind holes 17 in the gear frame 9 and is thus on the Gear frame 9 attached.
- the intermediate layer 13 is prevented from slipping so that it is ensured that a part of the elastic intermediate layer is arranged between each surface 11 forming the positive engagement and the gear frame 9.
- the elastic intermediate layer 13 is adapted to the outer contour of the gear frame 9.
- a motor shaft 21 forms the output of the motor 5 and is in operative connection with a transmission shaft 23 of the transmission 7.
- the connection between the motor shaft 21 and the gear shaft 23 takes place via an intermediate gear, which is formed in the embodiment shown in the figures as a belt drive 25.
- a belt 27 of the belt drive 25 acts directly on a pinion 29 on the output side of the motor shaft 21 and transmits the torque to a pulley 31 which is attached to the transmission shaft 23.
- the motor shaft 21 and the gear shaft 23 are parallel to each other.
- the arrangement directions of the motor shaft 21 and the transmission shaft 23 are in Fig. 2 indicated by a dashed line.
- the drive direction is shown by a double arrow
- a drive belt drive 35 On the transmission output 33, which is designed as a pinion, a drive belt drive 35, which is connected to the sliding door, engages via a drive belt 37.
- the drive belt 37 and the belt 27 of the belt drive 25 are each shown cut for clarity purposes. How out Fig. 2 shows, the motor shaft 21 and the transmission shaft 23 extend in the embodiment shown in the figures in a horizontal plane.
- a control electronics 39 is also arranged for the motor 5, via which the motor 5 is controllable.
- the entire drive device 1 is as shown in the figures emerges elongated and can thus be used in an advantageous manner in the track rail 100.
- the drive housing 3 of the drive device 1 according to the invention can have projections 41 which engage in a track 102 of the track rail 100.
- a guide device such as a carriage, roll the door guide.
- the drive device 1 according to the invention can be attached to the running rail 100 in an advantageous manner by intervening over the projection 41 in the running rail and the drive device 1, for example, by clamping in the running rail 100 is attached.
- the running rail 100 forms a support profile for the sliding door, wherein the entire interior of the support profile and thus also the drive device 1 can be concealed via the panel 104.
- a door system can be created in an aesthetically pleasing manner.
- the drive device 1 and in particular the motor 5 and the gear 7 are arranged in continuation of a traversing space 106 of the guide device of the sliding door, which is formed within the running rail 100.
- the motor 5 is freely suspended from the gear frame 9 via a motor housing 43. As a result, the motor housing 43 and thus the motor 5 is exposed to the drive housing 3 and does not touch the drive housing 3. Thus, no direct sound transmission or transmission of vibrations from the motor 5 to the drive housing 3 take place.
- the drive device 1 according to the invention is thus designed such that only a slight noise development occurs, whereby already a sound and vibration damping within the drive housing 3 of the drive device 1 takes place. Thus, only a small sound or vibration transmission to the track rail 100, whereby the door device according to the invention with a drive can be created with the drive device 1, which is very quiet operable.
- a plate-shaped flange 45 connects the gear frame 9 with the motor housing 43 to fix the motor 5 to the gear box 7. It can be provided that the motor 5 relative to the transmission 7 is displaceable, for example, 45 slots are provided in the plate-shaped flange.
- a spring device 47 may be arranged, which is formed for example as a rubber spring. The motor 5 and the transmission 7 can thus be pressed against each other, counter to the spring force of the spring device 47, so that advantageously the belt 27 of the belt drive 25 can be applied. The spring device 47 then pushes apart the motor 5 and the transmission 7 and provides the belt biasing force to the belt drive 25. As a result, the belt drive 25 can be mounted in an advantageous manner, since no complex adjustment of the belt pretensioning force is necessary.
- the transmission shaft 23 is directly connected to the belt drive 25 and the transmission output 33, so that a compact transmission can be created.
- the drive housing 3 has an opening 49, which is adapted to a passage 51 on. Through the opening 49 and the passage 51, the drive belt 37 of the drive belt drive 35 can be guided to the transmission output 33.
- the intermediate layer 13 is sealingly against the opening 49 of the drive housing 3 surrounding edges 53 at.
- the intermediate layer 13 as best of Fig. 4 can be seen, a thickening 13a on.
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Antriebsvorrichtung für eine Schiebetür nach dem Oberbegriff von Anspruch 1.The present invention relates to a drive device for a sliding door according to the preamble of
Zur Führung von Schiebetüren, insbesondere Glasschiebetüren, existieren Führungssysteme, die eine Laufschiene zur Führung einer Laufrolle einer Türführung aufweisen, wobei die Laufschiene eine Führungsbahn für die Laufrolle aufweist.To guide sliding doors, especially sliding glass doors, there are guide systems which have a running rail for guiding a roller of a door guide, wherein the running rail has a guide track for the roller.
Dabei ist es bekannt, die Schiebetüren über ein Antriebssystem anzutreiben, so dass die Schiebetüren von dem Antriebssystem in eine geöffnete oder geschlossene Stellung angetrieben werden. Bekannte Antriebssysteme weisen beispielsweise einen Riementrieb auf, der die Türflügel antreibt, wobei der Riementrieb über einen Elektromotor und ein zwischengeschaltetes Getriebe angetrieben wird. Aus dekorativen Gründen und aus Platzgründen wird zumeist versucht, dass das Antriebssystem oder ein Großteil des Antriebssystems im Bereich des Tragprofils, das die Laufschiene für die Türführung bildet, angeordnet ist.It is known to drive the sliding doors via a drive system, so that the sliding doors are driven by the drive system in an open or closed position. Known drive systems include, for example, a belt drive, which drives the door, wherein the belt drive is driven by an electric motor and an intermediate gear. For decorative reasons and for reasons of space, it is usually attempted that the drive system or a large part of the drive system is arranged in the region of the supporting profile which forms the running track for the door guide.
Ein Tragprofil einer Türanlage weist zumeist eine große Länge auf und bildet durch den Verfahrraum, in dem die Türführung der Schiebetür verfahren werden kann, einen großen Resonanzkörper. Da auf das Tragprofil übertragene Vibrationen und Schall durch den Resonanzkörper verstärkt werden, wird versucht, die Türführung möglichst vibrations- und geräuscharm auszubilden. Auch wird versucht, die Einleitung von Schall und Vibrationen, über beispielsweise eine an oder in dem Tragprofil angeordnete Antriebsvorrichtung, zu reduzieren.A supporting profile of a door system usually has a large length and forms a large resonating body through the traversing space in which the door guide of the sliding door can be moved. As transmitted to the support profile vibrations and sound are amplified by the resonator, it is trying to form the door as possible vibration and noise. An attempt is also made to reduce the introduction of sound and vibrations, for example via a drive device arranged on or in the carrier profile.
Es ist daher die Aufgabe der vorliegenden Erfindung, eine Antriebsvorrichtung zu schaffen, die eine möglichst geringe Geräuschentwicklung besitzt. Darüber hinaus soll die Antriebsvorrichtung vibrationsarm ausgebildet sein, so dass diese in vorteilhafter Weise an einem Tragprofil einer Schiebetüranlage anordbar ist.It is therefore the object of the present invention to provide a drive device which has the lowest possible noise. In addition, the drive device should be formed vibration, so that it can be arranged in an advantageous manner to a support profile of a sliding door system.
Die Erfindung ist durch die Merkmale des Anspruchs 1 definiert.The invention is defined by the features of
Die Erfindung sieht eine Antriebsvorrichtung für eine Schiebetür mit einem Motor und mit einem Getriebe mit einem Getrieberahmen sowie mit einem Antriebsgehäuse, in dem der Motor und das Getriebe aufgenommen sind, vor. Die Erfindung ist dadurch gekennzeichnet, dass der Getrieberahmen formschlüssig in dem Antriebsgehäuse aufgenommen ist, wobei zwischen jeder den Formschluss bildenden Fläche des Antriebsgehäuses und dem Getrieberahmen eine elastische Zwischenlage angeordnet ist.The invention provides a drive device for a sliding door with a motor and with a transmission with a gear frame and with a drive housing, in which the engine and the gearbox are accommodated before. The invention is characterized in that the gear frame is positively received in the drive housing, wherein between each form-fitting surface of the drive housing and the gear frame, an elastic intermediate layer is arranged.
Durch die formschlüssige Aufnahme des Getrieberahmens in dem Antriebsgehäuse kann der Getrieberahmen in besonders vorteilhafter Weise in dem Antriebsgehäuse festgelegt werden, wobei durch das Vorsehen einer elastischen Zwischenlage zwischen jeder den Formschluss bildenden Fläche des Antriebsgehäuses und dem Getrieberahmen erreicht wird, dass Vibrationen, die von dem Getriebe auf den Getrieberahmen übertragen werden, durch die elastische Zwischenlage abgedämpft werden. Dadurch wird in besonders zuverlässiger Weise verhindert, dass von dem Getriebe Vibrationen und Schall auf das Antriebsgehäuse übertragen werden. Die erfindungsgemäße Antriebsvorrichtung kann somit in vorteilhafter Weise an einem Tragprofil einer Schiebetür angeordnet werden, da eine Schall- und Vibrationsentwicklung bereits innerhalb des Antriebsgehäuses gedämpft und somit über das Antriebsgehäuse nicht oder nur geringfügig auf das Tragprofil übertragen wird. Durch das Vorsehen einer formschlüssigen Aufnahme des Getrieberahmens in dem Antriebsgehäuse lässt sich darüber hinaus der Getrieberahmen auf besonders einfache Art und Weise in dem Antriebsgehäuse befestigen.Due to the positive reception of the gear frame in the drive housing, the gear frame can be set in a particularly advantageous manner in the drive housing, which is achieved by providing an elastic intermediate layer between each form-fitting surface of the drive housing and the gear frame that vibrations coming from the transmission be transferred to the gear frame, are damped by the elastic intermediate layer. This prevents in a particularly reliable manner that transmitted from the transmission vibrations and sound to the drive housing. The drive device according to the invention can thus be arranged in an advantageous manner to a support profile of a sliding door, as a sound and vibration development is already attenuated within the drive housing and thus not or only slightly transferred to the support profile on the drive housing. By providing a positive reception of the gear frame in the drive housing, moreover, the gear frame can be fastened in a particularly simple manner in the drive housing.
Die formschlüssige Aufnahme bietet darüber hinaus die Möglichkeit, dass zwischen jedem Teilbereich des Getrieberahmens, der sich in Richtung eines Teils des Antriebsgehäuses erstreckt, und dem Antriebsgehäuse eine elastische Zwischenlage angeordnet ist. Dadurch wird verhindert, dass es durch einen direkten Kontakt zwischen dem Antriebsgehäuse und dem Getrieberahmen zu einer Vibrations- oder Schallübertragung kommen kann. Etwaige Befestigungsmittel, wie beispielsweise Schrauben, die eine Vibrations- oder Schallübertragung zulassen könnten, werden gänzlich vermieden.The form-fitting receptacle also offers the possibility that an elastic intermediate layer is arranged between each portion of the gear frame, which extends in the direction of a part of the drive housing, and the drive housing. This prevents the possibility of vibration or sound transmission due to direct contact between the drive housing and the gear frame. Any fastening means, such as screws, which could allow a vibration or sound transmission, are completely avoided.
Vorzugsweise ist vorgesehen, dass der Motor ausschließlich und gegenüber dem Antriebsgehäuse freihängend an dem Getrieberahmen befestigt ist. Dadurch wird erreicht, dass auch keine Kontaktflächen zwischen dem Antriebsgehäuse und dem Motor existieren, so dass auch Schall oder Vibrationen von dem Motor nicht direkt auf das Antriebsgehäuse übertragen werden können. Etwaige Vibrationen des Motors werden auf den Getrieberahmen übertragen und von der bereits vorgesehenen elastischen Zwischenlage gedämpft. Dadurch kann auf eine separate Dämpfung des Motors verzichtet werden, wodurch Material eingespart werden kann. Durch die Befestigung des Motors an dem Getrieberahmen wird darüber hinaus erreicht, dass etwaige Kräfte, die auf das Getriebe ausgeübt werden, keine Auswirkungen auf die Verbindung zwischen Getriebe und dem Motor haben, da der Motor durch die freie Aufhängung gegenüber dem Antriebsgehäuse jegliche Bewegung des Getrieberahmens in Folge einer Krafteinwirkung auf das Getriebe mit durchführen kann. Eine derartige Krafteinwirkung kann beispielsweise eine Zugkraft sein, die durch einen Antriebsriemen, der mit dem Getriebeabtrieb zusammenwirkt und der mit der Türführung verbunden ist, erzeugt wird. Bei der Einwirkung von Kräften auf das Getriebe werden somit Spannungen zwischen Motor und Getriebe vermieden.It is preferably provided that the motor is fastened to the transmission frame exclusively and in a freely suspended manner relative to the drive housing. This ensures that no contact surfaces between the drive housing and the motor exist, so that even noise or vibration from the engine can not be transmitted directly to the drive housing. Any vibrations of the engine are transmitted to the gear frame and damped by the already provided elastic intermediate layer. This can be dispensed with a separate damping of the engine, which material can be saved. By attaching the motor to the gear frame is also achieved that any forces exerted on the transmission, have no effect on the connection between the gearbox and the engine, since the motor by the free suspension relative to the drive housing any movement of the gear frame as a result of a force on the transmission can perform with. Such a force action may be, for example, a tensile force generated by a drive belt which cooperates with the transmission output and which is connected to the door guide. When forces are applied to the transmission, stresses between the engine and the transmission are thus avoided.
In einem bevorzugten Ausführungsbeispiel der Erfindung ist vorgesehen, dass an dem Antriebsgehäuse Stifte angeordnet sind, die in Löcher in dem Getrieberahmen eingreifen, wobei die Stifte von elastischen Aufsätzen umgeben sind. Durch die Stifte wird der Getrieberahmen in vorteilhafter Weise formschlüssig in dem Antriebsgehäuse befestigt, wodurch mittels der elastischen Aufsätze auf den Stiften erreicht wird, dass zwischen dem Getrieberahmen und den Stiften und somit dem Antriebsgehäuse eine Schall- bzw. Vibrationsdämpfung vorliegt.In a preferred embodiment of the invention it is provided that pins are arranged on the drive housing, which engage in holes in the gear frame, wherein the pins are surrounded by elastic attachments. By the pins of the gear frame is advantageously secured in a form-fitting manner in the drive housing, whereby means of the elastic Attachments is achieved on the pins that there is a sound or vibration damping between the gear frame and the pins and thus the drive housing.
Die Löcher in dem Getrieberahmen können beispielsweise als Sacklöcher ausgebildet sein, in die jeweils ein Stift eingreift. Die als Sacklöcher ausgebildeten Löcher in dem Getrieberahmen lassen sich auf konstruktiv einfache Art und Weise herstellen. Ferner wird durch das Eingreifen von jeweils einem Stift in die Sacklöcher eine formschlüssige Befestigung des Getrieberahmens in dem Antriebsgehäuse auf vorteilhafte Weise erreicht.The holes in the gear frame may for example be formed as blind holes, in each of which a pin engages. The holes formed in the gear frame as blind holes can be produced in a structurally simple manner. Furthermore, a positive fastening of the gear frame in the drive housing is achieved in an advantageous manner by the engagement of one pin in the blind holes.
Vorzugsweise ist vorgesehen, dass der Motor eine Motorwelle aufweist und die Motorwelle und eine den Getriebeabtrieb bildende Getriebewelle parallel zueinander angeordnet sind, wobei die Motorwelle und die Getriebewelle über ein Zwischengetriebe verbunden sind. Das Zwischengetriebe kann beispielsweise als Riementrieb ausgebildet sein. Durch die parallele Anordnung von Motorwelle und Getriebewelle und ein dazwischen angeordnetes Zwischengetriebe wird erreicht, dass eine relativ geräuscharme Übertragung zwischen Motor und Getriebe stattfindet. Darüber hinaus werden in dem Stand der Technik häufig verwendete Winkelgetriebe vermieden, so dass das Getriebe und das Zwischengetriebe einen hohen Wirkungsgrad aufweisen. Dadurch kann die Dimensionierung des Motors relativ klein gehalten werden, wobei gleichzeitig der Widerstand, den eine Schiebetür beim Ausfall des Motors bei manueller Betätigung überwinden muss, reduziert ist, da sowohl der Widerstand des Motors als auch der durch den Wirkungsgrad des Getriebes bestimmte Widerstand gering gehalten werden. Dies ist insbesondere bei Notöffnungen einer mit der erfindungsgemäßen Antriebsvorrichtung ausgerüsteten Türanlage von Vorteil.Preferably, it is provided that the motor has a motor shaft and the motor shaft and a transmission shaft forming the transmission output are arranged parallel to each other, wherein the motor shaft and the transmission shaft are connected via an intermediate gear. The intermediate gear can be formed for example as a belt drive. Due to the parallel arrangement of the motor shaft and transmission shaft and an intermediate gear arranged therebetween, it is achieved that a relatively low-noise transmission takes place between the engine and the transmission. Moreover, commonly used in the prior art bevel gears are avoided, so that the transmission and the intermediate gear have a high efficiency. Thereby, the sizing of the motor can be kept relatively small, at the same time the resistance which a sliding door must overcome in case of failure of the motor with manual operation, is reduced, since both the resistance of the motor and the determined by the efficiency of the transmission resistance kept low become. This is particularly advantageous in emergency openings of a door system equipped with the drive device according to the invention.
In einer besonders bevorzugten Ausführungsform der Erfindung ist vorgesehen, dass das Antriebsgehäuse eine Öffnung aufweist, die an einen Durchlass im Getrieberahmen angepasst ist, wobei durch die Öffnung und den Durchlass ein mit der Schiebetür verbundenes Antriebsmittel, vorzugsweise ein Antriebsriemen, zum Getriebe führbar ist und dass die Zwischenlage dichtend an den die Öffnungen des Antriebsgehäuses umgebenden Rändern anliegt. Dadurch wird in vorteilhafter Weise ermöglicht, dass das Antriebsmittel für die Schiebetür, beispielsweise ein Antriebsriementrieb, zu dem Getriebe führbar ist. Durch die dichtende Anlage der elastischen Zwischenlage an der Öffnung des Antriebsgehäuses wird darüber hinaus erreicht, dass eine Schallisolierung zu dem Inneren des Antriebsgehäuses erfolgt. Durch die Öffnung in dem Antriebsgehäuse ist somit lediglich eine Verbindung zu dem Inneren des Getrieberahmens ermöglicht, jedoch keine Verbindung zu weiteren Freiräumen in dem Antriebsgehäuse. Dadurch wird verhindert, dass ein eventuell in Freiräumen in dem Antriebsgehäuse erzeugter Schall durch die Öffnung in dem Antriebsgehäuse nach außen, beispielsweise in das Tragprofil, gelangen kann.In a particularly preferred embodiment of the invention it is provided that the drive housing has an opening which is adapted to a passage in the gear frame, wherein through the opening and the passage connected to the sliding door drive means, preferably a drive belt, the gear is feasible and that the liner sealing the edges surrounding the openings of the drive housing rests. This advantageously makes it possible that the drive means for the sliding door, for example a drive belt drive, can be guided to the transmission. Due to the sealing engagement of the elastic intermediate layer at the opening of the drive housing is also achieved that a sound insulation to the interior of the drive housing. Thus, only a connection to the interior of the gearbox is made possible by the opening in the drive housing, but no connection to further free spaces in the drive housing. This prevents any sound generated in free spaces in the drive housing from passing through the opening in the drive housing to the outside, for example into the support profile.
Vorzugsweise ist vorgesehen, dass die elastische Zwischenlage einteilig ausgebildet ist. Dadurch lässt sich die elastische Zwischenlage in vorteilhafter Weise herstellen. Ferner lässt sich die einteilige Zwischenlage auf besonders einfache Art und Weise an dem Getrieberahmen anordnen, indem die Zwischenlage den Getrieberahmen zumindest teilweise umwickelt. Dadurch kann ferner auf einfache Art und Weise erreicht werden, dass zwischen jeder den Formschluss bildenden Fläche des Antriebsgehäuses und dem Getrieberahmen die elastische Zwischenlage liegt.It is preferably provided that the elastic intermediate layer is integrally formed. As a result, the elastic intermediate layer can be produced in an advantageous manner. Furthermore, the one-piece intermediate layer can be arranged in a particularly simple manner on the gear frame by the intermediate layer at least partially wrapping the gear frame. This can further be achieved in a simple manner that between each form-fitting surface of the drive housing and the gear frame is the elastic intermediate layer.
Die Erfindung kann in vorteilhafter Weise vorsehen, dass die Zwischenlage die elastischen Aufsätze bildet. Dadurch wird die Montage der erfindungsgemäßen Antriebsvorrichtung vereinfacht, da bei der Anordnung der Zwischenlage automatisch die elastischen Aufsätze für die Stifte angeordnet werden. Dabei ist vorzugsweise vorgesehen, dass die Zwischenlage über die elastischen Aufsätze an dem Getrieberahmen befestigbar ist. Dadurch wird erreicht, dass die Zwischenlage auf besonders einfache Art und Weise an dem Getrieberahmen befestigt wird, indem die Zwischenlage an dem Getrieberahmen angelegt wird und über die elastischen Aufsätze in die Löcher in dem Getrieberahmen eingreift. Dadurch ist ein Festlegen der Zwischenlage an dem Getrieberahmen möglich, wodurch eine besonders einfache Montage ermöglicht wird. Die Zwischenlage kann somit an dem Getrieberahmen befestigt werden, bevor anschließend der Getrieberahmen formschlüssig in das Antriebsgehäuse eingesetzt wird. Durch die Befestigung der Zwischenlage über die elastischen Aufsätze an dem Getrieberahmen kann auf zuverlässige Art und Weise verhindert werden, dass bei dem Einsetzen des Getrieberahmens in das Antriebsgehäuse die Zwischenlage verrutscht, so dass sichergestellt wird, dass nach dem Einsetzen des Getrieberahmens in das Antriebsgehäuse zwischen jeder den Formschluss bildenden Fläche des Antriebsgehäuses und dem Getrieberahmen die elastische Zwischenlage angeordnet ist.The invention can advantageously provide that the intermediate layer forms the elastic attachments. As a result, the assembly of the drive device according to the invention is simplified, since in the arrangement of the intermediate layer automatically the elastic attachments are arranged for the pins. It is preferably provided that the intermediate layer can be fastened to the gear frame via the elastic attachments. This ensures that the intermediate layer is attached to the gear frame in a particularly simple manner by the intermediate layer is applied to the gear frame and engages over the elastic attachments in the holes in the gear frame. As a result, a setting of the intermediate layer on the gear frame is possible, whereby a particularly simple assembly is made possible. The intermediate layer can thus be attached to the gear frame, before then the Gear frame is positively inserted into the drive housing. By attaching the intermediate layer on the elastic attachments to the gear frame can be reliably prevented that at the onset of the gear frame in the drive housing, the liner slips, so as to ensure that after insertion of the gear frame in the drive housing between each the positive connection surface of the drive housing and the gear frame, the elastic intermediate layer is arranged.
Vorzugsweise ist vorgesehen, dass die elastische Zwischenlage an die Außenkontur des Getrieberahmens angepasst ist.It is preferably provided that the elastic intermediate layer is adapted to the outer contour of the gear frame.
In einer bevorzugten Ausführungsform der Erfindung ist vorgesehen, dass der Motor über einen plattenförmigen Flansch an dem Getrieberahmen befestigt ist. Die Befestigung erfolgt vorzugsweise über ein den Motor und die Motorwelle aufnehmendes Motorgehäuse. Auf diese Weise lässt sich in vorteilhafter Weise gewährleisten, dass der Motor ausschließlich an dem Getrieberahmen befestigt und gegenüber dem Antriebsgehäuse freihängend angeordnet ist. Der plattenförmige Flansch ermöglicht ferner, dass eine parallele Anordnung von Motorwelle und Getriebewelle ermöglicht wird, indem der plattenförmige Flansch zwei in die gleiche Richtung weisende Stirnflächen von Motor und Getrieberahmen miteinander verbindet.In a preferred embodiment of the invention, it is provided that the motor is fastened to the gear frame via a plate-shaped flange. The attachment is preferably via a motor housing and the motor shaft receiving motor housing. In this way, it can be ensured in an advantageous manner that the motor is fastened exclusively to the gear frame and arranged freely suspended relative to the drive housing. The plate-shaped flange also allows a parallel arrangement of motor shaft and gear shaft is made possible by the plate-shaped flange connecting two pointing in the same direction faces of the engine and gear frame together.
In einem Ausführungsbeispiel der Erfindung ist vorgesehen, dass das Zwischengetriebe als Riementrieb ausgebildet ist, wobei zwischen dem Motor und dem Getriebe eine Federvorrichtung, vorzugsweise eine Gummifeder, zur Bereitstellung einer Riemenvorspannkraft angeordnet ist. Auf diese Weise lässt sich die Motorwelle und die Getriebewelle in vorteilhafter Weise über einen Riementrieb verbinden, da die Federvorrichtung bereits die für den Riementrieb notwendige Riemenvorspannkraft bereitstellt. Nach dem Anlegen eines Riemens des Riementriebs ist daher keine weitere Einstellung notwendig, sondern die gewünschte Riemenvorspannkraft wird automatisch von der Federvorrichtung bereitgestellt.In one embodiment of the invention it is provided that the intermediate gear is designed as a belt drive, wherein between the motor and the transmission, a spring device, preferably a rubber spring, is arranged to provide a belt biasing force. In this way, the motor shaft and the gear shaft can be connected in an advantageous manner via a belt drive, since the spring device already provides the required belt tension for the belt drive. After applying a belt of the belt drive, therefore, no further adjustment is necessary, but the desired belt pretensioning force is automatically provided by the spring device.
Dieser Aspekt der Erfindung hat separate Bedeutung und kann auch losgelöst von der erfindungsgemäßen Anordnung des Getrieberahmens in dem Antriebsgehäuse verwirklicht werden. Somit ist auch eine Antriebsvorrichtung denkbar, bei der der Motor und das Getriebe verbunden sind, insbesondere über einen plattenförmigen Flansch, wobei der Motor und das Getriebe über ein Zwischengetriebe, das als Riementrieb ausgebildet ist, verbunden sind und wobei zwischen dem Motor und dem Getriebe eine Federvorrichtung zur Bereitstellung einer Riemenvorspannkraft des Riementriebs angeordnet ist. Bei dieser Antriebsvorrichtung sowie bei der erfindungsgemäßen Antriebsvorrichtung kann dabei vorgesehen sein, dass der Motor gegenüber dem Getriebe beweglich ist, indem beispielsweise der Motor über in dem plattenförmigen Flansch angeordnete Langlöcher mit dem plattenförmigen Flansch verbunden ist. Dadurch lässt sich der Motor gegenüber dem Getriebe entgegen der Federkraft der Federvorrichtung in Richtung des Getriebes bewegen, so dass der Riementrieb auf einfache Art und Weise angelegt werden kann. Anschließend stellt die Federvorrichtung eine ausreichende Riemenvorspannkraft zur Verfügung, indem die Federvorrichtung den Motor von dem Getriebe wegdrückt. Dadurch sind keine weiteren Einstellungen für die Riemenvorspannkraft an dem Zwischengetriebe notwendig, wodurch ferner Einbaufehler vermieden werden.This aspect of the invention has a separate meaning and can also be realized detached from the inventive arrangement of the gear frame in the drive housing. Thus, a drive device is conceivable in which the engine and the transmission are connected, in particular via a plate-shaped flange, wherein the engine and the transmission via an intermediate gear, which is designed as a belt drive, and connected between the engine and the transmission Spring device for providing a belt biasing force of the belt drive is arranged. In this drive device and in the drive device according to the invention can be provided that the motor is movable relative to the transmission, for example, by the motor is connected via arranged in the plate-shaped flange slots with the plate-shaped flange. As a result, the motor relative to the gear can be moved against the spring force of the spring device in the direction of the transmission, so that the belt drive can be applied in a simple manner. Subsequently, the spring device provides a sufficient belt biasing force by the spring device pushing the motor away from the transmission. As a result, no further adjustments for the belt pretensioning force on the intermediate gear are necessary, which further avoids installation errors.
Im Rahmen der Erfindung kann selbstverständlich vorgesehen sein, dass der Getrieberahmen auch als Getriebegehäuse ausgebildet ist. Die elastische Zwischenlage kann beispielsweise aus einem Elastomer, beispielsweise Gummi, sein.In the context of the invention may of course be provided that the transmission frame is also designed as a transmission housing. The elastic intermediate layer may for example be made of an elastomer, for example rubber.
Im Folgenden wird unter die Bezugnahme auf die nachfolgenden Figuren die Erfindung näher erläutert. Es zeigen:
- Fig. 1
- eine schematische perspektivische Ansicht einer erfindungsgemäßen Antriebsvorrichtung,
- Fig. 2
- eine schematische Draufsicht einer erfindungsgemäßen Antriebsvorrichtung in einem in eine Laufschiene eingebauten Zustand,
- Fig. 3
- eine schematische perspektivische Ansicht eines Teils des Antriebsgehäuses und
- Fig. 4
- eine schematische perspektivische Ansicht des Motors und des Getriebes.
- Fig. 1
- a schematic perspective view of a drive device according to the invention,
- Fig. 2
- a schematic plan view of a drive device according to the invention in a built-in a running rail state
- Fig. 3
- a schematic perspective view of a portion of the drive housing and
- Fig. 4
- a schematic perspective view of the engine and the transmission.
In
Die Antriebsvorrichtung 1 weist ein Antriebsgehäuse 3 auf, das der Übersichtlichkeit halber in den
Zur Verbesserung des Formschlusses zwischen dem Getrieberahmen 9 und dem Antriebsgehäuse 3 sind in dem Antriebsgehäuse 3 Stifte 15 angeordnet, die in Sacklöcher 17, die in dem Getrieberahmen 9 ausgebildet sind, eingreifen. Die elastische Zwischenlage 13 weist dabei elastische Aufsätze 19 für die Stifte 15 auf, die beim Eingriff der Stifte 15 in die Sacklöcher 17 auf den Stiften 15 aufsitzen. Die Außenflächen der Stifte 15 sind dabei ebenfalls den Formschluss zwischen Getrieberahmen 9 und dem Antriebsgehäuse 3 bildende Flächen.To improve the positive connection between the
Die Zwischenlage 13 ist einstückig ausgebildet und umwickelt den Getrieberahmen 9 zumindest teilweise, wie am besten in
Eine Motorwelle 21 bildet den Abtrieb des Motors 5 und steht mit einer Getriebewelle 23 des Getriebes 7 in Wirkverbindung. Die Verbindung zwischen der Motorwelle 21 und der Getriebewelle 23 erfolgt dabei über ein Zwischengetriebe, das in dem in den Figuren dargestellten Ausführungsbeispiel als Riementrieb 25 ausgebildet ist. Ein Riemen 27 des Riementriebs 25 greift dabei direkt auf ein Ritzel 29 an der Abtriebsseite der Motorwelle 21 an und überträgt das Drehmoment auf eine Riemenscheibe 31, die an der Getriebewelle 23 angebracht ist.A
Wie am besten aus
An dem Getriebeabtrieb 33, der als Ritzel ausgebildet ist, greift ein Antriebsriementrieb 35, der mit der Schiebetür verbunden ist, über einen Antriebsriemen 37 an. In
Die Antriebsvorrichtung 1 und insbesondere der Motor 5 und das Getriebe 7 sind in Fortführung eines Verfahrraums 106 der Führungsvorrichtung der Schiebetür, der innerhalb der Laufschiene 100 gebildet ist, angeordnet.The
Der Motor 5 ist über ein Motorgehäuse 43 freihängend an dem Getrieberahmen 9 befestigt. Dadurch hängt das Motorgehäuse 43 und somit der Motor 5 frei gegenüber dem Antriebsgehäuse 3 und berührt das Antriebsgehäuse 3 nicht. Somit kann keine direkte Schallübertragung oder Übertragung von Vibrationen von dem Motor 5 auf das Antriebsgehäuse 3 erfolgen.The
Durch die Anordnung der elastischen Zwischenlage 13 zwischen jeder den Formschluss bildenden Fläche 11 des Antriebsgehäuses 3 und dem Getrieberahmen 9 ist der Getrieberahmen 9 und somit das Getriebe 7 schall- und vibrationsgedämpft gegenüber dem Antriebsgehäuse 3. Da der Motor 5 gegenüber dem Antriebsgehäuse 3 frei hängt und lediglich mit dem Getrieberahmen 9 verbunden ist, werden über die elastische Zwischenlage 13 auch die von dem Motor 5 erzeugten Vibrationen gegenüber dem Antriebsgehäuse 3 gedämpft.Due to the arrangement of the elastic
Die erfindungsgemäße Antriebsvorrichtung 1 ist somit derart ausgebildet, dass nur eine geringe Geräuschentwicklung entsteht, wobei bereits eine Schall- und Vibrationsdämpfung innerhalb des Antriebsgehäuses 3 der Antriebsvorrichtung 1 erfolgt. Somit erfolgt nur eine geringe Schall- oder Vibrationsübertragung auf die Laufschiene 100, wodurch mit der erfindungsgemäßen Antriebsvorrichtung 1 eine Türanlage mit einem Antrieb geschaffen werden kann, der sehr leise betreibbar ist.The
Ein plattenförmiger Flansch 45 verbindet den Getrieberahmen 9 mit dem Motorgehäuse 43, um den Motor 5 an dem Getriebe 7 festzulegen. Dabei kann vorgesehen sein, dass der Motor 5 gegenüber dem Getriebe 7 verschiebbar ist, indem beispielsweise in dem plattenförmigen Flansch 45 Langlöcher vorgesehen sind. Zwischen dem Motor 5 und dem Getriebe 7 kann eine Federvorrichtung 47 angeordnet sein, die beispielsweise als Gummifeder ausgebildet ist. Der Motor 5 und das Getriebe 7 lassen sich somit zueinander, entgegen der Federkraft der Federvorrichtung 47 drücken, so dass in vorteilhafter Weise der Riemen 27 des Riementriebs 25 angelegt werden kann. Die Federvorrichtung 47 drückt den Motor 5 und das Getriebe 7 anschließend auseinander und stellt die Riemenvorspannkraft für den Riementrieb 25 zur Verfügung. Dadurch lässt sich der Riementrieb 25 in vorteilhafter Weise montieren, da keine aufwändige Einstellung der Riemenvorspannkraft notwendig ist.A plate-shaped
Die Getriebewelle 23 ist direkt mit dem Riementrieb 25 und dem Getriebeabtrieb 33 verbunden, so dass ein kompaktes Getriebe geschaffen werden kann.The
Das Antriebsgehäuse 3 weist eine Öffnung 49, die an einen Durchlass 51 angepasst ist, auf. Durch die Öffnung 49 und den Durchlass 51 kann der Antriebsriemen 37 des Antriebsriementriebs 35 zu dem Getriebeabtrieb 33 geführt werden. Die Zwischenlage 13 liegt dabei dichtend an den die Öffnung 49 des Antriebsgehäuses 3 umgebenden Rändern 53 an. Dazu weist die Zwischenlage 13, wie am besten aus
Durch die Befestigung des Motors 5 an dem Getrieberahmen 9 und der freien Aufhängung des Motors 5 gegenüber dem Antriebsgehäuse 3 wird darüber hinaus erreicht, dass eine durch den Antriebsriemen 37 auf das Getriebe ausgeübte Zugkraft auf den Motor 5 übertragen wird, ohne dass es zu einer Spannung zwischen dem Motor 5 und dem Getriebe 7 kommen kann, da der Motor bei eventuellen Bewegungen, die das Getriebe 7 ausführt, mitgenommen wird. Darüber hinaus wird verhindert, dass eventuelle Kräfte, die auf das Getriebe 7 ausgeübt werden, die Riemenvorspannkraft des Riementriebs 25 negativ beeinflussen.By attaching the
Claims (12)
dadurch gekennzeichnet,
dass der Getrieberahmen (9) formschlüssig in dem Antriebsgehäuse (3) aufgenommen ist, wobei zwischen jeder den Formschluss bildenden Fläche (11) des Antriebsgehäuses (3) und dem Getrieberahmen (9) eine elastische Zwischenlage (13) angeordnet ist.Drive device (1) for a sliding door with a motor (5) and with a gearbox (7) with a gearbox frame (9) and with a drive housing (3) in which the motor (5) and the gearbox (7) are accommodated,
characterized,
in that the gear frame (9) is received in a form-fitting manner in the drive housing (3), an elastic intermediate layer (13) being arranged between each surface forming the form-fitting surface (11) of the drive housing (3) and the gear frame (9).
Applications Claiming Priority (1)
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DE102013200877.5A DE102013200877A1 (en) | 2013-01-21 | 2013-01-21 | Drive device for a sliding door |
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EP2757219A2 true EP2757219A2 (en) | 2014-07-23 |
EP2757219A3 EP2757219A3 (en) | 2015-01-14 |
EP2757219B1 EP2757219B1 (en) | 2020-05-27 |
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EP13199798.3A Active EP2757219B1 (en) | 2013-01-21 | 2013-12-30 | Drive device for a sliding door |
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EP (1) | EP2757219B1 (en) |
DE (1) | DE102013200877A1 (en) |
ES (1) | ES2800338T3 (en) |
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EP3835534A1 (en) * | 2019-12-09 | 2021-06-16 | dormakaba Deutschland GmbH | Door drive with a motor unit |
EP3835529A1 (en) * | 2019-12-09 | 2021-06-16 | dormakaba Deutschland GmbH | Door drive with a motor unit, comprising a beneficial bearing arrangement for mounting a drive shaft |
EP3835528A1 (en) * | 2019-12-09 | 2021-06-16 | dormakaba Deutschland GmbH | Door drive with a motor unit having a beneficial basic design |
EP3835532A1 (en) * | 2019-12-09 | 2021-06-16 | dormakaba Deutschland GmbH | Door drive with a simple design motor unit having high integration density |
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DE102015013803A1 (en) | 2015-10-26 | 2017-04-27 | Heckler & Koch Gmbh | Adapter for attaching at least one accessory to a self-loading firearm and equipped with this self-loading firearm |
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US4092575A (en) * | 1975-09-08 | 1978-05-30 | Yoshida Kogyo K.K. | Apparatus for automatically controlling the operation of automatic door |
DE19842567C5 (en) * | 1997-10-10 | 2012-05-10 | Geze Gmbh | Guidance and drive system |
US6497267B1 (en) * | 2000-04-07 | 2002-12-24 | Lutron Electronics Co., Inc. | Motorized window shade with ultraquiet motor drive and ESD protection |
DE102009013479A1 (en) * | 2009-03-19 | 2010-09-23 | Dorma Gmbh + Co. Kg | Door actuator e.g. electrical door drive, for actuating leaf of e.g. swing door, has mechanical component made of plastic material that comprises magnetite, and lining forming outer skin panel of actuator |
-
2013
- 2013-01-21 DE DE102013200877.5A patent/DE102013200877A1/en not_active Withdrawn
- 2013-12-30 EP EP13199798.3A patent/EP2757219B1/en active Active
- 2013-12-30 ES ES13199798T patent/ES2800338T3/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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DE19628289A1 (en) * | 1995-07-13 | 1997-02-27 | Rudolf Liberda | Servo drive for door |
DE29714591U1 (en) * | 1997-08-15 | 1997-10-23 | Reisinger Gmbh | Drive device for moving objects |
US20050274078A1 (en) * | 2004-06-14 | 2005-12-15 | Gilchrist Jimmy D | Automatic door control apparatus |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3835534A1 (en) * | 2019-12-09 | 2021-06-16 | dormakaba Deutschland GmbH | Door drive with a motor unit |
EP3835529A1 (en) * | 2019-12-09 | 2021-06-16 | dormakaba Deutschland GmbH | Door drive with a motor unit, comprising a beneficial bearing arrangement for mounting a drive shaft |
EP3835528A1 (en) * | 2019-12-09 | 2021-06-16 | dormakaba Deutschland GmbH | Door drive with a motor unit having a beneficial basic design |
EP3835532A1 (en) * | 2019-12-09 | 2021-06-16 | dormakaba Deutschland GmbH | Door drive with a simple design motor unit having high integration density |
WO2021115803A1 (en) * | 2019-12-09 | 2021-06-17 | Dormakaba Deutschland Gmbh | Door drive with a flatly designed motor unit |
WO2021115785A1 (en) * | 2019-12-09 | 2021-06-17 | Dormakaba Deutschland Gmbh | Door drive with a motor unit, having an advantageous basic shape |
WO2021115801A1 (en) * | 2019-12-09 | 2021-06-17 | Dormakaba Deutschland Gmbh | Door drive comprising a motor unit and an advantageous bearing arrangement for bearing an output shaft |
WO2021115784A1 (en) * | 2019-12-09 | 2021-06-17 | Dormakaba Deutschland Gmbh | Door drive with a simply designed motor unit with a high integration density |
Also Published As
Publication number | Publication date |
---|---|
EP2757219A3 (en) | 2015-01-14 |
DE102013200877A1 (en) | 2014-07-24 |
ES2800338T3 (en) | 2020-12-29 |
EP2757219B1 (en) | 2020-05-27 |
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