EP0303163B1 - Electrically operated sliding door - Google Patents

Electrically operated sliding door Download PDF

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Publication number
EP0303163B1
EP0303163B1 EP88112577A EP88112577A EP0303163B1 EP 0303163 B1 EP0303163 B1 EP 0303163B1 EP 88112577 A EP88112577 A EP 88112577A EP 88112577 A EP88112577 A EP 88112577A EP 0303163 B1 EP0303163 B1 EP 0303163B1
Authority
EP
European Patent Office
Prior art keywords
gate
leaf
axis
engages
bearing sleeve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP88112577A
Other languages
German (de)
French (fr)
Other versions
EP0303163A1 (en
Inventor
Adolf Dipl.-Ing. Koch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Malkmus-Dornemann Carola Dr
Original Assignee
Malkmus-Dornemann Carola Dr
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Publication date
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Publication of EP0303163A1 publication Critical patent/EP0303163A1/en
Application granted granted Critical
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Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/635Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/635Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements
    • E05F15/641Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings operated by push-pull mechanisms, e.g. flexible or rigid rack-and-pinion arrangements operated by friction wheels
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/632Power-operated mechanisms for wings using electrical actuators using rotary electromotors for horizontally-sliding wings
    • E05F15/643Power-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
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/40Motors; Magnets; Springs; Weights; Accessories therefore
    • E05Y2201/43Motors
    • E05Y2201/434Electromotors; Details thereof
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2201/00Constructional elements; Accessories therefore
    • E05Y2201/60Suspension or transmission members; Accessories therefore
    • E05Y2201/622Suspension or transmission members elements
    • E05Y2201/71Toothed gearing
    • E05Y2201/722Racks
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2600/00Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/40Mounting location; Visibility of the elements
    • E05Y2600/452Mounting location; Visibility of the elements in or on the floor or wall
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00Application of doors, windows, wings or fittings thereof
    • E05Y2900/40Application of doors, windows, wings or fittings thereof for gates

Definitions

  • the invention relates to a side sliding gate with an electric motor drive, in which a chain or rack is arranged along the door leaf, into which a drive wheel engages, which can be driven via a gear and a motor connected to it, with its axis of rotation extending along the door leaf.
  • FR-A-2 546 956 to accommodate the drive device consisting of motor and transmission in a common housing, and to pivotally fasten it to a stationary foot part about an axis running transversely to the longitudinal direction of the door.
  • Extending through the upper part of the housing is a spindle shaft which can be actuated by a hand crank and engages with its end remote from the hand crank in a roller mounted on the shaft, which in turn is supported on the toothed rack fastened to the door leaf.
  • the housing of the drive device can execute pivoting movements about the axis held in the foot part and thus follow the vertical movement of the door leaf.
  • the housing receiving the drive device is equipped with a downwardly facing groove-shaped projection which serves for engagement between the bearing eyes of the footplate and for receiving the pivot axis.
  • the drive device is also fastened to a footplate about an axis which can be pivoted transversely to the longitudinal direction of the door, but in this embodiment the entire drive device is held on a swivel arm , which in turn is mounted on one end of a double-armed pivot lever.
  • the sliding gate is driven by a friction roller which engages in a groove formed in the lower flange of the gate. A support roller cooperating with this friction roller is not provided in the latter embodiment of the side sliding gate.
  • the object of the invention is to provide a side sliding gate of the type described not only in terms of to simplify the design effort, in particular for the connection of the gear housing to the footplate, but also to create a solution which enables the problem-free adaptation to different height dimensions and height arrangements of the chain or toothed rack arranged on the door leaf and allows prefabrication of the drive devices for the various sliding gates.
  • Both the foot part and the gear housing are relatively simple mold parts that can be manufactured efficiently.
  • the gear housing forms a supporting arm with the cast-in, projecting web, with which the housing is held between the bearing eyes of the foot part.
  • the foot part is at the same time the bearing element and the anchoring part, which is fastened in the underground.
  • the bearing sleeve for the support shaft of the support roller is also an integral part of the gearbox.
  • the bearing points provided in the castings are easy and inexpensive to machine. All that is required for assembly is the installation of the bearings and the corresponding bearing eyes or bearing sleeves for the supporting axis of the support roller or the swivel shaft.
  • the height of the support roller can be adjusted with respect to the drive pinion, so that it can accommodate different dimensions of the rails or the distance of the top of the rail from the underside of the chain or the rack is adjustable.
  • the foot part is designed in the manner of a cross base with supports with the bearing eyes molded onto the crossing point of the feet. This results in a material-saving, but torsion-resistant and heavy-duty construction.
  • the central axis of the bearing sleeve for the support axis of the support roller lies in the vertical plane running longitudinally through the axis of the drive wheel.
  • the drawing shows an embodiment of the invention.
  • Fig. 1 the lower part of a door leaf 1 is shown schematically, which has a box-shaped lower flange 1a and a latticework 1b projecting from it and surrounded by a frame outside the lower flange 1a from vertical bars.
  • FIG. 1 it is a self-supporting sliding gate, which is supported with its lower flange on stationary support rollers 2.
  • a housing 3 for a drive device to be described later is arranged laterally next to the door leaf 1.
  • a downwardly open rail 4 is fastened, which extends over the entire length of the door leaf and in the present case is designed as a Z-rail.
  • a chain 5 is fastened to the middle leg of the downwardly open rail 4, in which a drive wheel 6 engages, which is connected to the drive device located in the housing 3.
  • a support roller 7 acts on the upper side of the middle leg of the rail 4, the axis of rotation of which is held on the drive device in a manner to be described, but is not driven by the drive device.
  • the drive device located in the housing 3 can be seen in detail from FIGS. 2 to 4.
  • the bottom of the housing is formed by a cast foot part 8 which, as shown in FIG. 4, is designed in the manner of a cross foot.
  • a cast foot part 8 which, as shown in FIG. 4, is designed in the manner of a cross foot.
  • the pivot axis 11 extends through a bearing sleeve 12 which engages between the supports 9 and 10 or the bearing eyes 10a arranged therein and which is molded together with a web 13 which is cast onto the gear housing 14 and extends under the drive motor 15.
  • the motor 15 extends with its axis of rotation along the door leaf 1.
  • the gear housing 14 is flanged to the motor 15 and in turn is not further supported on the foot part 8, so that the motor with the gear housing can be pivoted about the pivot shaft 11.
  • a bearing sleeve 16 is cast, which serves to receive a support shaft 17, on which the support roller 7, which is supported according to FIG. 1 on the middle leg of the rail 4, is held.
  • the support roller 7 is mounted with its axis 7a in a support plate 18, which in turn is connected to a mounting plate 19 held on the support axis 17 so as to be vertically displaceable.
  • slots 18a are provided in the support plate 18, which receive corresponding retaining screws.
  • the central axis of the bearing sleeve 16 for the support axis 17 of the support roller 7 lies according to FIG. 3 in the vertical plane running longitudinally through the axis of the drive wheel 6. This ensures that the distance between the support roller 7 and the drive wheel 6 always remains unchanged when the motor 15 is pivoted with the flanged gear housing 14.
  • this is equipped at the ends of the feet with corresponding bores 8b, through which anchoring screws can engage in a foundation plate 19 provided below the foot part.
  • the ends of the feet of the foot part 8 serve at the same time for fixing the housing 3, which is detachably connected to the foot part 8 in a manner not shown, and for the passage of the drive wheel 6 and the support roller 7, a recess 3a shown in FIG. 4 in the corresponding Has side wall.

Description

Die Erfindung betrifft ein Seitenschiebetor mit einem elektromotorischen Antrieb, bei dem längs des Torblattes eine Kette oder Zahnstange angeordnet ist, in die ein Antriebsrad eingreift, welches über ein Getriebe und einen damit verbundenen, sich mit seiner Drehachse längs des Torblattes erstreckenden Motor antreibbar ist. Bei derartigen Schiebetoren besteht das Problem, die Antriebsverbindung zwischen dem Motor und dem Torblatt auch dann zu gewährleisten, wenn das Torblatt im Bereich des Eingriffes des Antriebsrades in die Kette oder Zahnstange vertikale Bewegungen ausführen sollte.The invention relates to a side sliding gate with an electric motor drive, in which a chain or rack is arranged along the door leaf, into which a drive wheel engages, which can be driven via a gear and a motor connected to it, with its axis of rotation extending along the door leaf. With sliding gates of this type there is the problem of ensuring the drive connection between the motor and the door leaf even if the door leaf should carry out vertical movements in the region of the engagement of the drive wheel in the chain or rack.

Zur Lösung dieses Problems ist es aus der FR-A-2 546 956 bekanntgeworden, die aus Motor und Getriebe bestehende Antriebseinrichtung in einem gemeinsamen Gehäuse unterzubringen, und um eine quer zur Längsrichtung des Tores verlaufende Achse verschwenkbar an einem ortsfesten Fußteil zu befestigen. Durch den oberen Teil des Gehäuses erstreckt sich eine durch Handkurbel betätigbare Spindelwelle, welche mit ihrem der Handkurbel abgekehrten Ende in eine auf der Welle gelagerte Rolle eingreift, die sich ihrerseits auf der an dem Torblatt befestigten Zahnstange abstützt. Durch die Abstützung der genannten Rolle auf der Zahnstange und durch den Eingriff des Antriebsrades in die Zahnung der Zahnstange kann das Gehäuse der Antriebseinrichtung um die im Fußteil gehaltene Achse Schwenkbewegungen ausführen und somit der Höhenbewegung des Torblattes folgen.To solve this problem, it has become known from FR-A-2 546 956 to accommodate the drive device consisting of motor and transmission in a common housing, and to pivotally fasten it to a stationary foot part about an axis running transversely to the longitudinal direction of the door. Extending through the upper part of the housing is a spindle shaft which can be actuated by a hand crank and engages with its end remote from the hand crank in a roller mounted on the shaft, which in turn is supported on the toothed rack fastened to the door leaf. By supporting the above-mentioned roller on the rack and by engaging the drive wheel in the toothing of the rack, the housing of the drive device can execute pivoting movements about the axis held in the foot part and thus follow the vertical movement of the door leaf.

Bei der bekannten Ausbildung ist das die Antriebseinrichtung aufnehmende Gehäuse mit einem nach unten weisenden rinnenförmigen Vorsprung ausgerüstet, der zum Eingriff zwischen die Lageraugen der Fußplatte und zur Aufnahme der Schwenkachse dient.In the known embodiment, the housing receiving the drive device is equipped with a downwardly facing groove-shaped projection which serves for engagement between the bearing eyes of the footplate and for receiving the pivot axis.

Bei einer anderen bekannten Anordnung des Seitenschiebetores mit einem elektromotorischen Antrieb (DE-A-2 743 007) ist die Antriebseinrichtung ebenfalls um eine quer zur Längsrichtung des Tores verschwenkbare Achse an einer Fußplatte befestigt, jedoch ist bei dieser Ausführung die gesamte Antriebseinrichtung an einem Schwenkarm gehalten, der seinerseits an dem einen Ende eines doppelarmigen Schwenkhebels gelagert ist. Bei dieser bekannten Anordnung, welche durch den doppelarmigen Hebel zusätzlich zu der Schwenkbewegung auch höheneinstellbar ist, erfolgt der Antrieb des Schiebetores über eine Reibrolle, welche in eine in den Untergurt des Tores eingeformte Nut eingreift. Eine mit dieser Reibrolle zusammenwirkende Stützrolle ist bei der letztgenannten Ausführung des Seitenschiebetores nicht vorgesehen.In another known arrangement of the side sliding gate with an electromotive drive (DE-A-2 743 007) the drive device is also fastened to a footplate about an axis which can be pivoted transversely to the longitudinal direction of the door, but in this embodiment the entire drive device is held on a swivel arm , which in turn is mounted on one end of a double-armed pivot lever. In this known arrangement, which can also be adjusted in height by the double-armed lever in addition to the pivoting movement, the sliding gate is driven by a friction roller which engages in a groove formed in the lower flange of the gate. A support roller cooperating with this friction roller is not provided in the latter embodiment of the side sliding gate.

Die bekannten Ausführungsformen der Seitenschiebetore mit den beschriebenen elektromotorischen Antrieben sind hinsichtlich der Ausbildung der Antriebe sehr aufwendig. Außerdem sind die beschriebenen Anordnungen nur für ein Schiebetor mit bestimmten Höhenabmessungen und auch einer bestimmten Höhenanordnung der Zahnstange geeignet.The known embodiments of the side sliding gates with the described electromotive drives are very complex with regard to the design of the drives. In addition, the arrangements described are only suitable for a sliding gate with certain height dimensions and also a certain height arrangement of the rack.

Aufgabe der Erfindung ist es, ein Seitenschiebetor der vorbeschriebenen Art nicht nur hinsichtlich des konstruktiven Aufwandes insbesondere für die Verbindung des Getriebehäuses mit der Fußplatte zu vereinfachen, sondern auch eine Lösung zu schaffen, welche die problemlose Anpassung an verschiedene Höhenabmessungen und Höhenanordnungen der an dem Torblatt angeordneten Kette oder Zahnstange ermöglicht und eine Vorfertigung der Antriebseinrichtungen für die verschiedenen Schiebetore gestattet.The object of the invention is to provide a side sliding gate of the type described not only in terms of to simplify the design effort, in particular for the connection of the gear housing to the footplate, but also to create a solution which enables the problem-free adaptation to different height dimensions and height arrangements of the chain or toothed rack arranged on the door leaf and allows prefabrication of the drive devices for the various sliding gates.

Gelöst wird vorstehende Aufgabe durch die im Anspruch 1 genannte Kombination der aufgeführten Merkmale.The above object is achieved by the combination of the features mentioned in claim 1.

Sowohl bei dem Fußteil als auch bei dem Getriebehäuse handelt es sich um relativ einfache Gußformteile, die rationell gefertigt werden können. Das Getriebegehäuse bildet mit dem angegossenen ausladenden Steg gleichzeitig einen Tragarm, mit dem das Gehäuse zwischen den Lageraugen des Fußteiles gehalten wird. Der Fußteil ist dabei gleichzeitig Lagerelement und Verankerungsteil, welches im Untergrund befestigt wird. Auch die Lagerhülse für die Tragachse der Stützrolle ist integraler Bestandteil des Getriebegehäuses. Die in den Gußteilen vorgesehenen Lagerstellen sind einfach und kostengünstig zu bearbeiten. Für die Montage ist lediglich der Einbau der Lager und die entsprechenden Lageraugen bzw. Lagerhülsen für die Tragachse der Stützrolle bzw. die Schwenkwelle notwendig. Durch die Anordnung der Tragachse für die Lagerhülse der Stützrolle in einer höhenverstellbaren Tragplatte kann die Stützrolle in ihrer Höhe in bezug auf das Antriebsritzel eingestellt werden, so daß sie auf unterschiedliche Abmessungen der Schienen bzw. des Abstandes der Oberseite der Schiene von der Unterseite der Kette bzw. der Zahnstange einstellbar ist.Both the foot part and the gear housing are relatively simple mold parts that can be manufactured efficiently. At the same time, the gear housing forms a supporting arm with the cast-in, projecting web, with which the housing is held between the bearing eyes of the foot part. The foot part is at the same time the bearing element and the anchoring part, which is fastened in the underground. The bearing sleeve for the support shaft of the support roller is also an integral part of the gearbox. The bearing points provided in the castings are easy and inexpensive to machine. All that is required for assembly is the installation of the bearings and the corresponding bearing eyes or bearing sleeves for the supporting axis of the support roller or the swivel shaft. By arranging the support shaft for the bearing sleeve of the support roller in a height-adjustable support plate, the height of the support roller can be adjusted with respect to the drive pinion, so that it can accommodate different dimensions of the rails or the distance of the top of the rail from the underside of the chain or the rack is adjustable.

Besonders zweckmäßig ist es, wenn das Fußteil nach Art eines Kreuzfußes ausgebildet ist mit an der Kreuzungsstelle der Füße angeformten Stützen mit den Lageraugen. Hierdurch ergibt sich eine materialsparende, jedoch verwindungssteife und hochbelastbare Konstruktion.It is particularly expedient if the foot part is designed in the manner of a cross base with supports with the bearing eyes molded onto the crossing point of the feet. This results in a material-saving, but torsion-resistant and heavy-duty construction.

Bei einer weiteren vorteilhaften Ausführungsform ist vorgesehen, daß die Mittelachse der Lagerhülse für die Tragachse der Stützrolle in der lotrechten längs durch die Achse des Antriebsrades verlaufenden Ebene liegt.In a further advantageous embodiment it is provided that the central axis of the bearing sleeve for the support axis of the support roller lies in the vertical plane running longitudinally through the axis of the drive wheel.

Durch diese Lösung ergeben sich keine Toleranzen hinsichtlich der Eingriffstiefe des Antriebsrades in die an dem Torblatt befestigte Kette oder Zahnstange, wenn das Torblatt Höhenbewegungen ausführen sollte. Demgemäß kann die Eingriffstiefe des Antriebsrades in die Zahnstange oder Kette relativ gering gehalten werden.With this solution, there are no tolerances with regard to the depth of engagement of the drive wheel in the chain or toothed rack attached to the door leaf if the door leaf should perform height movements. Accordingly, the depth of engagement of the drive wheel in the rack or chain can be kept relatively small.

Die Zeichnung gibt ein Ausführungsbeispiel der Erfindung wieder.The drawing shows an embodiment of the invention.

Es zeigen:

Fig. 1
die Ansicht gegen die Schmalseite eines Seitenschiebetores mit der in einem seitlichen Gehäuse untergebrachten Antriebseinrichtung,
Fig. 2
in gleicher Blickrichtung wie Fig. 1 die in dem Gehäuse untergebrachte Antriebseinrichtung,
Fig. 3
eine Seitenansicht gegen die Anordnung der Fig. 2 in Richtung des Pfeiles A,
Fig. 4
eine Draufsicht auf die Anordnung nach den Fig. 2 und 3.
Show it:
Fig. 1
the view against the narrow side of a side sliding gate with the drive device housed in a side housing,
Fig. 2
1 in the same direction as FIG. 1 the drive device accommodated in the housing,
Fig. 3
2 shows a side view against the arrangement of FIG. 2 in the direction of arrow A,
Fig. 4
a plan view of the arrangement of FIGS. 2 and 3.

In der Fig. 1 ist schematisch der untere Teil eines Torblattes 1 wiedergegeben, welches einen kastenförmigen Untergurt 1a und ein von diesem aufragendes und außerhalb des Untergurtes 1a von einem Rahmen umschlossenes Gitterwerk 1b aus lotrechten Stäben aufweist.In Fig. 1, the lower part of a door leaf 1 is shown schematically, which has a box-shaped lower flange 1a and a latticework 1b projecting from it and surrounded by a frame outside the lower flange 1a from vertical bars.

In dem Beispiel der Fig. 1 handelt es sich um ein freitragendes Schiebetor, welches sich mit seinem Untergurt auf ortsfest gehaltenen Stützrollen 2 abstützt.In the example in FIG. 1, it is a self-supporting sliding gate, which is supported with its lower flange on stationary support rollers 2.

Seitlich neben dem Torblatt 1 ist ein Gehäuse 3 für eine noch zu beschreibende Antriebseinrichtung angeordnet.A housing 3 for a drive device to be described later is arranged laterally next to the door leaf 1.

An dem Untergurt 1a des Torblattes 1 ist auf der dem Gehäuse 3 für die Antriebseinrichtung zugekehrten Seite eine nach unten offene Schiene 4 befestigt, die sich über die gesamte Länge des Torblattes erstreckt und in dem vorliegenden Falle als Z-Schiene ausgebildet ist. An dem Mittelschenkel der nach unten offenen Schiene 4 ist in dem dargestellten Beispiel eine Kette 5 befestigt, in welche ein Antriebsrad 6 eingreift, welches mit der in dem Gehäuse 3 befindlichen Antriebseinrichtung verbunden ist.On the lower flange 1a of the door leaf 1, on the side facing the housing 3 for the drive device, a downwardly open rail 4 is fastened, which extends over the entire length of the door leaf and in the present case is designed as a Z-rail. In the example shown, a chain 5 is fastened to the middle leg of the downwardly open rail 4, in which a drive wheel 6 engages, which is connected to the drive device located in the housing 3.

An der Oberseite des Mittelschenkels der Schiene 4 greift eine Stützrolle 7 an, deren Drehachse an der Antriebseinrichtung in noch zu beschreibender Weise gehalten ist, jedoch nicht von der Antriebseinrichtung angetrieben wird.A support roller 7 acts on the upper side of the middle leg of the rail 4, the axis of rotation of which is held on the drive device in a manner to be described, but is not driven by the drive device.

Aus den Fig. 2 bis 4 ist die in dem Gehäuse 3 befindliche Antriebseinrichtung im einzelnen ersichtlich.The drive device located in the housing 3 can be seen in detail from FIGS. 2 to 4.

Den Boden des Gehäuses bildet ein gegossenes Fußteil 8, welches gemäß der Darstellung in Fig. 4 nach Art eines Kreuzfußes ausgebildet ist. Im Bereich der Kreuzungsstelle 8a ragen im Abstand angeordnete Stützen 9 und 10 mit darin vorgesehenen Lageraugen 10a auf, in denen eine Schwenkachse 11 gehalten ist. Die Schwenkachse 11 erstreckt sich durch eine Lagerhülse 12, welche zwischen die Stützen 9 und 10 bzw. die darin angeordneten Lageraugen 10a eingreift und die zusammen mit einem an dem Getriebegehäuse 14 angegossenen sowie sich unter den Antriebsmotor 15 erstreckenden Steg 13 angegossen ist. Der Motor 15 erstreckt sich mit seiner Drehachse längs des Torblattes 1. Das Getriebegehäuse 14 ist an den Motor 15 angeflanscht und seinerseits nicht weiter auf dem Fußteil 8 abgestützt, so daß der Motor mit dem Getriebegehäuse um die Schwenkwelle 11 verschwenkbar ist.The bottom of the housing is formed by a cast foot part 8 which, as shown in FIG. 4, is designed in the manner of a cross foot. In the area of the intersection 8a, spaced supports 9 and 10 with bearing eyes 10a provided therein, in which a pivot axis 11 is held. The pivot axis 11 extends through a bearing sleeve 12 which engages between the supports 9 and 10 or the bearing eyes 10a arranged therein and which is molded together with a web 13 which is cast onto the gear housing 14 and extends under the drive motor 15. The motor 15 extends with its axis of rotation along the door leaf 1. The gear housing 14 is flanged to the motor 15 and in turn is not further supported on the foot part 8, so that the motor with the gear housing can be pivoted about the pivot shaft 11.

An der oberen Gehäusewandung des Getriebegehäuses 14 ist eine Lagerhülse 16 angegossen, welche zur Aufnahme einer Tragachse 17 dient, an der die Stützrolle 7, welche sich gemäß Fig. 1 auf dem Mittelschenkel der Schiene 4 abstützt, gehalten ist.On the upper housing wall of the gear housing 14, a bearing sleeve 16 is cast, which serves to receive a support shaft 17, on which the support roller 7, which is supported according to FIG. 1 on the middle leg of the rail 4, is held.

In dem dargestellten Beispiel ist die Stützrolle 7 mit ihrer Achse 7a in einer Tragplatte 18 gelagert, die ihrerseits mit einer an der Tragachse 17 gehaltenen Befestigungsplatte 19 höhenverschiebbar verbunden ist. Zu diesem Zweck sind in der Tragplatte 18 Langlöcher 18a vorgesehen, welche entsprechende Halteschrauben aufnehmen.In the example shown, the support roller 7 is mounted with its axis 7a in a support plate 18, which in turn is connected to a mounting plate 19 held on the support axis 17 so as to be vertically displaceable. For this purpose, slots 18a are provided in the support plate 18, which receive corresponding retaining screws.

Auf diese Weise ist es möglich, die Stützrolle 7 in ihrer Höhe in bezug auf das Antriebsrad 6 einzustellen, um sie auf die unterschiedlichen Abmessungen der Schienen 4 einstellen zu können.In this way it is possible to support roller 7 in adjust their height in relation to the drive wheel 6 in order to be able to adjust them to the different dimensions of the rails 4.

Die Mittelachse der Lagerhülse 16 für die Tragachse 17 der Stützrolle 7 liegt gemäß Fig. 3 in der lotrechten, längs durch die Achse des Antriebsrades 6 verlaufenden Ebene. Auf diese Weise wird sichergestellt, daß bei Schwenkbewegungen des Motors 15 mit dem angeflanschten Getriebegehäuse 14 der Abstand zwischen der Stützrolle 7 und dem Antriebsrad 6 stets unverändert bleibt.The central axis of the bearing sleeve 16 for the support axis 17 of the support roller 7 lies according to FIG. 3 in the vertical plane running longitudinally through the axis of the drive wheel 6. This ensures that the distance between the support roller 7 and the drive wheel 6 always remains unchanged when the motor 15 is pivoted with the flanged gear housing 14.

Zur Verankerung des Fußteiles 8 ist dieses an den Enden der Füße mit entsprechenden Bohrungen 8b ausgerüstet, durch welche Verankerungsschrauben in eine unterhalb des Fußteiles vorgesehene Fundamentplatte 19 eingreifen können.For anchoring the foot part 8, this is equipped at the ends of the feet with corresponding bores 8b, through which anchoring screws can engage in a foundation plate 19 provided below the foot part.

Die Enden der Füße des Fußteiles 8 dienen gleichzeitig zur Fixierung des Gehäuses 3, welche in nicht näher dargestellter Weise mit dem Fußteil 8 lösbar verbunden ist und für den Durchtritt des Antriebsrades 6 sowie der Stützrolle 7 eine aus Fig. 4 ersichtliche Ausnehmung 3a in der entsprechenden Seitenwandung aufweist.The ends of the feet of the foot part 8 serve at the same time for fixing the housing 3, which is detachably connected to the foot part 8 in a manner not shown, and for the passage of the drive wheel 6 and the support roller 7, a recess 3a shown in FIG. 4 in the corresponding Has side wall.

Claims (3)

  1. Sliding gate having an electromotive drive mechanism in which, a rail (4), which is open on the underside, is arranged longitudinally in the lower region of the gate-leaf (1) and has secured therein a chain or toothed bar (5) in which there engages a drive wheel (6) that is drivable by a gear mechanism and a motor (15) which is flanged thereon and has its axis of rotation extending longitudinally of the gate-leaf (1), including the following features:

    the motor (15) and the gear mechanism are articulated by means of a gear box casing (14) on a stationary cast base part (9) and are held so as to be pivotable parallel to the plane of the gate-leaf;

    the gear box casing (14) is likewise constructed as a casting and is provided in the lower region with an integrally cast projecting web (13) and a moulded bearing sleeve (12) which engages between two bearing bosses (10a) in upright pillars (9, 10) of the base part (9);

    a further bearing sleeve (16), for an axle (17) which is joined to a height adjustable mounting plate (18) in which there is mounted the axle (7a) of an idler pulley (7) that engages with the upper side of the rail (4) provided on the gate-leaf (1), is cast on to the upper wall of the gear box casing (14).
  2. Sliding gate in accordance with claim 1, characterised in that, the base part (9) is formed like a cross with moulded pillars (9, 10) for bearing bosses (10a) at the crossing point (8a) of the arms.
  3. Sliding gate in accordance with claim 1 or 2, characterised in that, the central axis of the bearing sleeve (16) for the axle (7a) of the idler pulley (7) lies in the vertical plane passing through the axis of the drive wheel (6).
EP88112577A 1987-08-12 1988-08-03 Electrically operated sliding door Expired - Lifetime EP0303163B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8710977U DE8710977U1 (en) 1987-08-12 1987-08-12
DE8710977U 1987-08-12

Publications (2)

Publication Number Publication Date
EP0303163A1 EP0303163A1 (en) 1989-02-15
EP0303163B1 true EP0303163B1 (en) 1993-03-17

Family

ID=6811004

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88112577A Expired - Lifetime EP0303163B1 (en) 1987-08-12 1988-08-03 Electrically operated sliding door

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Country Link
EP (1) EP0303163B1 (en)
DE (2) DE8710977U1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE58904649D1 (en) * 1989-04-13 1993-07-15 Malkmus Doernemann Carola Cantilevered sideshift gate.
AT405554B (en) * 1996-10-18 1999-09-27 Ife Gmbh SLIDING OR SWIVELING AND SLIDING DOORS FOR VEHICLES
ITMI20040495A1 (en) * 2004-03-16 2004-06-16 Stagnoli T G S R L GROUND FIXING STRUCTURE FOR THE OPERATION OF A SLIDING GATE
CN103726735A (en) * 2013-12-11 2014-04-16 无锡中鼎物流设备有限公司 Electric sliding door drive structure used for project library
NL2030633B1 (en) * 2022-01-21 2023-08-03 Esedco Beheer B V GATE DRIVE MODULE, GATE AND GATES INCORPORATED, AND METHODS OF PROVIDING SUCH DRIVE AND GATE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2546507C2 (en) * 1975-10-17 1981-10-08 Gebr. Bode & Co, 3500 Kassel Swing-out sliding door with an electric motor for moving and swinging out the sliding door
DE2743007C2 (en) * 1977-09-23 1984-04-26 Hörmann KG Antriebs- und Steuerungstechnik, 4834 Harsewinkel Sliding gate with a base beam and a gate structure attached to it
ES272587Y (en) * 1983-05-31 1986-04-01 ACTUATOR DEVICE FOR SLIDING DOORS

Also Published As

Publication number Publication date
DE3879316D1 (en) 1993-04-22
EP0303163A1 (en) 1989-02-15
DE8710977U1 (en) 1988-12-15

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