CH670281A5 - - Google Patents
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- Publication number
- CH670281A5 CH670281A5 CH444/86A CH44486A CH670281A5 CH 670281 A5 CH670281 A5 CH 670281A5 CH 444/86 A CH444/86 A CH 444/86A CH 44486 A CH44486 A CH 44486A CH 670281 A5 CH670281 A5 CH 670281A5
- Authority
- CH
- Switzerland
- Prior art keywords
- actuating device
- door leaf
- door
- brake
- closing direction
- Prior art date
Links
- 230000002349 favourable effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
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
- E05F5/00—Braking devices, e.g. checks; Stops; Buffers
- E05F5/003—Braking devices, e.g. checks; Stops; Buffers for 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
- E05F15/50—Power-operated mechanisms for wings using fluid-pressure actuators
- E05F15/56—Power-operated mechanisms for wings using fluid-pressure actuators for horizontally-sliding wings
- E05F15/565—Power-operated mechanisms for wings using fluid-pressure actuators for horizontally-sliding wings for railway-cars
-
- 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
- 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
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
- E05F15/79—Power-operated mechanisms for wings with automatic actuation using time control
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/21—Brakes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/23—Actuation thereof
- E05Y2201/232—Actuation thereof by automatically acting means
- E05Y2201/234—Actuation thereof by automatically acting means direction dependent
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/23—Actuation thereof
- E05Y2201/246—Actuation thereof by auxiliary motors, magnets, springs or weights
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/252—Type of friction
- E05Y2201/26—Mechanical friction
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/262—Type of motion, e.g. braking
- E05Y2201/266—Type of motion, e.g. braking rotary
-
- 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
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/46—Magnets
- E05Y2201/462—Electromagnets
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/644—Flexible elongated pulling elements
- E05Y2201/654—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
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/658—Members cooperating with flexible elongated pulling elements
- E05Y2201/668—Pulleys; Wheels
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2400/00—Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
- E05Y2400/10—Electronic control
- E05Y2400/30—Electronic control of motors
- E05Y2400/3013—Electronic control of motors during manual wing operation
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/51—Application of doors, windows, wings or fittings thereof for vehicles for railway cars or mass transit vehicles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/531—Doors
Landscapes
- Power-Operated Mechanisms For Wings (AREA)
Description
BESCHREIBUNG DESCRIPTION
Die Erfindung bezieht sich auf eine Betätigungsvorrichtung an einer Fahrzeugschiebetüre gemäss dem Oberbegriff des ersten Anspruchs und deren Verwendung für Zwischentüren in Eisenbahnwagen. The invention relates to an actuating device on a vehicle sliding door according to the preamble of the first claim and its use for intermediate doors in railroad cars.
Bekannte Zwischentüren an Eisenbahnwagen weisen den Nachteil auf, dass der Türflügel dauernd unter der Wirkung einer Einrichtung bleibt, welche ihn in Schliessrichtung belastet. Der Fahrgast, welcher die Türe geöffnet hat, muss daher beispielsweise durch Dazwischenstellen eines Fusses verhindern, dass sich die Türe wieder schliesst, während er sich womöglich mit Gepäck belastet durch die Türöffnung bewegt. Bei hydraulisch funktionierenden Einrichtungen ist es auch bereits bekannt, die Einleitung der Schliessbewegung um einen Zeitraum zu verzögern, welcher üblicherweise zum Durchschreiten der Türöffnung ausreicht. Solche Einrichtungen sind jedoch relativ aufwendig. Known intermediate doors on railroad cars have the disadvantage that the door leaf remains permanently under the effect of a device which loads it in the closing direction. The passenger who has opened the door must therefore prevent the door from closing again, for example by interposing a foot, while moving through the door opening, possibly carrying luggage. In the case of hydraulically functioning devices, it is also known to delay the initiation of the closing movement by a period of time which is usually sufficient to pass through the door opening. However, such devices are relatively expensive.
Aufgabe der Erfindung ist die Schaffung einer Betätigungsvorrichtung an einer Fahrzeugschiebetüre sowie deren Verwendung für einen Eisenbahnwagen, bei welcher Ausführung die Nachteile bestehender Ausführungen behoben werden. The object of the invention is to provide an actuating device on a vehicle sliding door and its use for a railroad car, in which embodiment the disadvantages of existing designs are eliminated.
Diese Aufgabe ist erfindungsgemäss im Kennzeichnungsteil der Ansprüche 1 und 10 gelöst. This object is achieved in the characterizing part of claims 1 and 10.
Grundsätzlich wäre es bei einer derartigen Vorrichtung möglich, die ungebremste Umlenkrolle mit einer Wendelfeder zu versehen und damit zum Spannen des Seils heranzuziehen, welches den Türflügel belastet. Eine solche Federseilrolle muss jedoch einen relativ grossen Durchmesser aufweisen, um den vorgesehenen Öffnungsweg des Türflügels zu erlauben. Es ist daher einfacher, wenn das den Türflügel in Schliessrichtung belastende Seil über eine federbelastete Rolle läuft, welche zusätzlich zu den Umlenkrollen vorgesehen ist. Diese Massnahme ermöglicht es, die Federseilrolle auszutauschen ohne wesentliche Eingriffe in das Gesamtsystem vorzunehmen. Ein solcher Austausch ist beispielsweise notwendig, wenn die Öffnungsbewegung durch eine pneumatische Einrichtung unterstützt werden soll und dementsprechend die Rückstellkraft beispielsweise von 25 auf 45 N erhöht werden muss. In principle, it would be possible with a device of this type to provide the unbraked deflection roller with a helical spring and thus use it to tension the cable which loads the door leaf. However, such a spring rope pulley must have a relatively large diameter in order to allow the intended opening travel of the door leaf. It is therefore easier if the rope loading the door leaf in the closing direction runs over a spring-loaded roller which is provided in addition to the deflection rollers. This measure makes it possible to replace the spring rope pulley without making any major changes to the overall system. Such an exchange is necessary, for example, if the opening movement is to be supported by a pneumatic device and accordingly the restoring force has to be increased from 25 to 45 N, for example.
Wenn ein Fahrgast die Zwischentüre nur. teilweise geöffnet hat und der nächste Fahrgast eine grössere Öffnungsbreite wünscht, so soll er nicht gezwungen sein zu warten bis die elektrisch betätigte Bremse sich wieder gelöst hat. In diesem Sinne ist vorteilhafterweise vorgesehen, dass die bremsbare Umlenkrolle mit einem Freilauf versehen ist, so dass die Bremse nur in Schliessrichtung des Türflügels wirkt. If a passenger only the intermediate door. partially opened and the next passenger wants a larger opening width, he should not be forced to wait until the electrically operated brake is released again. In this sense, it is advantageously provided that the brakable deflection roller is provided with a freewheel so that the brake only acts in the closing direction of the door leaf.
Die Betätigung der Bremse kann prinzipiell durch einen Endschalter erfolgen, an welchem die völlig oder teilweise geöffnete Tür anschlägt. Günstiger ist jedoch eine kontinuierliche Anzeige der Turstellung mittels eines Potentiometers, zumal in diesem Fall auch feststellbar ist, ob sich der Türflügel in Bewegung - sei es in Schliess- oder Öffnungsrichtung - befindet. Günstiger ist es dabei, die Stellung des Potentiometers von jener der ungebremsten Umlenkrolle abzuleiten, da an dieser keine gewaltsame Verschiebung zum umlaufenden Seil hervorgerufen werden kann, wie dies bei der gebremsten Umlenkrolle möglich wäre. In principle, the brake can be actuated by a limit switch, which the fully or partially open door strikes. However, a continuous display of the door position using a potentiometer is more favorable, especially since it is also possible in this case to determine whether the door leaf is in motion - be it in the closing or opening direction. It is more favorable to derive the position of the potentiometer from that of the unbraked deflection pulley, since no violent displacement to the circulating rope can be caused at this, as would be possible with the braked deflection pulley.
Die kontinuierliche Überwachung der Türstellung, beispielsweise mittels eines Potentiometers, erlaubt theoretisch den Verzicht auf den vorgesehenen Freilauf, wenn vorgesehen wird, dass ' die Bremse nur einschaltbar ist, wenn der Türflügel um einen Mindestbetrag geöffnet ist und wenn die eingeschaltete Bremse durch Belastung oder Bewegung des Türflügels in Öffnungsrichtung lösbar ist. The continuous monitoring of the door position, for example by means of a potentiometer, theoretically allows the freewheel to be dispensed with if it is provided that the brake can only be switched on when the door leaf is opened a minimum amount and when the brake is switched on due to loading or movement of the Door wing is detachable in the opening direction.
Die erfindungsgemäss vorgesehene Bremse kann nicht nur zum Offenhalten der Tür herangezogen werden, sondern sie verhindert auch bei intermittierendem Einschalten während der Schliessbewegung ein zu abruptes Schliessen der Tür. The brake provided according to the invention can not only be used to hold the door open, but it also prevents the door from being closed too abruptly when it is switched on intermittently during the closing movement.
Einzelheiten der Erfindung werden anschliessend beispielsweise anhand der Zeichnung erläutert. In dieser stellt Hg. 1 die Vorderansicht eines Ausfuhrungsbeispieles der erfindungsgemäs-sen Betätigungsvorrichtung dar, Fig. 2 ist die zugehörige Draufsicht, Hg. 3 eine Ansicht in Richtung des Pfeiles A in Hg. 1, Hg. 4 der Schnitt nach der Linie D-D in Fig. 1, Fig. 5 der Schnitt nach der Linie B-B in Fig. 1 und Hg. 6 die Ansicht in Richtung des Pfeiles C in Hg. 1 ; in Fig. 7 ist die Steuerung der Bremse in Abhängigkeit von der am Potentiometer festgestellten Spannung bzw. Spannungsänderung erläutert. Details of the invention are subsequently explained, for example, with reference to the drawing. 1 shows the front view of an exemplary embodiment of the actuating device according to the invention, FIG. 2 is the associated top view, Hg. 3 is a view in the direction of arrow A in Hg. 1, Hg. 4 is the section along line DD in 1, 5 the section along line BB in FIG. 1 and Hg. 6 the view in the direction of arrow C in Hg. 1; 7 the control of the brake as a function of the voltage or voltage change determined on the potentiometer is explained.
Bei der dargestellten Einrichtung wird ein Türflügel 1 mittels Tragteil 16 bzw. 16' in einer Kugelfuhrung 10 befestigt, welche seine Bewegung entlang einer Tragschiene 20 erlaubt. Der Türflügel 1 steht dauernd unter der Wirkung einer Federseilrolle 11, welche das Seil 8 mit etwa 25 N in Schliessrichtung belastet. Getragen ist die Federseilrolle 11 von einem Lagerbügel 13. Dieses Seil 8 ist wie in Hg. 4 dargestellt auf die Seilbefestigung 15 mit dem Tragteil 16 verbunden. In the device shown, a door leaf 1 is fastened by means of a supporting part 16 or 16 'in a ball guide 10, which allows its movement along a supporting rail 20. The door leaf 1 is continuously under the action of a spring rope pulley 11, which loads the rope 8 with about 25 N in the closing direction. The spring rope pulley 11 is carried by a bearing bracket 13. This rope 8 is connected to the rope attachment 15 with the supporting part 16 as shown in FIG. 4.
Die gewünschte Bewegungsart des von Hand und gegebenenfalls mit pneumatischer Unterstützung geöffneten Türflügels 1, wird durch eine Steuerung 9 sichergestellt, welche es erlaubt, die Bewegung des Türflügels 1 zu bremsen, indem das über die Umlenkrollen 2 und 3 geführte Seil 4 angehalten wird. Dieses Seil 4 ist nämlich mit dem Türflügel 1 an den Stellen 12 und 12' The desired type of movement of the door leaf 1 opened by hand and optionally with pneumatic support is ensured by a controller 9, which allows the movement of the door leaf 1 to be braked by stopping the cable 4 guided over the deflection rollers 2 and 3. This rope 4 is namely with the door leaf 1 at points 12 and 12 '
2 2nd
5 5
10 10th
15 15
20 20th
25 25th
30 30th
35 35
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3 3rd
670 281 670 281
verbunden, so dass ein Abbremsen der Umlenkrolle 3 zu einem Anhalten des Türflügels 1 fuhrt. Die Abbremsung erfolgt in an sich bekannter Weise, indem eine Bremse 5, welche zweckmässig als Topfmagnet ausgebildet ist, einen Freilauf 6 festhält, an dem die Umlenkrolle 3 gelagert ist. Die Umlenkrolle 3 ist gegenüber dem Freilauf 6 nur in Öffnungsrichtung des Türflügels beweglich. connected so that braking of the deflection roller 3 leads to the door leaf 1 stopping. The braking takes place in a manner known per se, in that a brake 5, which is expediently designed as a pot magnet, holds a freewheel 6 on which the deflection roller 3 is mounted. The deflection roller 3 can only be moved in the opening direction of the door leaf with respect to the freewheel 6.
Die Information über die Lage des Türflügels 1 erhält die Steuereinrichtung 9 von einem Potentiometer 7, dessen Anordnung insbesondere aus Fig. 3 und 5 zu entnehmen ist. Das Potentiometer 7 weist einen feststehenden Teil auf, welcher am Bügel 17 befestigt ist, und einen mittels der Welle 19 drehbaren Teil, der durch den Mitnehmerstift 14 mit der Umlenkrolle 2 bewegungsschlüssig verbunden werden kann. Eine Abdeckung 18 schützt die Anordnung vor unbefugten Eingriffen. The control device 9 receives the information about the position of the door leaf 1 from a potentiometer 7, the arrangement of which can be seen in particular from FIGS. 3 and 5. The potentiometer 7 has a fixed part which is fastened to the bracket 17 and a part which can be rotated by means of the shaft 19 and which can be connected to the deflection roller 2 in a non-positive manner by means of the driving pin 14. A cover 18 protects the arrangement against unauthorized tampering.
Aus Fig. 7 ergibt sich die Funktion der beschriebenen Einrichtung wie folgt: Die am Potentiometer 7 abgegriffene Spannung U ist proportional der Öffnung der Türe, welche insgesamt 590 mm beträgt. Als Bedingung für das Einschalten der Bremse wird einerseits vorgesehen, dass die Spannung einen Mindestwert von Ui überschritten hat, welcher einer Öffnung der Tür etwa um den halben Öffnungsweg entspricht. Ausserdem wird die Bremse nur angezogen, wenn die Tür zum Stillstand gekommen ist; die zeitli-s che Ableitung der Spannung U' also auf Null abgesunken ist. Diese zweite Massnahme ist nicht unbedingt notwendig, verhindert aber eine überflüssige Betätigung des Freilaufes 6. Ist gleichzeitig ein Mindestwert der Spannung überschritten, der Türflügel 1 also hinreichend weit geöffnet und der Türflügel zum Stililo stand gekommen, wird die Bremse eingeschaltet. Dieser Zustand wird durch einen Zeitschalter beispielsweise 10 Sekunden lang aufrechterhalten. Anschliessend bewegt sich der Türflügel 1 unter der Wirkung der Federseilrolle 11 in die geschlossene Stellung, dabei sinkt die Spannung ab. Das Vorliegen einer negativen 15 Spannungsänderung kann zum Kriterium dafür genommen werden, dass die Bremse intermittierend eingeschaltet wird, wie dies für die dritte Bewegungsphase in Fig. 7 angedeutet ist. The function of the device described results from FIG. 7 as follows: The voltage U tapped at the potentiometer 7 is proportional to the opening of the door, which is a total of 590 mm. As a condition for switching on the brake, it is provided on the one hand that the voltage has exceeded a minimum value of Ui, which corresponds to an opening of the door approximately half the opening distance. In addition, the brake is only applied when the door has come to a standstill; the time derivative of the voltage U 'has therefore dropped to zero. This second measure is not absolutely necessary, but prevents unnecessary actuation of the freewheel 6. If at the same time a minimum value of the voltage is exceeded, that is to say the door leaf 1 is opened sufficiently and the door leaf came to the Stililo, the brake is switched on. This state is maintained by a timer, for example for 10 seconds. Then the door leaf 1 moves under the action of the spring rope pulley 11 into the closed position, the tension drops in the process. The presence of a negative voltage change can be taken as a criterion for the brake being switched on intermittently, as is indicated for the third movement phase in FIG. 7.
G G
4 Blatt Zeichnungen 4 sheets of drawings
Claims (10)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0052685A AT384590B (en) | 1985-02-22 | 1985-02-22 | ACTUATING DEVICE FOR VEHICLE SLIDING DOORS |
Publications (1)
Publication Number | Publication Date |
---|---|
CH670281A5 true CH670281A5 (en) | 1989-05-31 |
Family
ID=3492953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH444/86A CH670281A5 (en) | 1985-02-22 | 1986-02-04 |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT384590B (en) |
BE (1) | BE904237A (en) |
CH (1) | CH670281A5 (en) |
DE (1) | DE3602781A1 (en) |
HU (1) | HU196926B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4222624C2 (en) * | 1992-07-10 | 1996-03-21 | Thyssen Industrie | Transition between car bodies of a track-bound vehicle, in particular a magnetic levitation train |
CZ289890B6 (en) * | 1993-10-05 | 2002-04-17 | Ife Industrie-Einrichtungen Fertigungs-Aktiengesel | Door made as one- or two-leaf sliding door, swinging door or pocket door |
US6189265B1 (en) | 1993-10-05 | 2001-02-20 | Ife Industrie-Einrichtungen Fertigungs-Aktiengesellschaft | One- or two-leaf sliding door, swinging door or pocket door |
US5671829A (en) * | 1996-11-07 | 1997-09-30 | Otis Elevator Company | Brake system for elevator car doors |
US5841082A (en) * | 1996-11-07 | 1998-11-24 | Otis Elevator Company | Secondary guidance system for linear induction motors driving elevator car doors |
DE102011056513A1 (en) | 2011-12-16 | 2013-06-20 | Krauss-Maffei Wegmann Gmbh & Co. Kg | ammunition depot |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE526095C (en) * | 1930-01-08 | 1931-06-01 | Aeg | Electric door locking device |
GB616461A (en) * | 1946-09-04 | 1949-01-21 | Cav Ltd | Improvements relating to means for actuating slidable vehicle or other doors |
DE1016597B (en) * | 1954-04-26 | 1957-09-26 | Friedrich Wilhelm Kiekert | Sliding door or telescopic door as an intermediate door between vehicle rooms |
GB1225757A (en) * | 1967-08-11 | 1971-03-24 | ||
DE1811440A1 (en) * | 1968-11-28 | 1971-01-07 | Arn Kiekert Soehne Fa | Double sliding door assembly for railroad cars and the like. |
DE2001678A1 (en) * | 1970-01-15 | 1971-07-22 | Dowaldwerke | Device for the automatic closing of sliding doors, in particular vehicle sliding doors |
DE2644539A1 (en) * | 1976-10-01 | 1978-04-06 | Dictator Tuerschliessergesells | DAMPING DEVICE FOR THE CLOSING MOVEMENT OF SLIDING DOORS OR DGL. |
DE2853772C2 (en) * | 1978-12-13 | 1983-08-18 | Dorma-Baubeschlag Gmbh & Co Kg, 5828 Ennepetal | Closing device for a door leaf, in particular a sliding door, that can move along a guide track |
DE3117193A1 (en) * | 1981-04-30 | 1982-11-18 | Lothar 7209 Aldingen Stemke | Time-controlled window closer |
-
1985
- 1985-02-22 AT AT0052685A patent/AT384590B/en not_active IP Right Cessation
-
1986
- 1986-01-30 DE DE19863602781 patent/DE3602781A1/en not_active Withdrawn
- 1986-02-04 CH CH444/86A patent/CH670281A5/de not_active IP Right Cessation
- 1986-02-17 BE BE0/216275A patent/BE904237A/en not_active IP Right Cessation
- 1986-02-20 HU HU86717A patent/HU196926B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HUT44199A (en) | 1988-02-29 |
DE3602781A1 (en) | 1986-08-28 |
HU196926B (en) | 1989-02-28 |
BE904237A (en) | 1986-08-18 |
ATA52685A (en) | 1987-05-15 |
AT384590B (en) | 1987-12-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased | ||
PL | Patent ceased |