WO1998036958A1 - Floor conveyor system - Google Patents

Floor conveyor system Download PDF

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Publication number
WO1998036958A1
WO1998036958A1 PCT/EP1997/000839 EP9700839W WO9836958A1 WO 1998036958 A1 WO1998036958 A1 WO 1998036958A1 EP 9700839 W EP9700839 W EP 9700839W WO 9836958 A1 WO9836958 A1 WO 9836958A1
Authority
WO
WIPO (PCT)
Prior art keywords
current
current collector
track
corridor
transport system
Prior art date
Application number
PCT/EP1997/000839
Other languages
German (de)
French (fr)
Inventor
Gerhard Brutschin
Manfred Geng
Original Assignee
Aft Automatisierungs- Und Fördertechnik Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Aft Automatisierungs- Und Fördertechnik Gmbh filed Critical Aft Automatisierungs- Und Fördertechnik Gmbh
Priority to AU18760/97A priority Critical patent/AU1876097A/en
Priority to PCT/EP1997/000839 priority patent/WO1998036958A1/en
Priority to DE29715188U priority patent/DE29715188U1/en
Publication of WO1998036958A1 publication Critical patent/WO1998036958A1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L5/00Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/40Current collectors for power supply lines of electrically-propelled vehicles for collecting current from lines in slotted conduits
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60MPOWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00Power supply lines for contact with collector on vehicle
    • B60M1/30Power rails
    • B60M1/34Power rails in slotted conduits
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61BRAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B13/00Other railway systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62DMOTOR VEHICLES; TRAILERS
    • B62D1/00Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/24Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted
    • B62D1/26Steering controls, i.e. means for initiating a change of direction of the vehicle not vehicle-mounted mechanical, e.g. by a non-load-bearing guide
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00Type of vehicles
    • B60L2200/26Rail vehicles

Definitions

  • the invention relates to a floor transport system with transport vehicles guided in a rail and power supply system embedded in the floor level, which are equipped with track guiding elements sliding in a guideway slot channel and with current collector devices which tap multipole power supply conductors by means of contact pieces, and which by means of drive wheels and at least two wheels can be moved along a track.
  • Corridor transport systems with these features are known, e.g. from DE 25 42 682 AI, EP 151 982 A3, EP 0 616 933.
  • the invention is based on such corridor transport systems, and its aim is to further simplify the construction of these systems and thereby save on technical outlay, and also thereby to improve operational and interference immunity.
  • the transport vehicles with a drive part mounted in a vertical swivel axis, consisting of a drive motor, an axle drive with drive wheels arranged on both sides of the guideway slot channel, and the lane with a recessed current guiding channel in which the pantograph devices engage, the vertically staggered ones of which Tapping off contact pieces of current conductors, which are arranged in horizontal current rail channels in a stationary manner in the current carrying channel.
  • the current conductors are unprotected, for example horizontally in the corridor level or in channels which are open at the top, so that they are exposed to the contaminants with the known disadvantages for the current collector devices, as a result of which faults in the contact closure, increased wear and tear, and thus also malfunctions may occur.
  • the proposed larger current-carrying channel can be cleaned at certain time intervals from contaminants accumulated on its base.
  • Another advantage is that the power supply can be designed with multiple poles, so that it is possible to accommodate a larger number of individual power transmission paths.
  • this solution is also advantageous because the power transmission devices, similar to those used in monorail monorails, can be used with corresponding structural modifications.
  • a very big advantage is the possibility to drive extremely tight curve radii down to 750 mm; in contrast, the narrowest possible curve radii are e.g. in the system according to EP 0 616 933 1500 mm and in EP 0 151 982 even only 2000 mm.
  • the drive part is advantageously provided with at least one tracking element and further tracking elements can be arranged by means of rotary bearings on the transport vehicle having a vehicle frame.
  • a further embodiment can consist in that at least one lane guidance element is part of a special tiller-like guide part which is arranged in front of the vehicle frame in the direction of travel and is articulated to the latter.
  • the current collector device which interacts with the busbar device which is arranged below the corridor and floor level and which contains the vertically staggered busbar channels has a current collector frame which is pivotally connected to the vehicle by means of connections which penetrate the vehicle through the travel slot channel, and which can be pivoted about a vertical axis and the current collector bracket is fastened with the vertically staggered contact pieces engaging in the busbar channels.
  • This embodiment makes it possible to pivot the pantograph holder, which is pivotably arranged on the pantograph frame, with the contact pieces into the operating position, so that the contact pieces enter the conductor rail channels with the conductor and tap the voltage there, and furthermore this pantograph holder must be pivoted out, disassembled and removed from the current-carrying channel For inspection or replacement.
  • the pantograph frame with the pantograph holder which can be pivoted about a vertical axis is guided in accordance with the travel path by means of rollers resting on guideway surfaces; it is preferably designed as an independent component which is connected to the transport vehicle through the connections which penetrate the guideway slot channel, but can be removed from the current-carrying channel.
  • the pantograph frame is on one in the vertical and in the horizontal direction Forced track, which is provided with the guideway surfaces.
  • the current-carrying duct is covered at the top with two flat support plates, which are separated by the guideway slot duct and are 15 to 25 mm wide, anchored on both sides in the subsurface.
  • the guideway slot channel is limited by steel guide rails on both sides, which are attached to the support plates.
  • Figure 1 is a vertical partial longitudinal section through the front part of a transport vehicle with a rail and power supply section.
  • Fig. 2 is a partial cross section through the rail and power supply section acc. 1 with a front view of a transport vehicle;
  • FIG. 3 shows a schematic top view of a transport vehicle inserted into the guideway slot of a corridor level
  • FIG. 4 shows a partial longitudinal section according to FIG. 3
  • FIG. 5 shows a partial longitudinal section through part of the transport vehicle and the rail and power supply system
  • Fig. 6 shows a partial cross-section.
  • FIG. 7 is a schematic perspective partial view of the Rail and power supply system with the drive part of a transport vehicle
  • Fig. 9 is a side view in the direction "Z" of the pantograph device acc. Fig. 8;
  • Fig. 10 is a schematic plan view of the pantograph device acc. Figures 8 and 9;
  • FIG. 11 shows a schematic perspective illustration of the current collector device with the associated track rail
  • Fig. 12 is a schematic perspective view of the engagement of the contact pieces of the current collector device in the busbar channels.
  • FIGS. 5 and 6 show an embodiment of the transport vehicle with the rail and power supply system.
  • the transport vehicle 1 (FIG. 3) is moved on the floor and floor level P by means of the wheels 41.
  • the current routing channel 8 which serves to receive the stationary part of the power supply system.
  • This stationary part is anchored on the floor surface B of the current-carrying duct according to FIGS. 5 and 6 by means of the supports 5, which serve to fasten the track rail 11.
  • the drive part 30 with the drive motor 31, the axle drive 32 and the drive wheels 33 can be seen in an eighth schematic representation.
  • the track rail 11 led out of the current-carrying channel 8 with the busbar device 9 and the busbar channels 7 can be seen.
  • the track rail 11 has approximately the profile of a double-T beam, the flanges of which serve as guideway surfaces 44, 45 and 46 for the guide rollers, not shown, of the current collector device 20.
  • the transport vehicle, not shown, is driven by the drive wheels 33 and rolls by means of the wheels, not shown, on the floor and floor levels P or on the support plates 4.
  • the track rail 11 has approximately the profile of a double-T beam, the upper flange of which has the bright-drawn, smoothly milled or ground guideway surfaces 44, 45 and 46 on which the carrying guide rollers 39 and the side guide rollers 40 run, by means of which the mobile pantograph frame 42, guided below the transport vehicle 1, enables the contact pieces 23 of the pantograph device 9 to engage securely in the current guide channel 8.
  • this upper guide of the current collector frame 42 is not sufficient to keep the contact pieces 23 under the action of the pressure springs 69 (FIG. 12) in sufficient contact with the current conductors 6 with a sufficiently large pressure force.
  • FIG. 8 shows a cross section through the track rail 11, on the upper, lateral and lower guideway surfaces 44, 45 and 46 of which the carrying guide rollers 39 and the side guide rollers 40 and the lower guide rollers 49 are guided.
  • the current collector frame 42 is guided in the track path below the transport vehicle 1 by these guide rollers.
  • the entrainment is carried out by the connecting bolt 48 arranged on the transport vehicle 1, which is guided so that it can be displaced laterally between the entraining jaws 54.
  • FIG. 9 shows the track rail 11 with the support rollers 39 and the side guide rollers 40 and the (lower) guide counter roller 50, which is guided along the counter guide rail 52; it has the task of holding the contact holder 25 with the contact pieces 23 against the pressure forces of the pressure springs 69 under contact pressure on the current conductors 6.
  • the contact holder 25 is held hinge-like in the hinge joint 38 and to the
  • Pantograph frame 42 is pivotally articulated. In its functional position, the contact holder 25 is held by the fixing screw connection 55. After loosening this screw connection, the contact holder 25 can be pivoted out of its functional position in the current collector frame 42. This possibility allows the inspection of the contact pieces 23 or the exchange of these contact pieces, or also the exchange of the entire contact holder 25 for a spare part.
  • FIGS. 8 and 9 shows a schematic top view of the current collector device according to FIGS. 8 and 9.
  • the track rail 11 with the carrying guide rollers 39 and the side guide rollers 40 of the guide counter roller 50 can be seen, which is guided along the counter guide rail 52; this is removably attached to the support bracket 53 - see FIGS. 8 and 11.
  • the removability is in Fig. 11 shown, and that the section is fastened or removed by means of screw connections, not shown, through the bores 56.
  • the contact holder 25 with the contact pieces 23 can be pivoted out of the current collector frame 42 around the hinge joint 38 or removed and, if necessary, replaced.
  • the perspective representation acc. 11 shows the design of the current collector device 20, corresponding to the representations of FIGS. 8 to 10.
  • the track rail 11 can be seen, the upper, lateral and lower guideway surfaces 44, 45, 46 of the guide of the carrying guide rollers 39 and the lateral guide rollers 40 and the lower guide rollers 49 serve.
  • the busbar channels 8 with the current conductors 6 of the busbar device 9 are shown.
  • the contact pieces 23 are attached to the contact holder 19, which is connected to the current collector holder 43 by means of the contact bridge 57, and this is a pivotable component of the current collector frame 42.
  • the screw connection 55 serves to fix it in the functional position (FIG. 9 ), which can be produced by means of the locking holes 37.
  • FIG. 12 A compilation of the current collector device 20 is shown in FIG. 12.
  • the busbar device 9 is provided with the busbar channels 7, in the bottom of which the busbars 6 are sunk and thereby protected.
  • the contact pieces 23 are attached to the contact holder 19, which is movably connected to the current collector holder 43 by means of the contact bridge 57.
  • the contact bridge 56 essentially consists of the holder brackets 66 which are connected to the removable attachments by means of the joints 65. closing bushes 67 are attached and connected to the arms 68; these are mounted on the holder bridge 36 of the pantograph holder 43 and are under the contact pressure of the pressure springs 69.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Control Of Conveyors (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)

Abstract

The invention relates to a floor conveyor system comprising transport vehicles guided on a track and power supply system embedded into the floor at below floor level. Said transport vehicles are fitted with track guiding elements gliding in a slotted driving track and current collector devices. Said current collector devices have contact pieces for tapping multipole current feed lines and can be moved along the tracks by means of drive wheels and at least two runner wheels. The transport vehicles have a drive unit (30), which is mounted along a vertical swivelling axis (X) and comprises a drive motor (31) and an axle gear (32) with drive wheels (33) positioned on either side of the slotted driving track (10), as well as current collector devices which engage in a recessed current carrier channel (8). Said current collector devices have vertically staggered contact pieces (23) which tap current conductors (6) that are immovably arranged inside horizontal current conductor rail channels (7) within the current carrier channel (8).

Description

Beschreibung description
FlurtransportanlageCorridor transport system
Die Erfindung betrifft eine Flurtransportanlage mit in einem in die Flurebene eingelassenen Schienen- und Stromzu- führungs-System geführten Transportf hrzeugen, die mit in einem Fahrweg-Schlitzkanal gleitenden Spurführungselementen und mit Stromabnehmervorrichtungen ausgerüstet sind, welche mittels Kontaktstücken mehrpolige Stromzuführungsleiter abgreifen, und die mittels Antriebsrädern und wenigstens zwei Laufrädern spurgeführt fortbewegbar sind.The invention relates to a floor transport system with transport vehicles guided in a rail and power supply system embedded in the floor level, which are equipped with track guiding elements sliding in a guideway slot channel and with current collector devices which tap multipole power supply conductors by means of contact pieces, and which by means of drive wheels and at least two wheels can be moved along a track.
Flurtransportanlagen mit diesen Merkmalen sind bekannt, wie z.B. aus den DE 25 42 682 AI, EP 151 982 A3, EP 0 616 933 hervorgeht. Von solchen Flurtransportanlagen geht die Erfindung aus, und sie hat zum Ziel, diese Anlagen in ihrem Aufbau weiter zu vereinfachen und dadurch an technischem Aufwand zu sparen, und ferner dadurch auch die Betriebsund Störsicherheit zu verbessern.Corridor transport systems with these features are known, e.g. from DE 25 42 682 AI, EP 151 982 A3, EP 0 616 933. The invention is based on such corridor transport systems, and its aim is to further simplify the construction of these systems and thereby save on technical outlay, and also thereby to improve operational and interference immunity.
Diese Vorteile werden erreicht mittels die Ausbildung der Transportfahrzeuge mit in einer senkrechten Schwenkachse gelagertem Antriebsteil, bestehend aus einem Antriebsmotor, einem Achsgetriebe mit beidseitig des Fahrweg-Schlitzkanals angeordneten Antriebsrädern, und der Fahrspur mit einem vertieften Stromführungskanal, in den Stromabnehmervorrichtungen einreifen, deren vertikal gestaffelt angeordnete Kon- taktεtücke Stromleiter abgreifen, welche in waagrecht verlaufenden Stromschienenkanälen ortsfest im Stromführungskanal angeordnet sind.These advantages are achieved by designing the transport vehicles with a drive part mounted in a vertical swivel axis, consisting of a drive motor, an axle drive with drive wheels arranged on both sides of the guideway slot channel, and the lane with a recessed current guiding channel in which the pantograph devices engage, the vertically staggered ones of which Tapping off contact pieces of current conductors, which are arranged in horizontal current rail channels in a stationary manner in the current carrying channel.
Die Anordnung von vertikalgestaffelten Kontaktstücken, die in waagrecht verlaufende, ebenfalls vertikalgestaffelte Kontaktschienenkanäle, deren dort angeordnete Stromleiter ab- greifend einschiebbar sind, erbringt mehrere Vorteile gegenüber den bekannten Ausführungen zur Stromübertragung. Es ist ein grösserer abgedeckter Stromführungskanal vorhanden, der lediglich durch einen engen Fahrweg-Schlitzkanal nach oben offen ist. Zwar können durch diesen Schlitz ebenfalls Verunreinigungen oder Fremdkörper eindringen, was jedoch nicht nachteilige Auswirkungen auf die Stromleiter hat, weil diese in den waagrecht verlaufenden Stromschienenkanälen angebracht und so gegen Verschmutzung geschützt sind.The arrangement of vertically staggered contact pieces, which run in horizontally running, likewise vertically staggered contact rail channels, the current conductors of which are arranged there. are insertable, provides several advantages over the known versions for power transmission. There is a larger covered power supply channel, which is only open upwards through a narrow guideway slot channel. Contamination or foreign bodies can also penetrate through this slot, but this does not have any disadvantageous effects on the current conductors, because these are arranged in the horizontal conductor rail channels and are thus protected against contamination.
Bei bekannten Systemen liegen die Stromleiter ungeschützt, beispielsweise waagrecht in der Flurebene oder in nach oben offenen Kanälen, so dass sie den Verunreinigungen mit den bekannten Nachteilen für die Stromabnehmervorrichtungen aus- gesetzt sind, wodurch Störungen des Kontaktschlusses, erhöhter Verschleiss oder Abbrand und somit auch Betriebsstörungen auftreten können. Der vorgeschlagene grössere Stromführungskanal kann in gewissen Zeitabständen von an seinem Boden angesammelten Verunreinigungen gesäubert werden.In known systems, the current conductors are unprotected, for example horizontally in the corridor level or in channels which are open at the top, so that they are exposed to the contaminants with the known disadvantages for the current collector devices, as a result of which faults in the contact closure, increased wear and tear, and thus also malfunctions may occur. The proposed larger current-carrying channel can be cleaned at certain time intervals from contaminants accumulated on its base.
Ein weiterer Vorteil besteht noch darin, dass die Stromzuführung vielpolig ausgelegt sein kann, so dass es möglich ist, eine grössere Anzahl einzelner Leistungsübertragungs- wege unterzubringen.Another advantage is that the power supply can be designed with multiple poles, so that it is possible to accommodate a larger number of individual power transmission paths.
Ausserdem ist diese Lösung noch deshalb vorteilhaft, weil die Stromübertragungsvorrichtungen ähnlich wie diese bei Einschienen-Hängebahnen benutzen Systeme mit entsprechenden konstruktiven Modifikationen verwendet werden können. Ein sehr grosser Vorteil besteht in der Möglichkeit, äusserst enge Kurvenradien bis herunter zu 750 mm zu fahren; demgegenüber sind die engstmöglichen Kurvenradien z.B. bei der Anlage gemäss der EP 0 616 933 1500 mm und bei der EP 0 151 982 sogar nur 2000 mm.In addition, this solution is also advantageous because the power transmission devices, similar to those used in monorail monorails, can be used with corresponding structural modifications. A very big advantage is the possibility to drive extremely tight curve radii down to 750 mm; in contrast, the narrowest possible curve radii are e.g. in the system according to EP 0 616 933 1500 mm and in EP 0 151 982 even only 2000 mm.
Vorteilhaft ist der Antriebsteil mit wenigstens einem Spurführungselement versehen, und weitere Spurfühungselemente können mittels Drehlagerungen an dem einen Fahrzeugrahmen aufweisenden Transportfahrzeug angeordnet sein. Ferner kann eine weitere Ausbildungsweise darin bestehen, dass wenigstens ein Spurführungselement Bestandteil eines besonderen, in Fahrtrichtung vor dem Fahrzeugrahmen angeordneten, mit diesem gelenkig verbundenen deichselähnlichen Führungsteils ist .The drive part is advantageously provided with at least one tracking element and further tracking elements can be arranged by means of rotary bearings on the transport vehicle having a vehicle frame. Furthermore, a further embodiment can consist in that at least one lane guidance element is part of a special tiller-like guide part which is arranged in front of the vehicle frame in the direction of travel and is articulated to the latter.
Weiterhin ist vorgesehen, dass die mit dem unterhalb der Flur- und Bodenebene angeordneten, die vertikal gestaffelten Stromschienenkanäle enthaltende Stromschienenvorrichtung zusammenwirkende Stromabnehmervorrichtung aus einer mit dem Fahrzeug drehgelenkig mittels den Fahrweg-Schlitzkanal durchgreifender Verbindungen im Stromführungskanal spurgeführtem Stromabnehmergestell aufweist, an welchem um eine senkrechte Achse schwenkbar und die Stromabnehmerhalterung mit den vertikalgestaffelten, in die Stromschienenkanäle eingreifenden Kontaktstücke befestigt sind. Diese Ausbildungsweise ermöglicht es, die am Stromabnehmergestell schwenkbar angeordnete Stromabnehmerhalterung mit den Kontaktstücken in die Betriebsstellung einzuschwenken, so dass die Kontaktstücke in die Stromschienenkanäle mit den Stromleitern eintreten und die Spannung dort abgreifen, und ferner sind diese Stromabnehmerhalterung herauszuschwenken, zu demontieren und aus dem Stromführungskanal zu Inspektionszwecken oder zum Austausch herauszunehmen.Furthermore, it is provided that the current collector device which interacts with the busbar device which is arranged below the corridor and floor level and which contains the vertically staggered busbar channels has a current collector frame which is pivotally connected to the vehicle by means of connections which penetrate the vehicle through the travel slot channel, and which can be pivoted about a vertical axis and the current collector bracket is fastened with the vertically staggered contact pieces engaging in the busbar channels. This embodiment makes it possible to pivot the pantograph holder, which is pivotably arranged on the pantograph frame, with the contact pieces into the operating position, so that the contact pieces enter the conductor rail channels with the conductor and tap the voltage there, and furthermore this pantograph holder must be pivoted out, disassembled and removed from the current-carrying channel For inspection or replacement.
Das Stromabnehmergestell mit der um eine senkrechte Achse schwenkbaren Stromabnehmerhalterung ist mittels an Führungs- bahnflächen anliegenden Laufrollen entsprechend dem Fahrweg spurgeführt; es ist vorzugsweise als selbständiges, durch die den Fahrweg-Schlitzkanal durchgreifenden Verbindungen mit dem Transportfahrzeug verbundenes, jedoch aus dem Stromführungskanal herausnehmbares Bauteil ausgebildet.The pantograph frame with the pantograph holder which can be pivoted about a vertical axis is guided in accordance with the travel path by means of rollers resting on guideway surfaces; it is preferably designed as an independent component which is connected to the transport vehicle through the connections which penetrate the guideway slot channel, but can be removed from the current-carrying channel.
Durch die Anordnung dieser Laufrollen ist das Stromabnehmer- geεtell in vertikaler und in horizontaler Richtung an einer Spurschiene zwangsgeführt, die mit den Führungsbahnflächen versehen ist.Due to the arrangement of these rollers, the pantograph frame is on one in the vertical and in the horizontal direction Forced track, which is provided with the guideway surfaces.
Der Stromführungskanal ist nach oben mit zwei durch den Fahrweg-Schlitzkanal von 15 bis 25 mm Breite getrennte ebene, beidseitig im Untergrund verankerte, jedoch lösbare Tragplatten abgedeckt. Dabei ist der Fahrweg-Schlitzkanal durch beidseitige Stahl-Leitschienen begrenzt, die an den Tragplatten befestigt sind.The current-carrying duct is covered at the top with two flat support plates, which are separated by the guideway slot duct and are 15 to 25 mm wide, anchored on both sides in the subsurface. The guideway slot channel is limited by steel guide rails on both sides, which are attached to the support plates.
Die Merkmale der Erfindung und weitere Besonderheiten sind in der Zeichnung dargestellt, die als Ausführungsbeispiel ein in einen Schienenabschnitt eingesetztes Transportfahrzeug erkennen lässt, und zwar zeigenThe features of the invention and further special features are shown in the drawing, which, as an exemplary embodiment, shows a transport vehicle inserted into a rail section, namely that it shows
Fig. 1 einen vertikalen Teil-Längsschnitt durch den vorderen Teil eines Transportfahrzeugs mit einem Schienen- und Stromzuführungs-Abschnitt ;Figure 1 is a vertical partial longitudinal section through the front part of a transport vehicle with a rail and power supply section.
Fig. 2 einen Teil-Querschnitt durch den Schienen- und Stromzuführungs-Abschnitt gem. Fig. 1 mit einer Frontansicht eines Transportfahrzeugs;Fig. 2 is a partial cross section through the rail and power supply section acc. 1 with a front view of a transport vehicle;
Fig. 3 eine schematische Draufsicht auf ein Transportfahr- zeug, eingesetzt in den Fahrweg-Schlitz einer Flurebene ;3 shows a schematic top view of a transport vehicle inserted into the guideway slot of a corridor level;
Fig. 4 einen Teil-Längsschnitt gemäss Fig. 3;FIG. 4 shows a partial longitudinal section according to FIG. 3;
Fig. 5 einen Teil-Längsschnitt durch einen Teil des Transportfahrzeugs und des Schienen- und Stromzuführungssystems ;5 shows a partial longitudinal section through part of the transport vehicle and the rail and power supply system;
Fig. 6 einen Teil-Querschnitt gem. Fig. 5 mit Frontan- sieht des Transportfahrzeugs;Fig. 6 shows a partial cross-section. Fig. 5 with a front view of the transport vehicle;
Fig. 7 eine schematisch-perspektiviεche Teil-Ansicht des Schienen- und Stromzuführungssystems mit dem Antriebsteil eines Transportfahrzeugs;7 is a schematic perspective partial view of the Rail and power supply system with the drive part of a transport vehicle;
Fig. 8 einen Teil-Querschnitt durch die Stromabnehmervor- richtung;8 shows a partial cross section through the current collector device;
Fig. 9 eine Seitenansicht in Richtung "Z" auf die Stromabnehmervorrichtung gem. Fig. 8;Fig. 9 is a side view in the direction "Z" of the pantograph device acc. Fig. 8;
Fig. 10 eine schematische Draufsicht auf die Stromabnehmervorrichtung gem. Fig. 8 und 9;Fig. 10 is a schematic plan view of the pantograph device acc. Figures 8 and 9;
Fig. 11 eine schematiεche Perspektivdarstellung der Stromabnehmervorrichtung mit der zugehörigen Spurschie- ne ;11 shows a schematic perspective illustration of the current collector device with the associated track rail;
Fig. 12 eine schematische Perspektivdarstellung des Eingreifens der Kontaktstücke der Stromabnehmervorrichtung in die Stromschienenkanäle.Fig. 12 is a schematic perspective view of the engagement of the contact pieces of the current collector device in the busbar channels.
Aus den Fig. 1 bis 6 ist eine Ausbildungsweise des Transportfahrzeugs mit dem Schienen- und Stromzuführungssystem zu erkennen. Das Transportfahrzeug 1 (Fig. 3) wird mittels der Laufräder 41 auf der Flur- und Bodenebene P fortbewegt. Unterhalb der Flur- und Bodenebene P erstreckt sich in Richtung des vorgesehenen Fahrweges der Stromführungskanal 8, der zur Aufnahme des stationären Teils des Stromzuführungssystems dient. Dieser stationäre Teil ist auf der Bo- denfläche B des Stromführungskanals gemäss Fig. 5 und 6 mittels der Träger 5 verankert, welche der Befestigung der Spurεchiene 11 dienen.1 to 6 show an embodiment of the transport vehicle with the rail and power supply system. The transport vehicle 1 (FIG. 3) is moved on the floor and floor level P by means of the wheels 41. Below the corridor and floor level P extends in the direction of the intended travel path, the current routing channel 8, which serves to receive the stationary part of the power supply system. This stationary part is anchored on the floor surface B of the current-carrying duct according to FIGS. 5 and 6 by means of the supports 5, which serve to fasten the track rail 11.
In Fig. 7 ist in verein achter schematischer Darstellung der Antriebsteil 30 mit Antriebsmotor 31, dem Achsgetriebe 32 und den Antriebsrädern 33 zu erkennen. Ferner ist die aus dem Stromführungskanal 8 herausgeführte Spurschiene 11 mit der Stromschienenvorrichtung 9 und den Stromschienenkanälen 7 ersichtlich. Die Spurschiene 11 hat etwa das Profil eines Doppel-T-Trägers, dessen Flanschen als Führungsbahnflächen 44, 45 und 46 für die nicht dargestellten Führungsrollen der Stromabnehmervorrichtung 20 dienen. Das nicht dargestellte Transportfahrzeug wird von den Antriebsrädern 33 angetrieben und rollt mittels den nicht dargestellten Laufrädern auf der Flur- und Bodenebene P bzw. auf den Tragplatten 4.In FIG. 7, the drive part 30 with the drive motor 31, the axle drive 32 and the drive wheels 33 can be seen in an eighth schematic representation. Furthermore, the track rail 11 led out of the current-carrying channel 8 with the busbar device 9 and the busbar channels 7 can be seen. The track rail 11 has approximately the profile of a double-T beam, the flanges of which serve as guideway surfaces 44, 45 and 46 for the guide rollers, not shown, of the current collector device 20. The transport vehicle, not shown, is driven by the drive wheels 33 and rolls by means of the wheels, not shown, on the floor and floor levels P or on the support plates 4.
Die Spurschiene 11 hat nach den Fig. 2, 6 und 11 etwa das Profil einer Doppel-T-Trägers auf, dessen oberer Flansch die blank-gezogenen, glatt gefästen oder geschliffenen Führungsbahnflächen 44, 45 und 46 aufweist, auf denen die Tragführungεrollen 39 und die Seitenführungsrollen 40 ablaufen, mittels denen das fahrbare Stromabnehmergestell 42 spurgeführt unterhalb des Transportfahrzeugs 1 im Stromführungskanal 8 den sicheren Eingriff der Kontaktstücke 23 der Stromabnehmervorrichtung 9 ermöglicht.2, 6 and 11, the track rail 11 has approximately the profile of a double-T beam, the upper flange of which has the bright-drawn, smoothly milled or ground guideway surfaces 44, 45 and 46 on which the carrying guide rollers 39 and the side guide rollers 40 run, by means of which the mobile pantograph frame 42, guided below the transport vehicle 1, enables the contact pieces 23 of the pantograph device 9 to engage securely in the current guide channel 8.
Diese obere Führung des Stromabnehmergestells 42 ist jedoch nicht ausreichend, um die unter der Wirkung der Andruckfedern 69 (Fig. 12) stehenden Kontaktstücke 23 mit ausreichend grosser Andruckkraft in genügendem Kontakt zu den Stromleitern 6 zu halten.However, this upper guide of the current collector frame 42 is not sufficient to keep the contact pieces 23 under the action of the pressure springs 69 (FIG. 12) in sufficient contact with the current conductors 6 with a sufficiently large pressure force.
Diese Andruckkraft erzeugt eine Reaktionskraft, durch welche das Stromabnehmergestell 42 von der Spurschiene 11 wegzudrücken bestrebt ist. Zum Ausgleich dieser Reaktions- kraft, um das Stromabnehmergestell 42 in seiner exaktenThis pressing force generates a reaction force, by means of which the pantograph frame 42 tends to push away from the track rail 11. To compensate for this reaction force, the current collector frame 42 in its exact
Position zu halten, sind noch untere Führungsrollen 49 und Führungsgegenrollen 50 vorgesehen. Die Führungsrollen 49 laufen auf der unteren Führungsbahn 46 der Spurschiene 11, und die Führungsgegenrollen laufen auf einer unteren Füh- rungsschiene 52, welche an einer Stützkonsole 53 angebracht ist, wie aus den Fig. 6, 8 und 10 ersichtlich ist. In den Fig. 8 bis 10 sind die Einzelheiten des Stromabnehmergestells 42 des dargestellten Ausführungbeipiels erkennbar. Die Fig. 8 zeigte einen Querchnitt durch die Spurschiene 11, an deren oberen, seitlichen und unteren Führungsbahnflächen 44, 45 und 46 die Tragführungsrollen 39 und die Seitenführungsrollen 40 sowie die unteren Führungsrollen 49 entlanggeführt sind. Durch diese Führungsrollen wird das Stromabnehmergestell 42 unterhalb des Transportfahrzeugs 1 in dem Spurweg geführt. Die Mitnahme erfolgt durch den am Transportfahrzeug 1 angeordneten Verbindungsbolzen 48, der zwischen Mitnehmerbacken 54 seitenversetzbar geführt ist.To hold the position, lower guide rollers 49 and guide counter rollers 50 are also provided. The guide rollers 49 run on the lower guide track 46 of the track rail 11, and the guide counter rollers run on a lower guide rail 52 which is attached to a support bracket 53, as can be seen from FIGS. 6, 8 and 10. 8 to 10 show the details of the pantograph frame 42 of the illustrated embodiment. FIG. 8 shows a cross section through the track rail 11, on the upper, lateral and lower guideway surfaces 44, 45 and 46 of which the carrying guide rollers 39 and the side guide rollers 40 and the lower guide rollers 49 are guided. The current collector frame 42 is guided in the track path below the transport vehicle 1 by these guide rollers. The entrainment is carried out by the connecting bolt 48 arranged on the transport vehicle 1, which is guided so that it can be displaced laterally between the entraining jaws 54.
Die Seitenansicht gemäss Fig. 9 zeigt die Spurschiene 11 mit den Tragrollen 39 und den Seitenführungsrollen 40 und der (unteren) Führungsgegenrolle 50, welche an der Gegenführungsschiene 52 entlangeführt ist; sie hat die Aufgabe, den Kontakthalter 25 mit den Kontaktstücken 23 entgegen der Andruckkräfte der Andruckfedern 69 unter Kontaktandruck auf den Stromleitern 6 zu halten. Der Kontakthalter 25 ist scharnierartig im Scharniergelenk 38 gehalten und an das9 shows the track rail 11 with the support rollers 39 and the side guide rollers 40 and the (lower) guide counter roller 50, which is guided along the counter guide rail 52; it has the task of holding the contact holder 25 with the contact pieces 23 against the pressure forces of the pressure springs 69 under contact pressure on the current conductors 6. The contact holder 25 is held hinge-like in the hinge joint 38 and to the
Stromabnehmergestell 42 ausschwenkbar angelenkt. In seiner Funktionslage ist der Kontakthalter 25 durch die Fixierver- schraubung 55 gehalten. Nach Lösen dieser Verschraubung kann der Kontakthalter 25 aus seiner Funktionslage in dem Stromabnehmergestell 42 herausgeschwenkt werden. Diese Möglichkeit gestattet die Inspektion der Kontaktstücke 23 bzw. das Auswechseln dieser Kontaktstücke, oder auch das Austauschen des gesamten Kontakthalters 25 gegen ein Ersatzteil.Pantograph frame 42 is pivotally articulated. In its functional position, the contact holder 25 is held by the fixing screw connection 55. After loosening this screw connection, the contact holder 25 can be pivoted out of its functional position in the current collector frame 42. This possibility allows the inspection of the contact pieces 23 or the exchange of these contact pieces, or also the exchange of the entire contact holder 25 for a spare part.
Die Fig. 10 zeigt eine schematische Draufsicht auf die Stromabnehmervorrichtung gemäss den Fig. 8 und 9. Auch hier sind die Spurschiene 11 mit den Tragführungsrollen 39 und den Seitenführungsrollen 40 der Führungsgegenrolle 50 zu erkennen, die an der Gegenführungsschiene 52 entlanggeführt ist; diese ist an der Stützkonsole 53 - siehe Fig. 8 und 11 - abnehmbar befestigt. Die Abnehmbarkeit ist in Fig. 11 dargstellt, und zwar ist der Teilabschnitt mittels nicht dargestellter Verschraubungen durch die Bohrungen 56 befestigt bzw. abnehmbar. Dadurch ist es möglich, durch Lösen der Fixierverschraubung 55 - wie erwähnt - den Kontakthal- ter 25 mit den Kontaktstücken 23 aus dem Stromabnehmergestell 42 um das Scharniergelenk 38 herauszuεchwenken bzw. herauszunehmen und notfalls auszutauschen.10 shows a schematic top view of the current collector device according to FIGS. 8 and 9. Here, too, the track rail 11 with the carrying guide rollers 39 and the side guide rollers 40 of the guide counter roller 50 can be seen, which is guided along the counter guide rail 52; this is removably attached to the support bracket 53 - see FIGS. 8 and 11. The removability is in Fig. 11 shown, and that the section is fastened or removed by means of screw connections, not shown, through the bores 56. As a result, by loosening the fixing screw connection 55, as mentioned, the contact holder 25 with the contact pieces 23 can be pivoted out of the current collector frame 42 around the hinge joint 38 or removed and, if necessary, replaced.
Die perspektivische Darstellung gem. Fig. 11 zeigt die Aus- bildung der Stromabnehmervorrichtung 20, entsprechend den Darstellungen der Fig. 8 bis 10. Auch hier ist die Spurschiene 11 erkennbar, deren obere, seitliche und untere Führungsbahnflächen 44, 45, 46 der Führung der Tragführungsrollen 39 und der Seitenführungsrollen 40 sowie der unteren Führungsrollen 49 dienen. Ferner sind die Stromschienenkanäle 8 mit den Stromleitern 6 der Stromschienenvorrichtung 9 dargestellt.The perspective representation acc. 11 shows the design of the current collector device 20, corresponding to the representations of FIGS. 8 to 10. Here, too, the track rail 11 can be seen, the upper, lateral and lower guideway surfaces 44, 45, 46 of the guide of the carrying guide rollers 39 and the lateral guide rollers 40 and the lower guide rollers 49 serve. Furthermore, the busbar channels 8 with the current conductors 6 of the busbar device 9 are shown.
Die Kontaktstücke 23 sind an dem Kontakthalter 19 ange- bracht, welcher mittels der Kontaktbrücke 57 mit der Stromabnehmerhalterung 43 in Verbindung steht, und diese ist ein ausschwenkbarer Bestandteil des Stromabnehmergestells 42. Zur Fixierung in der Funktionsstellung dient die Verschrau- bung 55 (Fig. 9), die mittels der Verriegelungsbohrungen 37 herstellbar ist.The contact pieces 23 are attached to the contact holder 19, which is connected to the current collector holder 43 by means of the contact bridge 57, and this is a pivotable component of the current collector frame 42. The screw connection 55 serves to fix it in the functional position (FIG. 9 ), which can be produced by means of the locking holes 37.
Eine Zusammenstellungs-Darstellung der Stromabnehmervorrichtung 20 zeigt die Fig. 12. Die Stromschienenvorrichtung 9 ist mit den Stromschienenkanälen 7 versehen, in deren Grund die Stromschienen 6 versenkt und dadurch geschützt angebracht sind.A compilation of the current collector device 20 is shown in FIG. 12. The busbar device 9 is provided with the busbar channels 7, in the bottom of which the busbars 6 are sunk and thereby protected.
Die Kontaktstücke 23 sind an dem Kontakthalter 19 angebracht, und dieser ist mittels der Kontaktbrücke 57 beweg- lieh mit der Stromabnehmerhalterung 43 verbunden. Die Kontaktbrücke 56 besteht im wesentlichen aus den Halterbügeln 66, die mittels den Gelenken 65 an den abnehmbaren An- schlussbüchsen 67 angebracht und mit den Auslegern 68 verbunden sind; diese sind an der Halterbrücke 36 der Stromabnehmerhaltung 43 gelagert und stehen unter dem Anpressdruck der Andruckfedern 69. The contact pieces 23 are attached to the contact holder 19, which is movably connected to the current collector holder 43 by means of the contact bridge 57. The contact bridge 56 essentially consists of the holder brackets 66 which are connected to the removable attachments by means of the joints 65. closing bushes 67 are attached and connected to the arms 68; these are mounted on the holder bridge 36 of the pantograph holder 43 and are under the contact pressure of the pressure springs 69.

Claims

Ansprüche Expectations
1. Flurtransportanlage mit in einem in die Flurebene vertieft eingelassenen Schienen- und Stromzuführungs-Sy- ste geführten Transportfahrzeugen, die mit in einem Fahrweg-Schlitzkanal gleitenden Spurführungselementen und mit Stromabnehmervorrichtungen ausgerüstet sind, welche mittels Kontaktstücken mehrpolige Stromzuführungsleiter abgreifen, und die mittels Antriebsrädern und wenigstens zwei Laufrädern spurgeführt fortbewegbar sind,1. Corridor transport system with transport vehicles guided in a rail and power supply system recessed into the corridor level, which are equipped with track guiding elements sliding in a guideway slot channel and with current collector devices which tap multipole power supply conductors by means of contact pieces, and which by means of drive wheels and at least two wheels can be moved along a track,
gekennzeichnet durchmarked by
Transportfahrzeuge mit in einer senkrechten Schwenkachse (X) gelagertem Antriebsteil (30), bestehend aus einem Antriebsmotor (31), einem Achsgetriebe (32) mit beidseitig des Fahrweg-Schlitzkanals (10) angeordneten Antriebsrädern (33), und in einen vertieften Stromführungskanal (8) eingreifende Stromabnehmervorrichtungen aufweisen, deren vertikal gestaffelt angeordnete Kontaktstücke (23) Stromleiter (6) abgreifen, welche in waagrecht verlaufenden Stromschie- nenkanalen (7) ortsfest im Stromführungskanal (8) angeordnet sind.Transport vehicles with a drive part (30) mounted in a vertical swivel axis (X), consisting of a drive motor (31), an axle drive (32) with drive wheels (33) arranged on both sides of the guideway slot channel (10), and into a recessed current guide channel (8 ) have engaging current collector devices, the vertically staggered contact pieces (23) of which tap current conductors (6), which are arranged in horizontal current rail channels (7) fixed in the current conduit (8).
2. Flurtransportanlage nach Anspruch 1, dadurch gekennzeichnet, dass der Antriebsteil (30) mit wenigstens einem Spurführungselement (22) ausgerüstet ist.2. Floor transport system according to claim 1, characterized in that the drive part (30) is equipped with at least one tracking element (22).
3. Flurtransportanlage nach Anspruch 1, dadurch gekennzeichnet, dass wenigstens ein Spurführungselement (22) mittels einer Drehlagerung (24) am Fahrzeugrahmen (21) ange- ordnet ist.3. Corridor transport system according to claim 1, characterized in that at least one tracking element (22) is arranged on the vehicle frame (21) by means of a rotary bearing (24).
4. Flurtransportanlage nach Anspruch 1, dadurch gekennzeichnet, dass wenigstens ein Spurführungεelement (22) Bestandteil eines besonderen, in Fahrtrichtung vor dem Fahrzeugrahmen (21) angeordneten, mit diesem gelenkig verbundenen Führungsteils (27) ist.4. Floor transport system according to claim 1, characterized in that at least one Spurführungεelement (22) It is part of a special guide part (27) which is arranged in front of the vehicle frame (21) in the direction of travel and is articulatedly connected to the latter.
5. Flurtransportanlage nach Anspruch 1, dadurch gekennzeichnet, dass die mit dem unterhalb der Flur- und Bodenebene (P) angeordneten, die vertikal gestaffelten Stromschienenkanäle (7) enthaltende Stromschienenvorrichtung (9) zusammenwirkende Stromabnehmervorrichtung (20) aus einer mit dem Fahrzeug drehgelenkig mittels den Fahrweg-Schlitzkanal (10) durchgreifender Verbindungsbolzen (48) im Stromführungskanal (8) spurgeführtem Stromabnehmergestell (42) aufweist, an welchem um eine senkrechte Achse (XI) um ein Scharniergelenk (38) schwenkbar die Stromabnehmerhalterung (43) mit den vertikalgestaffelten, in die Stromschienenkanäle (7) einschiebbaren Kontaktstücke (23) befestigt sind.5. Corridor transport system according to claim 1, characterized in that with the below the corridor and floor level (P), the vertically staggered busbar channels (7) containing busbar device (9) cooperating current collector device (20) from a pivotally connected to the vehicle by means of the Carriage slot channel (10) penetrating connecting bolt (48) in the current guide channel (8) track-guided pantograph frame (42), on which the pantograph holder (43) with the vertically staggered into the pivotable about a vertical axis (XI) about a hinge joint (38) Busbar channels (7) insertable contact pieces (23) are attached.
6. Flurtransportanlage nach Anspruch 5, dadurch gekennzeichnet, dass das Stromabnehmergestell (42) mittels an Führungsbahnflächen (44, 45, 46) entlanggeführten Laufrollen (39, 40, 49) entsprechend dem Fahrweg spurgeführt ist.6. Corridor transport system according to claim 5, characterized in that the current collector frame (42) by means of track rollers (39, 40, 49) guided along guideway surfaces (44, 45, 46) is guided in accordance with the travel path.
7. Flurtransportanlage nach Anspruch 5, dadurch gekennzeichnet, dass die Kontaktstücke (23) an einem Kontakt- halter (19) angebracht sind, welcher mittels einer Kontaktbrücke (57) mit der Stromabnehmerhalterung (43) in Verbindung steht, und welche ein ausschwenkbarer Bestandteil des Stromabnehmergeεtells (42) ist, und welche mittels einer lösbaren Verschraubung (55) in ihrer Funktionsstellung im Stromabnehmergestell (42) gehalten ist.7. Corridor transport system according to claim 5, characterized in that the contact pieces (23) are attached to a contact holder (19) which is connected to the current collector holder (43) by means of a contact bridge (57) and which is a pivotable component of the Current collector (42), and which is held in its functional position in the current collector frame (42) by means of a detachable screw connection (55).
8. Flurtransportanlage nach Anspruch 7, dadurch gekennzeichnet, dass die Kontaktbrücke (56) Halterbügel (66) aufweisen, die mittels Gelenken (65) an abnehmbaren An- schlussbüchsen (67) beweglich an Auslegern (68) angelenkt sind, welche an einer Halterbrücke (36) der Stromabnehmerhalterung (43) gelagert sind und unter dem Anpressdruck von Andruckfedern (69) stehen.8. Corridor transport system according to claim 7, characterized in that the contact bridge (56) have bracket brackets (66) which are articulated by means of joints (65) on removable connection sleeves (67) on cantilevers (68) which are connected to a bracket bridge ( 36) of the pantograph holder (43) are mounted and under the contact pressure of Pressure springs (69) are standing.
9. Flurtransportanlage nach Anspruch 6, dadurch gekennzeichnet, dasε die Führungsbahnflächen (44, 45, 46) Teile einer Spurschiene (11) sind.9. Corridor transport system according to claim 6, characterized in that the guide track surfaces (44, 45, 46) are parts of a track rail (11).
10. Flurtransportanlage nach Anspruch 1, dadurch gekennzeichnet, dass der Stromführungskanal (8) nach oben mit zwei durch den Fahrweg-Schlitzkanal (10) von 15 bis 25 mm Breite getrennte ebene, beidseitig im Untergrund verankerte Tragplatten (4) abgedeckt ist.10. Floor transport system according to claim 1, characterized in that the current-carrying channel (8) is covered at the top with two by the guideway slot channel (10) separated from 15 to 25 mm wide, flat, anchored on both sides in the base support plates (4).
11. Flurtransportanlage nach Anspruch 1, dadurch gekennzeichnet, dass der Fahrweg-Schlitzkanal (10) durch beidseitige Stahl-Leitschienen (11) begrenzt ist, die an den Tragplatten (4) befestigt sind. 11. Floor transport system according to claim 1, characterized in that the guideway slot channel (10) is delimited by steel guide rails (11) on both sides, which are fastened to the support plates (4).
GEÄNDERTE ANSPRUCHECHANGED CLAIMS
[beim Internationalen Büro am 11. Dezember 1997 (11.12.97) eingegangen; ursprünglicher Anspruch 1 geändert; alle weiteren Ansprüche unverändert[Received at the International Bureau on December 11, 1997 (December 11, 1997); original claim 1 amended; all other claims unchanged
(1 seite)](1 page)]
1. Flurtransportanlage mit in einem in die Flurebene vertieft eingelassenen Schienen- und Stromzuf ührungs-Sy- stem geführten Transportfahrzeugen (1) mit in einem Fahrweg-Sc li zkanal (13) gleitenden Spurführungselementen (22) und mit Stromabnehmervorrichtungen (20) zum Abgreifen von in einem vertieften Stromfüh ungskanal (8) vertikal gestaffelt angeordneten Stromleitern (6), die mitteis motorgetriebenen Antriebsrädern (33) und wenigstens zwei Laufrädern (41) auf dem Boden (B. P) spurgeführt fortbewegbar sind,1. Corridor transport system with transport vehicles (1) guided in a rail and power supply system recessed into the corridor level, with track guiding elements (22) sliding in a guideway scanning channel (13) and with pantograph devices (20) for tapping in a recessed current-carrying channel (8) vertically staggered current conductors (6) which can be moved in a track-guided manner on the floor (B.P) by means of motor-driven drive wheels (33) and at least two impellers (41),
dadurch gekennzeichnet,characterized,
dass die Transportfahrzeuge einen in einer senkrechten Schwenkachse (X) gelagertem Antriebsteil (30) mit einem An- triebsmotor (31), ein Achsgetriebe (32) und beidseitig des Fahrweg-Schlitzkanals (10) angeordneten Antriebsräder (33) aufweisen, deren in den vertieften Stromführungskanal (8) eingreifende Stromabnehmervorrichtungen mit ihren vertikal gestaffelt angeordneten Kontaktstücken (23) In die waag- recht verlaufenden Stromschienenkanäle (7) mit den in diesen angeordneten Stromleitern (6) eingreifen.that the transport vehicles have a drive part (30) mounted in a vertical swivel axis (X) with a drive motor (31), an axle drive (32) and drive wheels (33) arranged on both sides of the guideway slot channel (10), the drive wheels (33) of which are located in the recessed areas Current collector channels (8) engaging current collector devices with their vertically staggered contact pieces (23) engage in the horizontal current rail channels (7) with the current conductors (6) arranged in them.
GEÄNDERTES BLATT (ARTJKEL 19) CHANGED SHEET (ARTJKEL 19)
PCT/EP1997/000839 1997-02-21 1997-02-21 Floor conveyor system WO1998036958A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU18760/97A AU1876097A (en) 1997-02-21 1997-02-21 Floor conveyor system
PCT/EP1997/000839 WO1998036958A1 (en) 1997-02-21 1997-02-21 Floor conveyor system
DE29715188U DE29715188U1 (en) 1997-02-21 1997-08-23 Corridor transport system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1997/000839 WO1998036958A1 (en) 1997-02-21 1997-02-21 Floor conveyor system

Publications (1)

Publication Number Publication Date
WO1998036958A1 true WO1998036958A1 (en) 1998-08-27

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ID=8166532

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Application Number Title Priority Date Filing Date
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DE (1) DE29715188U1 (en)
WO (1) WO1998036958A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3002079A1 (en) * 2014-10-01 2016-04-06 Ceratis GmbH Raceway system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542682A1 (en) * 1975-09-25 1977-04-07 Blaser Hebe Foerderanlagen Transport system with vehicle guiding slotted track - has vehicle current collector projecting into slot with sliding contacts
DE2751129A1 (en) * 1977-11-16 1979-05-17 Blaser Hebe Foerderanlagen Slotted track electric conveyor system rail - has current rails on inside wall of inside guide-rail on sleeper board
FR2613305A1 (en) * 1987-04-03 1988-10-07 Mailliet Robert Buried drive and guide rail
EP0588455A1 (en) * 1992-09-17 1994-03-23 MANNESMANN Aktiengesellschaft Conveyor system with an industrial truck guided by guide rails

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542682A1 (en) * 1975-09-25 1977-04-07 Blaser Hebe Foerderanlagen Transport system with vehicle guiding slotted track - has vehicle current collector projecting into slot with sliding contacts
DE2751129A1 (en) * 1977-11-16 1979-05-17 Blaser Hebe Foerderanlagen Slotted track electric conveyor system rail - has current rails on inside wall of inside guide-rail on sleeper board
FR2613305A1 (en) * 1987-04-03 1988-10-07 Mailliet Robert Buried drive and guide rail
EP0588455A1 (en) * 1992-09-17 1994-03-23 MANNESMANN Aktiengesellschaft Conveyor system with an industrial truck guided by guide rails

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3002079A1 (en) * 2014-10-01 2016-04-06 Ceratis GmbH Raceway system

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DE29715188U1 (en) 1998-01-08

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