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EP0162377A2 - Suspended overhead electrical monorail - Google Patents

Suspended overhead electrical monorail Download PDF

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Publication number
EP0162377A2
EP0162377A2 EP85105697A EP85105697A EP0162377A2 EP 0162377 A2 EP0162377 A2 EP 0162377A2 EP 85105697 A EP85105697 A EP 85105697A EP 85105697 A EP85105697 A EP 85105697A EP 0162377 A2 EP0162377 A2 EP 0162377A2
Authority
EP
European Patent Office
Prior art keywords
rail
running rail
vertical web
running
flange
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP85105697A
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German (de)
French (fr)
Other versions
EP0162377A3 (en
EP0162377B1 (en
Inventor
Georg Uttscheid
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AT85105697T priority Critical patent/ATE30548T1/en
Publication of EP0162377A2 publication Critical patent/EP0162377A2/en
Publication of EP0162377A3 publication Critical patent/EP0162377A3/en
Application granted granted Critical
Publication of EP0162377B1 publication Critical patent/EP0162377B1/en
Expired legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C13/00—Locomotives or motor railcars characterised by their application to special systems or purposes
    • B61C13/04—Locomotives or motor railcars characterised by their application to special systems or purposes for elevated railways with rigid rails

Definitions

  • the invention relates to a lower belt electric monorail system according to the preamble of the main claim.
  • a track with a double-T profile is attached to the supporting structure, and the electric hanging vehicles run with two wheels on the lower flange that extends away from the center bar on both sides.
  • upper belt electric monorails such as those e.g. are known from DE-AS 25 45 907.
  • the impellers attack on the top of the upper flange, while the counter pressure rollers attack on the underside of the lower flange.
  • the running rail must be fastened to the supporting structure with the aid of rigid brackets.
  • the object of the present invention to provide an electric monorail system, in which the running rail RAG right at the T factory construction is secured and the electric vehicles have an extremely low profile and nevertheless with a simple design. enable problem-free guidance and drive, even on inclines and descents, while the arrangement of the busbar neither places any demands on the overall height of the electric vehicle, nor hinders its free movement.
  • the lower belt electric monorail system comprises a running rail 10.
  • This includes a vertical web 12, from the lower ends of which a lower flange 14 extends to only one side (left in FIG. 1).
  • two upper flanges 16 and 18 extend from the upper end of the vertical web 12 on both sides.
  • the upper flange 16, which extends to the same side as the lower flange 14, has a greater lateral extent than the other upper flange 18.
  • the upper flange 16 is thickened in the area opposite the lower flange 14.
  • the underside of the upper flange 16 and the upper side of the lower flange 14 are designed as running surfaces.
  • Both on the lower flange 14 and on the upper flange 16, centering pins 20, 22 are provided, which are the positive serve rail connection.
  • a support structure 24 shown as a double-T beam is used for direct fastening of the running rail with the aid of fastening clips 26.
  • bolts and nuts or the like can of course also be used for fastening. It can also be attached to an existing circular conveyor system.
  • the busbars 28 are fastened with the aid of arms 30. Power supply cables, not shown, lead to the busbars 28.
  • An electric vehicle generally designated 40, is designed to wrap around the bottom of the track.
  • the electric vehicle or the electric trolley 40 comprises a housing 42. This carries a geared motor 44 which drives an impeller 46, as well as a sprocket, not shown, which is arranged concentrically therewith. The latter interacts with chain sections, not shown.
  • the impeller is designed as a slip wheel. With regard to further details of the impeller and the chain drive, reference is made to the German patent applications P 31 28 824.3 and P 34 03 460.9. to which express reference is made for the purposes of disclosure.
  • the impeller 46 rolls on the top of the lower flange 14 of the running rail 10.
  • a roller mounting block 50 is fastened to the housing 42 under prestress by compression springs 52.
  • Each roller mounting block 50 carries a counter pressure roller 54, which rolls on the underside of the upper flange 16, which is designed as a running surface.
  • the roll holder block carries. 50 each have two support rollers 56 which engage on the side of the vertical web 12 of the running rail 10 facing the running wheel 46.
  • the housing 42 has a device 58 for fastening the hanger below the running rail 10, and from this a bearing block 60 extends upwards on the side of the running rail 10 facing away from the running wheel 46 and carries two further support rollers 62 and a spacer bush 64.
  • the four support rollers 62 lie approximately opposite the support rollers 56, ie they engage on the side of the vertical web 12 of the running rail 10 facing away from the impeller 46.
  • the support rollers 56 are pressed onto the support rollers 62, so that all the support rollers are always held in attack on the vertical web 12 of the running rail 10.
  • the busbars 28 are arranged above the support rollers 62.
  • the electric vehicle 40 has a current collector 66 which extends upwards between the two pairs of support rollers 62.
  • the lower chord electric monorail system according to the invention has an extremely compact structure with a very low overall height.
  • the drive means act only on one side of the running rail 10, both for horizontal travel and up and down gradients, while the busbar is arranged on the other side of the running rail 10, trouble-free operation is ensured in which the electric vehicle is guided without play and a safe drive is guaranteed both on horizontal routes and on inclined routes.
  • the overall height can be extremely low and less than 235 mm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Railway Tracks (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Insulators (AREA)

Abstract

A lower chord electric trolley conveyor comprising a rail with an upper flange which is directly connected to a support structure. The electric trolley receives its current from a bus bar attached to the rail. The drive wheels of the trolley engage the upper side of the lower flange of the rail. Upper flanges extend from a vertical web of the rail toward both sides while a lower flange extends only toward one side. The electric trollery wraps around the lower part of the rail. It comprises counter pressure rolls in front of and behind the drive wheel. The counter pressure rolls engage the surface of the upper flange which faces the lower flange. Several support rolls engage both sides of the vertical web of the rail. The bus bar is connected to the side of the vertical web of the rail facing away from the drive wheel.

Description

Die Erfindung betrifft eine Untergurt-Elektrohängebahn gemäß dem Oberbegriff des Hauptanspruchs. Dabei wird üblicherweise eine Laufschiene mit Doppel-T-Profil an der Tragwerkskonstruktion befestigt, und die Elektrohängefahrzeuge laufen mit zwei Laufrädern auf den sich beidseitig vom Mittelsteg wegerstrekkenden Unterflansch. Bei dieser Bauweise kann die an sich bei Untergurt-Elektrohängebahnen mögliche geringe Bauhöhe der Elektrofahrzeuge nicht voll verwirklicht werden.The invention relates to a lower belt electric monorail system according to the preamble of the main claim. Usually, a track with a double-T profile is attached to the supporting structure, and the electric hanging vehicles run with two wheels on the lower flange that extends away from the center bar on both sides. With this type of construction, the low overall height of the electric vehicles, which is inherently possible in the case of lower belt electric monorails, cannot be fully realized.

Solange solche Elektrohängebahnen nur für ebenen Betrieb verwendet werden, sind die Anforderungen, welche an die Führung durch die Laufschiene gestellt werden müssen, nicht sonderlich kritisch. Wenn jedoch auch ein Betrieb in Steigungs- und Gefällstrecken erforderlich ist, so müssen in diesen Gefällstrekken Kettenabschnitte oder Zahnstangenverzahnungen vorgesehen sein, mit denen ein Kettenrad bzw. ein Ritzel kämmt, welches coaxial zum Laufrad gelagert ist und gemeinsam mit diesem angetrieben wird. Dabei sind Gegendruckrollen erforderlich, welche auch bei größeren Steigungs- und Gefällwinkeln stets für einen ausreichenden Eingriff des Kettenrades bzw. des Ritzels in die Kette bzw. Verzahnung sorgen. Diese Gegendruckrollen müssen ebenfalls an der Laufschiene angreifen, und zwar derart, daß auch die Laufräder stets auf ihre Laufflächen gedrückt werden. Außerdem sind im allgemeinen seitliche Stützrollen erforderlich. Bei Anordnungen dieser Art bereitet nun die Unterbringung der Stromschienen und der zugehörigen Stromzuführungskabel Schwierigkeiten.As long as such electric monorails are only used for level operation, the requirements that must be placed on the guide through the running rail are not particularly critical. If, however, operation on inclines and descents is also required, chain sections or toothed racks must be provided in these descents be with which a chain wheel or a pinion meshes, which is mounted coaxially to the impeller and is driven together with it. Back pressure rollers are required, which always ensure sufficient engagement of the chain wheel or the pinion in the chain or toothing, even with larger incline and slope angles. These counter pressure rollers must also engage the running rail, in such a way that the running wheels are always pressed onto their running surfaces. Lateral support rollers are also generally required. With arrangements of this type, it is now difficult to accommodate the busbars and the associated power supply cables.

Es werden daher im allgemeinen unter Inkaufnahme einer grösseren Bauhöhe der Elektrofahrzeuge Obergurt-Elektrohängebahnen verwendet, wie sie z.B. aus der DE-AS 25 45 907 bekannt sind. Dabei greifen die Laufräder auf der Oberseite des Oberflansches an, während die Gegendruckrollen auf der Unterseite des Unterflansches angreifen. Dabei muß die Laufschiene mit Hilfe von biegefesten Konsolen an der Tragwerkskonstruktion befestigt werden.It is therefore generally accepted to accept a larger overall height of the electric vehicles, upper belt electric monorails, such as those e.g. are known from DE-AS 25 45 907. The impellers attack on the top of the upper flange, while the counter pressure rollers attack on the underside of the lower flange. The running rail must be fastened to the supporting structure with the aid of rigid brackets.

Es ist auch bekannt, bei Untergurt-Elektrohängebahnen eine Laufschiene mit einem liegenden U-Profil zu verwenden, wobei das Laufrad auf der Oberseite des Unterflanschs rollt, während die Gegendruckrollen sich an der Unterseite des Oberflansches abstützen. Dabei umschlingt das Hängefahrzeug die Laufschienen von oben, so daß seitliche Stützrollen auch auf der der Laufrolle abgewandten Seite des senkrechten Stegs der -Laufschiene angreifen können. Dabei sind jedoch wiederum Konsolen für die biegefeste Aufhängung der Laufschienen erforderlich. Die Stromschiene muß dabei auf der Unterseite des Unterflanschs angeordnet werden, damit die freie Bewegbarkeit der Elektrofahrzeuge durch die Stromzuführungskabel nicht behindert wird. Hierdurch wird eine zusätzliche Erhöhung der gesamten Bauhöhe bedingt (DE-OS 27 50 453J.It is also known to use a running rail with a lying U-profile in the case of lower belt electric monorails, the running wheel rolling on the upper side of the lower flange, while the counterpressure rollers are supported on the lower side of the upper flange. The hanging vehicle wraps around the running rails from above, so that lateral support rollers can also engage on the side of the vertical web of the running rail facing away from the running roller. However, consoles are again required for the bending-resistant suspension of the running rails. The conductor rail must be arranged on the underside of the lower flange so that the free movement of the electric vehicles is not hindered by the power supply cable. This results in an additional increase in the overall height (DE-OS 27 50 453J.

Es ist Aufgabe der vorliegenden Erfindung, eine Elektrohängebahn zu schaffen, bei der die Laufschiene direkt an der Trag- werkskonstruktion befestigt ist und die Elektrofahrzeuge eine äußerst niedrige Bauhöhe haben und bei einfachem Aufbau den- . noch eine problemlose Führung und einen problemlosen Antrieb, auch in Steigungs- und Gefällstrecken ermöglichen, während die Anordnung der Stromschiene weder Anforderungen an die Bauhöhe des Elektrofahrzeugs stellt, noch deren freie Bewegbarkeit behindert.The object of the present invention to provide an electric monorail system, in which the running rail RAG right at the T factory construction is secured and the electric vehicles have an extremely low profile and nevertheless with a simple design. enable problem-free guidance and drive, even on inclines and descents, while the arrangement of the busbar neither places any demands on the overall height of the electric vehicle, nor hinders its free movement.

Diese Aufgabe wird erfindungsgemäß durch die Merkmale des kennzeichnenden Teils des Hauptanspruchs gelöst.This object is achieved by the features of the characterizing part of the main claim.

Im folgenden wird die Erfindung anhand von Zeichnungen näher erläutert. Es zeigen:

  • Fig. 1 einen Querschnitt durch die erfindungsgemäße Elektrohängebahn, wobei die Laufschiene und die Tragwerkskonstruktion in Schnittdarstellung gezeigt sind, während das Elektrofahrzeug in Frontansicht gezeigt ist und
  • Fig. 2 eine Draufsicht des Elektrofahrzeugs der Elektrohängebahn gemäß Fig. l.
The invention is explained in more detail below with reference to drawings. Show it:
  • Fig. 1 shows a cross section through the electric monorail system according to the invention, wherein the running rail and the support structure are shown in a sectional view, while the electric vehicle is shown in front view and
  • FIG. 2 shows a plan view of the electric vehicle of the electric monorail conveyor according to FIG. 1.

Gemäß Fig. 1 umfaßt die erfindungsgemäße Untergurt-Elektrohängebahn eine Laufschiene 10. Diese umfaßt einen senkrechten Steg 12, von dessen unteren Enden sich ein Unterflansch 14 nach nur einer Seite (links in Fig. 1) erstreckt. Andererseits erstrecken sich vom oberen Ende des senkrechten Stegs 12 zwei Oberflansche 16 und 18 nach beiden Seiten. Dabei weist der Oberflansch 16, welcher sich zur gleichen Seite erstreckt wie der Unterflansch 14, eine größere seitliche Erstreckung auf als der andere Oberflansch 18. Außerdem ist der Oberflansch 16 in dem dem Unterflansch 14 gegenüberliegenden Bereich verdickt. Die Unterseite des Oberflansches 16 und die Oberseite des Unterflansches.14 sind als Laufflächen ausgebildet. Sowohl am Unterflansch 14 als auch am Oberflansch 16 sind Zentrierstifte 20, 22 vorgesehen, welche der formschlüssigen Schienenverbindung dienen. Eine als Doppel-T-Träger dargestellte Tragwerxsxonstruktion 24 dient zur direkten Befestigung der Laufschiene mit Hilfe von Befestigungsknacken 26. Alternativ können zur Befestigung natürlich auch Bolzen und Muttern oder dergleichen verwendet werden. Es ist auch eine Befestigung an einer bereits bestehenden Kreisförderanlage möglich. Auf der dem Unterflansch 14 abgewandten Seite des senkrechten Stegs 12 der Laufschiene 10, und zwar im oberen Bereich, sind die Stromschienen 28 mit Hilfe von Armen 30 befestigt. Zu den Stromschienen 28 führen nicht gezeigte Stromzuführungskabel.According to FIG. 1, the lower belt electric monorail system according to the invention comprises a running rail 10. This includes a vertical web 12, from the lower ends of which a lower flange 14 extends to only one side (left in FIG. 1). On the other hand, two upper flanges 16 and 18 extend from the upper end of the vertical web 12 on both sides. The upper flange 16, which extends to the same side as the lower flange 14, has a greater lateral extent than the other upper flange 18. In addition, the upper flange 16 is thickened in the area opposite the lower flange 14. The underside of the upper flange 16 and the upper side of the lower flange 14 are designed as running surfaces. Both on the lower flange 14 and on the upper flange 16, centering pins 20, 22 are provided, which are the positive serve rail connection. A support structure 24 shown as a double-T beam is used for direct fastening of the running rail with the aid of fastening clips 26. Alternatively, bolts and nuts or the like can of course also be used for fastening. It can also be attached to an existing circular conveyor system. On the side of the vertical web 12 of the running rail 10 facing away from the lower flange 14, specifically in the upper region, the busbars 28 are fastened with the aid of arms 30. Power supply cables, not shown, lead to the busbars 28.

Ein allgemein mit 40 bezeichnetes Elektrofahrzeug ist so ausgebildet, daß es die Laufschiene unten herum umschlingt. Das Elektrofahrzeug oder die Elektrolaufkatze 40 umfaßt ein Gehäuse 42. Dieses trägt einen Getriebemotor 44, welcher ein Laufrad 46 antreibt, sowie ein konzentrisch hierzu angeordnetes, nicht gezeigtes Kettenrad. Letzteres wirkt mit nicht dargestellten Kettenabschnitten zusammen. Das Laufrad ist als Schlupfrad ausgebildet. Bezüglich näherer Einzelheiten des Laufrades und des Kettenantriebs wird auf die deutschen Patentanmeldungen P 31 28 824.3 und P 34 03 460.9 . hingewiesen, auf die zu Offenbarungszwecken ausdrücklich Bezug genommen wird.An electric vehicle, generally designated 40, is designed to wrap around the bottom of the track. The electric vehicle or the electric trolley 40 comprises a housing 42. This carries a geared motor 44 which drives an impeller 46, as well as a sprocket, not shown, which is arranged concentrically therewith. The latter interacts with chain sections, not shown. The impeller is designed as a slip wheel. With regard to further details of the impeller and the chain drive, reference is made to the German patent applications P 31 28 824.3 and P 34 03 460.9. to which express reference is made for the purposes of disclosure.

Das Laufrad 46 rollt auf der Oberseite des Unterflanschs 14 der Laufschiene 10. Vor und hinter dem Laufrad 46 ist je ein Rollenhalterungsblock 50 unter Vorspannung durch Druckfedern 52 am Gehäuse 42 befestigt. Jeder Rollenhalterungsblock 50 trägt eine Gegendruckrolle 54, welche auf der als Lauffläche ausgebildeten Unterseite des Oberflanschs 16 abrollt. Außerdem trägt der Rollenhalterungsblock. 50 je zwei Stützrollen 56, welche an der dem Laufrad 46 zugewandten Seite des senkrechten Stegs 12 der Laufschiene 10 angreifen. Das Gehäuse 42 weist unterhalb der Laufschiene 10 eine Vorrichtung 58 zur Befestigung des Gehänges auf, und von dieser erstreckt sich auf der dem Laufrad 46 abgewandten Seite der Laufschiene 10 je ein Lagerblock 60 nach oben, welcher zwei weitere Stützrollen 62 sowie eine Distanzbuchse 64 trägt. Die vier Stützrollen 62 liegen den Stützrollen 56 etwa gegenüber, d.h. sie greifen auf der dem Laufrad 46 abgewandten Seite des senkrechten Stegs 12 der Laufschiene 10 an. Vermöge der Druckfedern 52 werden die Stützrollen 56 auf die Stützrollen 62 zugedrückt, so daß sämtliche Stützrollen stets in Angriff an dem senkrechten Steg 12 der Laufschiene 10 gehalten werden. Die Stromschienen 28 sind über den Stützrollen 62 angeordnet. Für die Stromabnahme weist das Elektrofahrzeug 40 einen Stromabnehmer 66 auf, welcher sich zwischen den beiden Stützrollenpaaren 62 nach oben erstreckt.The impeller 46 rolls on the top of the lower flange 14 of the running rail 10. In front of and behind the impeller 46, a roller mounting block 50 is fastened to the housing 42 under prestress by compression springs 52. Each roller mounting block 50 carries a counter pressure roller 54, which rolls on the underside of the upper flange 16, which is designed as a running surface. In addition, the roll holder block carries. 50 each have two support rollers 56 which engage on the side of the vertical web 12 of the running rail 10 facing the running wheel 46. The housing 42 has a device 58 for fastening the hanger below the running rail 10, and from this a bearing block 60 extends upwards on the side of the running rail 10 facing away from the running wheel 46 and carries two further support rollers 62 and a spacer bush 64. The four support rollers 62 lie approximately opposite the support rollers 56, ie they engage on the side of the vertical web 12 of the running rail 10 facing away from the impeller 46. By virtue of the compression springs 52, the support rollers 56 are pressed onto the support rollers 62, so that all the support rollers are always held in attack on the vertical web 12 of the running rail 10. The busbars 28 are arranged above the support rollers 62. For the current draw, the electric vehicle 40 has a current collector 66 which extends upwards between the two pairs of support rollers 62.

Die erfindungsgemäße Untergurt-Elektrohängebahn weist einen äußerst gedrängten Aufbau bei sehr niedriger Bauhöhe auf. Trotz unsymmetrischer Bauweise, bei der die Antriebsmittel, und zwar sowohl für horizontale Fahrt als auch für Steigungs-und Gefällstrecken, nur auf einer Seite der Laufschiene 10 wirken, während die Stromschiene auf der anderen Seite der Laufschiene 10 angeordnet ist, ist ein störungsfreier Betrieb gewährleistet, bei der das Elektrofahrzeug spielfrei geführt ist und sowohl auf Horizontalstrecken als auch auf geneigten Strecken ein sicherer Antrieb gewährleistet ist. Die Bauhöhe kann extrem niedrig sein und weniger als 235 mm betragen.The lower chord electric monorail system according to the invention has an extremely compact structure with a very low overall height. In spite of the asymmetrical design, in which the drive means act only on one side of the running rail 10, both for horizontal travel and up and down gradients, while the busbar is arranged on the other side of the running rail 10, trouble-free operation is ensured in which the electric vehicle is guided without play and a safe drive is guaranteed both on horizontal routes and on inclined routes. The overall height can be extremely low and less than 235 mm.

Claims (5)

1. Untergurt-Elektrohängebahn mit einer Laufschiene, welche mit einem Oberflansch direkt an einer Tragkonstruktion befestigt ist und mit Elektrofahrzeugen, welche ihren Strom von einer an der Laufschiene befestigten Stromschiene abnehmen und mit ihren Laufrädern auf der Oberseite des Unterflanschs rollen, dadurch gekennzeichnet, daß sich von einem senkrechten Steg (12) der Laufschiene (10) Oberflansche (16, 18) nach beiden Seiten erstrecken, während sich der Unterflansch (14) nur nach einer Seite erstreckt, daß das Elektrofahrzeug (4o) die Laufschiene (10) unten herum umschlingt und vor und hinter dem Laufrad (46) Gegendruckrollen (54) aufweist, welche auf der dem Unterflansch (14) zugewandten Fläche des Oberflanschs (16) abrollen, während mehrere Stützrollen (56, 62) an beiden Seiten des senkrechten Stegs (12) der Laufschiene (10) angreifen und daß die Stromschiene (28) an der dem Laufrad (46) abgewandten Seite des senkrechten Stegs (12) der Laufschiene (10) befestigt ist.1. Lower belt electric monorail system with a running rail which is attached directly to a supporting structure with an upper flange and with electric vehicles which take their current from a current rail attached to the running rail and roll with their running wheels on the upper side of the lower flange, characterized in that from a vertical web (12) of the running rail (10), the upper flanges (16, 18) extend to both sides, while the lower flange (14) only extends to one side so that the electric vehicle (4o) wraps around the running rail (10) at the bottom and in front of and behind the impeller (46) has counter pressure rollers (54) which roll on the surface of the upper flange (16) facing the lower flange (14), while a plurality of support rollers (56, 62) on both sides of the vertical web (12) Attack the running rail (10) and that the busbar (28) is fastened to the side of the vertical web (12) of the running rail (10) facing away from the running wheel (46). 2. Untergurt-Elektrohängebahn nach Anspruch 1, dadurch gekennzeichnet, daß vor und hinter dem Laufrad (46) je ein Rollenhalterungsblock (50) für je eine Gegendruckrolle (54) und zwei Stützrollen (56) vorgesehen ist, welcher durch Druckfedern (52) zum senkrechten Steg (12) der Laufschiene hin gedrückt wird.2. Lower belt electric monorail system according to claim 1, characterized in that in front of and behind the impeller (46) each have a roller mounting block (50) for a counter pressure roller (54) and two support rollers (56) is provided, which by compression springs (52) vertical web (12) of the running rail is pressed. 3. Untergurt-Elektrohängebahn nach einem der Ansprüche l oder 2, dadurch gekennzeichnet, daß die Stromschiene (28) über den Stützrollen (62) auf der der Laufrolle (46) abgewandten Seite der Laufschiene (10) vorgesehen ist.3. lower belt electric monorail system according to one of claims l or 2, characterized in that the busbar (28) on the support rollers (62) on the roller (46) facing away from the rail (10) is provided. 4. Untergurt-Elektrohängebahn nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß ein Kettenrad oder Ritzel für den Antrieb in Gefäll- und Steigungsstrecken konzentrisch zum Laufrad (46) und auf der gleichen Seite der Laufschiene (10) wie dieses vorgesehen ist.4. lower belt electric monorail system according to one of claims 1 to 3, characterized in that a sprocket or pinion for driving in slopes and inclines concentrically to the impeller (46) and on the same side of the running rail (10) as is provided. 5. Untergurt-Elektrohängebahn nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Oberflansche (16, 18) der Laufschiene (10) durch Befestigungsknacken (26) direkt an einem Stahlbauträger (24) oder an einer bestehenden Kreisförderanlage befestigt sind.5. Lower belt electric monorail system according to one of claims 1 to 4, characterized in that the upper flanges (16, 18) of the running rail (10) are fastened directly to a steel construction carrier (24) or to an existing circular conveyor system by means of fastening clicks (26).
EP85105697A 1984-05-21 1985-05-09 Suspended overhead electrical monorail Expired EP0162377B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85105697T ATE30548T1 (en) 1984-05-21 1985-05-09 UNDERBELT ELECTRIC HANGING RAILWAY.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3418866A DE3418866C2 (en) 1984-05-21 1984-05-21 Lower belt electric monorail
DE3418866 1984-05-21

Publications (3)

Publication Number Publication Date
EP0162377A2 true EP0162377A2 (en) 1985-11-27
EP0162377A3 EP0162377A3 (en) 1986-02-05
EP0162377B1 EP0162377B1 (en) 1987-11-04

Family

ID=6236446

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85105697A Expired EP0162377B1 (en) 1984-05-21 1985-05-09 Suspended overhead electrical monorail

Country Status (5)

Country Link
US (1) US4641582A (en)
EP (1) EP0162377B1 (en)
JP (1) JPH062558B2 (en)
AT (1) ATE30548T1 (en)
DE (1) DE3418866C2 (en)

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FR2668139A1 (en) * 1990-10-18 1992-04-24 Mannesmann Ag Rolling carriage (trolley)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62276792A (en) * 1986-05-26 1987-12-01 松下電工株式会社 Discharge lamp lighter
JPH0439957Y2 (en) * 1986-08-06 1992-09-18
JPH071336Y2 (en) * 1988-07-27 1995-01-18 動力炉・核燃料開発事業団 Hoist dropout prevention device
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Also Published As

Publication number Publication date
ATE30548T1 (en) 1987-11-15
JPH062558B2 (en) 1994-01-12
JPS6151483A (en) 1986-03-13
EP0162377A3 (en) 1986-02-05
US4641582A (en) 1987-02-10
DE3418866C2 (en) 1994-09-08
EP0162377B1 (en) 1987-11-04
DE3418866A1 (en) 1985-11-21

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