EP0580566B1 - Gantry type running gear for railway vehicles - Google Patents

Gantry type running gear for railway vehicles Download PDF

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Publication number
EP0580566B1
EP0580566B1 EP93890113A EP93890113A EP0580566B1 EP 0580566 B1 EP0580566 B1 EP 0580566B1 EP 93890113 A EP93890113 A EP 93890113A EP 93890113 A EP93890113 A EP 93890113A EP 0580566 B1 EP0580566 B1 EP 0580566B1
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EP
European Patent Office
Prior art keywords
gantry
wheel
assembly according
bogie assembly
journal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP93890113A
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German (de)
French (fr)
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EP0580566A1 (en
Inventor
Leopold Lenk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG Oesterreich
Original Assignee
Siemens SGP Verkehrstechnik 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 Siemens SGP Verkehrstechnik GmbH filed Critical Siemens SGP Verkehrstechnik GmbH
Publication of EP0580566A1 publication Critical patent/EP0580566A1/en
Application granted granted Critical
Publication of EP0580566B1 publication Critical patent/EP0580566B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F3/00—Types of bogies
    • B61F3/12—Types of bogies specially modified for carrying adjacent vehicle bodies of articulated trains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00—Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38—Transmission systems in or for locomotives or motor railcars with electric motor propulsion
    • B61C9/52—Transmission systems in or for locomotives or motor railcars with electric motor propulsion with transmission shafts at an angle to the driving axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/20—Communication passages between coaches; Adaptation of coach ends therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F3/00—Types of bogies
    • B61F3/16—Types of bogies with a separate axle for each wheel

Definitions

  • the invention relates to a portal chassis for rail vehicles according to the preamble of claim 1.
  • a portal trolley of this type is the subject of EP-A2-0 349 817. or EP-A2-0 443 309.
  • the object of the invention is to provide a combination of the suspension of a portal chassis, in which the portal determines the distance of the wheels and the journal guide of the carrier is used for the suspension.
  • the space between the two wagons is designed as a passage, the floor of which is designated by 24. At least part of this passage consists of the portal undercarriage 19, which has a pair of vertical uprights 2 on each side of the floor 24, each of which is supported on the floor side by a spring 26 on the ceiling wall 1 of a wheel arch 27, in which a single wheel 28 is mounted .
  • the uprights 2 are connected at their upper end in the direction of travel by beams 30 and in the transverse direction by beams 31 and thus form a portal 29 which is put over the frames 32, 33 projecting from one another from the frames 22, 23.
  • the wheels 28 are each driven by a motor 34 which is mounted vertically on a gear box 35 which is connected to the wheel box 27.
  • the uprights 2 are at least in the lower part, as shown in FIGS. 3 and 4, in the form of tubes which are guided on a vertical pin 3 which passes through the top wall 1 of the wheel arch 27 and is firmly pressed into a pot 36 which is at the bottom the ceiling wall 1 is attached.
  • a threaded bolt 37 passing through the bottom 11 of the pot 36, onto which a shaft nut 13 is screwed, which is secured by a locking plate 12.
  • Each of the pins 3 is surrounded by a spacer sleeve 7, between which and the upright 2 there are two spaced apart silent blocks 38 and 39, each of which has an outer sleeve 4 or 5, preferably made of metal or plastic, and an inner rubber sleeve 6 having.
  • a steel sleeve 40 is arranged on the inside of the spacer sleeve 7.
  • the uprights 2 are each closed at their lower ends by a plate 8 which is fixed by cross bolts 14.
  • the plate 8 sits About two rubber blocks 9 on a spacer 10, which is seated in a recess 42 of the ceiling wall 1 on this.
  • a spacer 41 is arranged between the two rubber blocks 9.
  • the spacer 10 is provided on the inside with a recess 43, whereby a projection 44 is formed, with which the spacer 10 engages over a collar 45 of the pin 3 at the top.
  • the plate 8 and the spacer 10 form mutually opposing edge-side projections 46, 47 for securing the rubber blocks 9.
  • the number and shape and material of the rubber blocks 9 can be chosen as desired within the scope of the invention.
  • a hook 15 is provided which engages over a bracket 48 which is firmly connected to the upright 2.
  • the hook 15 is fastened by two screws 17, 18 arranged one above the other to a bracket 49 which is firmly connected to the ceiling wall 1.
  • the screws 17, 18 are arranged at the ends of a vertical slot 16 of the hook 15 and pass through corresponding holes in the bracket 49.
  • the bracket 49 is provided with an additional one which is aligned with the holes mentioned and arranged above Provide hole 50, which is indicated by dashed lines in Fig. 3.
  • the hole 50 is arranged from the hole intended for the screw 17 at a distance which is equal to the distance between the holes for the screws 17 and 18, so that after removing the screw 18 the hook 15 can be raised until the screw 17 on arrived at the lower end of the slot 16, whereupon the screw 18 is screwed into the hole 50.
  • This makes it possible to set the portal 29 higher or lower by the hole spacing, and more than three holes can also be provided, so that a gradual adjustment is possible. If the portal is set higher, appropriate washers are inserted between the plate 8 and the rubber blocks 9 underneath.
  • the portal 29 and the pin 3 form a vertical guide, in which the pin 3 has the task of guiding the wheel in the To transmit the vertical axis to the portal so that the spring is movably mounted between the portal and the wheel arch.
  • This mobility of the bearings corresponds to a primary spring.
  • the uprights 2 have an offset 51 that extends laterally outwards transversely to the direction of travel.

Abstract

Gantry type running gear 19 for rail vehicles, which running gear 19 is inserted between adjacent ends of successive wagons 20, 21 of a wagon fitting and at least partially forms the passage between the two wagons 20, 21 and has wheels 28 or wheel frames which lie opposite one another transversely with respect to the direction of travel and are spanned by a gantry 29 which rests on both sides on the respective wheel case 27 or wheel frame via vertical stands 2. The vertical stands 2 are constructed at least in the lower region as pipes which are each guided on a pin 2 borne by the wheel case 27 or wheel frame and supported on the wheel case 27 or wheel frame via a spring. <IMAGE>

Description

Die Erfindung betrifft ein Portalfahrwerk für Schienenfahrzeuge nach dem Oberbegriff des Patentanspruches 1.The invention relates to a portal chassis for rail vehicles according to the preamble of claim 1.

Ein Portalfahrwerk dieser Art ist Gegenstand der EP-A2-0 349 817. oder der EP-A2-0 443 309.A portal trolley of this type is the subject of EP-A2-0 349 817. or EP-A2-0 443 309.

Aufgabe der Erfindung ist die Schaffung einer Kombination der Abfederung eines Portalfahrwerkes, bei welchem das Portal die Distanz der Räder bestimmt und die Zapfenführung der Träger für die Abfederung ausgenützt wird.The object of the invention is to provide a combination of the suspension of a portal chassis, in which the portal determines the distance of the wheels and the journal guide of the carrier is used for the suspension.

Diese Aufgabe wird erfindungsgemäß durch die Maßnahme nach dem kennzeichnenden Teil des Patentanspruches 1 gelöst.This object is achieved by the measure according to the characterizing part of claim 1.

Weitere Vorteile der Erfindung ergeben sich durch die Maßnahmen nach den Unteransprüchen.Further advantages of the invention result from the measures according to the subclaims.

Die Erfindung wird anhand der Zeichnungen näher erläutert, in welchen ein Ausführungsbeispiel des Portals mit der Abfederung dargestellt ist.

  • Es zeigen Fig. 1 ein Ausführungsbeispiel eines Portalfahrwerkes,
  • Fig. 2 das Portal mit angetriebenen Losrädern,
  • Fig. 3 den unteren Teil der lotrechten Steher mit ihrer Federabstützung am Fahrwerk,
  • Fig. 4 einen Schnitt nach der Linie IV-IV der Fig. 3,
  • Fig. 5 eine Seitenansicht des Portals und
  • Fig. 6 eine Stirnansicht desselben.
The invention is explained in more detail with reference to the drawings, in which an embodiment of the portal with the suspension is shown.
  • 1 shows an embodiment of a portal chassis,
  • 2 the portal with driven idler wheels,
  • 3 the lower part of the vertical upright with its spring support on the chassis,
  • 4 shows a section along the line IV-IV of FIG. 3,
  • Fig. 5 is a side view of the portal and
  • Fig. 6 is an end view of the same.

Das in Fig. 1 dargestellte Portalfahrwerk 19 befindet sich zwischen zwei aufeinanderfolgenden Waggons 20, 21, deren Enden durch die Rahmen 22 und 23 angedeutet sind.1 is located between two consecutive wagons 20, 21, the ends of which are indicated by the frames 22 and 23.

Der Raum zwischen den beiden Waggons ist als Durchgang ausgebildet, dessen Boden mit 24 bezeichnet ist. Zumindest ein Teil dieses Durchganges besteht aus dem Portalfahrwerk 19, welches zu beiden Seiten des Bodens 24 je ein Paar lotrechter Steher 2 aufweist, die bodenseitig jeweils über eine Feder 26 an der Deckenwand 1 eines Radkastens 27 abgestützt sind, in dem ein Einzelrad 28 gelagert ist.The space between the two wagons is designed as a passage, the floor of which is designated by 24. At least part of this passage consists of the portal undercarriage 19, which has a pair of vertical uprights 2 on each side of the floor 24, each of which is supported on the floor side by a spring 26 on the ceiling wall 1 of a wheel arch 27, in which a single wheel 28 is mounted .

Die Steher 2 sind an ihrem oberen Ende in der Fahrtrichtung durch Träger 30 und in der Querrichtung durch Träger 31 verbunden und bilden so ein Portal 29, welches über die aus den Rahmen 22, 23 zueinander ausragenden Rahmen 32, 33 gestülpt ist.The uprights 2 are connected at their upper end in the direction of travel by beams 30 and in the transverse direction by beams 31 and thus form a portal 29 which is put over the frames 32, 33 projecting from one another from the frames 22, 23.

Bei der Ausführungsform des Portalfahrwerkes nach Fig. 2 sind die Räder 28 jeweils durch einen Motor 34 angetrieben, welcher lotrecht auf einem Getriebekasten 35 gelagert ist, der an den Radkasten 27 angeschlossen ist.In the embodiment of the portal undercarriage according to FIG. 2, the wheels 28 are each driven by a motor 34 which is mounted vertically on a gear box 35 which is connected to the wheel box 27.

Die Steher 2 sind zumindest im unteren Teil wie die Fig. 3 und 4 zeigen, als Rohre ausgebildet, welche auf einem lotrechten Zapfen 3 geführt sind, der die Deckenwand 1 des Radkastens 27 durchsetzt und in einem Topf 36 fest eingepreßt ist, welcher am Boden der Deckenwand 1 befestigt ist. Zur Sicherung des Zapfens 3 ist dieser an seinem unteren Ende mit einem den Boden 11 des Topfes 36 durchsetzenden Gewindebolzen 37 versehen, auf dem eine Wellenmutter 13 aufgeschraubt ist, die durch ein Sicherungsblech 12 abgesichert ist.The uprights 2 are at least in the lower part, as shown in FIGS. 3 and 4, in the form of tubes which are guided on a vertical pin 3 which passes through the top wall 1 of the wheel arch 27 and is firmly pressed into a pot 36 which is at the bottom the ceiling wall 1 is attached. To secure the pin 3, it is provided at its lower end with a threaded bolt 37 passing through the bottom 11 of the pot 36, onto which a shaft nut 13 is screwed, which is secured by a locking plate 12.

Jeder der Zapfen 3 ist von einer Distanzhülse 7 umschlossen, zwischen der und dem Steher 2 zwei in Abstand voneinander angeordnete Silentblöcke 38 bzw. 39 vorgesehen sind, von denen jeder eine vorzugsweise aus Metall oder Kunststoff bestehende Außenhülse 4 bzw. 5 und eine innere Gummihülse 6 aufweist. An der Innenseite der Distanzhülse 7 ist eine Stahlhülse 40 angeordnet.Each of the pins 3 is surrounded by a spacer sleeve 7, between which and the upright 2 there are two spaced apart silent blocks 38 and 39, each of which has an outer sleeve 4 or 5, preferably made of metal or plastic, and an inner rubber sleeve 6 having. A steel sleeve 40 is arranged on the inside of the spacer sleeve 7.

Die Steher 2 sind an ihrem unteren Ende jeweils durch eine Platte 8 abgeschlossen, die durch Querbolzen 14 fixiert ist. Die Platte 8 sitzt über zwei Gummiblöcke 9 auf einer Distanzscheibe 10, welche in einer Aussparung 42 der Deckenwand 1 auf dieser aufsitzt. Zwischen den beiden Gummiblöcken 9 ist eine Distanzscheibe 41 angeordnet. Die Distanzscheibe 10 ist innen mit einer Aussparung 43 versehen, wodurch ein Vorsprung 44 gebildet ist, mit dem die Distanzscheibe 10 einen Bund 45 des Zapfen 3 oben übergreift. Die Platte 8 und die Distanzscheibe 10 bilden einander gegenüber stehende randseitige Vorsprünge 46, 47 zur Sicherung der Gummiblöcke 9. Selbstverständlich können im Rahmen der Erfindung Anzahl und Form sowie Material der Gummiblöcke 9 beliebig gewählt werden.The uprights 2 are each closed at their lower ends by a plate 8 which is fixed by cross bolts 14. The plate 8 sits About two rubber blocks 9 on a spacer 10, which is seated in a recess 42 of the ceiling wall 1 on this. A spacer 41 is arranged between the two rubber blocks 9. The spacer 10 is provided on the inside with a recess 43, whereby a projection 44 is formed, with which the spacer 10 engages over a collar 45 of the pin 3 at the top. The plate 8 and the spacer 10 form mutually opposing edge-side projections 46, 47 for securing the rubber blocks 9. Of course, the number and shape and material of the rubber blocks 9 can be chosen as desired within the scope of the invention.

Zur Sicherung der beschriebenen Konstruktion nach den Fig. 3 und 4 beim Anheben des Portals 29 ist ein Haken 15 vorgesehen, welcher eine Konsole 48 übergreift, die mit dem Steher 2 fest verbunden ist. Der Haken 15 ist durch zwei übereinander angeordnete Schrauben 17, 18 an einer Konsole 49 befestigt, welche mit der Deckenwand 1 fest verbunden ist. Die Schrauben 17, 18 sind an den Enden eines lotrechten Schlitzes 16 des Haken 15 angeordnet und durchsetzen entsprechende Löcher der Konsole 49. Neben den Löchern für die Schrauben 17, 18 ist die Konsole 49 mit einem zusätzlichen, mit den erwähnten Löchern fluchtendem und darüber angeordnetem Loch 50 versehen, welches in Fig. 3 strichliert angedeutet ist. Das Loch 50 ist von dem für die Schraube 17 bestimmten Loch in einem Abstand angeordnet, der gleich dem Abstand zwischen den Löchern für die Schrauben 17 und 18 ist, sodaß nach Entfernen der Schraube 18 der Haken 15 angehoben werden kann, bis die Schraube 17 am unteren Ende des Schlitzes 16 angekommen ist, worauf die Schraube 18 in das Loch 50 eingeschraubt wird. Dadurch ist es möglich, das Portal 29 um den Lochabstand höher oder tiefer zu setzen, wobei auch mehr als drei Löcher vorgesehen sein können, sodaß eine stufenweise Verstellung möglich ist. Wird das Portal höher gesetzt, werden zwischen der Platte 8 und den darunter gelegenen Gummiblöcken 9 entsprechende Beilagscheiben eingebracht.To secure the described construction according to FIGS. 3 and 4 when lifting the portal 29, a hook 15 is provided which engages over a bracket 48 which is firmly connected to the upright 2. The hook 15 is fastened by two screws 17, 18 arranged one above the other to a bracket 49 which is firmly connected to the ceiling wall 1. The screws 17, 18 are arranged at the ends of a vertical slot 16 of the hook 15 and pass through corresponding holes in the bracket 49. In addition to the holes for the screws 17, 18, the bracket 49 is provided with an additional one which is aligned with the holes mentioned and arranged above Provide hole 50, which is indicated by dashed lines in Fig. 3. The hole 50 is arranged from the hole intended for the screw 17 at a distance which is equal to the distance between the holes for the screws 17 and 18, so that after removing the screw 18 the hook 15 can be raised until the screw 17 on arrived at the lower end of the slot 16, whereupon the screw 18 is screwed into the hole 50. This makes it possible to set the portal 29 higher or lower by the hole spacing, and more than three holes can also be provided, so that a gradual adjustment is possible. If the portal is set higher, appropriate washers are inserted between the plate 8 and the rubber blocks 9 underneath.

Das Portal 29 und der Zapfen 3 bilden eine senkrechte Führung, in welcher der Zapfen 3 die Aufgabe hat, die Führung des Rades in der Hochachse an das Portal zu übertragen, sodaß die Feder zwischen dem Portal und dem Radkasten beweglich gelagert ist. Diese Lagerbeweglichkeit entspricht einer Primärfeder.The portal 29 and the pin 3 form a vertical guide, in which the pin 3 has the task of guiding the wheel in the To transmit the vertical axis to the portal so that the spring is movably mounted between the portal and the wheel arch. This mobility of the bearings corresponds to a primary spring.

Wie Fig. 5 zeigt besitzen die Steher 2 quer zur Fahrtrichtung eine sich seitlich nach außen erstreckende Auskröpfung 51.As shown in FIG. 5, the uprights 2 have an offset 51 that extends laterally outwards transversely to the direction of travel.

Claims (10)

  1. Gantry bogie assembly for rail vehicles, which is inserted at right angles to the direction of travel between adjacent ends of successive carriages of a carriage system and at least partly forms the passage between the two carriages and only at right angles to the direction of travel does it have facing wheels or wheel frames, which are bridged by the gantry, which rests on either side by means of vertical uprights on the particular wheel case or wheel frame, characterized in that the vertical uprights (2), at least in the lower area thereof, are constructed as tubes, in each case guided on a journal (3) carried by the wheel case (27) or wheel frame and supported by means of a spring (9) on the wheel case (27) or wheel frame.
  2. Gantry bogie assembly according to claim 1, characterized in that the spring comprises at least two superimposed rubber blocks (9) between which is preferably located a spacer (41).
  3. Gantry bogie assembly according to claim 2, characterized in that the journal (3) guiding the upright (2) traverses a cover wall (1) of a wheel case (27) or a wheel frame mounting the wheel and is fixed in a pot (36) secured to the underside of the cover wall (1), the lower end of the journal (3) being provided with a threaded bolt (37) traversing the base (11) of the pot (36) and onto which is screwed a shaft nut (13), which is secured by a locking plate (12).
  4. Gantry bogie assembly according to claim 1, characterized in that between the upright (2) and journal (3) is positioned at least one silent block (38 or 39), which is made from plastic or metal and an inner sleeve (6) of rubber or the like.
  5. Gantry bogie assembly according to claim 1, characterized in that the lower end of each upright (2) is terminated by a plate (8), which is locked on the upright (2) preferably by a crossbolt (14).
  6. Gantry bogie assembly according to claim 4, characterized in that between the silent block (38 or 39) and the journal (3) is provided a spacing sleeve (7), which on its inside preferably carries a steel sleeve (40).
  7. Gantry bogie assembly according to claim 2, characterized in that between the rubber blocks (9) and the cover wall (1) of the wheel case (27) or wheel frame is located a spacer (10), which is preferably located in a recess (42) of the cover wall (1).
  8. Gantry bogie assembly according to at least one of the preceding claims, that for securing the gantry (29) of the journal (3) on raising the said gantry (29) a hook (15) is provided, which engages over a bracket (48) or the like projecting laterally from the upright (2).
  9. Gantry bogie assembly according to claim 10, characterized in that the hook (15) is vertically adjustable and fixable in position and is held by at least two superimposed screws (17, 18) located in a vertical slot (16) of the hook (15), on a bracket (49) of the cover wall (1), the bracket (49) having holes for the passage of the screws (17, 18) and at least one additional hole (50) for changing the bottom screw (18).
  10. Gantry bogie assembly according to claim 1, characterized in that in the upper part and at right angles to the direction of travel, the uprights (2) have an offset (51).
EP93890113A 1992-07-24 1993-06-02 Gantry type running gear for railway vehicles Expired - Lifetime EP0580566B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0152092A AT406855B (en) 1992-07-24 1992-07-24 PORTAL CHASSIS FOR RAIL VEHICLES
AT1520/92 1992-07-24

Publications (2)

Publication Number Publication Date
EP0580566A1 EP0580566A1 (en) 1994-01-26
EP0580566B1 true EP0580566B1 (en) 1997-02-05

Family

ID=3515407

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93890113A Expired - Lifetime EP0580566B1 (en) 1992-07-24 1993-06-02 Gantry type running gear for railway vehicles

Country Status (4)

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EP (1) EP0580566B1 (en)
AT (2) AT406855B (en)
DE (1) DE59305373D1 (en)
ES (1) ES2099934T3 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE541049A (en) * 1955-09-30 1955-09-03 Societe Gregg D'europe ARTICULATED INTERCONNECTION DEVICE FOR SELF-PROPELLED TRAINS
US2356962A (en) * 1941-08-01 1944-08-29 Clark Equipment Co Spring unit
US2941482A (en) * 1955-02-10 1960-06-21 Acf Ind Inc Two-wheeled vehicle truck
GB870814A (en) * 1963-09-02 1961-06-21 Metalastik Ltd Improvements in or relating to railway vehicles
CH679767A5 (en) * 1986-03-25 1992-04-15 Sig Schweiz Industrieges
DE3822670A1 (en) * 1988-07-05 1990-01-11 Knorr Bremse Ag SINGLE WHEEL ARRANGEMENT FOR RAILWAY VEHICLES
ATE109413T1 (en) * 1990-02-22 1994-08-15 Sgp Verkehrstechnik CAR SET.

Also Published As

Publication number Publication date
ES2099934T3 (en) 1997-06-01
ATA152092A (en) 2000-02-15
EP0580566A1 (en) 1994-01-26
DE59305373D1 (en) 1997-03-20
ATE148664T1 (en) 1997-02-15
AT406855B (en) 2000-10-25

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