DE19838321A1 - Bow-dependent cross stop for the limitation of the cross play between car bodies and undercarriages of rail vehicles - Google Patents

Bow-dependent cross stop for the limitation of the cross play between car bodies and undercarriages of rail vehicles

Info

Publication number
DE19838321A1
DE19838321A1 DE19838321A DE19838321A DE19838321A1 DE 19838321 A1 DE19838321 A1 DE 19838321A1 DE 19838321 A DE19838321 A DE 19838321A DE 19838321 A DE19838321 A DE 19838321A DE 19838321 A1 DE19838321 A1 DE 19838321A1
Authority
DE
Germany
Prior art keywords
stop
contour
cross
elastic
dependent
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
DE19838321A
Other languages
German (de)
Other versions
DE19838321C2 (en
Inventor
Maik Rubel
Michael Wusching
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.)
DWA Deutsche Waggonbau GmbH
Original Assignee
DWA Deutsche Waggonbau 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 DWA Deutsche Waggonbau GmbH filed Critical DWA Deutsche Waggonbau GmbH
Priority to DE19838321A priority Critical patent/DE19838321C2/en
Priority to EP99113046A priority patent/EP0982214B1/en
Priority to DE59908560T priority patent/DE59908560D1/en
Priority to AT99113046T priority patent/ATE259730T1/en
Priority to CZ19992529A priority patent/CZ292818B6/en
Publication of DE19838321A1 publication Critical patent/DE19838321A1/en
Application granted granted Critical
Publication of DE19838321C2 publication Critical patent/DE19838321C2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Dampers (AREA)
  • Slot Machines And Peripheral Devices (AREA)
  • Seats For Vehicles (AREA)
  • Springs (AREA)
  • Window Of Vehicle (AREA)
  • Stringed Musical Instruments (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Vibration Prevention Devices (AREA)
  • Handcart (AREA)

Abstract

The lateral stop consists of a roller and a contoured plate with fixed and elastic stops. The contour (8) of the elastic stop (6) is formed dependent upon that (9) of the fixed stop (5), so that lateral rigidity and lateral spring travel of the elastic stop are variable dependent upon the track curve. Lateral rigidity of the stop is defined by the shape of its base plate (7), while its lateral spring travel is varied dependent upon the differences between the contours of both stops.

Description

Die Erfindung betrifft einen bogenabhängigen Queranschlag für die Beschränkung des Querspiels zwischen Wagenkästen und Fahrwerken von Schienenfahrzeugen, bestehend aus einer Rolle und einer Konturplatte, welche einerseits einen Festan­ schlag aufweist und andererseits mit einem elastischen Anschlag versehen ist, wo­ bei die Rolle wahlweise an dem Fahrwerk oder an dem Wagenkasten und die Kon­ turplatte an dem jeweils anderen Fahrzeugteil angeordnet sein kann.The invention relates to a bow-dependent cross stop for the restriction the cross-game between car bodies and undercarriages of rail vehicles, consisting of a roll and a contour plate, which on the one hand a Festan has impact and on the other hand is provided with an elastic stop where for the role either on the chassis or on the car body and the con turplatte can be arranged on the other vehicle part.

Es ist bereits eine gleisbogenabhängig gesteuerte Wagenkasten-Querspielbegren­ zungseinrichtung für Schienenfahrzeuge (CH 670 227 A5) bekannt, die aus Festan­ schlagelementen zur Begrenzung der maximalen Auslenkung zwischen Drehgestell und Wagenkasten sowie Elementen zur Abfederung kleinerer Auslenkungen besteht und Mittel vorsieht, um Querkräfte zwischen Drehgestell und Wagenkasten im we­ sentlichen asymptotisch in Funktion der relativen Querwege anwachsen zu lassen wobei die Asymptote durch die Festanschlagelemente festgelegt ist. Weiterhin ist ein bogenabhängiger Queranschlag für die Beschränkung des Querspiels zwischen Wagenkasten und Drehgestell bei Schienenfahrzeugen (DE 44 25 562 C1) bekannt welcher aus einer Rolle und einer Konturplatte besteht und dadurch gekennzeichnet ist, daß die Rolle auf einem Umlenkteil gelagert ist, dessen anderes Hebelende an einem elastischen Anschlag anliegt. Diese konstruktive Lösung ist sehr aufwendig, da sie eine Vielzahl an Gelenken vorsieht.It is already a car body cross-game controlled depending on the track curve tion device for rail vehicles (CH 670 227 A5) known from Festan Impact elements to limit the maximum deflection between the bogie and car body and elements for cushioning small deflections and provides means to cross forces between the bogie and body in the we to grow considerably asymptotically as a function of the relative cross paths the asymptote is determined by the fixed stop elements. Still is a bow-dependent cross stop for the limitation of the cross game between Car body and bogie in rail vehicles (DE 44 25 562 C1) known which consists of a roller and a contour plate and is characterized is that the roller is mounted on a deflecting part, the other end of the lever rests against an elastic stop. This constructive solution is very complex, because it provides a variety of joints.

Beide Lösungen weisen die Nachteile auf, daß große Bauräume, insbesondere für die Rolle, erforderlich und die Federkonstante sowie der Federweg des elastischen Anschlags immer in jeder Phase der Auslenkung gleich sind.Both solutions have the disadvantages that large installation spaces, especially for the role required and the spring constant as well as the travel of the elastic Attack are always the same in every phase of the deflection.

Der im Patentanspruch angegebenen Erfindung liegt das Problem zugrunde, einen elastischen, bogenabhängig wirkenden Queranschlag für die Beschränkung des Querspiels zwischen Wagenkästen und Fahrwerken von Schienenfahrzeugen zu entwickeln, welcher eine entsprechend dem Gleisbogen abhängige Ausführung von Federkonstante und Federweg der elastischen Elemente ermöglicht.The problem specified in the invention is based on a problem elastic, arch-dependent cross stop for the limitation of Cross-game between car bodies and undercarriages of rail vehicles develop, which a depending on the track curve execution of Spring constant and travel of the elastic elements allows.

Erfindungsgemäß wird die Aufgabe dadurch gelöst, indem die Kontur des elasti­ schen Anschlags in Abhängigkeit zur Kontur des Festanschlages derart ausgebildet ist, daß die Quersteifigkeit und der Querfederweg des elastischen Anschlags in Ab­ hängigkeit des Gleisbogens variabel ausführbar ist. Weiterhin ist erfindungsgemäß, daß die Quersteifigkeit des elastischen Anschlags durch die Form seiner Grund­ platte definierbar ist und sich der Querfederweg durch die Differenz der Kontur des elastischen Anschlags zur Kontur des Festanschlags variieren läßt.According to the invention the object is achieved in that the contour of the elasti rule in such a way depending on the contour of the fixed stop  is that the transverse rigidity and the transverse spring travel of the elastic stop in Ab dependency of the curve is variable. Furthermore, according to the invention, that the transverse rigidity of the elastic stop by the shape of its base plate is definable and the transverse travel is determined by the difference in the contour of the elastic stop can vary to the contour of the fixed stop.

Die Vorteile der erfindungsgemäßen Lösung liegen insbesondere in der kompakten Bauform der Einrichtung bzw. in der Anpassung des elastisch gepufferten Querfe­ derweges und der zugehörigen Federkonstante an den bogenabhängigen Wert des Querspiels zwischen dem Fahrwerk und dem Wagenkasten.The advantages of the solution according to the invention lie in particular in the compact Design of the device or in the adaptation of the elastically buffered Querfe derweges and the associated spring constant to the arc-dependent value of Cross-game between the chassis and the body.

Die Erfindung soll nachfolgend an einem Ausführungsbeispiel näher erläutert wer­ den. Hierbei zeigen die Zeichnungen inThe invention will be explained in more detail below using an exemplary embodiment the. The drawings show in

Fig. 1 eine Draufsicht auf den Queranschlag Fig. 1 is a plan view of the cross stop

Fig. 2 eine Seitenansicht auf den Queranschlag Fig. 2 is a side view of the cross stop

Wie aus den Fig. 1 und 2 ersichtlich, ist die Rolle 1 am Wagenkasten 2 gelagert und die Konturplatte 3 am Fahrgestellrahmen 4 befestigt. Beim gleisbogenabhängigen Ausdrehen des Fahrgestellrahmens 4 kann die Rolle 1 jede beliebige Position zwi­ schen der in Fig. 1 dargestellten Lage im geraden Gleis und dem kleinsten Gleisbo­ genradius einnehmen. Die Konturplatte 3 weist beidseitig Festanschläge 5 und zwi­ schen diesen den elastischen Anschlag 6 auf. Der elastische Anschlag 6 besteht vorzugsweise aus Gummi und ist mittels der Grundplatte 7 auf der Konturplatte 3 befestigt. Die Kontur 8 des elastischen Anschlags 5 ist so bemessen, daß der elasti­ sche Anschlag im geraden Gleis eine weichere Kennlinie der Federkonstante als im engeren Bogen aufweist. Die Festanschläge 5 weisen dagegen eine Kontur 9 auf, die derart ausgeführt ist, daß die Profilfreiheit des Wagenkastens in jedem Gleisbo­ gen gewährleistet ist. As can be seen from FIGS. 1 and 2, the roll 1 is mounted on the carriage body 2 and fixed plate 3, the contour on the chassis frame 4. When track curve-dependent turning out of the chassis frame 4, the roller 1 may any position Zvi the position shown in Fig. 1 in the straight track and the smallest Gleisbo genradius rule taking. The contour plate 3 has fixed stops 5 on both sides and between these the elastic stop 6 . The elastic stop 6 is preferably made of rubber and is fastened to the contour plate 3 by means of the base plate 7 . The contour 8 of the elastic stop 5 is dimensioned such that the elastic stop in the straight track has a softer characteristic curve of the spring constant than in the narrower curve. The fixed stops 5 , however, have a contour 9 , which is designed such that the profile freedom of the car body in each Gleisbo gene is guaranteed.

BezugszeichenlisteReference list

11

Rolle
role

22nd

Wagenkasten
Car body

33rd

Konturplatte
Contour plate

44th

Fahrgestellrahmen
Chassis frame

55

Festanschläge
Fixed stops

66

elastischer Anschlag
elastic stop

77

Grundplatte
Base plate

88th

Kontur (elastische Anschlag)
Contour (elastic stop)

99

Kontur (Festanschläge)
Contour (fixed stops)

Claims (3)

1. Bogenabhängiger Queranschlag für die Beschränkung des Querspiels zwischen Wagenkästen und Fahrwerken von Schienenfahrzeugen, bestehend aus einer Rolle und einer Konturplatte, welche einerseits einen Festanschlag aufweist und andererseits mit einem elastischen Anschlag versehen ist, wobei die Rolle an dem Fahrwerk oder an dem Wagenkasten und die Konturplatte an dem jeweils anderen Fahrzeugteil angeordnet sein kann, dadurch gekennzeichnet, daß die Kontur (8) des elastischen Anschlags (6) in Abhängigkeit zur Kontur (9) des Fest­ anschlages (5) derart ausgebildet ist, daß die Quersteifigkeit und der Querfeder­ weg des elastischen Anschlags (6) in Abhängigkeit des Gleisbogens variabel ausführbar ist.1.Bend-dependent cross stop for the limitation of the transverse play between car bodies and undercarriages of rail vehicles, consisting of a roller and a contour plate, which on the one hand has a fixed stop and on the other hand is provided with an elastic stop, the roller on the undercarriage or on the car body and the Contour plate can be arranged on the other part of the vehicle, characterized in that the contour ( 8 ) of the elastic stop ( 6 ) depending on the contour ( 9 ) of the fixed stop ( 5 ) is designed such that the transverse rigidity and the transverse spring away elastic stop ( 6 ) depending on the track curve is variable. 2. Bogenabhängiger Queranschlag nach Anspruch 1, dadurch gekennzeichnet, daß die Quersteifigkeit des elastischen Anschlags (6) durch die Form seiner Grund­ platte (7) definierbar ist.2. Bow-dependent cross stop according to claim 1, characterized in that the transverse rigidity of the elastic stop ( 6 ) by the shape of its base plate ( 7 ) is definable. 3. Bogenabhängiger Queranschlag nach Anspruch 1, dadurch gekennzeichnet, daß sich der Querfederweg durch die Differenz der Kontur (8) des elastischen An­ schlags (6) zur Kontur (9) des Festanschlags (5) variieren läßt.3. Bow-dependent cross stop according to claim 1, characterized in that the transverse spring travel can be varied by the difference in contour ( 8 ) of the elastic stop ( 6 ) to the contour ( 9 ) of the fixed stop ( 5 ).
DE19838321A 1998-08-24 1998-08-24 Bow-dependent cross stop for the limitation of the cross play between car bodies and undercarriages of rail vehicles Expired - Fee Related DE19838321C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19838321A DE19838321C2 (en) 1998-08-24 1998-08-24 Bow-dependent cross stop for the limitation of the cross play between car bodies and undercarriages of rail vehicles
EP99113046A EP0982214B1 (en) 1998-08-24 1999-07-03 Curve dependent cross stop for limiting the transverse clearance between bodies and the running gear of railway vehicles
DE59908560T DE59908560D1 (en) 1998-08-24 1999-07-03 Bow-dependent cross stop for the limitation of the cross play between car bodies and undercarriages of rail vehicles
AT99113046T ATE259730T1 (en) 1998-08-24 1999-07-03 ARCH-DEPENDENT TRANSVERSE STOP FOR LIMITING THE TRANSVERSAL PLAY BETWEEN CAR BODY AND RUNNING GEARS OF RAIL VEHICLES
CZ19992529A CZ292818B6 (en) 1998-08-24 1999-07-15 Cross-feed stop for limiting transverse clearance between body casing and bogie of railway stock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19838321A DE19838321C2 (en) 1998-08-24 1998-08-24 Bow-dependent cross stop for the limitation of the cross play between car bodies and undercarriages of rail vehicles

Publications (2)

Publication Number Publication Date
DE19838321A1 true DE19838321A1 (en) 2000-03-02
DE19838321C2 DE19838321C2 (en) 2003-05-28

Family

ID=7878479

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19838321A Expired - Fee Related DE19838321C2 (en) 1998-08-24 1998-08-24 Bow-dependent cross stop for the limitation of the cross play between car bodies and undercarriages of rail vehicles
DE59908560T Expired - Lifetime DE59908560D1 (en) 1998-08-24 1999-07-03 Bow-dependent cross stop for the limitation of the cross play between car bodies and undercarriages of rail vehicles

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59908560T Expired - Lifetime DE59908560D1 (en) 1998-08-24 1999-07-03 Bow-dependent cross stop for the limitation of the cross play between car bodies and undercarriages of rail vehicles

Country Status (4)

Country Link
EP (1) EP0982214B1 (en)
AT (1) ATE259730T1 (en)
CZ (1) CZ292818B6 (en)
DE (2) DE19838321C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011107535A1 (en) 2010-03-04 2011-09-09 Alstom (Switzerland) Ltd Rail vehicle having means for limiting the lateral play on tight turns

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102581998B (en) * 2012-02-29 2014-07-30 株洲时代新材料科技股份有限公司 High-temperature short vulcanization process for transverse rubber backstop

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH670227A5 (en) * 1985-07-04 1989-05-31 Sig Schweiz Industrieges Rail vehicle superstructure transverse movement limiting equipment
DE4425562C1 (en) * 1994-07-20 1995-12-07 Aeg Schienenfahrzeuge Curve dependent cross=stop for limiting cross=play between wagon box and rotary frame of rail=borne vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH358464A (en) * 1957-10-22 1961-11-30 Ver Westdeutsche Waggonfab Equipment on rail vehicles with bogies to limit the lateral play between the car body and the bogie frame
GB1310660A (en) * 1969-05-13 1973-03-21 Gloucester Railway Carriage Railway vehicles
GB1386621A (en) * 1972-01-26 1975-03-12 Gloucester Railway Carriage Railway vehicles
DE2237638B2 (en) * 1972-07-31 1976-03-04 Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg Railway bogie mounting rotary motion check mechanism - thrust device parallel with friction piece between side-plate halves
US4408810A (en) * 1982-05-27 1983-10-11 Standard Car Truck Company Resilient side bearing

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH670227A5 (en) * 1985-07-04 1989-05-31 Sig Schweiz Industrieges Rail vehicle superstructure transverse movement limiting equipment
DE4425562C1 (en) * 1994-07-20 1995-12-07 Aeg Schienenfahrzeuge Curve dependent cross=stop for limiting cross=play between wagon box and rotary frame of rail=borne vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011107535A1 (en) 2010-03-04 2011-09-09 Alstom (Switzerland) Ltd Rail vehicle having means for limiting the lateral play on tight turns

Also Published As

Publication number Publication date
CZ292818B6 (en) 2003-12-17
DE59908560D1 (en) 2004-03-25
ATE259730T1 (en) 2004-03-15
DE19838321C2 (en) 2003-05-28
EP0982214A1 (en) 2000-03-01
EP0982214B1 (en) 2004-02-18
CZ252999A3 (en) 2000-03-15

Similar Documents

Publication Publication Date Title
DE3606325C2 (en)
EP2841318B1 (en) Device for transmitting a force between a chassis and a body of a rail vehicle
DE4204783C2 (en) Running gear for rail vehicles
DE19838321A1 (en) Bow-dependent cross stop for the limitation of the cross play between car bodies and undercarriages of rail vehicles
DE3026528A1 (en) Variable-height rail axle bearing - has distance pieces allowing vertical movement in spring jaws but not horizontal movement
EP1526055B1 (en) Railway vehicle, in particular a tramway vehicle, with an elastically mounted floor in the cabin.
DE10121266A1 (en) Device for guiding of bogie of rail vehicle has lemniscate linkage connected to end transverse support member of bogie, and with outer connecting point of linkage connected to bracket installed on body
DE2604769B2 (en) Device for guiding a rail vehicle bogie on the underframe of a car body
WO2000073586A1 (en) Cross frog
DE4393389C1 (en) Frog area around railway points or crossing
EP1339918B1 (en) Arrangement for changing a gauge of a railed vehicle
EP3490869A1 (en) Laterally flexible single joint having approximately linear guiding by means of a shaft
WO1998014248A1 (en) Roller skate
DE1605103C3 (en) Device for limiting the transverse spring travel of vehicles, in particular rail vehicles
DE2421203A1 (en) Car suspension with pivotted front and rear axles - braced by diagonal stiffening cables running from front to rear
EP1340663A1 (en) Variable gauge running gear with wheelframes for rail vehicles
DE4307267C1 (en) Stabilisation system for bogies of rail vehicles - has damper units on one vehicle side, each with connected catch unit
EP0533620A1 (en) Supporting device for a railway vehicle body on a bogie
DE948878C (en) Automatic track brake
DE3704492A1 (en) UNDERCARRIAGE SUSPENSION FOR RAIL VEHICLES
AT401034B (en) CHASSIS, IN PARTICULAR BOG, FOR A RAIL VEHICLE
DE1942703C (en) Rail vehicle with a low platform
DE1803053A1 (en) Support of the box of a rail vehicle
EP1409321A1 (en) Running gear for a rail vehicle
DE2854564A1 (en) Railway vehicle brake activating lever mechanism - has cylinder between ends of H-shaped link rod levers with few hinge points

Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8110 Request for examination paragraph 44
8304 Grant after examination procedure
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee