EP0803426B1 - Fahrwerk, insbesondere Drehgestell - Google Patents
Fahrwerk, insbesondere Drehgestell Download PDFInfo
- Publication number
- EP0803426B1 EP0803426B1 EP96106712A EP96106712A EP0803426B1 EP 0803426 B1 EP0803426 B1 EP 0803426B1 EP 96106712 A EP96106712 A EP 96106712A EP 96106712 A EP96106712 A EP 96106712A EP 0803426 B1 EP0803426 B1 EP 0803426B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- car body
- guide rods
- connecting rods
- rods
- body according
- 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
Links
- 239000006096 absorbing agent Substances 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
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
- B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
-
- 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
- B61F5/16—Centre bearings or other swivel connections between underframes and bolsters or bogies
Definitions
- the invention relates to a car body with a chassis with at least one sprung axle or Shaft, especially bogie, for rail vehicles, such as. B. funiculars.
- Such trolleys are known from WO 89/12566 and EP 0365 489 A2 and have the disadvantage that heavy bogie frames are required, and that for comfortable cross suspension and complicated for self-steering of the axles Devices must be arranged. Lead with poor substructure Deviations from the ideal rail position for bogie deformation or reduced driving comfort and increased wear.
- the invention has set itself the task of the disadvantages mentioned encounter and create a lightweight design for chassis. Due to the Use of radially displaceable spring-damper elements, which are the side or above the wheels, the vertical forces are directly in the Carriage body or directed into the bogie frame. With the spring-damper elements it is preferably air springs. The longitudinal and lateral forces are suspended or damped handlebars in the central pivot or headed directly into the car body. A major advantage is that the invention both the longitudinal and the transverse forces or their resilient Effects are dampened.
- the invention is characterized in that the axis / s or shaft / s by Handlebars arranged radially around a pivot point connected to the car body is / are and that the running axis / n or shaft / n through preferably parallel to the track arranged connecting rods with the car body or with each other is / are connected, whereby horizontal forces corresponding to the execution of the Handlebars and connecting rods in the arranged on the car body Pivot are guided undamped or initiated and that the vertical support of the wheels against the car body over the Barrel or shaft or the connecting rods or over the handlebars Spring elements, preferably air springs.
- Other essential features of the invention are specified in subclaims 2 - 8.
- Fig. 1 and 2 shows a bogie in elevation and plan
- Fig. 3 the Elevation of an axle undercarriage.
- Fig. 1 shows in plan a bogie of a rail vehicle in which the individual running axles 6 via damped or sprung in the axial direction Handlebar 4 are connected to the pivot 5 of the bogie.
- the handlebars 4 are optionally sprung and / or damped in the axial direction and have if necessary, at their connections to the individual components 6 and 5 elastic eyes 7, 7 'or are the bolt connections in elastic sleeves stored so that slight deformations within the connection during the Driving can be compensated.
- the handlebars 4 can also be used as shock absorbers be trained.
- the wheels 1 of the axes 6 are in the vertical direction Spring-damper elements 2 (Fig. 2) which are designed, for example, as an air spring are supported.
- the single ones Wheels 1 consecutive wheels 6 are by a resilient and / or damped Connecting rod 3 connected, for example, by a telescopic tube, in particular in suspended and / or damped in the axial direction, or a connecting rod with at least an elastically lined eye is formed.
- Both the connecting rods 3 and the links 4 are arranged in pairs, the links 4 being inclined to one another in plan otherwise essentially parallel and the connecting rods 3 of the axes 6 to each other are provided in parallel, in particular in the direction of travel 8.
- the handlebars 4 are fastened to a sleeve 10 which surrounds the component 5 in the form of a pivot vertical direction on component 5 is vertically displaceable, so that the car weight only is introduced into the chassis via the springs 2.
- both the connecting rods 3 and the handlebar 4 of rigid elements are formed that have little freedom of movement at the support point exhibit.
- at least one of the components 3 or 4 is preferably made with elastic Lanyards stored, or designed directly as a telescope, which means longer spring travel be made possible. In most cases, the lining of the eyes with one is sufficient elastic mass.
- the handlebars 4 and / or the connecting rods 3 as a telescopic damper element can be changed by changing the hydraulic pressure in the individual damper elements influence the spring stiffness or damper constant, so that the inclination of the car body can be influenced during rapid cornering, for example by reducing the hydraulic pressure on the inside of the curve and on the Outside the curve is increased compared to normal pressure.
- These measures can increase the maximum cornering speed.
- the use is essential to the invention of radially displaceable springs, preferably of air springs which move laterally or over the Wheels are arranged.
- the arrangement of the handlebars in a triangle to the central pivot point essential, the handlebars can also be unsprung, for example the connecting bolts are stored in elastic sleeves.
- the construction is not limited to the use of a bogie, it can also be used uniaxial trolleys (Fig. 3) are used, in which the handlebars 4 at one central point in the car body 9 and the half connecting rods 3 between the car body 9 and axis 6 are articulated. These measures equalize the Barrel axis 6 to the rail conditions without major deformations in the car body or introduced into the chassis frame.
- the invention enables a defined radial self-steering axis adjustment depending on of the existing transverse force using spring-loaded and possibly damped Connecting rods 3 and the handlebar assembly described above.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Toys (AREA)
- Handcart (AREA)
- Vehicle Body Suspensions (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Description
Claims (8)
- Wagenaufbau mit einem Fahrwerk mit mindestens einer gefederten Laufachse (6) oder Welle, insbesondere Drehgestell, für Schienenfahrzeuge, wie z. B. Standseilbahnen, dadurch gekennzeichnet, daß die Laufachse/n (6) oder Welle/n durch radial um einen Drehpunkt (5) angeordnete Lenker (4) mit dem Wagenaufbau (9) verbunden ist/sind und daß die Laufachse/n (6) oder Welle/n durch vorzugsweise parallel zur Spur angeordnete Verbindungsstangen (3) mit dem Wagenaufbau (9) bzw. untereinander verbunden ist/sind, wodurch Horizontalkräfte entsprechend der Ausführung der Lenker (4) und der Verbindungsstangen (3) in den am Wagenaufbau (9) angeordneten Drehpunkt (5) ungedämpft geführt oder gedämpft eingeleitet werden und daß die vertikale Abstützung der Laufräder gegenüber dem Wagenaufbau (9) über die Laufachse (6) bzw. Welle oder die Verbindungsstangen (3) oder über die Lenker (4) über Federelemente, vorzugsweise Luftfedern, erfolgt.
- Wagenaufbau nach Anspruch 1, dadurch gekennzeichnet, daß die Lenker (4) für jede Laufachse (6) paarweise zueinander symmetrisch zur Fahrzeugachse geneigt und gegebenenfalls mehrfach übereinander oder nebeneinander angeordnet sind, wobei bei mehrfacher Anordnung der Lenker (4) diese vorzugsweise parallel, jedoch auch im Winkel angeordnet sind.
- Wagenaufbau nach Anspruch 1, dadurch gekennzeichnet, daß die Lenker (4) in Achsrichtung elastisch und/oder gedämpft ausgebildet sind.
- Wagenaufbau nach Anspruch 1, dadurch gekennzeichnet, daß die Verbindungsstangen (3) in Achsrichtung gefedert und/oder gedämpft ausgebildet sind.
- Wagenaufbau nach Anspruch 1, dadurch gekennzeichnet, daß die Lenker (4) und Verbindungsstangen (3) gefedert und/oder gedämpft angeordnet sind.
- Wagenaufbau nach Anspruch 1, dadurch gekennzeichnet, daß zumindest ein Teil der Lenker und Verbindungsstangen (3 und 4) symmetrisch zur Fahrrichtung (8) mit regelbarer Federung bzw. Dämpfung ausgebildet sind, sodaß beispielsweise durch Änderung des Hydraulikdruckes in einzelnen Lenkern und Verbindungsstangen (3, 4) die Achsstellung des Schienenfahrzeuges bei unterschiedlichen Krümmungsradien der Schienen regelbar ist.
- Wagenaufbau nach Anspruch 1, dadurch gekennzeichnet, daß die Lenker (4) an einer Hülse (10) um den als Zapfen ausgebildeten Bauteil (5) gelagert sind und daß die Hülse (10) am Zapfen in vertikaler Richtung bewegbar geführt ist.
- Wagenaufbau nach Anspruch 1, dadurch gekennzeichnet, daß die Verdrehung der Laufachse (6) gegenüber dem Wagenaufbau (9) durch die Anordnung eines Dämpfers, welcher in einem Hebelarm zum Drehpunkt (5) wirkt, zwischen Laufachse (6) oder Verbindungsstange (3) oder Lenker (4) und Wagenaufbau (9) gedämpft ist.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES96106712T ES2145950T3 (es) | 1996-04-27 | 1996-04-27 | Tren de rodadura, especialmente para vehiculos sobre carriles. |
| AT96106712T ATE190574T1 (de) | 1996-04-27 | 1996-04-27 | Fahrwerk, insbesondere drehgestell |
| EP96106712A EP0803426B1 (de) | 1996-04-27 | 1996-04-27 | Fahrwerk, insbesondere Drehgestell |
| DE59604686T DE59604686D1 (de) | 1996-04-27 | 1996-04-27 | Fahrwerk, insbesondere Drehgestell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP96106712A EP0803426B1 (de) | 1996-04-27 | 1996-04-27 | Fahrwerk, insbesondere Drehgestell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0803426A1 EP0803426A1 (de) | 1997-10-29 |
| EP0803426B1 true EP0803426B1 (de) | 2000-03-15 |
Family
ID=8222726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP96106712A Expired - Lifetime EP0803426B1 (de) | 1996-04-27 | 1996-04-27 | Fahrwerk, insbesondere Drehgestell |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0803426B1 (de) |
| AT (1) | ATE190574T1 (de) |
| DE (1) | DE59604686D1 (de) |
| ES (1) | ES2145950T3 (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10054203C2 (de) * | 1999-11-03 | 2002-11-07 | Schaefer Enkeler Andreas | Drehgestell für Schienenfahrzeuge |
| DE102007025163A1 (de) * | 2007-05-29 | 2008-12-04 | Bombardier Transportation Gmbh | Schienenfahrzeug mit einstufiger Federung |
| PL224900B1 (pl) * | 2013-10-15 | 2017-02-28 | Politechnika Warszawska | Układ powiązania zestawów kół wózka samosterującego |
| TWI581995B (zh) * | 2014-07-31 | 2017-05-11 | Nippon Steel & Sumitomo Metal Corp | Railway vehicle trolley and railway vehicle with the trolley |
| CN111688750B (zh) * | 2020-06-30 | 2024-08-30 | 中车工业研究院有限公司 | 径向转向架 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2861522A (en) * | 1956-11-13 | 1958-11-25 | Transit Res Corp | Light-weight rail truck |
| GB1306080A (de) * | 1969-10-13 | 1973-02-07 | ||
| DE3706180A1 (de) * | 1987-02-26 | 1988-09-08 | Messerschmitt Boelkow Blohm | Fahrwerk fuer ein schienenfahrzeug |
| FI82424C (fi) * | 1989-05-24 | 1991-03-11 | Valmet Oy | Boggiekonstruktion foer jaernvaegsvagn. |
-
1996
- 1996-04-27 ES ES96106712T patent/ES2145950T3/es not_active Expired - Lifetime
- 1996-04-27 EP EP96106712A patent/EP0803426B1/de not_active Expired - Lifetime
- 1996-04-27 DE DE59604686T patent/DE59604686D1/de not_active Expired - Fee Related
- 1996-04-27 AT AT96106712T patent/ATE190574T1/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE59604686D1 (de) | 2000-04-20 |
| EP0803426A1 (de) | 1997-10-29 |
| ATE190574T1 (de) | 2000-04-15 |
| ES2145950T3 (es) | 2000-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0031008B1 (de) | Drehgestell für Schienenfahrzeuge | |
| EP0565676B1 (de) | Fahrwerk für niederflurwagen | |
| EP1610995B1 (de) | Fahrwerk für ein schienenfahrzeug mit verbesserter querfederung | |
| DE4311521C1 (de) | Wankstütze für Schienenfahrzeuge | |
| EP0017856B1 (de) | Aufhängung für ein Fördermittel | |
| EP0547188B1 (de) | Drehgestell für schnellauffähige schienenfahrzeuge | |
| CH676220A5 (de) | ||
| EP1592570B1 (de) | Radaufhängung für kraftfahrzeuge | |
| DE2027885A1 (de) | Achsaufhängung, insbesondere Hinterachs aufhangung von Kraftfahrzeugen | |
| DE2142523A1 (de) | Radaufhaengung fuer fahrzeuge, insbesondere kraftfahrzeuge | |
| DE19826448C2 (de) | Fahrwerk für ein Schienenfahrzeug | |
| EP0649782B1 (de) | Schienenfahrzeug und Fahrwerk für ein derartiges Fahrzeug | |
| EP0598353B1 (de) | Fahrwerk für Niederflurbahnen | |
| EP0803426B1 (de) | Fahrwerk, insbesondere Drehgestell | |
| DE102017200006A1 (de) | Neigefahrzeug | |
| EP0016469B1 (de) | Vorrichtung zum elastischen Abstützen eines verwindungssteifen Aufbaues auf einem verwindungsweichen Fahrgestellrahmen von Kraftfahrzeugen | |
| AT404010B (de) | Fahrwerk, insbesondere drehgestell für ein schienenfahrzeug wie z. b. für den wagen einer standseilbahn | |
| EP0439574B1 (de) | Angetriebenes fahrwerk mit lenkbaren einzellaufwerken | |
| EP0507146B1 (de) | Schienenfahrzeug, insbesondere Niederflurfahrzeug | |
| DE4214066A1 (de) | Fahrwerk fuer ein schienenfahrzeug | |
| DE1010092B (de) | Laufwerksanordnung fuer einen Schienengliederzug | |
| DE3742599A1 (de) | Einrichtung zur hoehenverstellung eines fahrzeugrades | |
| DE1138645B (de) | Hinterradabfederung, insbesondere fuer Kraftfahrzeuge | |
| EP0692420B1 (de) | Gelenkfahrzeug mit einem zweirädrigen Laufwerk | |
| EP2803514A1 (de) | Aufhängungseinrichtung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT CH DE ES FR IT LI |
|
| 17P | Request for examination filed |
Effective date: 19970909 |
|
| 17Q | First examination report despatched |
Effective date: 19981210 |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
| GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: LEITNER AUSTRIA GMBH |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT CH DE ES FR IT LI |
|
| REF | Corresponds to: |
Ref document number: 190574 Country of ref document: AT Date of ref document: 20000415 Kind code of ref document: T |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: ISLER & PEDRAZZINI AG Ref country code: CH Ref legal event code: EP |
|
| RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: LEITNER INTERNATIONAL B.V. |
|
| REF | Corresponds to: |
Ref document number: 59604686 Country of ref document: DE Date of ref document: 20000420 |
|
| ET | Fr: translation filed | ||
| ITF | It: translation for a ep patent filed | ||
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2145950 Country of ref document: ES Kind code of ref document: T3 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PFA Free format text: LEITNER INTERNATIONAL B.V. TRANSFER- HIGH TECHNOLOGY INVESTMENTS B.V. |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: CD |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: PC2A |
|
| 26N | No opposition filed | ||
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCAR Free format text: ISLER & PEDRAZZINI AG;POSTFACH 1772;8027 ZUERICH (CH) |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20090629 Year of fee payment: 14 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20101103 |
|
| REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 20 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20150310 Year of fee payment: 20 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20150414 Year of fee payment: 20 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20150408 Year of fee payment: 20 Ref country code: AT Payment date: 20150325 Year of fee payment: 20 Ref country code: IT Payment date: 20150422 Year of fee payment: 20 |
|
| REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK07 Ref document number: 190574 Country of ref document: AT Kind code of ref document: T Effective date: 20160427 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20160803 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20160428 |