EP0189382A2 - Véhicule ferroviaire à grande vitesse à caisse inclinable - Google Patents
Véhicule ferroviaire à grande vitesse à caisse inclinable Download PDFInfo
- Publication number
- EP0189382A2 EP0189382A2 EP86830008A EP86830008A EP0189382A2 EP 0189382 A2 EP0189382 A2 EP 0189382A2 EP 86830008 A EP86830008 A EP 86830008A EP 86830008 A EP86830008 A EP 86830008A EP 0189382 A2 EP0189382 A2 EP 0189382A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- bogie
- cross bearer
- attitude
- railway vehicle
- suspension means
- 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.)
- Withdrawn
Links
- 239000000725 suspension Substances 0.000 claims abstract description 17
- 239000000872 buffer Substances 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 238000004873 anchoring Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001105 regulatory effect 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
- B61F5/02—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
- B61F5/245—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes by active damping, i.e. with means to vary the damping characteristics in accordance with track or vehicle induced reactions, especially in high speed mode
-
- 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
- B61F1/00—Underframes
- B61F1/08—Details
- B61F1/14—Attaching or supporting vehicle body-structure
-
- 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
Definitions
- the present invention relates to high-speed railway vehicles with variable-attitude bodies.
- the invention relates to a railway vehicle in which the body is supported by bogies through vertical and transverse resilient suspension means and is rotatable relative to the bogies in a plane transverse the vehicle to vary its attitude in dependence on the running conditions, and in which actuator means are provided for effecting these variations in attitude.
- each bogie is provided with a torsion bar device associated with the cross bearer to limit the roll of the body, as well as a calibratable anti-snaking device.
- the body of a railway vehicle according to the invention is schematically indicated C and is suspended on supporting bogies only one of which is indicated B in the drawings.
- the bogie B has a structure constituted by two side members 10 of double swan-neck shape which support at their ends two axles 12 carrying the wheels 14 of the bogie.
- the axles 12 are supported by the side members 10 through axle boxes 16 and respective connecting rods 18 articulated to the structure of the bogie by resilient joints 20.
- the primary suspension of the bogie B comprises helical springs 22 with respective lower rubber blocks (not shown), and vertical hydraulic shock-absorbers 24.
- brake units 26 are provided for braking the wheels 14, which are constituted by four brake discs (two per axle) and associated linkages of the operating cylinders.
- the brake units are supported by two crossbeams 28 connected resiliently to the side members 10.
- the structure of the bogie B further includes two transverse members 30 which interconnect the central parts of the side members 10 and, in the manner explained below, support a cross bearer, generally indicated 32.
- This has a box structure with a central through-aperture 34 which is elongate in a transverse direction and on the sides of which are disposed two lateral stop members 36 with rubber buffer blocks 39.
- the cross bearer 32 also has four downwardly-projecting attachment lugs 38 each of which is articulated at its lower end 40 to the lower end of a connecting rod 44.
- the upper end of each connecting rod 44 is articulated at 46 to an attachment part 52 carried by the corresponding transverse member 30 of the bogie B.
- connection through the connecting rods 44 allows the cross bearer 32 to rotate relative to the structure of the bogie B in a plane transverse thereto, or about an axis parallel to the longitudinal axis of the vehicle.
- connecting rods 44 and the cross bearer 32 and the structure of the bogie B may be achieved by hinges or ball jonts.
- the disposition of the connecting rods 44 is such as to determine the centre of instantaneous rotation of the body according to the requirements of both passenger comfort and the clearance gauge of the vehicle.
- the cross bearer 32 carries the secondary suspension of the bogie, which supports the body C of the vehicle.
- this secondary suspension comprises, in the embodiment illustrated, a pair of bellows air springs 54 with bases bearing on respective resilient rubber-metal buffers 56 in which respective forked anchoring members 58 carried by the cross bearer 32 are inserted ( Figure 4).
- the body C rests on the springs 54 of the secondary suspension not directly but with the interposition of a load-bearing cross member 68 rigidly fixed directly to the frame of the body.
- the load-bearing cross member 68 carries all the members connecting the body to the bogie.
- These members include an anti-roll device constituted by a series of four vertical connecting rods 70 articulated at their upper ends to lugs 72 of the load-bearing cross member 68 and at their lower ends to arms 74 connected to the structure of the bogie 10 through transverse torsion bars 76.
- two hydraulic shock-absorbers 78 are interposed between the cross member 68 and the cross bearer 32 for the purpose of damping lateral movements of the body.
- air equalisation valves are provided in a conventional manner between the springs 54 and the auxiliary reservoirs of the suspension, not illustrated in the drawings, which are located on the body C.
- the secondary suspension as well as providing the vertical and transverse suspension for the body, allows the bogie to rotate in a horizontal plane relative to the body on entering bends. Furthermore, by virtue of the arrangement according to the invention, the secondary suspension benefits from the compensation for transverse acceleration due to the variation in attitude.
- the load-bearing cross member 68 may also be used for the fitting of any calibratable anti-snaking device for ensuring better stability of the bogie.
- a central structure 80 is used which is fixed to the body C and projects downwardly through the aperture 34 in the bearer 32.
- Two reaction members 82 are fixed to the lower end of the structure 80, each constituted by a series of precompressed rubber elements carrying an end bearing plate which reacts against complementary reaction parts of the transverse members 30 of the bogie B.
- the structure 80 cooperates laterally with the stops 36 to limit transverse movements of the body relative to the bogie.
- the neutral that is, the non-rotated, position of the cross bearer 32 and hence of the body C relative to the bogie is attained simply by gravity, without the intervention of hydraulic controls, which leads to absolute safety and the vehicle being able to run even in the event of breakdown of the controls (hydraulic or electrical) for attitude variation.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Vehicle Body Suspensions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT6704585 | 1985-01-18 | ||
IT67045/85A IT1183754B (it) | 1985-01-18 | 1985-01-18 | Veicolo ferroviario per alte velocita con cassa ad assetto variabile |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0189382A2 true EP0189382A2 (fr) | 1986-07-30 |
EP0189382A3 EP0189382A3 (fr) | 1987-08-26 |
Family
ID=11299146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86830008A Withdrawn EP0189382A3 (fr) | 1985-01-18 | 1986-01-16 | Véhicule ferroviaire à grande vitesse à caisse inclinable |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0189382A3 (fr) |
IT (1) | IT1183754B (fr) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0287821A2 (fr) * | 1987-04-23 | 1988-10-26 | Waggonfabrik Talbot | Véhicule ferroviaire avec mécanisme d'inclinaison |
DE3711907A1 (de) * | 1987-04-08 | 1988-11-10 | Gutehoffnungshuette Man | Gleisbogenabhaengige wagenkastenneigungssteuerung fuer luftfeder-drehgestelle |
FR2633887A1 (fr) * | 1988-07-06 | 1990-01-12 | Durand Charles | Procede et dispositif pour le controle de la suspension active de caisse sur un vehicule ferroviaire |
AT395569B (de) * | 1987-01-20 | 1993-01-25 | Gutehoffnungshuette Man | Luftfederdrehgestell, insbesondere fuer schnellauffaehige schienenfahrzeuge |
EP0844159A1 (fr) * | 1996-11-25 | 1998-05-27 | Gec Alsthom Transport Sa | Dispositif de pendulation à bielles et bogie à pendulation à bielles |
EP0857635A2 (fr) | 1997-02-11 | 1998-08-12 | Siemens SGP Verkehrstechnik GmbH | Bogie d'un véhicule ferroviaire et méthode pour sa fabrication |
FR2771065A1 (fr) | 1997-11-20 | 1999-05-21 | Gec Alsthom Transport Sa | Dispositif de pendulation a verins et bogie a pendulation a verins |
AT405166B (de) * | 1996-12-19 | 1999-06-25 | Siemens Sgp Verkehrstech Gmbh | Drehgestell-fahrwerk für ein schienenfahrzeug |
EP0930211A1 (fr) | 1998-01-16 | 1999-07-21 | Siemens SGP Verkehrstechnik GmbH | Bogie pour un véhicule ferroviaire inclinable |
DE4423637C2 (de) * | 1994-07-06 | 2000-08-17 | Siemens Ag | Vorrichtung zur gleisbogenabhängigen Steuerung eines Wagenkastens |
DE4423638C2 (de) * | 1994-07-06 | 2000-08-17 | Siemens Ag | Vorrichtung zur gleisbogenabhängigen Steuerung eines Wagenkastens |
AT408739B (de) * | 1990-12-14 | 2002-02-25 | Mannesmann Rexroth Ag | Neigungsvorrichtung für einen wagenkasten, insbesondere eines schienenfahrzeuges |
CN109094596A (zh) * | 2018-10-09 | 2018-12-28 | 中车眉山车辆有限公司 | 一种转向架与车辆连接结构 |
CN115230767A (zh) * | 2022-08-18 | 2022-10-25 | 中车株洲电力机车有限公司 | 一种一系悬挂装置及转向架 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR818803A (fr) * | 1936-06-08 | 1937-10-04 | Decauville Aine Soc Nouv Ets | Dispositif de stabilisation en courbe pour véhicules et véhicules munis de ce dispositif |
DE2040922A1 (de) * | 1970-08-18 | 1972-02-24 | Mak Maschb Gmbh | Querfederung des Aufbaus von Schienenfahrzeugen |
US3717104A (en) * | 1970-07-08 | 1973-02-20 | United Aircraft Corp | Active roll controling truck stabilizing mechanism |
DE2145738A1 (de) * | 1971-09-13 | 1973-03-22 | Wegmann & Co | Schienenfahrzeug mit gleisbogensteuerung |
GB1330494A (en) * | 1971-04-19 | 1973-09-19 | Mlw Worthington Ltd | Truck assemblies |
FR2345330A1 (fr) * | 1976-03-23 | 1977-10-21 | Fiat Spa | Perfectionnements aux bogies de wagons de chemin de fer roulant a grande vitesse |
US4069767A (en) * | 1972-11-08 | 1978-01-24 | Lucas Aerospace | Pneumatically controlled hydromechanical railway car stabilizing apparatus |
CH600426A5 (en) * | 1976-05-14 | 1978-06-15 | Sig Schweiz Industrieges | Electrohydraulic transverse inclination mechanism |
-
1985
- 1985-01-18 IT IT67045/85A patent/IT1183754B/it active
-
1986
- 1986-01-16 EP EP86830008A patent/EP0189382A3/fr not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR818803A (fr) * | 1936-06-08 | 1937-10-04 | Decauville Aine Soc Nouv Ets | Dispositif de stabilisation en courbe pour véhicules et véhicules munis de ce dispositif |
US3717104A (en) * | 1970-07-08 | 1973-02-20 | United Aircraft Corp | Active roll controling truck stabilizing mechanism |
DE2040922A1 (de) * | 1970-08-18 | 1972-02-24 | Mak Maschb Gmbh | Querfederung des Aufbaus von Schienenfahrzeugen |
GB1330494A (en) * | 1971-04-19 | 1973-09-19 | Mlw Worthington Ltd | Truck assemblies |
DE2145738A1 (de) * | 1971-09-13 | 1973-03-22 | Wegmann & Co | Schienenfahrzeug mit gleisbogensteuerung |
US4069767A (en) * | 1972-11-08 | 1978-01-24 | Lucas Aerospace | Pneumatically controlled hydromechanical railway car stabilizing apparatus |
FR2345330A1 (fr) * | 1976-03-23 | 1977-10-21 | Fiat Spa | Perfectionnements aux bogies de wagons de chemin de fer roulant a grande vitesse |
CH600426A5 (en) * | 1976-05-14 | 1978-06-15 | Sig Schweiz Industrieges | Electrohydraulic transverse inclination mechanism |
Non-Patent Citations (1)
Title |
---|
RAILWAY GAZETTE INTERNATIONAL, vol. 133, January 1977, pages 27,29,31, London, GB; "Prototype APTs take shape at Derby" * |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT395569B (de) * | 1987-01-20 | 1993-01-25 | Gutehoffnungshuette Man | Luftfederdrehgestell, insbesondere fuer schnellauffaehige schienenfahrzeuge |
DE3711907A1 (de) * | 1987-04-08 | 1988-11-10 | Gutehoffnungshuette Man | Gleisbogenabhaengige wagenkastenneigungssteuerung fuer luftfeder-drehgestelle |
EP0287821A2 (fr) * | 1987-04-23 | 1988-10-26 | Waggonfabrik Talbot | Véhicule ferroviaire avec mécanisme d'inclinaison |
EP0287821A3 (en) * | 1987-04-23 | 1989-02-01 | Weco Drehgestelltechnik Gmbh | Railway vehicle with tilting mechanism |
FR2633887A1 (fr) * | 1988-07-06 | 1990-01-12 | Durand Charles | Procede et dispositif pour le controle de la suspension active de caisse sur un vehicule ferroviaire |
WO1990000485A1 (fr) * | 1988-07-06 | 1990-01-25 | Durand Charles Rene | Procede et dispositif pour le controle de la suspension active de caisse sur un vehicule ferroviaire |
AT408739B (de) * | 1990-12-14 | 2002-02-25 | Mannesmann Rexroth Ag | Neigungsvorrichtung für einen wagenkasten, insbesondere eines schienenfahrzeuges |
DE4423638C2 (de) * | 1994-07-06 | 2000-08-17 | Siemens Ag | Vorrichtung zur gleisbogenabhängigen Steuerung eines Wagenkastens |
DE4423637C2 (de) * | 1994-07-06 | 2000-08-17 | Siemens Ag | Vorrichtung zur gleisbogenabhängigen Steuerung eines Wagenkastens |
EP0844159A1 (fr) * | 1996-11-25 | 1998-05-27 | Gec Alsthom Transport Sa | Dispositif de pendulation à bielles et bogie à pendulation à bielles |
US5970883A (en) * | 1996-11-25 | 1999-10-26 | Gec Alsthom Transport Sa | Link tilt device and a link tilt bogie |
FR2756241A1 (fr) * | 1996-11-25 | 1998-05-29 | Gec Alsthom Transport Sa | Dispositif de pendulation a bielles et bogie a pendulation a bielles |
AT405166B (de) * | 1996-12-19 | 1999-06-25 | Siemens Sgp Verkehrstech Gmbh | Drehgestell-fahrwerk für ein schienenfahrzeug |
EP0857635A2 (fr) | 1997-02-11 | 1998-08-12 | Siemens SGP Verkehrstechnik GmbH | Bogie d'un véhicule ferroviaire et méthode pour sa fabrication |
EP0918008A1 (fr) | 1997-11-20 | 1999-05-26 | Alstom Transport S.A. | Dispositif de pendulation à vérins, et bogie à pendulation à vérins |
FR2771065A1 (fr) | 1997-11-20 | 1999-05-21 | Gec Alsthom Transport Sa | Dispositif de pendulation a verins et bogie a pendulation a verins |
US6199875B1 (en) | 1997-11-20 | 2001-03-13 | Gec Alsthom Transport Sa | Tilting apparatus having actuators, and a tilting bogie having actuators |
EP0930211A1 (fr) | 1998-01-16 | 1999-07-21 | Siemens SGP Verkehrstechnik GmbH | Bogie pour un véhicule ferroviaire inclinable |
CN109094596A (zh) * | 2018-10-09 | 2018-12-28 | 中车眉山车辆有限公司 | 一种转向架与车辆连接结构 |
CN109094596B (zh) * | 2018-10-09 | 2024-02-06 | 中车眉山车辆有限公司 | 一种转向架与车辆连接结构 |
CN115230767A (zh) * | 2022-08-18 | 2022-10-25 | 中车株洲电力机车有限公司 | 一种一系悬挂装置及转向架 |
CN115230767B (zh) * | 2022-08-18 | 2023-10-13 | 中车株洲电力机车有限公司 | 一种一系悬挂装置及转向架 |
Also Published As
Publication number | Publication date |
---|---|
IT1183754B (it) | 1987-10-22 |
EP0189382A3 (fr) | 1987-08-26 |
IT8567045A0 (it) | 1985-01-18 |
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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 |
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AK | Designated contracting states |
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PUAL | Search report despatched |
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17P | Request for examination filed |
Effective date: 19870918 |
|
17Q | First examination report despatched |
Effective date: 19871217 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19880427 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SANTANERA, ORESTE |