EP3046824A1 - Fahrwerk für ein schienenfahrzeug - Google Patents
Fahrwerk für ein schienenfahrzeugInfo
- Publication number
- EP3046824A1 EP3046824A1 EP14808543.4A EP14808543A EP3046824A1 EP 3046824 A1 EP3046824 A1 EP 3046824A1 EP 14808543 A EP14808543 A EP 14808543A EP 3046824 A1 EP3046824 A1 EP 3046824A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- chassis
- hydraulic
- fluid
- bearing
- frame
- 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
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 15
- 239000000806 elastomer Substances 0.000 claims abstract description 14
- 230000003137 locomotive effect Effects 0.000 claims abstract description 5
- 239000012530 fluid Substances 0.000 claims description 95
- 238000012806 monitoring device Methods 0.000 claims description 10
- 230000005284 excitation Effects 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 4
- 230000006399 behavior Effects 0.000 abstract 1
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 230000001419 dependent effect Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
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
- B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
- B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
- B61F5/32—Guides, e.g. plates, for axle-boxes
-
- 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
- B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
- B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
- B61F5/32—Guides, e.g. plates, for axle-boxes
- B61F5/325—The guiding device including swinging arms or the like to ensure the parallelism of the 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
- B61F5/38—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
- B61F5/38—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles
- B61F5/386—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles fluid actuated
Definitions
- Chassis for a rail vehicle The invention relates to a chassis for a rail vehicle, in particular for a locomotive, according to the preamble of claim 1.
- the published patent application DE 44 24 884 AI discloses a barrel ⁇ plant for rail vehicles with at least two wheelsets. Je ⁇ the wheelset is arranged on both sides of the handlebar between the axle and vehicle frame or bogie frame.
- Each Radsatzscher is designed as a wishbone, the pivot points are formed by recordings with associated bolts in the corner areas.
- Two articulation points are arranged on one part and another articulation point on the other part.
- the articulation point determining the transverse axis stiffness has a low horizontal rigidity as a soft receptacle, while the other two articulation points have a high horizontal rigidity as hard receptacles.
- the translation DE 699 20 527 T2 of the patent EP 1 228 937 Bl shows a device for guiding the axes of the bogie of a rail vehicle.
- the Vorrich ⁇ processing comprises at least one elastic-hydraulic drive joint, which is connected along a horizontal axis between a housing of each mounted axle and the bogie frame.
- the drive joint is controlled by an active control of the primary undercarriage of the bogie for the radial alignment of the axles to a curve of the track and acts as a hydraulic cylinder.
- This solution is accompanied by the disadvantage of a complex actively controlled, hydraulic Radsatzlenkung.
- a Achslenkerlager especially for rail vehicles known. It comprises a handlebar bolt rotatable about a transverse direction and at least one spring element which is arranged between the handlebar bolt and the handlebar eye of the axle guide.
- the spring element comprises a hydraulic sleeve having an outer and an inner housing, which surround each other at a radial distance, to form an annular gap.
- a rubber-elastic element is pre ⁇ see which at least two diametrically at least partially defines oppositely lying ⁇ chambers which are filled with a hydraulic fluid and are connected to one another via an overflow channel.
- the stiffness characteristics of the bearing is influenced by the geometry of the rubber elastic ele ments ⁇ as well as the geometric design of the chambers.
- the disclosed wishbone is inelastic connected in its central region with the wheelset bearing housing and coupled to be ⁇ nem the handlebar eye opposite end via a shock absorber to the chassis of the rail vehicle.
- the Offenlegungsschrift DE 10 2010 033 811 Al discloses a hydraulic bearing, composed of a metallic réellebol ⁇ zen, which is sheathed by an elastomer such a way that by a vulcanized two-part intermediate sleeve half-shell form two symmetrical, diametrically opposed Chamber may be formed, which serve to receive hydraulic damping fluid. Over this an outer sleeve is pulled. Through the elastomer has a relative Radialverla ⁇ delay of the inner bolt is made possible to the outer sleeve, the affected depending on characteristics of the resilient movement of the bearing in Depending ⁇ ness of the damping or stiffness. By additional insertion of sealing lips on the chambers ⁇ between the outer and intermediate sleeve a hermetic and permanent sealing of the chambers is achieved.
- a hydraulic anti-vibration support sleeve for suspension units of motor vehicles has two rigid tubes, one of which surrounds the other tube.
- the tubes are interconnected by an elastomeric body to form two tight, diametrically opposed chambers which are interconnected by a narrow channel.
- the chambers and the channel are filled with a liquid.
- the chambers are defined in part by a flexible sealing membrane separating them from an air chamber.
- the invention has for its object to provide a chassis of the type mentioned above, which solves the conflict of goals between dynamic running behavior during navigation and driving stability when driving straight ahead at high speed.
- the object is achieved by a gattungsge ⁇ mäßes chassis with the features specified in the characterizing part of claim 1.
- the chassis for a rail vehicle in particular ⁇ special for a locomotive, on at least one ers ⁇ th wheel set and a second wheel supported chassis frame.
- the chassis on both sides je ei ⁇ nen wishbone to the horizontal axle guide of the wheelset on.
- each wishbone Since ⁇ the bearings of each wishbone are on the corners je ⁇ Weils a horizontally aligned, isosceles triangle arranged, the top of the wheel set side bearing and its base form the frame-side bearing.
- the arrangement of the bearings on the corners of an isosceles triangle distributed symmetrically with respect to the longitudinal direction achieves a particularly high transverse rigidity of the wishbone, which is determined by the properties of the elastomer in the bearings.
- the variable longitudinal stiffness of the hydraulic bearing is dependent on the frequency of executives to be transmitted, which are dependent on the speed excited by the shaft of a wheelset.
- the hydraulic bearing has high longitudinal excitement at high excitation frequencies and low longitudinal stiffness at low excitation frequencies.
- An arc travel of the railway vehicle is characterized by low excitation frequencies to be transmitted by the wishbone managers, so that the thus enables ⁇ reciprocating low longitudinal stiffness of the hydraulic bearing, a radial position of the first and second set of wheels.
- speeds ⁇ managers are energized at high frequencies, so that the concomitant high longitudinal stiffness of Hyd ⁇ rauliklagers causes a high driving stability of the suspension.
- a frame-side bearing has a elastomer bush ⁇ vertically passing through bearing pin with horizontally extending through holes, are guided by the fastening means for connecting the bearing to the chassis frame above and below the elastomer bushing.
- chassis according to the invention has a Radsatz workedes bearing a hydrau ⁇ likbuchse vertically passing through bearing pin with a vertically extending through hole, are guided by the fastening means for connecting the bearing to the axle of the wheels coaxially through the hydraulic bushing.
- Solar attachment means well-running link pin as well as a screw connection have a common vertical Ach ⁇ se, wherein the link pins in holes on the axle bearing of the wheelset and is located below the above hydraulic ⁇ socket.
- each hydraulic jack an in the longitudinal direction of the outside fluid chamber and an internal longitudinal fluid chamber, which are gen undergraduate arranged each other overall lying in the longitudinal direction and ge ⁇ filled with a hydraulic fluid, wherein in each fluid chamber, a fluid passage for Inlet or outflow of hydraulic fluid in or out of the fluid ⁇ chamber is connected, wherein the longitudinal stiffness of the Hyd ⁇ raulikbuchse varies depending on the excitation frequency of enforced by Radsatz Installations practice fluid flows into or out of a fluid chamber.
- the flow resistance which the fluid channel opposes to a fluid flow of the hydraulic fluid, determines how fast hydraulic fluid is pressurized by a guide
- Fluid chamber can flow out or pressurized hydraulic fluid from a fluid channel can flow into a fluid chamber.
- the size and length of the fluid channel play ei ⁇ ne decisive role. Lying inside and outside are here in relation to the longitudinal direction, which is defined as running parallel to the travel or rail direction, be ⁇ draws.
- the first and second sets of wheels are arranged one behind the other - in other words, on both sides of a middle of the chassis - an inner fluid chamber being arranged on each side. mer of the center of the chassis facing away and arranged an outer fluid chamber of the center of the chassis.
- each hydraulic bushing of the chassis according to the invention each have an internal fluid channel, via which the outer fluid chamber and the inner fluid ⁇ chamber of the same hydraulic jack are hydraulically coupled.
- the hydraulic coupling allows a fluid exchange between the fluid chambers of each hydraulic bushing via the internal, ie within a hydraulic sleeve extending fluid channel.
- the flow resistance and the Querbe ⁇ accelerations of wheel and chassis frame determine the frequency-dependent longitudinal stiffness of the hydraulic jack.
- the wheel set guide reacts dynamically soft at low shaft running frequencies of the wheelset, so that the first and second wheelsets can adjust radially to the track curve.
- At high wave frequencies as they occur at higher Fahrge ⁇ speeds on rather straight track gradients with very large radii of curvature, increases the longitudinal stiffness of the wheel set side bearing and thus the driving stability of the chassis.
- ⁇ chassis running hydraulic bushes are connected via external fluid channels such that the outer fluid chamber of the first set of wheels with the inner fluid chamber of the second set and the inner fluid chamber of the first set of wheels with the outer fluid chamber of the second Wheels are hydraulically coupled.
- Fluid chambers of under defenceli ⁇ cher hydraulic sockets can be hydraulically coupled via external, designed as a rigid lines or flexible hoses fluid channels. The coupling is symmetrical to the longitudinal direction on both sides of the chassis. The steering of the first and second wheelset takes place just as passively. By coupling the radial position of the wheelsets is favored in the track curve and ensures the required high longitudinal stiffness when starting with high tensile force or braking.
- the pressure sensors are individually and / or serially connected to a pressure monitoring device, and wherein the pressure monitoring device is adapted to a warning signal to a Monsteu- er réelle of Rail vehicle to communicate, if individual and / or all pressure sensors respond.
- the pressure sensors measure the pressure prevailing in coupled fluid chambers, and a switch is closed when the pressure falls below a threshold. In individual connection of the pressure sensors with the pressure monitoring device can be determined separately there for each hydraulic jack, whether there is a critical pressure drop.
- the pressure sensors are connected in series with the pressure monitoring device, it is possible to determine whether there is an overall critical pressure drop in the hydraulic sockets. Depending on the determination may the shooting ⁇ nenhuss issued a warning about the critical pressure drop at a central control unit. As a result, the reliability of the rail vehicle can be ensured.
- chassis according to the invention is between the first wheel and the second set of wheels a third set of wheels is arranged.
- the invention so far described for biaxial chassis is also applicable to three-axle chassis, where between the first and second wheelset as the outer wheel sets still a third, inner wheel is arranged.
- a third, inner wheel is arranged.
- FIG. 3 is a partially sectioned side view of a three ⁇ wishbone
- FIG 4 shows a plan view of the wishbone of Figure 3
- FIG 5 is a graph of the frequency dependence of the longitudinal stiffness of a hydraulic jack of the three- ⁇ eckslenkers
- FIG. 7 shows a first circuit of pressure sensors for signal transmission to a pressure monitoring device
- FIG. 8 shows a second circuit of pressure sensors for signal transmission to a pressure monitoring device are illustrated schematically.
- the chassis frame 2 is supported at least on a first wheel set 3 and a second wheel set 4, which in the following commonly referred to as wheelsets 3 and 4.
- Je ⁇ of the wheelsets 3 and 4 has two rail wheels 5, wel ⁇ che by a mounted in two axle bearings 6 wheel 7 are ver ⁇ prevented.
- For horizontal axle guidance of the wheelsets 3 and 4 these are each articulated on both chassis sides via wishbones 8 on the chassis frame 2.
- Each wishbone 8 is connected to a journal bearing 6 by a wheel-set side bearing 9 and the chassis frame 2 by two frame-side bearing 10 articulated.
- the frame-side bearing 9 have elastomer bushes 11 with constant longitudinal and transverse stiffness and the wheelset bearing 10 hydraulic bushes with constant transverse stiffness and variable longitudinal stiffness.
- the bearings 9 and 10 of each Dreieckslen ⁇ kers 8 are arranged on the corners of a horizontally aligned, isosceles triangle, the tip of the wheel set side bearing 9 and its base form the rahmenseiti ⁇ gen bearings 10.
- each wishbone 8 The bearings 9 and 10 of each wishbone 8 are arranged on the corners of each of a horizontally aligned, isosceles triangle, the tip of the wheel-side bearing 9 and its base form the frame-side bearing 10.
- a three-axle chassis 1 according to FIG. 2 has a third wheel set 13 which is arranged in the longitudinal direction X between the first wheel set 3 and the second wheel set 4 and connected to the chassis frame 2.
- the outer wheelsets 3 and 4 are aligned radially to the track curve, which is indicated in FIG 1 and FIG 2 by a dash-dot line.
- each of the wishbones 8 has a handlebar body 14, over which horizontally extending connecting wall 15 two smaller handlebar eyes 16 for receiving the elastomer bushes 11 and a larger handlebar eye 17 for Receiving the hydraulic bush 12 are connected together.
- the handlebar body 14 may be formed as a casting or as a forged part or as a milled part.
- Elastomeric bushing 11 comprises an inner bearing shell 19, a externa ⁇ ßere bearing shell 20 and an embedded between these Elastormerring 21st Due to the rotationally symmetric up construction of the elastomeric bushing 11, the latter has a Kontante Steifig ⁇ speed in the longitudinal direction X and transverse Y.
- the outer bearing shell 20 sits in the smaller handle eye 16, while the inner bearing shell 19 is penetrated by a vertically oriented La ⁇ gerbolzen 22.
- ends of the bearing pin 22 are each two flat, mutually parallel Auflageflä ⁇ chen worked out in the area depending on a horizontally extending through hole 23 is incorporated.
- Each hydraulic bushing 12 also has an inner La ⁇ gerschale 25, an outer bearing shell 26 and an embedded between these, annular elastomeric element 27.
- the outer bearing shell 26 is seated in the larger handlebar eye 17, while the inner bearing shell 25 is vertically penetrated by a bearing ⁇ bolt 28.
- the bearing pin 28 has a vertically extending through hole 29 through which fastening ⁇ supply means 30 for connecting the wheel set side bearing 9 with the axle 6 coaxial through the hydraulic bushing 12 ge leads ⁇ are.
- the elastomer element 27 and the outer La ⁇ gerschale 26 form two segment-shaped cavities, of which the elastomeric bushing 11 facing cavity an inner fluid chamber 31 and the elastomeric bushings 11 facing away from the cavity form an outer fluid chamber 32 ,
- the fluid chambers 31 and 32 are interconnected by an internal fluid channel 33 and with a hydraulic fluid filled.
- the inner and outer fluid chambers 31 and 32 are hydraulically coupled in such a way that hydraulic fluid which flows out of one of the fluid chambers 31 or 32 by external pressure is introduced into the other
- Fluid chamber 32 or 31 flows.
- the longitudinal stiffness c of the hydraulic bushes 12 Decisive for the longitudinal stiffness c of the hydraulic bushes 12 is the frequency f, with the transverse acceleration in the elastomer element 27 from the outside by the shaft running of the sets 3 and 4 are excited.
- the hydraulic bushes 12 have a variable, exciter frequency-dependent longitudinal stiffness c, the course of which is indicated in FIG.
- Low frequencies f which occur at low speeds of travel of the rail vehicle, for example during bow trips, are associated with a low longitudinal stiffness C low; the wheel set side bearings 9 are then soft, so that a radial adjustment of the wheelsets 3 and 4 in the track arc by fluid exchange is possible.
- the fluid chambers 31 and 32 are not internally connected in a hydraulic bushing 12 in the embodiment according to FIG 6, but via external fluid channels 34, which may be designed as a rigid hydraulic line or as flexible hydraulic hoses.
- the hydraulic unit located on the same side of the chassis Sen 12 are here via two external fluid channels 34 so ver ⁇ bound that the outer fluid chamber 32 of the first set of wheels 3 with the inner fluid chamber 31 of the second gear 4 and the inner fluid chamber 31 of the first gear 3 with the outer fluid chamber 32nd of the second gear 4 are hydraulically coupled.
- the coupling takes place symmetrically to the longitudinal direction on both sides of the chassis, whereby the radial position of the wheelsets 3 and 4 favors in the track curve and the required high longitudinal stiffness c is ensured when starting with high tractive force or during braking.
- the wheelset side bearings 9 are acted upon by the same direction forces, so that there is no fluid exchange between the coupled fluid chambers 31 and 32 - the bearing 9 reacts hard.
- Bogenfahrt are opposing
- a pressure sensor 35 is assigned to each pair of fluid chambers 31 and 32 coupled via a fluid channel 33 or 34, as shown in FIG. 7 and FIG.
- the pressure sensor 35 responds when the pressure prevailing in the hydraulic fluid pressure p falls below a predetermined threshold from ⁇ .
- a pressure monitoring device 36 determines whether there is a total of a critical pressure drop in the coupled fluid chambers 31 or 32.
- the pressure monitoring device 36 is adapted to a warning signal to a centering ⁇ ral Kunststoff réelle 37 to forward of the rail vehicle if individual and / or all of pressure sensors responsive 35th hereby is a diagnosis in case of failure of the hydraulic system mög ⁇ lich.
- a warning signal about the critical pressure drop can be output to a central control unit 37 of the rail vehicle. As a result, the operational safety of the rail vehicle can be ensured.
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL14808543T PL3046824T3 (pl) | 2013-11-29 | 2014-11-25 | Podwozie dla pojazdu szynowego |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013224582.3A DE102013224582A1 (de) | 2013-11-29 | 2013-11-29 | Fahrwerk für ein Schienenfahrzeug |
PCT/EP2014/075475 WO2015078839A1 (de) | 2013-11-29 | 2014-11-25 | Fahrwerk für ein schienenfahrzeug |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3046824A1 true EP3046824A1 (de) | 2016-07-27 |
EP3046824B1 EP3046824B1 (de) | 2020-03-25 |
Family
ID=52011173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14808543.4A Active EP3046824B1 (de) | 2013-11-29 | 2014-11-25 | Fahrwerk für ein schienenfahrzeug |
Country Status (7)
Country | Link |
---|---|
US (1) | US10246107B2 (de) |
EP (1) | EP3046824B1 (de) |
AU (1) | AU2014356619B2 (de) |
DE (1) | DE102013224582A1 (de) |
ES (1) | ES2793198T3 (de) |
PL (1) | PL3046824T3 (de) |
WO (1) | WO2015078839A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5669914B1 (ja) * | 2013-10-18 | 2015-02-18 | 三菱重工業株式会社 | 走行台車、及び軌道系交通システムの車両 |
FR3049552B1 (fr) * | 2016-03-29 | 2019-05-10 | Unac | Bras d’essieu pour essieu ferroviaire, essieu ferroviaire et vehicule ferroviaire comprenant un tel bras d’essieu. |
AT519394B1 (de) * | 2016-11-24 | 2023-01-15 | Siemens Mobility Austria Gmbh | Radsteuerungsanordnung für ein Fahrwerk |
EP3592621B1 (de) * | 2017-04-21 | 2021-03-10 | Siemens Mobility GmbH | Verfahren zum kompensieren eines zugkraftverlusts eines schienenfahrzeugs |
DE102017213970A1 (de) * | 2017-08-10 | 2019-02-14 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Verfahren und Vorrichtung zum Bestimmen von Veränderungen im längsdynamischen Verhalten eines Schienenfahrzeugs |
CN111232007B (zh) * | 2020-01-08 | 2021-05-11 | 同济大学 | 一种内置于轴箱的弹性囊主动作用纵向定位及驱动装置 |
DE102020206252A1 (de) * | 2020-05-18 | 2021-11-18 | Siemens Mobility GmbH | Fahrwerk für ein Schienenfahrzeug |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1083886A (en) * | 1978-07-12 | 1980-08-19 | Roy E. Smith | Radial truck for railway vehicle |
US4537138A (en) * | 1983-07-05 | 1985-08-27 | Standard Car Truck Company | Radial trucks |
DE4424884A1 (de) | 1994-07-14 | 1996-01-18 | Siemens Schienenfahrzeugtech | Laufwerk für Schienenfahrzeuge |
FR2747166B1 (fr) * | 1996-04-04 | 1998-06-12 | Hutchinson | Perfectionnements apportes aux manchons de support antivibratoires hydrauliques |
PT1228937E (pt) | 1999-08-31 | 2005-02-28 | Construccio Y Aux De Ferrocarr | Dispositivo de guiamento dos eixos de um veiculo ferroviario |
US6794448B2 (en) * | 2000-03-21 | 2004-09-21 | Sekisui Plastics Co., Ltd. | Resin particles and process for producing the same |
US6871598B2 (en) * | 2002-06-14 | 2005-03-29 | General Motors Corporation | Arrangement of radial bogie |
DE10310634A1 (de) | 2003-03-10 | 2004-09-30 | Carl Freudenberg Kg | Achslenkerlager |
DE102006044162A1 (de) | 2006-09-15 | 2008-03-27 | Voith Turbo Lokomotivtechnik Gmbh & Co. Kg | Befestigung für einen Radsatzlenker eines Schienenfahrzeugs |
DE102010033811B4 (de) * | 2010-08-09 | 2020-03-05 | Gmt Gummi-Metall-Technik Gmbh | Hydraulisch dämpfende Hydro-Lager für Achslenkerlager |
CN201914271U (zh) * | 2011-02-01 | 2011-08-03 | 中国北车集团大同电力机车有限责任公司 | 铁路机车轴箱拉杆及铁路机车 |
DE102014214055A1 (de) * | 2014-07-18 | 2016-01-21 | Siemens Aktiengesellschaft | Fahrwerk für ein Schienenfahrzeug |
-
2013
- 2013-11-29 DE DE102013224582.3A patent/DE102013224582A1/de not_active Ceased
-
2014
- 2014-11-25 US US15/037,945 patent/US10246107B2/en active Active
- 2014-11-25 ES ES14808543T patent/ES2793198T3/es active Active
- 2014-11-25 WO PCT/EP2014/075475 patent/WO2015078839A1/de active Application Filing
- 2014-11-25 EP EP14808543.4A patent/EP3046824B1/de active Active
- 2014-11-25 PL PL14808543T patent/PL3046824T3/pl unknown
- 2014-11-25 AU AU2014356619A patent/AU2014356619B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
PL3046824T3 (pl) | 2020-08-24 |
WO2015078839A1 (de) | 2015-06-04 |
EP3046824B1 (de) | 2020-03-25 |
AU2014356619B2 (en) | 2017-05-04 |
ES2793198T3 (es) | 2020-11-13 |
AU2014356619A1 (en) | 2016-05-26 |
US20160304103A1 (en) | 2016-10-20 |
US10246107B2 (en) | 2019-04-02 |
DE102013224582A1 (de) | 2015-06-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2015078839A1 (de) | Fahrwerk für ein schienenfahrzeug | |
EP3129272B1 (de) | Fahrwerk für ein schienenfahrzeug | |
EP3297891B1 (de) | Kraftfahrzeug mit einem achsträger | |
DE69636479T2 (de) | Verbesserungen an rollstabilisierungsmechanismen für fahrzeugaufhängungssystemen | |
EP1886850B1 (de) | Anordnung zur Fahrwerksstabilisierung | |
DE4136262C2 (de) | Fahrwerk eines Kraftfahrzeuges | |
EP1814746B1 (de) | Einzelradaufhängung eines zweispurigen fahrzeugs | |
EP0494393B1 (de) | Unabhängige Radaufhängung | |
WO1999056995A1 (de) | Wankstützeinrichtung für den rahmen des laufwerks eines schienenfahrzeugs | |
DE102017002926A1 (de) | Aktuator zum Steuern eines Radsatzes eines Schienenfahrzeugs | |
DE102015223280A1 (de) | Achse eines Kraftfahrzeugs mit einer im Achsträger aufgehängten elektromotorischen Antriebseinheit | |
EP0420801B1 (de) | Schienenfahrzeug | |
EP3592621B1 (de) | Verfahren zum kompensieren eines zugkraftverlusts eines schienenfahrzeugs | |
DE102006004960A1 (de) | Angetriebe Fahrzeugachse mit Einzelradaufhängung | |
DE3924717C2 (de) | Hinterradaufhängung für ein Kraftfahrzeug | |
DE19619189A1 (de) | Einzelradaufhängung für ein luftgefedertes, lenkbares Rad eines Omnibusses oder Lastkraftwagen | |
EP3554913B1 (de) | Fahrwerk für schienenfahrzeuge | |
AT519394B1 (de) | Radsteuerungsanordnung für ein Fahrwerk | |
EP2121408B1 (de) | Fahrwerk für ein schienenfahrzeug | |
EP0855326B1 (de) | Zweiachsiges Fahrwerk für schienengebundene Transportsysteme | |
DE4230549A1 (de) | Aufhängung zur Führung der in einem Drehgestell von Schienenfahrzeugen angeordneten Antriebsaggregate | |
EP0641709B1 (de) | Drehkranzgelenk für Gelenkomnibusse | |
EP4237308A1 (de) | Anordnung zur übertragung von längskräften bei einem schienenfahrzeug | |
DE102004022167A1 (de) | Verstellbarer Hinterachsenträger an einem Kraftfahrzeug und Verfahren zum Verstellen desselben | |
AT280342B (de) | Zweiachsiges Drehgestell für Schienenfahrzeuge |
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 |
|
17P | Request for examination filed |
Effective date: 20160419 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: MAERKL, HANS JUERGEN Inventor name: SCHOLLE, PHILIPP Inventor name: MEYER, HEIKO |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
DAX | Request for extension of the european patent (deleted) | ||
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SIEMENS AKTIENGESELLSCHAFT |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SIEMENS MOBILITY GMBH |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20191115 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 1248247 Country of ref document: AT Kind code of ref document: T Effective date: 20200415 Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502014013865 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: SIEMENS SCHWEIZ AG, CH |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200625 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200625 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200626 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20200325 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SM Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200725 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200818 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2793198 Country of ref document: ES Kind code of ref document: T3 Effective date: 20201113 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502014013865 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 |
|
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 |
|
26N | No opposition filed |
Effective date: 20210112 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20201125 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201125 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MM Effective date: 20201130 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201125 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201125 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 1248247 Country of ref document: AT Kind code of ref document: T Effective date: 20201125 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201125 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 Ref country code: AL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20200325 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20201130 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PL Payment date: 20221118 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20230224 Year of fee payment: 9 Ref country code: CH Payment date: 20230206 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20230119 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20231122 Year of fee payment: 10 Ref country code: FR Payment date: 20231114 Year of fee payment: 10 Ref country code: CZ Payment date: 20231116 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: PL Payment date: 20231116 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20240226 Year of fee payment: 10 |