EP0465346A1 - Drehgestell mit angetriebenen Losrädern für Schienenfahrzeuge - Google Patents
Drehgestell mit angetriebenen Losrädern für Schienenfahrzeuge Download PDFInfo
- Publication number
- EP0465346A1 EP0465346A1 EP91401810A EP91401810A EP0465346A1 EP 0465346 A1 EP0465346 A1 EP 0465346A1 EP 91401810 A EP91401810 A EP 91401810A EP 91401810 A EP91401810 A EP 91401810A EP 0465346 A1 EP0465346 A1 EP 0465346A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bogie
- bogie according
- consoles
- chassis
- suspension
- 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
- 239000000725 suspension Substances 0.000 claims description 44
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000000295 complement effect Effects 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 6
- 239000012528 membrane Substances 0.000 description 3
- 208000031968 Cadaver Diseases 0.000 description 1
- 235000015842 Hesperis Nutrition 0.000 description 1
- 235000012633 Iberis amara Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000000926 separation method Methods 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
- B61F3/00—Types of bogies
- B61F3/02—Types of bogies with more than one axle
- B61F3/04—Types of bogies with more than one axle with driven axles or wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D13/00—Tramway vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F3/00—Types of bogies
- B61F3/16—Types of bogies with a separate axle for each wheel
Definitions
- the invention relates to a bogie with independent motorized wheels, intended both for rail vehicles of urban transport and for high speed trains.
- This bogie is mainly constituted by a supporting chassis supporting the body.
- the connections between the wheels and the chassis by articulated arms are obtained by elastic joints according to an arrangement well known in automotive and railway technology.
- these articulated arms (or pulled arms) have the particularity of being able to constitute the transmission casings themselves and of supporting the traction motor which is thus completely suspended.
- the invention therefore relates to a bogie with independent motorized wheels, comprising a transverse load-bearing chassis, the wheels being connected to the chassis by arms articulated to the chassis by means of elastic articulations, each arm supporting a traction motor, characterized in that , each motor being offset with respect to the wheel which it drives, each arm constitutes a transmission casing between the motor which it supports and the corresponding wheel.
- FIG. 1 schematically represents a bogie with four independent wheels according to the invention.
- This bogie comprises a transverse supporting frame 1 consisting of a cross member 2 terminated, at each end, by a horizontal spar 3 and perpendicular to the cross member giving the frame the general shape in capital I.
- the connections between the wheels 4 and the chassis 1 are produced by articulated arms 5.
- An elastic articulation 6 provides the connection between each arm 5 and the corresponding end of a spar 3.
- the arms articulated 5 are intended to support the traction motors of the wheels. They also constitute the transmission housings between the motors and the wheels. The motors are thus completely suspended.
- the invention makes it possible to design a particular suspension for the bogie. It is indeed possible to functionally separate the actual suspension taking up the tare weight of the vehicle and the additional leveling suspension subject to the variable load of the vehicle loaded by travelers.
- This separate suspension is carried out by members which, although being different, may be located close to each other.
- the tare weight of the vehicle is taken up by the suspension members 7 which can be helical springs, torsion bars or rubber-metal assemblies.
- the additional leveling suspension is provided by a suspension member 8.
- the suspension members 7 and 8 can be located horizontally and laterally between vertical consoles 9 secured to the articulation arms 5 near the joints 3. As shown in the figure 1, these suspension members are placed parallel to the rails.
- the drive and the rotation of the body can be ensured by conventional means such as longitudinal connecting rods and an orientation pivot crown.
- FIG 2 is a perspective view of a hinge arm 5.
- the fork comprises a first branch 51 and a second branch 52 connected by an end spacer 53.
- the two branches 51 and 52 are of different dimensions.
- the branch 51 occupies a larger volume than the branch 52 because it is intended to contain the transmission members between motor and wheel.
- the branches 51 and 52 respectively comprise bearings 54 and 55 located on the side of the spacer 53.
- the articulation of the arm on the chassis can be done by means of an axis passing through the bearings 54 and 55 as well as a bearing 31 located at the end of the side member 3 of the chassis.
- the articulation bearings can advantageously be produced by rubber-metal parts capable of resisting elastically the forces driving the arm during the application of the traction and braking torques, and the transverse forces due to the guiding of the wheel. on the way.
- the fork rests on the two spindles of the wheel, which is engaged in the fork, by means of bearings.
- the free ends of the arms 51 and 52 can be separated from the rest of the arm according to joint planes 56 and 57 passing through the axis of the wheel so that it can be assembled and disassembled.
- the cradle is the part that supports the traction motor. It is located near the joint and braces the two branches. It can be constituted by a metal plate disposed between the two branches or by spacers, one of which can be the end spacer 53.
- the engine can be fixed by screws.
- the motor will be fixed on the cradle so that the axis of the motor can drive a set of pinions located inside the branch 51 which then serves as a casing.
- the motor will advantageously be arranged so that its axis is horizontal and transverse relative to the wheel.
- FIG 3 there is shown a part of a bogie comprising a train of wheels 4 placed in the housings formed by the articulation arms 5.
- the arms 5 are articulated to the carrying frame 1 by elastic joints not shown.
- the axis 21 of a motor 20 drives in rotation, by the through a set of pinions 22, the spindle 42 of the corresponding wheel 4.
- Each torsion bar 70 is fixed on one side to a projection 12 from the central part of the chassis and on the other side to an articulation arm 5.
- the torsion bars 70 serve as tare suspension members of the vehicle and therefore play the same role as the members referenced 7 on the Figure 1.
- the additional suspension members 8, shown as pneumatic elements, are placed between supports integral with the suspension arms. These members 8 can also be formed by other elastic elements with variable flexibility such as rubber and metal blocks, hydraulic or hydro-pneumatic cylinders.
- the supports of these bodies can be consoles as is briefly shown in Figure 1 where they can be constituted by the traction motors themselves.
- This arrangement of functionally separate suspensions results in a small overall height.
- it allows a more favorable dimensioning of the components as well as of the associated fluid sources since the additional suspension only supports part of the total load.
- the braking system can include discs 40 fixed on the rockets 43 of the wheels 4.
- Calipers 41, supporting the actuators of the brake shoes, can be fixed on the traction motors themselves.
- the braking assembly itself is completed by an electromagnetic braking pad resting on the two drawn arms located between the wheels of the same file of rails.
- Figure 4 we recognize a wheel 4 of the bogie, its articulation arm 5 visible through the branch 51, the elastic articulation 6 of the arm on the chassis 1.
- the chassis 1 supports the cross-member 10 by means of the elastic block 11.
- the articulation arms 5 can support an electromagnetic pad 32 by file of rails.
- the bogie according to the invention makes it possible to design a particularly advantageous arrangement for ensuring the vertical suspension.
- This arrangement is shown in Figure 5 where the same references as in the previous figures represent the same elements.
- the load cross member 10 is integrated into the additional suspension of leveling to constitute midpoints with complementary suspension springs 81 whatever their nature.
- This arrangement makes it possible to balance the load cross member itself disposed on the transverse suspension blocks 11, and to transmit the drive forces elastically by the suspension itself.
- the references 13 designate the elements of the crossmember intended to serve as midpoints for the complementary suspension springs.
- FIG. 6 which is a detailed view of the bogie shown diagrammatically in FIG. 5, these elements are designated by the references 130.
- These elements can be metal studs attached to the load cross member.
- the console 91 on which a part of the suspension member 81 is fixed, is otherwise arranged on the motor 20.
- the complementary suspension members are jacks 82 exerting their action between the studs 131 attached to the load crossmember and the brackets 92 integral with the motors.
- the load cross member 10 seen in cross section, is an airtight box comprising a lower face 61 integral with the transverse suspension blocks 11, an upper face 62 supporting the box, two lateral faces 63 and 64, each having a central hole and two membranes 65 and 66 pierced with a central hole and forming pneumatic cushions.
- the membranes 65 and 66 are fixed in their centers to two tubular supports 71 and 72 fixed respectively on the consoles 93 of the traction motors by their bottom 73 and 74.
- the membranes 65 and 66 are hermetically connected and respectively to the upper 62 and lower faces 61 by fasteners 67 shown by axes.
- the box includes a device making it possible to obtain inside a variable pressure proportional to the spacing between the consoles.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Handcart (AREA)
- Vibration Prevention Devices (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9008545A FR2664222B1 (fr) | 1990-07-05 | 1990-07-05 | Bogie a roues independantes motorisees pour vehicule ferroviaire. |
FR9008545 | 1990-07-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0465346A1 true EP0465346A1 (de) | 1992-01-08 |
EP0465346B1 EP0465346B1 (de) | 1994-09-14 |
Family
ID=9398395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP91401810A Expired - Lifetime EP0465346B1 (de) | 1990-07-05 | 1991-07-02 | Drehgestell mit angetriebenen Losrädern für Schienenfahrzeuge |
Country Status (8)
Country | Link |
---|---|
US (1) | US5181473A (de) |
EP (1) | EP0465346B1 (de) |
AT (1) | ATE111401T1 (de) |
CA (1) | CA2046204C (de) |
DE (1) | DE69103979T2 (de) |
DK (1) | DK0465346T3 (de) |
ES (1) | ES2064058T3 (de) |
FR (1) | FR2664222B1 (de) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0557892A2 (de) * | 1992-02-24 | 1993-09-01 | FIAT FERROVIARIA S.p.A. | Motorisiertes Drehgestell für ein Eisenbahnfahrzeug |
EP0571961A1 (de) * | 1992-05-26 | 1993-12-01 | Giuseppe Chiodi | Drehgestell für ein Schienenfahrzeug mit am Rahmen aufgehängten Direktmotoren und Getrieben |
EP0591088A1 (de) * | 1992-09-30 | 1994-04-06 | Investigacion Y Asesoramiento Tecnico, S.A.(Invastesa) | Drehgestelle für Schienenfahrzeuge mit veränderlichem Räderabstand |
EP0718170A1 (de) * | 1994-12-22 | 1996-06-26 | Siemens Aktiengesellschaft | Fahrwerk für Schienenfahrzeuge |
FR3088042A1 (fr) * | 2018-11-06 | 2020-05-08 | Alstom Transport Technologies | Bogie pour vehicule ferroviaire |
WO2020192860A1 (de) * | 2019-03-22 | 2020-10-01 | Stadler Rail Ag | Fahrwerk für ein schienenfahrzeug sowie schienenfahrzeugwagen mit mindestens einem fahrwerk, schienenfahrzeug mit mindestens einem schienenfahrzeugwagen und verfahren zur höheneinstellung eines wagenkastens eines schienenfahrzeugwagens |
FR3124472A1 (fr) * | 2021-06-28 | 2022-12-30 | Alstom Transport Technologies | Bogie et véhicule ferroviaire associé |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4136926A1 (de) * | 1991-11-11 | 1993-05-13 | Abb Henschel Waggon Union | Fahrwerk fuer niederflurbahnen |
GB9410479D0 (en) * | 1994-05-25 | 1994-07-13 | Abb Transportation Ltd | Rail vehicle bogies |
AT405734B (de) * | 1996-12-05 | 1999-11-25 | Siemens Sgp Verkehrstech Gmbh | Fahrwerk für einen gliederzug |
US6092468A (en) * | 1998-03-23 | 2000-07-25 | Daimlerchrysler Ag | Torque controlled mechanism for moving and steering a transit vehicle |
DE19819467A1 (de) * | 1998-04-30 | 1999-11-11 | Zahnradfabrik Friedrichshafen | Drehgestell für Schienenfahrzeuge |
ES2170619B1 (es) * | 1999-11-18 | 2003-12-16 | Talgo Patentes | Disposicion de traccion diseminada aplicada a rodaduras ferroviarias monoeje equipadas con ruedas independientes. |
FR2822780B1 (fr) * | 2001-04-02 | 2003-05-16 | Alstom | Bogie pour vehicules ferroviaires a roues a ecartement variable |
FR2826328B1 (fr) * | 2001-06-26 | 2003-08-29 | Alstom | Bogie moteur pour vehicule ferroviaire a plancher bas integral |
DE102007013050B4 (de) * | 2007-03-19 | 2011-05-12 | Siemens Ag | Fahrwerk für ein Schienenfahrzeug |
FR2946307B1 (fr) * | 2009-06-05 | 2011-08-05 | Alstom Transport Sa | Bogie moteur de vehicule ferroviaire comprenant un moteur semi-suspendu |
FR2946308B1 (fr) * | 2009-06-05 | 2011-08-05 | Alstom Transport Sa | Bogie de vehicule ferroviaire articule |
DE102009051773B4 (de) * | 2009-11-04 | 2015-09-03 | Michael Reutter | Neugestaltung einer Eisenbahnachse ohne Antrieb |
EP2500226A1 (de) * | 2011-03-16 | 2012-09-19 | Bombardier Transportation GmbH | Fahrgestell für ein Schienenfahrzeug mit Motoraufhängung mit Querentkopplung |
CN109153323B (zh) | 2016-05-06 | 2021-09-10 | 艾里逊变速箱公司 | 具有电动机的车桥总成 |
CN108146461B (zh) * | 2016-12-05 | 2019-06-04 | 中车大同电力机车有限公司 | 一种低地板有轨电车动力车转向架 |
CN108146453A (zh) * | 2016-12-05 | 2018-06-12 | 中车大同电力机车有限公司 | 一种低地板有轨电车转向架驱动单元 |
USD883864S1 (en) | 2018-05-10 | 2020-05-12 | Allison Transmission, Inc. | Axle assembly |
USD927578S1 (en) | 2018-09-27 | 2021-08-10 | Allison Transmission, Inc. | Axle assembly |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2088801A (en) * | 1980-12-09 | 1982-06-16 | Gyro Mining Transport Ltd | Powered bogie for a rack rail system |
US4658734A (en) * | 1985-03-11 | 1987-04-21 | Joseph Mroz | Independent suspension railway bogie |
EP0384512A2 (de) * | 1989-02-24 | 1990-08-29 | So.C.I.Mi Societa Costruzioni Industriali Milano S.P.A. | Mehrzweck-Drehgestell für Schienenfahrzeuge |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1880953A (en) * | 1929-02-13 | 1932-10-04 | Twin Coach Co | Rail car construction |
GB1307268A (en) * | 1970-08-05 | 1973-02-14 | British Leyland Truck & Bus | Bogie suspensions |
SE401654B (sv) * | 1976-08-19 | 1978-05-22 | Asea Ab | Luftkylning av elektriska traktionsmotorer pa en boggi vid jernvegsfordon |
IT1118694B (it) * | 1979-05-24 | 1986-03-03 | Fiat Ricerche | Carrello per veicoli ferroviari |
-
1990
- 1990-07-05 FR FR9008545A patent/FR2664222B1/fr not_active Expired - Fee Related
-
1991
- 1991-07-02 DE DE69103979T patent/DE69103979T2/de not_active Expired - Fee Related
- 1991-07-02 AT AT91401810T patent/ATE111401T1/de not_active IP Right Cessation
- 1991-07-02 DK DK91401810.6T patent/DK0465346T3/da active
- 1991-07-02 ES ES91401810T patent/ES2064058T3/es not_active Expired - Lifetime
- 1991-07-02 EP EP91401810A patent/EP0465346B1/de not_active Expired - Lifetime
- 1991-07-04 CA CA002046204A patent/CA2046204C/fr not_active Expired - Fee Related
- 1991-07-05 US US07/726,095 patent/US5181473A/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2088801A (en) * | 1980-12-09 | 1982-06-16 | Gyro Mining Transport Ltd | Powered bogie for a rack rail system |
US4658734A (en) * | 1985-03-11 | 1987-04-21 | Joseph Mroz | Independent suspension railway bogie |
EP0384512A2 (de) * | 1989-02-24 | 1990-08-29 | So.C.I.Mi Societa Costruzioni Industriali Milano S.P.A. | Mehrzweck-Drehgestell für Schienenfahrzeuge |
Non-Patent Citations (1)
Title |
---|
RAILWAY GAZETTE INTERNATIONAL, vol. 145, no. 12, décembre 1989, page 857, Sutton, Surrey, GB; "Italian LRV has end-to-end low floor" * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0557892A2 (de) * | 1992-02-24 | 1993-09-01 | FIAT FERROVIARIA S.p.A. | Motorisiertes Drehgestell für ein Eisenbahnfahrzeug |
EP0557892A3 (en) * | 1992-02-24 | 1993-10-13 | Fiat Ferroviaria S.P.A. | A motorized bogie for a rail vehicle |
EP0571961A1 (de) * | 1992-05-26 | 1993-12-01 | Giuseppe Chiodi | Drehgestell für ein Schienenfahrzeug mit am Rahmen aufgehängten Direktmotoren und Getrieben |
EP0591088A1 (de) * | 1992-09-30 | 1994-04-06 | Investigacion Y Asesoramiento Tecnico, S.A.(Invastesa) | Drehgestelle für Schienenfahrzeuge mit veränderlichem Räderabstand |
ES2078137A1 (es) * | 1992-09-30 | 1995-12-01 | Invastesa | Bogies para vehiculos ferroviarios con separacion variable entre ruedas. |
EP0718170A1 (de) * | 1994-12-22 | 1996-06-26 | Siemens Aktiengesellschaft | Fahrwerk für Schienenfahrzeuge |
FR3088042A1 (fr) * | 2018-11-06 | 2020-05-08 | Alstom Transport Technologies | Bogie pour vehicule ferroviaire |
CN111137316A (zh) * | 2018-11-06 | 2020-05-12 | 阿尔斯通运输科技公司 | 轨道车辆转向架 |
EP3650304A1 (de) * | 2018-11-06 | 2020-05-13 | ALSTOM Transport Technologies | Drehgestell für schienenfahrzeug |
CN111137316B (zh) * | 2018-11-06 | 2023-08-11 | 阿尔斯通运输科技公司 | 轨道车辆转向架 |
WO2020192860A1 (de) * | 2019-03-22 | 2020-10-01 | Stadler Rail Ag | Fahrwerk für ein schienenfahrzeug sowie schienenfahrzeugwagen mit mindestens einem fahrwerk, schienenfahrzeug mit mindestens einem schienenfahrzeugwagen und verfahren zur höheneinstellung eines wagenkastens eines schienenfahrzeugwagens |
FR3124472A1 (fr) * | 2021-06-28 | 2022-12-30 | Alstom Transport Technologies | Bogie et véhicule ferroviaire associé |
EP4112413A1 (de) * | 2021-06-28 | 2023-01-04 | ALSTOM Holdings | Drehgestell und entsprechendes schienenfahrzeug |
Also Published As
Publication number | Publication date |
---|---|
EP0465346B1 (de) | 1994-09-14 |
DE69103979D1 (de) | 1994-10-20 |
FR2664222B1 (fr) | 1993-01-15 |
FR2664222A1 (fr) | 1992-01-10 |
CA2046204A1 (fr) | 1992-01-06 |
DK0465346T3 (da) | 1994-12-27 |
CA2046204C (fr) | 1997-04-22 |
ATE111401T1 (de) | 1994-09-15 |
US5181473A (en) | 1993-01-26 |
DE69103979T2 (de) | 1995-01-19 |
ES2064058T3 (es) | 1995-01-16 |
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