EP3012170A1 - Chassis de vehicules ferroviaire - Google Patents

Chassis de vehicules ferroviaire Download PDF

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Publication number
EP3012170A1
EP3012170A1 EP15190354.9A EP15190354A EP3012170A1 EP 3012170 A1 EP3012170 A1 EP 3012170A1 EP 15190354 A EP15190354 A EP 15190354A EP 3012170 A1 EP3012170 A1 EP 3012170A1
Authority
EP
European Patent Office
Prior art keywords
rocker
car body
supported
torque arm
wheels
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP15190354.9A
Other languages
German (de)
English (en)
Other versions
EP3012170B1 (fr
Inventor
Björn Harders
Ralf Dittrich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Windhoff Bahn und Anlagentechnik GmbH
Original Assignee
Windhoff Bahn und Anlagentechnik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Windhoff Bahn und Anlagentechnik GmbH filed Critical Windhoff Bahn und Anlagentechnik GmbH
Publication of EP3012170A1 publication Critical patent/EP3012170A1/fr
Application granted granted Critical
Publication of EP3012170B1 publication Critical patent/EP3012170B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61CLOCOMOTIVES; MOTOR RAILCARS
    • B61C9/00Locomotives or motor railcars characterised by the type of transmission system used; Transmission systems specially adapted for locomotives or motor railcars
    • B61C9/38Transmission systems in or for locomotives or motor railcars with electric motor propulsion
    • B61C9/48Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension
    • B61C9/50Transmission systems in or for locomotives or motor railcars with electric motor propulsion with motors supported on vehicle frames and driving axles, e.g. axle or nose suspension in bogies
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61FRAIL 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
    • B61F3/00Types of bogies

Definitions

  • the invention relates to a chassis according to the preamble of claim 1.
  • the rocker comprises the axle and is mounted approximately over its entire width on the car body, namely by the rocker is supported at both ends to the car body out.
  • the invention has for its object to improve a generic chassis to the effect that this allows a sinusoidal running of the wheels.
  • the invention proposes, in other words, not to support the rocker at their ends on the car body, so close to the two sides of the car body, rather the rocker is proposed to be supported centrally on the car body.
  • This central support on the car body allows due to the ever-present game in the camps the minimum of lateral mobility, which allows the two wheels of the chassis the sinusoidal on the rails.
  • the rocker can be centrally supported by means of a horizontally arranged pull and push rod centrally on the car body in order to absorb forces in the longitudinal direction of the rail vehicle in this way.
  • the rocker be supported in its central region via an upright torque arm on the car body to initiate the upright forces in this way in the car body can.
  • a transmission between the two wheels may be arranged in a manner known per se in order to transmit driving forces to the axle, which forms the so-called wheel set together with the two wheels, so that for this reason the transmission is also referred to as wheelset transmission .
  • this gearbox transmission can advantageously be provided a horizontally arranged torque arm, which the forces occurring in the longitudinal direction in the car body initiates, in which case this torque arm is supported centrally on the car body.
  • a collision-free guidance of the individual elements of the proposed chassis are thereby made possible, at the same time as compact dimensions of the entire arrangement that the torque arms of the rocker on the one hand and the transmission on the other hand penetrate each other.
  • one of these two torque arms is provided with an opening through which extends the other of the two torque arms.
  • 1 designates a total chassis, which is arranged on a rail vehicle below a car body 2.
  • the chassis 1 includes, inter alia, a wheelset in the form of an axle which carries two wheels 3. Between the wheels 3, a wheelset gear 4 is arranged, which serves to drive the axle, wherein the axis itself is not directly apparent in the drawings, but indicated at 5.
  • the two ends of the axis 5 are guided by a rocker 6, wherein the rocker 6 has a cross member 7 which is parallel to the axis 5, and which carries at its two ends in each case a swing arm 8, which extends in the direction of the axis 5.
  • the upper bearing 9 serves to support an upright torque arm 12, wherein the pull-push rod 11 and this upright torque arm 12 serve to support the rocker 6.
  • the upright torque arm 12 extends centrally under the car body 2, so that both the train-push rod 11 and the torque arm 12, the rocker 6 is supported centrally on the car body 2 and accordingly allows low oscillations of the axis 5, which ultimately a sinusoidal allow the wheels 3 on the rails.
  • the upright torque arm 12 forms an opening 14 through which a lying oriented torque arm 15 extends, which is articulated on the one hand on the wheelset gear 4 and on the other hand is supported centrally on the car body 2.
  • the upright torque arm 12 of the rocker 6 to a component which is configured in one piece and the opening 14 framed.
  • the upright rocker 6 could have two separate struts, which leave a distance between them, which serves as an opening 14 and makes it possible to pass the lying torque arm 15 of the transmission 4 through this opening 14.
  • the opening 14 may be realized in the horizontal torque arm 15 of the transmission 4, so that in such a case, the upright torque arm 12 of the rocker 6 would not have the opening 14 shown, but rather even through the opening of the lying Torque arm 15 would be guided.
  • chassis 1 essentially known constructions, so that it need not be discussed in detail.
  • brake disks 16 arranged between the wheels 3 and the wheel set transmission 4 and to the rocker suspension 17 of the running wheels 3 and to the wheelset bearings 18 at the ends of the axle 5.
  • connection plates 19 which each connect to the car body 2.
  • the carbody 2 is equipped with a supporting frame. Then the connection is not made to body elements of the car body 2, but rather to the frame of the respective rail vehicle.
  • very different rail vehicles can be created using identical or similar frames, so that the term of the car body generally includes different structures on the frame, these structures need not necessarily be designed in the form of a closed box.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)
EP15190354.9A 2014-10-17 2015-10-19 Véhicule ferroviaire avec bogie Active EP3012170B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202014104974 2014-10-17

Publications (2)

Publication Number Publication Date
EP3012170A1 true EP3012170A1 (fr) 2016-04-27
EP3012170B1 EP3012170B1 (fr) 2020-05-06

Family

ID=54359878

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15190354.9A Active EP3012170B1 (fr) 2014-10-17 2015-10-19 Véhicule ferroviaire avec bogie

Country Status (2)

Country Link
EP (1) EP3012170B1 (fr)
DK (1) DK3012170T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3722180A1 (fr) * 2019-04-11 2020-10-14 Windhoff Bahn- und Anlagentechnik GmbH Direction active d'un véhicule de travail à deux essieux sur rails
DE102020206100A1 (de) 2020-05-14 2021-11-18 Siemens Mobility GmbH Anordnung zur Abstützung eines Drehmoments

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR876206A (fr) * 1939-09-04 1942-10-30 Schweizerische Lokomotiv Suspension du moteur pour véhicules moteurs
CH390980A (de) * 1959-11-11 1965-04-30 Maschf Augsburg Nuernberg Ag Vorrichtung zum kurvengerechten Steuern von ein- oder mehrachsigen Lenkgestellen von Schienenfahrzeugen
DE4309324C1 (de) * 1993-03-18 1994-04-07 Aeg Schienenfahrzeuge Einachsfahrwerk für Schienenfahrzeuge
WO1995029085A1 (fr) * 1994-04-26 1995-11-02 Sig Schweizerische Industrie-Gesellschaft Bogie unique a essieu monte suspendu sur ressorts
EP0765791A1 (fr) 1993-11-26 1997-04-02 Jenbacher Energiesysteme Aktiengesellschaft Train de roulement à essieu unique pour un véhicule ferroviaire

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR876206A (fr) * 1939-09-04 1942-10-30 Schweizerische Lokomotiv Suspension du moteur pour véhicules moteurs
CH390980A (de) * 1959-11-11 1965-04-30 Maschf Augsburg Nuernberg Ag Vorrichtung zum kurvengerechten Steuern von ein- oder mehrachsigen Lenkgestellen von Schienenfahrzeugen
DE4309324C1 (de) * 1993-03-18 1994-04-07 Aeg Schienenfahrzeuge Einachsfahrwerk für Schienenfahrzeuge
EP0765791A1 (fr) 1993-11-26 1997-04-02 Jenbacher Energiesysteme Aktiengesellschaft Train de roulement à essieu unique pour un véhicule ferroviaire
WO1995029085A1 (fr) * 1994-04-26 1995-11-02 Sig Schweizerische Industrie-Gesellschaft Bogie unique a essieu monte suspendu sur ressorts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3722180A1 (fr) * 2019-04-11 2020-10-14 Windhoff Bahn- und Anlagentechnik GmbH Direction active d'un véhicule de travail à deux essieux sur rails
DE102020206100A1 (de) 2020-05-14 2021-11-18 Siemens Mobility GmbH Anordnung zur Abstützung eines Drehmoments

Also Published As

Publication number Publication date
DK3012170T3 (da) 2020-08-10
EP3012170B1 (fr) 2020-05-06

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