EP0290930B1 - Bahnsystem zum Betrieb eines entgleisungssicheren Hochgeschwindigkeits-Schienenfahrzeuges - Google Patents

Bahnsystem zum Betrieb eines entgleisungssicheren Hochgeschwindigkeits-Schienenfahrzeuges Download PDF

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Publication number
EP0290930B1
EP0290930B1 EP88107095A EP88107095A EP0290930B1 EP 0290930 B1 EP0290930 B1 EP 0290930B1 EP 88107095 A EP88107095 A EP 88107095A EP 88107095 A EP88107095 A EP 88107095A EP 0290930 B1 EP0290930 B1 EP 0290930B1
Authority
EP
European Patent Office
Prior art keywords
connecting link
inclination
railway system
angle
wheel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP88107095A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0290930A1 (de
Inventor
Heinrich Dipl.-Ing. Scheucken
Gerhard Dipl.-Ing. Korn
Hansjochen Dipl.-Ing. Girod
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to AT88107095T priority Critical patent/ATE68425T1/de
Publication of EP0290930A1 publication Critical patent/EP0290930A1/de
Application granted granted Critical
Publication of EP0290930B1 publication Critical patent/EP0290930B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • B61F3/16—Types of bogies with a separate axle for each wheel
    • 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
    • B61F13/00—Rail vehicles characterised by wheel arrangements, not otherwise provided for
    • 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
    • B61F9/00—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels

Definitions

  • the invention relates to a rail system for operating a derail-proof high-speed rail vehicle according to the preamble of claim 1; such a rail system is known from DE-C-696 185.
  • individual track wheels with a cylindrical running surface that are arranged with a camber are mounted on fixed short axles in a rigid supporting frame.
  • the individual wheels set and inclined in this way run on rails arranged in a corresponding inclined position.
  • the speed on high-speed lines is to be increased further by simple means and, on the other hand, it is to be possible to enable such lines to be easily connected to boarding stations usually located in densely populated areas or to be well integrated into existing infrastructures with normal-speed lines.
  • the rail system according to the invention allows the maximum speed on the high-speed sections to be increased to ⁇ 500 km / h using the usual superstructure elements for rail laying and using rails with a customary profile, with increased derailment security and less material stress, in particular in the area of the flange-driving edge friction guidance, and at the same time the connection of the high-speed line to existing normal-speed lines or to be arranged in the area of the boarding stations, into which switches and crossings are installed, which, for reasons of operational safety, cannot be provided on the high-speed line.
  • such an angle of inclination for the rails or for the individual wheels which can be pivoted vertically about the track point is selected such that the vertical component of the flange normal force is zero or even directed downwards.
  • a particularly simple construction of a rail vehicle in such a rail system with the rail inclination according to the invention and individual wheels pivotably mounted in their inclination angle is characterized in that in the carriage-side link guides the wheel-facing Mounts of the individual wheels are mounted centrally or directly above link heads, to which the actuators are coupled, the center of the link of the link head, which can be guided in a circular arc in the link guide, coincides with the track point in the track plane of a single wheel when the track is zero.
  • the individual wheels are expediently secured in their inclined end positions in such a way that the link head or the link guide can be locked without play by means of a locking device.
  • each individual wheel is mounted in a wheel guide rocker, which has one end via air springs 7, for inclining the wheel contact plane and thus for adjusting an inclination angle ⁇ and is attached at its other end to the car body 8 of the rail vehicle via a link head 4 mounted in a link guide 5 and via spring elements 6, 6 '; because of its resilient connection to the single wheel chassis, the car body 8 can move transversely to the direction of travel within predetermined limits.
  • the track play is fixed by an adjustable spacer 9.
  • the otherwise rigid spacer 9 connects two opposite single wheel trolleys; this ensures that the two single wheel trolleys are kept in lane.
  • a pneumatically, hydraulically or electrically actuated actuator 3 is provided, which is arranged between the link head 4 and the link guide 5.
  • the individual wheel is expediently locked in its pivoting end positions without play by a locking device 11 which can be actuated pneumatically, hydraulically or electromagnetically;
  • the locking device 11 inserts a spring-loaded bolt 10, which is guided in the link guide 5, into a corresponding bolt opening in the link head 4.
  • FIG 3 illustrates an embodiment of the rail vehicle according to the invention, according to which the link center point KM of the link head 4, which is mounted in a circularly movable manner in the link guide 5, is placed in the track plane SPE at the track point SP with zero track play.
  • Each half-bogie consists in each case of a longitudinal member 14 with sprung wheel arms arranged at the ends in a known manner; opposite longitudinal members are each connected by a cross member 15. Trailing arms 16, 16 'couple the multi-wheel undercarriage 2 or the cross member 15 to the car body 8 and transmit the drive and braking forces.
  • the longitudinal members 14 accommodating the individual wheels can be pivoted horizontally both to the pivot pin 17 of the half-bogie and by means of their respective link head 4 'in the link guide 5' relative are each vertically pivotable for connecting two opposite half-rotatably connecting cross members 15;
  • the link head 4 ' is an integral part of the longitudinal member 14 and / or the link guide 5' is an integral part of the cross member 15.
  • the two additional head ends of the cross member 15 receiving the air springs 7, 7 'according to FIG 6 designed as a backdrop guide.
  • a tie rod 12 with a tie rod length that can be adjusted according to the angle of inclination ⁇ via a distance changing element 13 is arranged between the wheel guide elements of the half-bogies 2 on both sides, the distance changing element 13 expediently being set as a function of the setting of the actuator 3 ′ determining the angle of inclination of the individual wheels .
  • the link guide 5 or 5 ' is an integral part of the rail vehicle wagon body.
  • 7 shows the example of a car body portal construction 18 with a track holder 19 connecting the mutually opposite multi-wheel undercarriages.
  • the multi-wheel undercarriages are installed in wheel housings of the car body and thus allow a low car floor in one aisle between the wheel housings with a correspondingly low overall height and thus a low height Center of gravity and lower air resistance value of the vehicle.
  • FIG. 8 shows a schematic representation of the contact and force relationships between a standard rail used in the Deutsche Bureaubahn and a standard wheel tire profile used in a rail vehicle with zero clearance.
  • a normal force N at track point SP acts perpendicularly on the flank flank of the wheel tire.
  • the normal force N acting in this way is broken down into a horizontal component P and a vertical component V.
  • the wheel load is transmitted perpendicularly to the rail at the contact point A.
  • an upwardly directed valve component V is established which in the start-up part described here would promote climbing of the wheel.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
EP88107095A 1987-05-12 1988-05-03 Bahnsystem zum Betrieb eines entgleisungssicheren Hochgeschwindigkeits-Schienenfahrzeuges Expired - Lifetime EP0290930B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88107095T ATE68425T1 (de) 1987-05-12 1988-05-03 Bahnsystem zum betrieb eines entgleisungssicheren hochgeschwindigkeits-schienenfahrzeuges.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3715761 1987-05-12
DE19873715761 DE3715761A1 (de) 1987-05-12 1987-05-12 Schienenfahrzeug mit vertikal schwenkbaren radfuehrungselementen fuer einzelrad- oder mehrraederfahrwerke zum neigen der radaufstandsebenen gegen die gleismitte

Publications (2)

Publication Number Publication Date
EP0290930A1 EP0290930A1 (de) 1988-11-17
EP0290930B1 true EP0290930B1 (de) 1991-10-16

Family

ID=6327329

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88107095A Expired - Lifetime EP0290930B1 (de) 1987-05-12 1988-05-03 Bahnsystem zum Betrieb eines entgleisungssicheren Hochgeschwindigkeits-Schienenfahrzeuges

Country Status (3)

Country Link
EP (1) EP0290930B1 (enrdf_load_stackoverflow)
AT (1) ATE68425T1 (enrdf_load_stackoverflow)
DE (2) DE3715761A1 (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3838845A1 (de) * 1988-11-17 1990-05-23 Bergische Stahlindustrie Raeumliche einzelradaufhaengung fuer raeder von schienenfahrzeugen
DE4127304C2 (de) * 1991-08-17 1996-08-14 Deutsche Forsch Luft Raumfahrt Radsatzstruktur mit Rädern mit üblichem Spurkranzprofil zum Betrieb eines Schienenfahrzeugs
DE4327697B4 (de) * 1992-08-18 2014-03-20 Josef Nusser Schienenfahrzeug
DE4240720C2 (de) * 1992-12-03 1995-09-21 Siemens Ag Fahrwerk für ein Schienenfahrzeug
DE4405264B4 (de) * 1993-08-18 2015-07-09 Josef Nusser Schienenfahrzeug
AUPN426795A0 (en) * 1995-07-20 1995-08-10 Walkers Limited A pantograph control assembly
JP2009545474A (ja) * 2006-07-12 2009-12-24 ウニヴェルジテート・パーダーボルン レール車両
CN107933599B (zh) * 2017-12-13 2024-01-16 中南大学 一种轨道车辆防脱轨防倾覆装置及轨道车辆转向架
CN109080655A (zh) * 2018-10-17 2018-12-25 西南交通大学 简易跨坐式单轨列车转向架

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE613471C (de) * 1931-10-17 1935-07-06 Christoph & Unmack Akt Ges Radsatz fuer Eisenbahnfahrzeuge
DE696185C (de) * 1936-08-05 1940-09-13 Kurt Wiesinger Laufwerk fuer Schienenfahrzeuge, dessen Raederpaare gegeneinandergestuerzt und in einem Achsgehaeuse gelagert sind
DE2307378A1 (de) * 1973-02-15 1974-08-22 Paul Sommer Sicherheits- und hochgeschwindigkeitsfahrwerk fuer schienenfahrzeuge
GB1453542A (en) * 1974-12-03 1976-10-27 Automatisk Doserings Kompensat Railway vehicle including a device for reducing lateral move ments thereof caused by iregularities in a rail carrying the vehicle
US4058065A (en) * 1975-10-23 1977-11-15 Arthur Seifert Spring stub axle railway vehicle
DE3538513A1 (de) * 1987-04-27 1987-05-07 Scheucken Heinrich Strassenbahn-leichtbautriebwagen mit gelenkten angetriebenen oder mitlaufenden einzelradfahrwerken und durchgehendem niedrigfussboden fuer einstufeneinstieg

Also Published As

Publication number Publication date
DE3715761A1 (de) 1988-12-01
DE3715761C2 (enrdf_load_stackoverflow) 1990-08-02
ATE68425T1 (de) 1991-11-15
EP0290930A1 (de) 1988-11-17
DE3865517D1 (de) 1991-11-21

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