EP0429095B1 - Drehgestell mit gelenkten Radsätzen - Google Patents

Drehgestell mit gelenkten Radsätzen Download PDF

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Publication number
EP0429095B1
EP0429095B1 EP90123416A EP90123416A EP0429095B1 EP 0429095 B1 EP0429095 B1 EP 0429095B1 EP 90123416 A EP90123416 A EP 90123416A EP 90123416 A EP90123416 A EP 90123416A EP 0429095 B1 EP0429095 B1 EP 0429095B1
Authority
EP
European Patent Office
Prior art keywords
bogie
wheelset
shaft
lever
steering rods
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
EP90123416A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0429095A1 (de
Inventor
Lutz Dipl.-Ing. Uebel
Lutz Dipl.-Ing. Mauer
Erhard Dipl.-Ing. Förster
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.)
MT Aerospace AG
MAN Gutehoffnungshutte GmbH
Original Assignee
MAN Gutehoffnungshutte GmbH
MAN Technologie 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 MAN Gutehoffnungshutte GmbH, MAN Technologie AG filed Critical MAN Gutehoffnungshutte GmbH
Priority to AT90123416T priority Critical patent/ATE90047T1/de
Publication of EP0429095A1 publication Critical patent/EP0429095A1/de
Application granted granted Critical
Publication of EP0429095B1 publication Critical patent/EP0429095B1/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
    • 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

Definitions

  • the invention relates to a bogie with steered wheel sets, in which the wheel sets are guided radially adjustable by the handlebars.
  • a bogie in which the wheel sets are guided in a radially adjustable manner by two links acting on diametrically located wheel set bearings.
  • the handlebars connected to the wheelset bearings are rotatably connected in the center of the bogie via a lever to a shaft which is rotatably mounted in a bogie frame lying transversely to the direction of travel.
  • the two levers are offset by 180 ° to each other, so that when driving through a curve after starting the front wheel set and its radial adjustment on the center of curvature of the curve via the handlebars, the following wheel set can also adjust radially towards the center of curvature.
  • Such a steering device has the decisive disadvantage that no transmission of tensile and impact forces from the front to the rear wheelset is possible via the steering mechanism.
  • each wheel of a wheel set is guided in first and second wheel set bearings and the torque-locking connection of the two wheels of a wheel set is carried out by a cardan shaft, for example a cardan shaft, each wheel being assigned a joint that the first wheel set bearing is connected to a first link and a first lever and the second wheelset bearing is connected to a second link and a second lever, the two levers being connected in a rotationally fixed manner and offset by 180 ° to one another with a first shaft, which lies transversely to the direction of travel in long girders of the bogie frame is rotatably mounted that a second wheel set is functionally connected to the first wheel set via connecting links, a second shaft being provided symmetrically to the central transverse plane, which controls the wheel set in the same way as the wheel set via link and lever.
  • a cardan shaft for example a cardan shaft
  • each wheel being assigned a joint that the first wheel set bearing is connected to a first link and a first lever and the second wheelset bearing is connected
  • a particular advantage of this design is that the run-up angle in the curve can be set to zero. Both wheels of the wheel set can be driven in a relatively simple manner by the motor via the cardan shaft.
  • the object can be achieved in that the bogie has four idler wheels, each idler wheel being mounted in the wheelset bearing by means of a pivot axis, which is guided elastically in the long beam of the bogie frame, that the pivot axes extended via each idler wheel are connected to handlebars, that a first and second link on one side of the bogie are connected to the ends of a first lever, that a third and fourth link on the other side of the bogie are connected to the ends of a second lever, the first and second levers which stand vertically in the middle position are connected in a rotationally fixed manner to a shaft which is rotatably mounted in the long girders of a bogie frame lying in the center of the bogie transversely to the direction of travel, and that the first and fourth links are connected to the lower end of the first and second lever, respectively, while the second and third links are connected to the upper ends of the first and second levers, respectively.
  • a bogie with idler wheels has the advantage that the path compensation between the inside and outside running wheels is possible without constraint when the sheet is running. Since the space between the idler gears is free, it can be used for a deep, continuous floor. For this purpose, the shaft lying at the level of the wheelset bearings can also be stored deeper in the bogie frame.
  • Each wheel 16 of the bogie is by means of two wheelset bearings 2a, 2b performed, which guide the wheel 16 longitudinally and transversely elastic in the bogie frame, not shown.
  • a wheelset bearing 2a is connected to the first link 3 and a second wheelset bearing 2b is connected to the second link 4.
  • Both links 3 and 4 are non-rotatably connected via the first and second levers 9 and 11 to the first shaft 10a, which is rotatably supported in the long beam 8.
  • the two levers 9 and 11 are offset by 180 °.
  • the wheel set on the other side of the bogie is connected in the same way via the shaft 10 lying transversely to the direction of travel.
  • the wheels of the wheel set 1 are connected by an articulated shaft 17, which can be designed as a cardan shaft.
  • the wheel 16 like the other wheels of the bogie, is able to pivot about an ideal point 18.
  • the swivel angle results from the free play of the forces and moments of the wheels of the wheel set 1 connected by shaft 8.
  • the connection of the two wheel sets 1 and 1a of the bogie is shown schematically in Figure 2.
  • the first shaft 10a is connected via a connecting link 19 to a second shaft 10b which, like the shaft 10a, is connected to the wheel set 1b via a link and lever.
  • connection is to be designed so that in the first link 3 a link 3a and the second link 4 a link 4a of the second wheel set 1a is assigned.
  • FIG. 4 shows the bogie designed with idler gears 16 in a side view.
  • the connection of the handlebars takes place, as shown in Figure 5. From Figure 5, the position of the handlebars 3 to 6 can be seen in a spatial representation.
  • the links 3 and 5 and the links 4 and 6 are each offset by 180 °.
  • the links 3 and 4 are also articulated offset by 180 ° at the ends of the first lever 9, while the links 5 and 6 are articulated at the ends of the second lever 11.
  • the levers 9 and 11 are rotatably connected by the shaft 10, which is rotatably mounted in the indicated long beams 8 of the bogie frame.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)
  • Vehicle Body Suspensions (AREA)
  • Braking Arrangements (AREA)
  • Power Steering Mechanism (AREA)
EP90123416A 1987-09-09 1988-09-06 Drehgestell mit gelenkten Radsätzen Expired - Lifetime EP0429095B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90123416T ATE90047T1 (de) 1987-09-09 1988-09-06 Drehgestell mit gelenkten radsaetzen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873730180 DE3730180A1 (de) 1987-09-09 1987-09-09 Drehgestell mit gelenkten radsaetzen
DE3730180 1987-09-09

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP88114499.2 Division 1988-09-06

Publications (2)

Publication Number Publication Date
EP0429095A1 EP0429095A1 (de) 1991-05-29
EP0429095B1 true EP0429095B1 (de) 1993-06-02

Family

ID=6335558

Family Applications (2)

Application Number Title Priority Date Filing Date
EP90123416A Expired - Lifetime EP0429095B1 (de) 1987-09-09 1988-09-06 Drehgestell mit gelenkten Radsätzen
EP88114499A Expired - Lifetime EP0306889B1 (de) 1987-09-09 1988-09-06 Drehgestell mit gelenkten Radsätzen

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP88114499A Expired - Lifetime EP0306889B1 (de) 1987-09-09 1988-09-06 Drehgestell mit gelenkten Radsätzen

Country Status (3)

Country Link
EP (2) EP0429095B1 (enrdf_load_stackoverflow)
AT (2) ATE90047T1 (enrdf_load_stackoverflow)
DE (1) DE3730180A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19507021C2 (de) * 1995-03-01 1999-12-16 Wax Ebeling Juergen Fahrwerk für Eisenbahnfahrzeuge
SI0759390T1 (en) * 1995-08-23 2000-08-31 Daimlerchrysler Ag Running gear for a railway vehicle with adjustable wheelsets and railway vehicle with such a running gear
KR100657622B1 (ko) * 2005-07-13 2006-12-14 한국철도기술연구원 철도차량용 조향대차

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1179723A (en) * 1967-02-03 1970-01-28 British Railways Board Improvements in or relating to Railway Vehicles and Bogies
DE2456010C3 (de) * 1974-11-27 1979-08-09 Mak Maschinenbau Gmbh, 2300 Kiel Einrichtung zur Übertragung der Zug- und Bremskräfte zwischen den Radsätzen und dem Hauptrahmen von Schienenfahrzeugen
CH609292A5 (enrdf_load_stackoverflow) * 1976-05-07 1979-02-28 Schweizerische Lokomotiv
US4480553A (en) * 1981-08-31 1984-11-06 South African Inventions Development Corporation Stabilized railway vehicle
CA1234722A (en) * 1983-12-02 1988-04-05 Robert L. Bullock Frameless radial truck
US4660476A (en) * 1984-03-29 1987-04-28 Franz Philip M Self-steering rail truck
NL8401551A (nl) * 1984-05-14 1985-12-02 Rmo Werkspoor Services Bv Draaistel voor een railvoertuig.
US4648326A (en) * 1985-02-22 1987-03-10 Lukens General Industries, Inc. Radial axle railway truck with axle couplings at sides transversely interconnected with each other
JPS62101575A (ja) * 1985-10-28 1987-05-12 川崎重工業株式会社 鉄道用台車
DE3610897A1 (de) * 1986-03-24 1987-10-08 Wilhelm Anger Vorrichtung zur bestimmung der kraefte im bereich der kontaktflaechen zwischen einer brillenfassung und dem kopf eines brillentraegers

Also Published As

Publication number Publication date
EP0306889A2 (de) 1989-03-15
EP0306889A3 (en) 1989-09-06
ATE90047T1 (de) 1993-06-15
DE3730180C2 (enrdf_load_stackoverflow) 1990-06-13
ATE78441T1 (de) 1992-08-15
EP0429095A1 (de) 1991-05-29
DE3730180A1 (de) 1989-03-30
EP0306889B1 (de) 1992-07-22

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