EP0100893B1 - Dreiachsiges Drehgestell für Schienenfahrzeuge - Google Patents

Dreiachsiges Drehgestell für Schienenfahrzeuge Download PDF

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Publication number
EP0100893B1
EP0100893B1 EP83106790A EP83106790A EP0100893B1 EP 0100893 B1 EP0100893 B1 EP 0100893B1 EP 83106790 A EP83106790 A EP 83106790A EP 83106790 A EP83106790 A EP 83106790A EP 0100893 B1 EP0100893 B1 EP 0100893B1
Authority
EP
European Patent Office
Prior art keywords
axle
bogie
supported
bearing
spring elements
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
EP83106790A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0100893A3 (en
EP0100893A2 (de
Inventor
Thilo Dr. Dr.-Ing. Von Madeyski
Christian Dr. Dr.-Ing. Stiefel
Alfred Sinhoff
Franz-Joseph Collienne
Peter Dipl.-Ing. Goerres
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.)
Waggonfabrik Talbot GmbH and Co KG
Original Assignee
Waggonfabrik Talbot GmbH and Co KG
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 Waggonfabrik Talbot GmbH and Co KG filed Critical Waggonfabrik Talbot GmbH and Co KG
Priority to AT83106790T priority Critical patent/ATE55579T1/de
Publication of EP0100893A2 publication Critical patent/EP0100893A2/de
Publication of EP0100893A3 publication Critical patent/EP0100893A3/de
Application granted granted Critical
Publication of EP0100893B1 publication Critical patent/EP0100893B1/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
    • B61F3/02—Types of bogies with more than one axle
    • B61F3/08—Types of bogies with more than one axle without driven axles or wheels
    • B61F3/10—Types of bogies with more than one axle without driven axles or wheels with three or more 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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/04—Bolster supports or mountings
    • 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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/14—Side bearings
    • B61F5/142—Side bearings made of rubber elements, graphite or the like

Definitions

  • the invention relates to a three-axle bogie for rail vehicles with an H-shaped main frame, which is provided in the center for supporting the car body with a rotary pan bearing and which in turn is supported on its four ends on a side cheek, which in turn each on an axle bearing of an outer and the middle axis is supported.
  • Three-axis bogies of the type described above are known in practice in various versions. They can be designed as two-axle drives with a third axle attached and have rigid frames and rigid wheel guides, so that not only problems arise with the adjustment of the individual axles required for cornering, but also an uneven axle load distribution which adversely affects derailment safety.
  • the three-axle bogies of the type specified at the outset are known.
  • so-called side bolsters are provided, each of which is supported on an axle bearing of one of the two outer and middle axles.
  • an H-shaped main frame with its four ends is supported on these side walls, the H-shaped main frame being provided with a pivoting-cup bearing in the center for supporting the car body.
  • the bogie thus consists essentially of three basic elements, which are mutually supported in a very specific way.
  • the three axes are in the lowest position.
  • the side walls are supported on these, on which, in turn, the third element of the H-shaped main frame is supported.
  • problems arise when cornering due to the lack of adjustment options for the individual axes.
  • a three-axle bogie for rail vehicles which has as its main element a box-shaped bogie frame, on the underside of which the three axles are arranged.
  • axle links are provided for the two outer axles, which are pivoted about joints.
  • the free ends of these wishbones are arranged so that they can move vertically in guides, the axles being attached to the axles in this outer pivoting range.
  • two suspension springs are provided on both sides of the middle axle.
  • suspension springs are mounted on so-called spring supports, which connect the two axle links to one another, these spring supports being articulated in the central region of the box-shaped bogie frame on the axle support of the central axle.
  • the box-shaped bogie frame is supported at the upper end of the two suspension springs.
  • the middle axis is guided in a U-shaped recess in the box-shaped bogie frame in a sliding guide in a vertically displaceable manner.
  • a double-armed axle pressure compensation lever is provided for articulating the spring support on the axle bearing, which is articulated via a pin on this middle axle bearing.
  • the inner free ends of the spring supports are articulated to the free ends of this double-armed axle pressure compensation lever. A tilting movement is possible in this way.
  • This known three-axle bogie has the disadvantage that the running properties are only very inadequate.
  • the three axes can only be displaced in the vertical direction, so that mutual adjustment of the axes is not possible at all, especially when cornering, so that derailment security is very inadequate.
  • the known bogie can only be equipped with wheels with large diameters in order to improve the safety against derailment to some extent.
  • the known bogie is not suitable for rail vehicles that are used for the transport of road vehicles, namely trucks or semi-trailers.
  • EP-A-0 019 265 discloses a bogie which has four axes which are combined in pairs.
  • side walls are mounted on the axially combined axles, so that the axially formed pairs form a tandem.
  • An H-shaped main pivot which is provided with a rotary pan bearing in the center to support the car body, is supported with its four ends via spring elements directly on one of the four side bolsters in the middle.
  • the spring elements of each pair of spring elements are arranged one behind the other in the longitudinal direction of the side cheek.
  • the object of the invention is to create a bogie which, with a simple construction and a small overall height, evenly distributes the load to be borne by the three axles and has good overall running properties, so that wheels also smallest possible diameter can be used for the bogie, as is required for rail vehicles that are used for the transport of road vehicles.
  • the invention proposes that the ends of the main frame are each supported directly on the side cheeks by means of two spring elements which are offset with respect to one another in the longitudinal direction of the side cheek, that the support center of the spring elements is at a distance of one third of the center distance from the outer axis and in one Distance is two thirds of the center distance to the central axis and that the two respective inner ends of the side cheeks are articulated at a common pivot point on the axle bearing of the central axis.
  • a three-axle bogie designed according to this technical teaching has the advantage that all three axles are articulated over the side cheeks are interconnected, so that the bogie is designed in the manner of two four-bar transmissions connected in series.
  • the three axles of the bogie are each loaded with about a third of the bogie load, so that all wheels of the bogie stand on the rails with approximately the same pressure.
  • This advantage which is crucial for derailment safety, is achieved by the direct support of the main frame on the four side cheeks and the arrangement of the support points according to the invention between the axes which are at the same distance from one another.
  • the offset arrangement of the spring elements ensures that all other spring elements exert a restoring effect on the side cheeks when one of the three axes has been deflected laterally with respect to the other axes.
  • the spring elements thus have a double effect, in that they not only effect the suspension of the rail vehicle in the vertical direction, but also stabilize and guide the central axis in particular, despite the articulated connection of the two side cheeks on each side of the bogie improves the guiding properties of the three-axle bogie, for example by guiding the leading axle over the two trailing axles in the direction of travel when driving through double crossing switches, which is particularly important with small wheel diameters.
  • the common support of the respective inner ends of the side bolsters in a common pivot point on the axle bearing of the central axle is not only a prerequisite for an even axle load distribution, but also enables the three axles connected to the side bolsters to be articulated via their axle bearings in the necessary measurement can adjust to each other, as is particularly necessary for cornering.
  • a good spatial adjustment of the side cheeks to each other and to the axle bearing of the central axis is made possible by the common pivot point, as is necessary in particular when cornering in elevated bends by lateral deflection of the central axis.
  • the triaxial bogie according to the invention has such good running properties with a simple design effort that it can be equipped with wheels of the smallest possible diameter without thereby reducing the derailment security.
  • the wheels for example, with a running circle diameter of only 450 mm, thus enable a very low overall height of the bogie according to the invention of approximately 550 mm.
  • the bogie according to the invention can thus preferably be used for rail vehicles which are used for the transport of road vehicles, namely trucks or semi-trailers.
  • the supports arranged between the axle bearings of the axles and the side cheeks are designed with a spherical bearing surface, which enables adjustment that can be moved on all sides.
  • the spring elements are not only maintenance-free, but also exert high restoring forces if the spring element is deformed by the lateral offset of one of the three axes of the bogie in a manner that deviates from the deformation , which occurs with a pure spring movement in the vertical direction.
  • the bogie has an overall H-shaped main frame 1, which is composed of a longitudinal beam 1 a lying in the direction of travel and two cross beams 1 b running parallel to one another, which are thus arranged transversely to the running direction of the bogie. are.
  • the carriage body of the rail vehicle not shown in the drawing, is supported on the main frame 1 by means of a rotary socket bearing.
  • the lower bearing part 1c of this rotary cup bearing can be seen in the drawing.
  • Each wheel set 3 comprises an axle 3a which is provided with wheels 3b of small diameter and is rotatably supported in axle bearings 4 with its laterally projecting steering knuckles 3c.
  • a support 5 is arranged with a spherical bearing surface that enables adjustment that can be moved on all sides.
  • spring elements are used as spring elements, the roller spring 6a of which consists of a ring made of rubber or plastic and is arranged between a lower spring plate 6b and an upper spring divider 6c.
  • the roller spring 6a In addition to a spring travel in the vertical direction, such a design enables a limited movement of the side cheek 2a or 2b relative to the main frame 1 both in the longitudinal direction and in the transverse direction and also a movement at an angle to the longitudinal and transverse directions.
  • the wheel sets 3 of the bogie have the possibility of automatically adapting to the respective rail course when passing through a curved track adapt.
  • the construction described also ensures that the wheel sets 3 each return to the central position after passing through a curved track, so that the bogie ensures exact straight running.
  • the center of support of the spring elements 6 arranged in pairs on the side cheeks 2a and 2b lies at a distance of one third of the center distance from the outer axis 3a and at a distance of two thirds of the center distance from the central axis 3a, so that all three axes 3a of the bogie each are loaded with about a third of the bogie load and accordingly all the wheels 3b of the bogie stand on the rails with approximately the same pressure.
  • the respective inner ends of the side cheeks 2a and 2b are jointly supported on the axle bearing 4 of the central axle 3a, as can be seen not only in the top view in FIG. 1, but also in particular in FIG. 2.
  • This common support of the respective inner ends of the side cheeks 2a and 2b on the axle bearing 4 of the central axle 3a provides, on the one hand, for a uniform axle load distribution and, on the other hand, is a prerequisite for the three to be articulated with the side cheeks 2a and 4b via their axle bearings 4 2b connected axes 3a can adjust relative to each other when cornering.
  • the good running properties of the triaxial wire frame achieved by the construction described above enable the use of wheels 3b with the smallest possible diameter.
  • the wheels 3b for example, with a running circle diameter of only 450 mm, enable a very low overall height of the entire bogie of about 550 mm, so that the bogie can be used for rail freight cars for transporting road vehicles that have a very low height of the loading area above the Require the top edge of the rail so that the road vehicles remain within the permissible profile for the rail freight wagons.
  • the bogie in this context is the course of the cross member 1 of the main frame 1 transversely to the direction of rotation of the bogie, because this makes it possible for the cross member 1b of the main frame 1 to run between the wheel sets 3 in a lowered manner.
  • the lower bearing part 1c of the wire pan bearing is arranged within the main frame 1 in such a way that its bearing surface lies essentially below the upper edge of the main frame 1. This, together with a lowering of the side cheeks 2a and 2b in the area of the spring elements 6, enables the overall low overall height of the bogie of only about 550 mm.

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Vehicle Body Suspensions (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Springs (AREA)
  • Lubricants (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Road Paving Structures (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Lasers (AREA)
  • Vibration Prevention Devices (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Support Of The Bearing (AREA)
EP83106790A 1982-08-10 1983-07-11 Dreiachsiges Drehgestell für Schienenfahrzeuge Expired - Lifetime EP0100893B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT83106790T ATE55579T1 (de) 1982-08-10 1983-07-11 Dreiachsiges drehgestell fuer schienenfahrzeuge.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3229709 1982-08-10
DE3229709A DE3229709C1 (de) 1982-08-10 1982-08-10 Dreiachsiges Drehgestell fuer Schienenfahrzeuge

Publications (3)

Publication Number Publication Date
EP0100893A2 EP0100893A2 (de) 1984-02-22
EP0100893A3 EP0100893A3 (en) 1986-01-08
EP0100893B1 true EP0100893B1 (de) 1990-08-16

Family

ID=6170501

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83106790A Expired - Lifetime EP0100893B1 (de) 1982-08-10 1983-07-11 Dreiachsiges Drehgestell für Schienenfahrzeuge

Country Status (9)

Country Link
EP (1) EP0100893B1 (es)
AT (1) ATE55579T1 (es)
DD (1) DD210239A5 (es)
DE (1) DE3229709C1 (es)
DK (1) DK166314C (es)
ES (1) ES282212Y (es)
NO (1) NO157053C (es)
PL (1) PL142531B1 (es)
YU (1) YU43549B (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2745709C1 (ru) * 2020-08-27 2021-03-30 Акционерное общество «Научно-производственная корпорация «Уралвагонзавод» имени Ф.Э. Дзержинского» Трехосная тележка с балансирами (варианты)
RU2769028C1 (ru) * 2021-08-25 2022-03-28 Акционерное общество «Научно-производственная корпорация «Уралвагонзавод» имени Ф.Э. Дзержинского» Колесная пара трехосной тележки грузового железнодорожного вагона
RU2769031C1 (ru) * 2021-08-25 2022-03-28 Акционерное общество «Научно-производственная корпорация «Уралвагонзавод» имени Ф.Э. Дзержинского» Колесная пара трехосной тележки грузового железнодорожного вагона

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0659827B2 (ja) * 1987-10-21 1994-08-10 株式会社日立製作所 車両用軸ばね装置
DE19508589A1 (de) * 1994-03-13 1996-11-28 Josef Nusser Laufwerk für Schienenfahrzeuge
DE102007022713A1 (de) 2007-05-15 2008-11-20 Siemens Ag Doppelstockeisenbahnfahrzeug

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1178886B (de) * 1959-05-27 1964-10-01 Henschel Werke Ag Anordnung der Federn und Ausgleichhebel an einem dreiachsigen Drehgestell
DE2919635C2 (de) * 1979-05-16 1982-12-02 Waggonfabrik Talbot, 5100 Aachen Vierachsiges Drehgestell

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2745709C1 (ru) * 2020-08-27 2021-03-30 Акционерное общество «Научно-производственная корпорация «Уралвагонзавод» имени Ф.Э. Дзержинского» Трехосная тележка с балансирами (варианты)
RU2769028C1 (ru) * 2021-08-25 2022-03-28 Акционерное общество «Научно-производственная корпорация «Уралвагонзавод» имени Ф.Э. Дзержинского» Колесная пара трехосной тележки грузового железнодорожного вагона
RU2769031C1 (ru) * 2021-08-25 2022-03-28 Акционерное общество «Научно-производственная корпорация «Уралвагонзавод» имени Ф.Э. Дзержинского» Колесная пара трехосной тележки грузового железнодорожного вагона

Also Published As

Publication number Publication date
DK359183A (da) 1984-02-11
ES282212U (es) 1985-03-01
ES282212Y (es) 1985-10-16
DK166314C (da) 1993-08-30
ATE55579T1 (de) 1990-09-15
DK166314B (da) 1993-04-05
DK359183D0 (da) 1983-08-05
PL142531B1 (en) 1987-10-31
NO832860L (no) 1984-02-13
NO157053C (no) 1988-01-13
EP0100893A3 (en) 1986-01-08
EP0100893A2 (de) 1984-02-22
DE3229709C1 (de) 1987-08-20
NO157053B (no) 1987-10-05
YU43549B (en) 1989-08-31
DD210239A5 (de) 1984-06-06
YU161583A (en) 1986-10-31
PL243373A1 (en) 1984-04-24

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