EP0221667A2 - Bogie de véhicule ferroviaire - Google Patents

Bogie de véhicule ferroviaire Download PDF

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Publication number
EP0221667A2
EP0221667A2 EP86307468A EP86307468A EP0221667A2 EP 0221667 A2 EP0221667 A2 EP 0221667A2 EP 86307468 A EP86307468 A EP 86307468A EP 86307468 A EP86307468 A EP 86307468A EP 0221667 A2 EP0221667 A2 EP 0221667A2
Authority
EP
European Patent Office
Prior art keywords
axle
bogie
lateral
lateral member
axles
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.)
Withdrawn
Application number
EP86307468A
Other languages
German (de)
English (en)
Other versions
EP0221667A3 (fr
Inventor
Yukio Uozumi
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.)
Kawasaki Heavy Industries Ltd
Kawasaki Motors Ltd
Original Assignee
Kawasaki Heavy Industries Ltd
Kawasaki Jukogyo KK
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 Kawasaki Heavy Industries Ltd, Kawasaki Jukogyo KK filed Critical Kawasaki Heavy Industries Ltd
Publication of EP0221667A2 publication Critical patent/EP0221667A2/fr
Publication of EP0221667A3 publication Critical patent/EP0221667A3/fr
Withdrawn legal-status Critical Current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
    • B61F5/386—Arrangements or devices for adjusting or allowing self- adjustment of wheel axles or bogies when rounding curves, e.g. sliding axles, swinging axles fluid actuated
    • 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
    • B61F5/50—Other details
    • B61F5/52—Bogie frames

Definitions

  • This invention relates to a bogie having one or two axles and a bogie frame and more particularly to a railway bogie exhibiting a self steering characteristic when running on curved rails.
  • the other force is a lateral force which is perpendicular to an advancing direction caused by a force for guiding the vehicle as well as a centrifugal force generated in the case of running on the cuved line and a side wind etc.
  • Steering by the axle itself is inconvenient due to the fact that it requires such a structure as the steering to be performed in a direction to cause the generated lateral force to be reduced, and in addition to the occurrence of horizontal rotation of the axle caused by the lateral force, if the axle receives the longitudinal force, the axle may generate a non-required lateral force under the horizontal rotation of the axle.
  • the longitudinal forces applied on the right and left wheels are equal (the propelling force or braking force is a force generated from the wheel in view of a power transmitting path and it is considered that the reaction force may act on the wheels from the rails).
  • a centre or rotation of the axle to which the longitudinal force is transmitted is arranged directly or indirectly at a point equally spaced apart from the right and left wheels, that is, on a line passing through a central part of the axle.
  • equal forces are applied at the equal distances in opposite directions, it requires such a structure showing no momentum of horizontal rotation.
  • such a device having the above-mentioned function shall be referred to as an axle supporting device.
  • the steering of the axle it may be considered that an independent steering for each of the axles is carried out only with a taper of the tread of the wheel and that in case of a two-axled bogie, steering amounts of the two axles are made equal, two wheels are rotated in opposite directions to each other and placed on theoretical complete circles so as to have a certain relation with a steering amount of the axle.
  • the device having such a function as described above shall be referred to as an inter-axle connection device.
  • FIG. 3 A schematic illustration of the invention described in Jap. Pat. Laid-Open No. 55-29692 is shown in Fig. 3. It has several hydraulic actuators and the wheels are forcedly controlled in such a way that the directions of the wheels conincide with the directions of the curved lines, and it requires some higher function parts and so a high reliablity may not be attained unless a sufficient repair is performed. It has a further disadvantage that the manufacturing cost is high.
  • the axle supporting device is made such that each of the axles has its center of rotation on a center line of the axle directly and the inter-axle connection device is a hydraulic cylinder.
  • Fig. 4 shows a partial section of a top plane view of the bogie structure shown in Jap. Pat. Laid-­ Open No. 57-7756.
  • the axle is directly pivoted at a point C in such a way as it may be rotated in a horizontal plane, wherein a longitudinal member 101 and T-shaped member 102 are connected to an axle box 100, a member is extended up to the pivoted part C, and an extension beam 104 is arranged from a bogie frame 103 so as to construct the pivoted part.
  • Arrangement of the structural member which is not applied to the general type of bogie constitutes the axle supporting device. The corresponding portions are illustrated by hatched lines.
  • An inter-axle connection device in which amounts of horizontal rotation of two axles are equal to each other and their rotational directions are opposite to each other is composed of a connection member 105 and a small lever member 106, and this structure is simple. A central part of the lever 106 is pivotally connected to the bogie frame 103.
  • Fig. 5 The structure of Jap. Pat. Laid-Open No. 58-183344 is shown in Fig. 5 and is made such that the bogie frame itself is bent at its central part, acts as both the function required for the axle supporting device and the function required for the inter-axle connection device. Therefore, although the constitution is simple, the bearing at the bent part or its constitution is simple, the bearing at the bent part or its constituting member is large in size and heavy in weight.
  • the present invention is provided in order to resolve these problems. It is an object of the present invention to provide a device in which a slight mechanism is merely added to a quote general type of bogie, so that thereby a low lateral force is generated even at a curved line having a small radius, a creaking sound is not generated and the wear between the wheels and the rails can be reduced. It is another object of the present invention to improve the stability of the bogie during a high speed running of the vehicle. It is a still further object of the present invention to simplify the structure of the bogie by applying one lateral member in common to two axles.
  • a railway bogie of the present invention is made such that the axle is supported to the bogie frame in such a way that it may be rotated in a horizontal plane by providing an axle supporting device which is composed of a lateral member in which two axle boxes are spaced apart in a lateral direction in respect of one axle, said axle boxes being moveable in a longitudinal direction in respect to the bogie frame and restricted in their lateral directions, the axle being capable of rotating in a horizontal plane and the lateral member being pivotally supported in the bogie frame around a rotating axis of its horizontal direction, and of connector members one of which is connected at one end of said lateral member at a position above the center of the rotating axis to each of said axle boxes and the other of which is connected at the other end of said lateral member at a position below the center of the rotating axis to each of said axle boxes.
  • a railway bogie is made such that two sets of axle supporting devices are provided in the bogie, which has two axles, an inter-axle connection device being provided to connect two lateral members in such a manner that amounts of horizontal rotation of the two axles are equal to each other and their rotational directions are opposite to each other.
  • a railway bogie consists of a structure in which two axles are provided in one bogie, two axle boxes are arranged in spaced-apart relation for one axle, said axle boxes are moveable in a longitudinal direction in respect to the bogie frame and restricted in a lateral direction, each of the axles can be rotated in a horizontal plane and one lateral member which is pivotally and rotatably supported at the bogie frame around the rotating axis of horizontal lateral direction is provided, the axle supporting device for the two axles is composed of connection members for connecting said lateral member to each of said axles boxes and the connection between said lateral member and the connection member for each of the axle boxes is made such that the amounts of horizontal rotation of the two axles are equal and their rotational directions are opposite to each other.
  • the present invention may provide means for resolving all the problems described above.
  • the railway wheel is provided with a taper at its tread surface. If the axle composed of two wheels and axle is displaced laterally in respect to the center of the rail, the tread of the wheel displaced in such a direction where the flange and the rail approach each other contacts the rail at its large diameter part, the tread of the other wheel contacts the rail at its small diameter part and thereby a force pulling back the axle is applied between both axles.
  • the axles are displaced from the centre of the rail when they enter from a straight line to a curved line, displaced toward the outer rail of the curved line, a diameter of the outer wheel of the curved line is large and a diameter of the inner wheel is small.
  • the manner of operation of the wheels is illustrated in Fig.
  • a mere free movement of the axles in a longitudinal direction in respect to the bogie frame does not cause a horizontal force acting on the wheels, such as a braking force etc., to be transmitted to the bogie frame and so the bogie may not act as is required by a bogie.
  • Figure 1 shows an axle 1 and wheels 2R and 2L.
  • Axle boxes 3R and 3L are arranged at both ends of the axle, and a lateral member 4 is arranged such that both of its ends 5R and 5L are pivotally supported by pivot points 6R and 6L arranged at the bogie frame and are rotated around a rotating axis of the horizontal lateral direction X - X.
  • a connection part 7R is placed at a location spaced apart by 'a' above the pivot point 6R, and a connection part 7L is placed at a point spaced apart by 'a' below the pivot point 6L.
  • connection part 7R is connected to the axle box 3R through a beam-like connection member 9, and the connection part 7L is connected to the axle box 3L through a beam-like connection member 10.
  • horizontal forces P such as breaking forces etc. are applied to the treads of the wheels 2R and 2L, one of the horizontal forces P is transmitted to the connection member 9 and the other horizontal force is transmitted to the connection part 7L through the axle box 3L and the connection member 10.
  • the lateral member 4 is pivotally supported by the pivot points 6R and 6L, since the horizontal forces in the same direction act upon the connection part 7R at the position 'a' above the pivot point 6R and act upon the connection part 7L at the position 'a' below the pivot point 6L, a moment P x a for rotating the lateral member 4 is balanced at the connection part 7R and the connection part 7L due to its opposite acting direction. Therefore, the lateral member 4 keeps stability, forces P of reaction forces for producing this momentum act on each of the pivots 6R, 6L and the forces from the wheels are transmitted to the bogie frame.
  • the main lateral member 4 passes through the position below the center of rotation X-X. This is the shape in which the main member of the bogie frame is avoided.
  • the object of this lateral member 4 is to transmit the twisting momentum between the right end and the left end, and the upper and lower positions of the lateral member at its ends exhibit the same function wherever they may be located up side down and their relative positions are selected in view of the constitution of the entire bogie frame.
  • connection part 7R placed above the pivot 6R is displaced by ⁇ in a direction away from the axle under a rotation of the lateral member 4 so as to pull the extremity end of the axle
  • connection part 7L placed below the pivot 6L is displaced by ⁇ in a direction towards the axle so as to push the axle.
  • connection device between the axles relating the steering of two axles is added, and the case in which the railway bogie having a self-steering characteristic with a high stability is obtained and another case in which one lateral member of the main member in the two axles is corresponded to two axles, are described in detail in the following preferred embodiments.
  • the structure is simplified to provide a railway bogie having a self-steering characteristic.
  • Fig. 7 is a top plan view for showing a first perferred embodiment of the present invention in which an axle 1 with wheels 2 is connected to the lateral members 4a and 4b through the axle boxes 3R and 3L and the connection members 9 and 10.
  • This structure is the same as that shown in Fig. 1 and the connection member 9 is connected above the lateral members 4a and 4b and the connection member 10 is connected below the lateral members 4a and 4b.
  • the axle boxes 3R and 3L are supported on the bogie frame 12 by axle box holders 11 in such a way that projection 3P of the axle boxes are moveable in a longitudinal direction and restricted against lateral displacement.
  • the present invention is made such that two sets of axle supporting devices shown in Fig. 1 are arranged in one bogie without being related to each other and each of the axles may perform a steering operation. Even in the case where the size of the wheel tread or shape is made different between the two axles, a natural and proper steering operation is performed and it has a feature which does not generate any overwork. As a result, a slight difference is produced in the amount of steering of each of the axles.
  • a steering condition of the bogie is indicated in the figure with two-dot line.
  • connection member 9 connected to the lateral member 4a is displaced in a leftward direction under a pivotal movement of the lateral member 4a in a direction indicated by the arrow, the connection member 10 is displaced in a rightward direction and along with these displacements, the axle box 3R is moved in a leftward direction, the axle box 3L is moved in a rightward direction, and the axle 1 performs a horizontal rotation around the central point 0 so as to perform the steering action.
  • the member related to the lateral member 4b performs an action opposite to the former action.
  • the planer shape formed by the axles and the connection members, and the lateral member is displaced slightly from its parallelogram.
  • resilient bushings and spherical joints and the like are selected for each of the connection parts in their design.
  • Figs. 8 to 11 illustrate the preferred embodiment of the present invention.
  • Fig. 8 is a top plan view for showing an entire bogie, wherein the devices shown in Figs. 9 and 10 are installed at the part shown by A.
  • Fig. 9 is a longitudinal section for showing one example of the linkage device, the lateral members 4a and 4b being provided with each of arms 17a and 17b, and these extremity ends of the arms being connected by a linkage 18.
  • Arrangement of such a structure as above causes the rotational angles of the lateral members 4a and 4b to be equal and faced in an opposite direction and thus the steering amounts of both axles become equal to each other. With this arrangment, it has an effect that the equal steered conditions of both axles on the circle curved line can easily be accomplished.
  • Fig. 10 is a longitudinal section for showing another mechanism having the same objects and effects as those of Fig. 9 and which is installed at the part A of Fig. 8, wherin the lateral members 4a and 4b are provided with each of arms 19a and 19b and the extremity ends of these arms are directly connected through a rubber bushing 20 composed of a rubber 21, outer cylinder 22 and inner cylinder 23 shown in Fig. 11.
  • the rubber having a side shape as shown in Fig. 11 is applied in which its vertical direction, i.e. z - z direction shows a hard condition and its horizontal direction, i.e. y - y direction shows a soft condition, the result enables the influence of strain to be reduced.
  • the rubber bushing is connected to one of the arms at its outer cylinder and further its inner cylinder is connected to the other arm by pins etc.
  • the rear axle may steer in a leftward direction and a zig-zag movement is restricted to each other, so that an amount of lateral movement of an entire bogie is less than the zig-zag movement of the free rotation of one axle and the wave length of the zig-zag movement is extended.
  • wave length of the zig-zag movement refer to "Vibration of Electric Car and New Bogie" page 23 published by Insitute of Electric Car.
  • the wave length of the zig-zag movement may conincide with a natural frequency in a lateral direction of the vehicle and a running speed for generating an excessive vibration is increased and if the wave length is set at a value other than that of the real running, no unstable condition may occur under a real running action.
  • Numerical examples show that if the maximum value in the case of actual running is 100 Km/h and further if the conincident speed of the wave length of the zig-zag movement and the natural frequency of the vehicle in the lateral direction is about 150 Km/h, it shows a relation of value of 150 Km/h > 100 Km/h x ⁇ 2 and a resonance can be avoided.
  • a relative setting of the steering of both axles results in an elongated wave length of the zig-zag movement in response to a condition in which one axle performs a separate steering action and thus it shows an effect that the stability of running is increased up to a high speed range.
  • Fig. 12 is a perspective view for showing a practical preferred embodiment of the third invention and the axle is kept at its removed condition.
  • a trunnion 41 is fixed to the bogie frame 40 and a lateral member 43 is supported with the axis 42 of the trunnion being a pivot point.
  • Each of the axle boxes 44R and 44L is connected to the lateral member 43 by connection members 46B and 46U, and axle boxes 45R and 45L are connected to the lateral member 43 by each of connection member 47U and 47B.
  • the connection member having an appex character U pivotally attached by a rubber bushing 48 above the shaft part 42 of the trunnion of the lateral member 43, and the connection member having an appex character B is pivotally attached by the rubber bushing 49 below the shaft part 42 of the trunnion of the lateral member 43 to allow the displacement of the steering operation to be preformed.
  • Each of the axle boxes and each of the connection members are integrally connected by each of four bolts 50.
  • one lateral member is applied to two axles and an entire structure of the bogie is simplified without arranging the inter-axle connection device.
  • axle box holder rubbers in which their vertical and longitudinal directions are soft and lateral direction is hard, and they do not hinder the shock absorbing action of an axle spring 52, do not provide a longitudinal resistance against the steering action and do support the axle boxes on the bogie frame in a lateral direction.
  • This has the structure which is similar to that of the preferred embodiment of Fig. 15 and it has an advantage that it has no wear portions.
  • Fig. 13 is a top plan view for showing another preferred embodiment of the third invention, wherein axle boxes 31R and 31L, and 32R and 32L may not be arranged symmetrically in view of the arrangement of the driving device or the braking device, a lateral member 33 is arranged at the central part so as to correspond to two axles and is supported on the bogie frame 35 by pivot points 34R and 34L at both ends and connects between each of the axle boxes by connection members 31S and 31T and 32S and 32T, respectively.
  • the manner of each of the connections is illustrated in Fig. 14.
  • Fig. 14 is a view which is common in views taken along an arrow M and an arrow N of Fig. 13 and in case of the view taken along an arrow N, the numbers are indicated in ( ), respectively.
  • the positions of connection are at a distance h1 above the pivot point 34 and at a distance h2 below the pivot point 34.
  • Fig. 15 is a top plan view for showing a preferred embodiment of the axle box holders to be used in the present invention and in other devices.
  • Numeral 36 denotes an axlebox and 37 designates axle box holders arranged in the bogie frame, with vibration-­proof rubbers 39 being arranged between the projections 38 of the axle boxes 36.
  • the vibration-proof rubber of the preferred embodiment is of a multi-layer structure and has a characteristic that a compressing direction y - y, that is, a lateral direction shows a quite hard feature, and a shearing direction x - x, that is, a longitudinal direction shows a quite soft feature.
  • the axle boxes can move in the longitudinal direction (x -­x) and is substantially restricted and supported in the lateral direction (y - y).
  • Figs. 7 and 8 show a rigid contact between the axle box holders 11 and the projections 3P of the axle boxes, this contacted structure can be replaced with the structure shown in Fig. 15.
  • Fig. 16 is a perspective view for showing the preferred embodiment utilizing the present invention, wherein a two-axle bogie having a large wheel base and a two-axle bogie having a small wheel base are overlapped so as to constitute one four-axle bogie and only one lateral member is applied to four axles, and four axles, denoted 24 to 27 are present in one bogie and are equally spaced apart. Both ends of each of the axles are provided with each of the axle boxes having appendix characters R and L. Only one lateral member 28 is arranged at the center so as to correspond to the above-mentioned four axles 24 to 27 and it is supported at both ends to the bogie frame 30 at pivot points 29R and 29L.
  • the axle box 24R of the axle 24 placed at a position of 1.5 L from the pivot point is connected to the point spaced apart by a distance (i) below the pivot point 29R by the connection member 24S, and the axle box 24L is connected to the point spaced apart by a distance (i) above the pivot point 29L by the connection member 24T.
  • the axle box 25R of the axle 25 positioned at a distance 0.5 L from the pivot point is connected to the point spaced apart by (h) below the pivot point 29R by the connection member 25S, and the axle box 25L is connected to the point spaced apart by a distance (h) above the pivot point 29L by the connection member 25T.
  • the axles 26 and 27 are also similarly connected in a symmetrical manner.
  • the present invention does not require any high accuracy function parts disclosed in the above-identified Jap. Pat. Laid-Open No. 55-29692, a new arrangement of members for performing a horizontal rotation of the bogie frame and the axles at a place having no structures as a normal bogie frame as disclosed in Jap. Pat. Laid-Open No. 57-7756 and further does not require a wide space or weight for the constituting members to be bent or bearings as disclosed in Jap. Pat Laid-Open No. 58-183344. According to the present invention, a mere addition of the mechanism composed of the lateral member and the connection member etc.
  • the present invention is advantageous in that a low lateral force is generated on the curved line of small radius, a creak sound is not generated and a wear of the wheels and the rails can be reduced.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Handcart (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
EP86307468A 1985-10-28 1986-09-30 Bogie de véhicule ferroviaire Withdrawn EP0221667A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP24183685A JPS62101575A (ja) 1985-10-28 1985-10-28 鉄道用台車
JP241836/85 1985-10-28

Publications (2)

Publication Number Publication Date
EP0221667A2 true EP0221667A2 (fr) 1987-05-13
EP0221667A3 EP0221667A3 (fr) 1987-12-09

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ID=17080218

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86307468A Withdrawn EP0221667A3 (fr) 1985-10-28 1986-09-30 Bogie de véhicule ferroviaire

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EP (1) EP0221667A3 (fr)
JP (1) JPS62101575A (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306889A2 (fr) * 1987-09-09 1989-03-15 Man Gutehoffnungshütte Gmbh Bogie à essieux à orientation dirigée
AT391113B (de) * 1988-09-23 1990-08-27 Sgp Verkehrstechnik Laufwerk fuer schienenfahrzeuge
AT394981B (de) * 1988-09-23 1992-08-10 Sgp Verkehrstechnik Laufwerk fuer schienenfahrzeuge
US5211116A (en) * 1988-08-30 1993-05-18 Sig Schweizerische Industrie-Gesellschaft Bogie for high-speed rail vehicles
DE3745025C2 (en) * 1987-09-09 1993-06-03 Man Gutehoffnungshuette Ag, 4200 Oberhausen, De Railway vehicle bogie with steerable wheel sets
AT399692B (de) * 1989-02-17 1995-06-26 Sgp Verkehrstechnik Zweiachsiges drehgestell
AT399850B (de) * 1988-12-14 1995-07-25 Sgp Verkehrstechnik Drehgestell
AT400943B (de) * 1989-02-17 1996-04-25 Sgp Verkehrstechnik Zweiachsiges lauf- bzw. triebdrehgestell mit radial einstellbaren radsätzen
WO2001015954A1 (fr) * 1999-08-31 2001-03-08 Construcciones Y Auxiliar De Ferrocarriles, S.A. Dispositif de guidage des axes d'un vehicule ferroviaire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103612639A (zh) * 2013-11-29 2014-03-05 长沙仙达实业有限公司 有轨输送小车

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20905C (de) * A. KLOSE in Rorschach (Schweiz) Neuerungen an beweglichen Achsen für Eisenbahnfahrzeuge
FR1553329A (fr) * 1967-02-03 1969-01-10
FR2430881A1 (fr) * 1978-07-11 1980-02-08 Schweizerische Lokomotiv Bogie de vehicule ferroviaire
JPS577756A (en) * 1980-06-13 1982-01-14 Sumitomo Metal Ind Truck for railway rolling stock
FR2510962A1 (fr) * 1981-08-07 1983-02-11 Creusot Loire Bogie a essieux orientables
FR2511962A1 (fr) * 1981-08-31 1983-03-04 South African Inventions Train de roues pour vehicule ferroviaire stabilise

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20905C (de) * A. KLOSE in Rorschach (Schweiz) Neuerungen an beweglichen Achsen für Eisenbahnfahrzeuge
FR1553329A (fr) * 1967-02-03 1969-01-10
FR2430881A1 (fr) * 1978-07-11 1980-02-08 Schweizerische Lokomotiv Bogie de vehicule ferroviaire
JPS577756A (en) * 1980-06-13 1982-01-14 Sumitomo Metal Ind Truck for railway rolling stock
FR2510962A1 (fr) * 1981-08-07 1983-02-11 Creusot Loire Bogie a essieux orientables
FR2511962A1 (fr) * 1981-08-31 1983-03-04 South African Inventions Train de roues pour vehicule ferroviaire stabilise

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0306889A2 (fr) * 1987-09-09 1989-03-15 Man Gutehoffnungshütte Gmbh Bogie à essieux à orientation dirigée
DE3730180A1 (de) * 1987-09-09 1989-03-30 Gutehoffnungshuette Man Drehgestell mit gelenkten radsaetzen
EP0306889A3 (en) * 1987-09-09 1989-09-06 Man Gutehoffnungshutte Gmbh Bogie with steered wheel sets
EP0429095A1 (fr) * 1987-09-09 1991-05-29 Man Gutehoffnungshütte Gmbh Bogie avec paires de roues guidées
DE3745025C2 (en) * 1987-09-09 1993-06-03 Man Gutehoffnungshuette Ag, 4200 Oberhausen, De Railway vehicle bogie with steerable wheel sets
US5211116A (en) * 1988-08-30 1993-05-18 Sig Schweizerische Industrie-Gesellschaft Bogie for high-speed rail vehicles
AT391113B (de) * 1988-09-23 1990-08-27 Sgp Verkehrstechnik Laufwerk fuer schienenfahrzeuge
AT394981B (de) * 1988-09-23 1992-08-10 Sgp Verkehrstechnik Laufwerk fuer schienenfahrzeuge
AT399850B (de) * 1988-12-14 1995-07-25 Sgp Verkehrstechnik Drehgestell
AT399692B (de) * 1989-02-17 1995-06-26 Sgp Verkehrstechnik Zweiachsiges drehgestell
AT400943B (de) * 1989-02-17 1996-04-25 Sgp Verkehrstechnik Zweiachsiges lauf- bzw. triebdrehgestell mit radial einstellbaren radsätzen
WO2001015954A1 (fr) * 1999-08-31 2001-03-08 Construcciones Y Auxiliar De Ferrocarriles, S.A. Dispositif de guidage des axes d'un vehicule ferroviaire

Also Published As

Publication number Publication date
JPS62101575A (ja) 1987-05-12
EP0221667A3 (fr) 1987-12-09

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