EP0568044B1 - Laufwerk für ein Schienenfahrzeug - Google Patents
Laufwerk für ein Schienenfahrzeug Download PDFInfo
- Publication number
- EP0568044B1 EP0568044B1 EP93106902A EP93106902A EP0568044B1 EP 0568044 B1 EP0568044 B1 EP 0568044B1 EP 93106902 A EP93106902 A EP 93106902A EP 93106902 A EP93106902 A EP 93106902A EP 0568044 B1 EP0568044 B1 EP 0568044B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- assembly
- sub
- bogie frame
- frame
- bogie
- 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
Links
- 239000002184 metal Substances 0.000 claims description 9
- 238000010521 absorption reaction Methods 0.000 claims 1
- 239000000725 suspension Substances 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
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
- B61F3/04—Types of bogies with more than one axle with driven axles or wheels
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H5/00—Applications or arrangements of brakes with substantially radial braking surfaces pressed together in axial direction, e.g. disc brakes
Definitions
- the invention relates to a drive according to the preamble of first claim.
- a known drive for a rail vehicle (US-A 2,598,870) has two sets of wheels, each with one axle Gearbox is assigned and which is largely rigid with one Main bogie frames are connected.
- On this Main bogie frame is stored via primary spring elements Intermediate bogie frame, on which over secondary spring elements a car body of a rail vehicle are supported can.
- the intermediate bogie frame also carries drive motors, which about cardan shafts with it fixed brake discs each with an axle gear are coupled.
- a running gear for a rail vehicle is also known (CH-A 515 140), with the suspension-free in one Bogie frame mounted wheel sets brake discs are assigned to which brake units on a carrier face each other.
- This carrier is double T-shaped trained and with the parallel to each other Rods can be swiveled in the long girders of the bogie frame held.
- the bogie frame is with a Provide cross member that rotates in one of the long members is stored, so that twisting of the bogie frame is possible. This twist is caused by a connecting bridge the brake unit holds the carrier, which in the the rest but inelastically connected to the bogie frame is.
- each of the to assign a guide frame to both wheel sets which is by means of sleeve-shaped rubber-elastic elements on the bogie frame is pivoted articulated and in the area of the wheel bearings Primary spring elements is supported on the bogie frame.
- the object of the present invention is to provide a drive for to create a rail vehicle that is about introduction a cross-sprung component level a reduction in Lateral force levels at the wheel-rail contact point enabled and a simplified version of the between primary and Secondary level arranged supporting structure (Bogie frame) allowed.
- a self-contained assembly for components created a braking equipment or additionally or instead of this can include engine and transmission elements
- the assembly can be used independently of that between primary and Secondary spring level arranged and only from long and Truss frame formed and manufactured finally on this drive frame via elastic Suspension elements can be fixed on it.
- rigid couplings of this assembly or components avoided the bogie frame, which in terms of Traction forces a reduction in the shear force level at the wheel-rail contact point with simple execution of the load-bearing Structure of the bogie frame is made possible.
- the Assembly is advantageously minimized Number of suspension points in the elastic Suspension elements suspended in the frame of the drive, with the assembly above the frame of the drive is arranged.
- the arrangement of the suspension points should be in areas that are in Regarding the fatigue strength of the frame as uncritical are to be classified, e.g. at a sufficient distance from the Cross member-long member connection.
- the coordination of the characteristic can be done so that the module has an absorber function in Reference to the bogie vibration, or to turning movements when the limit cycle is reached.
- the assembly 6 which consists of a frame-shaped welded construction, which is smaller than the bogie frame and itself within the long beams 2 via the cross beams 3 extends and at their narrow ends the braking units 15 for the brake discs 14 of the axles 16 of the wheel sets 4, 5 are held.
- the assembly 6 consists, as shown in FIGS. 2 to 4 a rack with side rails 6 'and Cross beams 6 '' on which various brackets and Recordings are attached.
- the assembly 6 is with Suspension elements 7 on the bogie frame stored.
- the suspension elements 7 consist of Metal mandrels 7 'that stand in trestles on the bogie frame are stored.
- the metal mandrels 7 ' are with a elastomer layer and are covered in metal sleeves 7 '' held in place with the bottom of assembly 6 are connected.
- the suspension elements 7 are in Twist direction by a multiple elastic set than in a straight direction.
- the brackets or receptacles on module 6 include the welded hanger 9 for the Brake units 15, the 6 '' on both cross members are arranged, hanger 11 for magnetic rail brakes to the side members 6 ', a bracket 12 for cables and Hoses on a cross member 6 '' and a bracket 13 for cables on the other cross member 6 ''.
- Cable protection tubes 14.1 are integrated in module 6.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Arrangement Of Transmissions (AREA)
Description
- Fig. 1)
- eine Draufsicht auf ein Laufwerk mit eingebauter Baugruppe;
- Fig. 2)
- eine Untersicht unter den ausgebauten Baugruppenträger;
- Fig. 3)
- eine Seitenansicht zu Fig. 2);
- Fig. 4)
- eine Vorderansicht zu Fig. 2).
Claims (3)
- Laufwerk für ein Schienenfahrzeug, mit einem zwei Radsätze (4, 5) führenden Drehgestellrahmen (2, 3), mit einer Primär- und einer Sekundärfederebene, und mit einer elastisch auf dem Drehgestellrahmen (2, 3) sitzenden Baugruppe (6), die einen oberhalb des Drehgestellrahmens (2, 3) angeordneten Baugruppenrahmen (6', 6'') mit wenigstens einem Antriebsmotor und/oder mit mindestens einer Bremsausrüstung (14, 15) aufweist,
dadurch gekennzeichnet,
daß der Drehgestellrahmen fest miteinander verbundene Langträger (2) und Querträger (3) aufweist sowie zwischen Primär- und Sekundärfederebene angeordnet ist, daß der Baugruppenrahmen (6', 6'') sich innerhalb der Langträger (2) des Drehgestellrahmens (2, 3) und der Achsen (16) der Radsätze (4, 5) erstreckt sowie an seinen schmalen Enden Bremseinheiten (15) für auf den Achsen (16) der Radsätze (4, 5) angeordnete Bremsscheiben (14) hält und daß der Baugruppenrahmen (6', 6'') an gesonderten elastischen Aufhängungselementen (7) am Drehgestellrahmen (2, 3) aufgehängt ist, wobei die Aufhängungselemente (7) aus zwischen Lagerböcken und Lageraugen des Drehgestellrahmens (2, 3) gehaltenen Metalldornen (7') besteht und die Metalldorne (7') von einer elastomeren Schicht umgeben und in einer mit der Baugruppe (6) verbundenen Metallhülse (7'') eingefaßt sind. - Laufwerk nach Anspruch 1, dadurch gekennzeichnet, daß die Charakteristik der Aufhängungselemente (7) so ausgelegt ist, daß die Baugruppe (6) quer bzw. um die Hochachse drehbar weich gelagert, in Wirkungsrichtung der Komponenten jedoch hart geführt wird.
- Laufwerk nach Anspruch 2, dadurch gekennzeichnet, daß die Abstimmung der Charakteristik so erfolgt, daß die Baugruppe (6) eine Tilgerfunktion in Bezug auf die Drehgestellschwingung, bzw. auf Wendebewegungen bei Erreichen des Grenzzykellaufs zukommt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4213990 | 1992-04-29 | ||
DE4213990 | 1992-04-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0568044A1 EP0568044A1 (de) | 1993-11-03 |
EP0568044B1 true EP0568044B1 (de) | 1998-04-01 |
Family
ID=6457681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93106902A Expired - Lifetime EP0568044B1 (de) | 1992-04-29 | 1993-04-28 | Laufwerk für ein Schienenfahrzeug |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0568044B1 (de) |
AT (1) | ATE164556T1 (de) |
DE (1) | DE59308323D1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2780694B1 (fr) * | 1998-07-06 | 2000-08-18 | Alstom | Bogie en materiau composite pour vehicule ferroviaire et procede de fabrication de tel bogie |
FR2800342B1 (fr) * | 1999-10-27 | 2001-12-28 | Techni Ind | Boggie de type evolutif notamment pour wagons de transport de marchandises |
DE102013103827A1 (de) | 2013-04-16 | 2014-10-16 | Bombardier Transportation Gmbh | Fahrwerk mit quergekoppelten Radeinheiten |
WO2015071254A1 (de) * | 2013-11-13 | 2015-05-21 | Siemens Ag Österreich | Vorrichtung zur reduktion von schwingungen eines fahrzeuges, insbesondere eines schienenfahrzeuges |
CN104802822A (zh) * | 2015-04-29 | 2015-07-29 | 长春轨道客车股份有限公司 | 标准动车组拖车转向架构架 |
AT517179A3 (de) | 2015-04-30 | 2018-03-15 | Siemens Ag Oesterreich | Vorrichtung zur Befestigung von Bremseinrichtungen an einem Fahrwerksrahmen eines Schienenfahrzeuges |
CN108791325B (zh) * | 2018-07-27 | 2020-08-21 | 中车株洲电力机车有限公司 | 一种永磁直驱转向架及其轨道车辆 |
CN111907537B (zh) * | 2019-06-20 | 2021-10-15 | 中车大同电力机车有限公司 | 电力机车、电力机车转向架及转向架驱动系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2598870A (en) * | 1948-12-08 | 1952-06-03 | Clark Equipment Co | Rail truck |
CH515140A (de) * | 1969-11-12 | 1971-11-15 | Sig Schweiz Industrieges | Schienenfahrzeug-Drehgestell mit Gelenkrahmen und Träger |
FR2280536A1 (fr) * | 1974-08-02 | 1976-02-27 | Creusot Loire | Dispositif de soutien d'inducteurs lineaires sur un bogie ferroviaire |
DE2936771C2 (de) * | 1979-09-12 | 1982-11-18 | Thyssen Industrie Ag, 4300 Essen | Antriebsdrehgestell für Schienenfahrzeuge, z.B. Straßenbahnen |
DE9010678U1 (de) * | 1990-07-17 | 1990-11-22 | MAN GHH Schienenverkehrstechnik GmbH, 8500 Nürnberg | Lagerung für Führungsrahmen von Drehgestellen |
-
1993
- 1993-04-28 AT AT93106902T patent/ATE164556T1/de not_active IP Right Cessation
- 1993-04-28 EP EP93106902A patent/EP0568044B1/de not_active Expired - Lifetime
- 1993-04-28 DE DE59308323T patent/DE59308323D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE59308323D1 (de) | 1998-05-07 |
EP0568044A1 (de) | 1993-11-03 |
ATE164556T1 (de) | 1998-04-15 |
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