EP0093843B1 - Laufwerk für schienengebundenes Schwerlastfahrzeug - Google Patents
Laufwerk für schienengebundenes Schwerlastfahrzeug Download PDFInfo
- Publication number
- EP0093843B1 EP0093843B1 EP83101801A EP83101801A EP0093843B1 EP 0093843 B1 EP0093843 B1 EP 0093843B1 EP 83101801 A EP83101801 A EP 83101801A EP 83101801 A EP83101801 A EP 83101801A EP 0093843 B1 EP0093843 B1 EP 0093843B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- support frame
- wheel
- assembly according
- wheel assembly
- running 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
Links
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
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D3/00—Wagons or vans
- B61D3/16—Wagons or vans adapted for carrying special loads
-
- 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
- B61F15/00—Axle-boxes
- B61F15/12—Axle-boxes with roller, needle, or ball bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
- B61K5/00—Apparatus for placing vehicles on the track; Derailers; Lifting or lowering rail vehicle axles or wheels
Definitions
- the invention relates to a drive for rail-bound heavy-duty vehicle with four articulated, 90 ° rotatable, equipped with two pairs of wheels bogies, on the support frame, the wheel axles are mounted.
- a drive of the same type is known for a rail vehicle for transporting fresh containers (DE-C-3 217 124).
- Each bogie equipped with two pairs of wheels has an H-shaped frame, one side wall of which is firmly connected to the cross bar and the other side wall of which is pivotally suspended on the cross bar pin.
- Each axle carrying a pair of runners is mounted on the outside of the wheels on the one hand in a fixed bearing and on the other hand in a floating bearing in the bogie frame. If rail inaccuracies occur, angular adjustment of the impeller axis, in addition to a longitudinal displacement of the axle journal on the bearing side, leads to an inclined position of the impellers shrunk onto the axle, which leads to different wear of the wheel tread surfaces due to the one-sided position of the fixed point.
- the present invention has set itself the task of creating a self-propelled drive, in which each bogie is a balancer, the wheel axles are largely freely adjustable to avoid the disadvantages shown.
- each bogie is equipped with a travel drive and the support frame is located at right angles to the impeller axes in the middle between the impellers, and each impeller axis assigned to the support frame has a central bearing which has a pendulum in the vertical plane. Movement of the pair of impellers allows, while in the horizontal plane the movement is narrowly limited by sliding surfaces.
- the travel drive is expediently arranged on the unilaterally elongated axis of a pair of impellers.
- a hydraulic or electric motor with this associated gear can be used for the travel drive.
- the central bearing for each wheel axle is preferably equipped with a spherical roller bearing.
- the limitation of the pendulum movement of each pair of wheels in a horizontal plane serves to safely guide the wheels on the rails.
- the sliding surfaces provided for this purpose are expediently arranged vertically on a cantilever of the support frame on the side opposite the travel drive.
- the wheel axle is preferably supported against these vertical sliding surfaces by means of a sliding block which is mounted on a pin located on the wheel axle.
- the sliding block can move freely on the vertical sliding surfaces. Trouble-free pivoting of the bogie is achieved when stabilizing springs assigned to each sliding block keep the unloaded wheel axle in the horizontal position.
- stabilizing springs primarily compensate for the off-center weight of the travel drive and the sliding block arrangement in the boom.
- stabilizing springs can also be arranged on the support frame, which are supported on the support frame bearing.
- a torque support fastened to the support frame is expediently assigned to the travel drive, which is arranged on the extended wheel axis.
- the drive according to the invention has the advantage over the known design that the axes of each bogie oscillate around the central bearing center and can adjust freely in the vertical direction and at the same time the directional stability is ensured by the link guide. As a result of the pendulum movement, there is no longitudinal displacement of the bearing journal or the axle bearing.
- each bogie has a support frame 2 in which the wheel axles 3 are mounted, each with two shrunk-on impellers 4 and a central bearing 5 arranged on the center of the axle.
- Each bearing 5 is equipped with a spherical roller bearing 6.
- the support frame 2 is divided in the bearing 5.
- the drive 7 for the bogie is arranged, which comprises a hydraulic or electric motor 8 and a gear 9 and is supported against a torque bracket 10 attached to the support frame 2.
- a bracket 11 is attached to the support frame 2 on the side opposite the drive 7, which is provided on both sides of the wheel axles 3 with vertical sliding surfaces 12 against which the wheel axle 3 is supported by means of a sliding block 13, which is supported on a pin 14, to avoid horizontal pendulum movements is.
- Stabilizing springs 15 between systems 16 located on the boom 11 and the sliding block 13 keep the wheel axle 3 in balance when the bogie is lifted off the rails.
- the support frame bearing 17 is articulated on the support frame 2, its horizontal pivot 18 being mounted in the support frame 2 and its vertical pivot 19 in the platform 1. It is also possible to design the support frame bearing 17 as a ball joint bearing.
- 17 stabilizing springs 20 are arranged between the support frame 2 and the support frame bearing.
- the bogie can be rotated by 90 ° after the heavy goods vehicle has been lifted off the rails by means of a known pivoting device 21.
- the bogie. can of course also be used in drives for only one direction of travel, the pivoting device 21 being eliminated and the stabilizer sellessfedern 15, 20 can also be omitted. Furthermore, it is not absolutely necessary for the bogie to function as a balancer that the bogie is equipped with a travel drive 7.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Vehicle Body Suspensions (AREA)
- Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Non-Mechanical Conveyors (AREA)
- Semiconductor Lasers (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Gears, Cams (AREA)
- Gear Transmission (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT83101801T ATE49388T1 (de) | 1982-05-07 | 1983-02-24 | Laufwerk fuer schienengebundenes schwerlastfahrzeug. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3217124 | 1982-05-07 | ||
DE3217124A DE3217124C1 (de) | 1982-05-07 | 1982-05-07 | Laufwerk fuer schienengebundenes Schwerlastfahrzeug |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0093843A2 EP0093843A2 (de) | 1983-11-16 |
EP0093843A3 EP0093843A3 (en) | 1987-02-04 |
EP0093843B1 true EP0093843B1 (de) | 1990-01-10 |
Family
ID=6162974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP83101801A Expired - Lifetime EP0093843B1 (de) | 1982-05-07 | 1983-02-24 | Laufwerk für schienengebundenes Schwerlastfahrzeug |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0093843B1 (es) |
AT (1) | ATE49388T1 (es) |
DE (2) | DE3217124C1 (es) |
ES (1) | ES8400952A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009053144A1 (de) * | 2009-09-11 | 2011-03-24 | Schalker Eisenhütte Maschinenfabrik Gmbh | Fahrzeug auf der Koksseite einer Koksofenbatterie |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1245017A (fr) * | 1959-09-25 | 1960-11-04 | Creusot Forges Ateliers | Transmission de mouvement pour bogie moteur de locomotive |
US3257968A (en) * | 1962-09-20 | 1966-06-28 | Dresser Ind | Crane truck |
GB1174790A (en) * | 1966-12-30 | 1969-12-17 | Yawata Iron & Steel Co | A Railway Truck for Carrying a Converter or a Similar Container on Intersecting Railway Tracks |
DE2222511C2 (de) * | 1972-05-08 | 1982-09-02 | Gloucester Railway Carriage & Wagon Co. Ltd., Gloucester | Achsaufhängung für Schienenfahrzeuge |
-
1982
- 1982-05-07 DE DE3217124A patent/DE3217124C1/de not_active Expired
-
1983
- 1983-02-24 EP EP83101801A patent/EP0093843B1/de not_active Expired - Lifetime
- 1983-02-24 DE DE8383101801T patent/DE3381087D1/de not_active Expired - Fee Related
- 1983-02-24 AT AT83101801T patent/ATE49388T1/de not_active IP Right Cessation
- 1983-03-11 ES ES520538A patent/ES8400952A1/es not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009053144A1 (de) * | 2009-09-11 | 2011-03-24 | Schalker Eisenhütte Maschinenfabrik Gmbh | Fahrzeug auf der Koksseite einer Koksofenbatterie |
DE102009053144B4 (de) * | 2009-09-11 | 2013-05-08 | Schalker Eisenhütte Maschinenfabrik Gmbh | Fahrzeug auf der Koksseite einer Koksofenbatterie |
Also Published As
Publication number | Publication date |
---|---|
EP0093843A2 (de) | 1983-11-16 |
ATE49388T1 (de) | 1990-01-15 |
DE3381087D1 (de) | 1990-02-15 |
EP0093843A3 (en) | 1987-02-04 |
ES520538A0 (es) | 1983-12-16 |
DE3217124C1 (de) | 1984-01-05 |
ES8400952A1 (es) | 1983-12-16 |
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Owner name: MAN GUTEHOFFNUNGSHUETTE GMBH |
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