PL303935A1 - Running gear for rail vehicles - Google Patents
Running gear for rail vehiclesInfo
- Publication number
- PL303935A1 PL303935A1 PL94303935A PL30393594A PL303935A1 PL 303935 A1 PL303935 A1 PL 303935A1 PL 94303935 A PL94303935 A PL 94303935A PL 30393594 A PL30393594 A PL 30393594A PL 303935 A1 PL303935 A1 PL 303935A1
- Authority
- PL
- Poland
- Prior art keywords
- shock absorber
- vertical
- horizontal
- damping
- running gear
- Prior art date
Links
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
- B61F5/26—Mounting or securing axle-boxes in vehicle or bogie underframes
- B61F5/30—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes
- B61F5/308—Axle-boxes mounted for movement under spring control in vehicle or bogie underframes incorporating damping devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- General Details Of Gearings (AREA)
Abstract
Running gear for railway vehicles, which, by virtue of the particular arrangement of the damping components, improves damping, permits high travel speeds and ensures that bends can be travelled through safely. This object is achieved by means of the arrangement of the vertical and horizontal shock absorbers in such a way that as a result of the horizontal shock absorber force a rotational deflection of the axle bearing housing is produced, which rotational deflection is in turn additionally damped by the vertical shock absorber, the longitudinal movements of the wheel sets being simultaneously damped by the horizontal shock absorber and the vertical shock absorber and this also applying to a lesser degree to the transverse movements of the wheel sets. The vertical shock absorber is included in the damping characteristic of the horizontal shock absorber. By changing the attachment point of the horizontal shock absorber and thus by changing the points of intersection of the median lines of the shock absorbers and the median line of the axle bearing housing in the vertical and horizontal planes by means of an attachment bracket arranged in a defined manner it is possible to vary the damping ratio of the shock absorbers. The invention is suitable in particular for sets of running gear which are to be used for high speed transport. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4321087A DE4321087C2 (en) | 1993-06-21 | 1993-06-21 | Running gear for rail vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
PL303935A1 true PL303935A1 (en) | 1995-01-09 |
Family
ID=6491178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL94303935A PL303935A1 (en) | 1993-06-21 | 1994-06-21 | Running gear for rail vehicles |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0630796B1 (en) |
AT (1) | ATE164557T1 (en) |
CZ (1) | CZ283035B6 (en) |
DE (1) | DE4321087C2 (en) |
PL (1) | PL303935A1 (en) |
SK (1) | SK280549B6 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19502670C2 (en) * | 1995-01-20 | 1999-03-18 | Mannesmann Ag | Running gear for rail vehicles |
DE19513757C1 (en) * | 1995-04-07 | 1996-05-30 | Deutsche Bahn Ag | Single wheel-set bogie for railway vehicles |
DE19925634A1 (en) * | 1999-06-04 | 2000-12-14 | Dwa Deutsche Waggonbau Gmbh | Running gear for rail vehicles |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3682102A (en) * | 1969-05-09 | 1972-08-08 | British Railways Board | Dampened railway truck |
US4561360A (en) * | 1984-06-06 | 1985-12-31 | Amsted Industries Incorporated | Single axle suspension system for railroad vehicle |
DE3904203C2 (en) * | 1989-02-13 | 1998-04-02 | Abb Henschel Lokomotiven | Running gear for rail vehicles |
DE4242685C2 (en) * | 1992-12-17 | 2000-12-21 | Dwa Deutsche Waggonbau Gmbh | Running gear for rail vehicles |
-
1993
- 1993-06-21 DE DE4321087A patent/DE4321087C2/en not_active Expired - Fee Related
-
1994
- 1994-06-20 AT AT94250161T patent/ATE164557T1/en not_active IP Right Cessation
- 1994-06-20 EP EP94250161A patent/EP0630796B1/en not_active Expired - Lifetime
- 1994-06-21 SK SK755-94A patent/SK280549B6/en unknown
- 1994-06-21 CZ CZ941529A patent/CZ283035B6/en not_active IP Right Cessation
- 1994-06-21 PL PL94303935A patent/PL303935A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE4321087C2 (en) | 2000-11-02 |
SK75594A3 (en) | 1995-02-08 |
CZ152994A3 (en) | 1995-01-18 |
ATE164557T1 (en) | 1998-04-15 |
EP0630796B1 (en) | 1998-04-01 |
SK280549B6 (en) | 2000-03-13 |
EP0630796A1 (en) | 1994-12-28 |
CZ283035B6 (en) | 1997-12-17 |
DE4321087A1 (en) | 1994-12-22 |
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