ATE177381T1 - RUNNING GEAR FOR RAIL VEHICLES - Google Patents
RUNNING GEAR FOR RAIL VEHICLESInfo
- Publication number
- ATE177381T1 ATE177381T1 AT95250310T AT95250310T ATE177381T1 AT E177381 T1 ATE177381 T1 AT E177381T1 AT 95250310 T AT95250310 T AT 95250310T AT 95250310 T AT95250310 T AT 95250310T AT E177381 T1 ATE177381 T1 AT E177381T1
- Authority
- AT
- Austria
- Prior art keywords
- chassis
- running gear
- rail vehicles
- sensor
- damping
- 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
-
- 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
- B61F5/144—Side bearings comprising fluid damping devices
-
- 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
- B61F5/22—Guiding of the vehicle underframes with respect to the bogies
- B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes
- B61F5/245—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes by active damping, i.e. with means to vary the damping characteristics in accordance with track or vehicle induced reactions, especially in high speed mode
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Vibration Prevention Devices (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The chassis (1) has at least one bogie wheel axle, a vehicle structure and a mechanism (4,5) for electrical, electropneumatic or electrohydraulic influencing of the chassis damping. At least one sensor (3) is directly mounted on the chassis to detect chassis accelerations. The sensor can be arranged to measure acceleration parallel to the bogie wheel axle. The damping influencing arrangement is mounted so that its adjustment displacement is essentially perpendicular to the measured acceleration vector. The adjustment direction can be vertical or parallel and/or antiparallel to the direction of travel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19502670A DE19502670C2 (en) | 1995-01-20 | 1995-01-20 | Running gear for rail vehicles |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE177381T1 true ATE177381T1 (en) | 1999-03-15 |
Family
ID=7752533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT95250310T ATE177381T1 (en) | 1995-01-20 | 1995-12-21 | RUNNING GEAR FOR RAIL VEHICLES |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0736439B1 (en) |
AT (1) | ATE177381T1 (en) |
DE (2) | DE19502670C2 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1008921C2 (en) * | 1998-04-17 | 1999-10-19 | Koni Bv | System for monitoring the operation of rotary or roll dampers. |
EP1166059A1 (en) | 1999-04-01 | 2002-01-02 | Siemens Schweiz AG | Method and device for monitoring the chassis of multiple-axle vehicles |
DE10008805B4 (en) * | 2000-02-25 | 2004-12-09 | Liebherr-Aerospace Lindenberg Gmbh | Damper function monitoring device for commercial vehicles, in particular rail vehicles |
DE10020521B4 (en) * | 2000-04-19 | 2004-01-29 | Db Reise & Touristik Ag | Method and device for monitoring the driving behavior of rail vehicles |
DE10020520B4 (en) * | 2000-04-19 | 2004-02-12 | Db Reise & Touristik Ag | Method and device for monitoring the driving properties of a rail vehicle |
DE10145433C2 (en) * | 2000-09-15 | 2003-11-27 | Db Reise & Touristik Ag | Method and device for fault monitoring of components of rail vehicles |
DE102005018635A1 (en) * | 2005-04-21 | 2006-11-02 | Siemens Ag | Absorption mechanism for chassis of e.g. rail vehicle, has absorption reducer, with oscillating frequency range lower than natural frequency of stroke of wheel set, provided to primary absorber |
DE102008049224A1 (en) * | 2008-09-27 | 2010-06-02 | Thales Defence Deutschland Gmbh | Method for monitoring drive mechanism of rail vehicle movable on rail track to identify defect at e.g. rotary stand of chassis, involves detecting component running in certain direction of acceleration of pivot mounting as sensor variable |
DE102009043704A1 (en) * | 2009-09-30 | 2011-03-31 | Claas Saulgau Gmbh | Chopping unit for self-propelled harvesters |
JP5662298B2 (en) * | 2010-11-05 | 2015-01-28 | 公益財団法人鉄道総合技術研究所 | Anomaly detection method and anomaly detection apparatus for pillow spring system |
ES2446766B1 (en) * | 2012-08-07 | 2014-11-05 | Construcciones Y Auxiliar De Ferrocarriles, S.A. | RAILWAY VEHICLE STABILIZATION SYSTEM IN DEGRADED SUSPENSION CONDITIONS |
DE102012217721A1 (en) | 2012-09-28 | 2014-04-03 | Siemens Aktiengesellschaft | Device for a rail vehicle |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3974779A (en) * | 1974-10-31 | 1976-08-17 | Automatisk Doseringskompensator Ab | Vehicle bogie |
FR2312402A1 (en) * | 1975-05-28 | 1976-12-24 | Nicoli Jacques | High speed train monitoring system - employs automatic surveillance with accelerometer on each bogie and output analysed |
GB9015109D0 (en) * | 1990-07-09 | 1990-08-29 | Gec Alsthom Ltd | Damping arrangements |
DE4040303A1 (en) * | 1990-12-17 | 1992-06-25 | Waggon Union Gmbh | SINGLE-WHEEL CHASSIS FOR RAIL VEHICLES |
DE4321087C2 (en) * | 1993-06-21 | 2000-11-02 | Dwa Deutsche Waggonbau Gmbh | Running gear for rail vehicles |
-
1995
- 1995-01-20 DE DE19502670A patent/DE19502670C2/en not_active Expired - Fee Related
- 1995-12-21 DE DE59505301T patent/DE59505301D1/en not_active Expired - Lifetime
- 1995-12-21 AT AT95250310T patent/ATE177381T1/en not_active IP Right Cessation
- 1995-12-21 EP EP95250310A patent/EP0736439B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0736439A1 (en) | 1996-10-09 |
DE59505301D1 (en) | 1999-04-15 |
DE19502670A1 (en) | 1996-07-25 |
DE19502670C2 (en) | 1999-03-18 |
EP0736439B1 (en) | 1999-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |