EP1029764A3 - Suspension for a railway vehicle - Google Patents

Suspension for a railway vehicle Download PDF

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Publication number
EP1029764A3
EP1029764A3 EP00890037A EP00890037A EP1029764A3 EP 1029764 A3 EP1029764 A3 EP 1029764A3 EP 00890037 A EP00890037 A EP 00890037A EP 00890037 A EP00890037 A EP 00890037A EP 1029764 A3 EP1029764 A3 EP 1029764A3
Authority
EP
European Patent Office
Prior art keywords
suspension
gas
space
hydraulic
filled
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Withdrawn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
EP00890037A
Other languages
German (de)
French (fr)
Other versions
EP1029764A2 (en
Inventor
Martin Teichmann
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.)
Siemens AG Oesterreich
Original Assignee
Siemens SGP Verkehrstechnik GmbH
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 Siemens SGP Verkehrstechnik GmbH filed Critical Siemens SGP Verkehrstechnik GmbH
Publication of EP1029764A2 publication Critical patent/EP1029764A2/en
Publication of EP1029764A3 publication Critical patent/EP1029764A3/en
Withdrawn legal-status Critical Current

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
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/14—Side bearings
    • 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
    • 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
    • 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

Abstract

Eine Federung für ein Schienenfahrzeug, bei welchem im Bereich von Rädern zwischen der Radachse und einem Gestell als Primärfederung und/oder zwischen dem Gestell und dem Fahrzeugkasten als Sekundärfederung je ein Federelement vorgesehen ist, welches eine Hydraulikeinheit (2a, 2b, 2c, 2d) mit einem Arbeitshohlraum, dessen Volumen durch zwei gegeneinander bewegbare Endstücke veränderbar ist, und einen Federgasbehälter (8a) aufweist, der durch ein bewegliches Trennteil in einen Gasraum und einen Hydraulikraum geteilt ist, wobei der Arbeitshohlraum mit dem Hydraulikraum verbunden ist und diese beiden Räume mit einer Flüssigkeit gefüllt sind, der Gasraum jedoch mit einem Gas gefüllt ist.

Figure 00000001
A suspension for a rail vehicle, in which a spring element is provided in the area of wheels between the wheel axle and a frame as primary suspension and / or between the frame and the vehicle body as secondary suspension, which includes a hydraulic unit (2a, 2b, 2c, 2d) a working cavity, the volume of which can be changed by means of two end pieces which can be moved relative to one another, and has a spring gas container (8a) which is divided into a gas space and a hydraulic space by a movable separating part, the working cavity being connected to the hydraulic space and these two spaces with a liquid are filled, but the gas space is filled with a gas.
Figure 00000001
EP00890037A 1999-02-19 2000-02-14 Suspension for a railway vehicle Withdrawn EP1029764A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT28599 1999-02-19
AT28599A AT407032B (en) 1999-02-19 1999-02-19 SPRING FOR A RAIL VEHICLE

Publications (2)

Publication Number Publication Date
EP1029764A2 EP1029764A2 (en) 2000-08-23
EP1029764A3 true EP1029764A3 (en) 2001-07-25

Family

ID=3486493

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00890037A Withdrawn EP1029764A3 (en) 1999-02-19 2000-02-14 Suspension for a railway vehicle

Country Status (2)

Country Link
EP (1) EP1029764A3 (en)
AT (1) AT407032B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10128003A1 (en) * 2001-06-08 2002-12-12 Alstom Lhb Gmbh Secondary spring system for chassis on low-floor vehicles
AT411349B (en) * 2001-12-11 2003-12-29 Siemens Sgp Verkehrstech Gmbh SUSPENSION DEVICE
DE102012105310A1 (en) 2012-06-19 2013-12-19 Bombardier Transportation Gmbh Vehicle with a spring device with specifiable cross spring characteristic

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032349A (en) * 1957-11-26 1962-05-01 Daimler Benz Ag Equalization spring system for vehicles
GB2018696A (en) * 1978-03-23 1979-10-24 Schweizerische Lokomotiv Hydraulic synchronising systems
EP0108008A1 (en) * 1982-10-25 1984-05-09 Vibrachoc Hydraulic suspension device
EP0568042A1 (en) * 1992-04-29 1993-11-03 AEG Schienenfahrzeuge GmbH Bogie for railway vehicles
WO1995023076A1 (en) * 1994-02-25 1995-08-31 Kinetic Limited Hydraulic suspension with independent pitch and roll control
EP0736437A2 (en) * 1995-04-07 1996-10-09 FIAT FERROVIARIA S.p.A. A body roll control system for a railway vehicle with variable trim body

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE907150C (en) * 1952-03-27 1954-03-22 Siegener Eisenbahnbedarf Ag Suspension of vehicles
DE1430899A1 (en) * 1964-05-08 1968-11-28 Daimler Benz Ag Suspension of vehicle wheels
US3439630A (en) * 1965-03-02 1969-04-22 Symington Wayne Corp Hydraulically dampered cross equalized trucks
US4245563A (en) * 1979-06-25 1981-01-20 Empson Kenneth G Hydraulically damped railway car body roll
FR2624447B1 (en) * 1987-12-10 1993-01-22 Peugeot VEHICLE HYDROPNEUMATIC SUSPENSION CYLINDER
DE4234523A1 (en) * 1992-10-13 1994-04-14 Knorr Bremse Ag Level and incline control of a car body
ES2137740T3 (en) * 1995-12-12 1999-12-16 Phoenix Ag SPRING DEVICE.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032349A (en) * 1957-11-26 1962-05-01 Daimler Benz Ag Equalization spring system for vehicles
GB2018696A (en) * 1978-03-23 1979-10-24 Schweizerische Lokomotiv Hydraulic synchronising systems
EP0108008A1 (en) * 1982-10-25 1984-05-09 Vibrachoc Hydraulic suspension device
EP0568042A1 (en) * 1992-04-29 1993-11-03 AEG Schienenfahrzeuge GmbH Bogie for railway vehicles
WO1995023076A1 (en) * 1994-02-25 1995-08-31 Kinetic Limited Hydraulic suspension with independent pitch and roll control
EP0736437A2 (en) * 1995-04-07 1996-10-09 FIAT FERROVIARIA S.p.A. A body roll control system for a railway vehicle with variable trim body

Also Published As

Publication number Publication date
AT407032B (en) 2000-11-27
ATA28599A (en) 2000-04-15
EP1029764A2 (en) 2000-08-23

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