PRIMARY SUSPENSION DEVICE FOR A RAILWAY VEHICLE BOGIE

Disclosed is a device (20) for suspending a first element (16) on a second element (14, 16, 18) of a railway vehicle. Said suspension device (20) comprises two longitudinal rods (26, 28) which are each connected to the first element (16) by means of a first connection point (30, 32) and to the secon...

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Bibliographische Detailangaben
Hauptverfasser:	RODET, ALAIN, ECHE, CHRISTOPHE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	PERFORMING OPERATIONS PREVENTING DERAILING OF RAIL VEHICLES RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES ORARRANGEMENTS OF WHEEL AXLES RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH RAILWAYS TRANSPORTING WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAILVEHICLES
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Beschreibung
Zusammenfassung:	Disclosed is a device (20) for suspending a first element (16) on a second element (14, 16, 18) of a railway vehicle. Said suspension device (20) comprises two longitudinal rods (26, 28) which are each connected to the first element (16) by means of a first connection point (30, 32) and to the second element (14, 16, 18) by means of a second connection point (34, 36), and at least one elastic member (38) that is positioned between the two rods (26, 28) to define at least the vertical rigidity of the suspension device (20). The two rods (26, 28) are longitudinally offset relative to one another. Le dispositif (20) de suspension d'un premier élément (16) sur un second élé- ment (14, 16, 18) d'un véhicule ferroviaire, comprend; deux bielles (26, 28) longitudinales, chacune liée par un premier point de liaison (30, 32) au premier élément (16), et par un second point de liaison (34, 36) au second élément (14, 16, 18), au moins un organe élastique (38) interposé entre les deux bielles (26, 28) en vue de définir au moins la raideur verticale du dispositif de suspension (20). Les deux bielles (26, 28) sont décalés longitudinalement l'une par rapport à l'autre.