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Machine translation
1. (WO1990015744) SUSPENSION AND SHOCK ABSORBING DEVICE FOR RAILWAY VEHICLES WITH MOVABLE AXLES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1990/015744    International Application No.:    PCT/FR1990/000437
Publication Date: 27.12.1990 International Filing Date: 18.06.1990
IPC:
B61F 5/30 (2006.01)
Applicants: ARBEL FAUVET RAIL SA [FR/FR]; 194, boulevard Faidherbe, F-59500 Douai (FR) (For All Designated States Except US).
URREA, Robert [FR/FR]; (FR) (For US Only)
Inventors: URREA, Robert; (FR)
Agent: ECREPONT, Robert; Cabinet Robert Ecrepont, 12 Place Simon-Vollant, F-59800 Lille (FR)
Priority Data:
89/08490 19.06.1989 FR
Title (EN) SUSPENSION AND SHOCK ABSORBING DEVICE FOR RAILWAY VEHICLES WITH MOVABLE AXLES
(FR) DISPOSITIF DE SUSPENSION ET D'AMORTISSEMENT POUR VEHICULES FERROVIAIRES A ESSIEUX ORIENTABLES
Abstract: front page image
(EN)Suspension and shock absorbing device of the type which includes two suspension springs (6) set on either side of an axle-box (2). Said device further includes linking elements (9) hinged to caps (7) which cover the spring (6) and the chassis (1) which are to be suspended in such a way that the linking elements (9) converge towards the lower part. Push rods (16) inserted between the caps (7) and the sides of the axle-box (2) are also provided. The push rods (16) consists of hinged push rods, which make it possible to maintain the same conditions for application of the push rods against the axle-box when the axles are steered around bends. Application: in particular, railway vehicles with two axles.
(FR)Dispositif de suspension et d'amortissement du type comprenant deux ressorts de suspension (6) disposés de part et d'autre d'une boîte d'essieu (2), des éléments de liaison (9) articulés sur des chapeaux (7) coiffant les ressorts (6) et le châssis (1) à suspendre, de manière que les éléments de liaison (9) convergent vers le bas et des poussoirs (16) intercalés entre les chapeaux (7) et les côtés de la boîte d'essieu (2). Les poussoirs (16) sont constitués par des poussoirs articulés, ce qui permet de maintenir les mêmes conditions de frottement des poussoirs sur la boîte d'essieu en cas d'orientation de l'essieu dans les courbes. Application notamment aux véhicules ferroviaires à deux essieux.
Designated States: AU, BB, BG, BR, CA, DK, FI, HU, JP, KP, KR, LK, MC, MG, MW, NO, RO, SD, SU, US.
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, IT, LU, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CM, GA, ML, MR, SN, TD, TG).
Publication Language: French (FR)
Filing Language: French (FR)