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1. WO2001042072 - BOGIE FOR RAILWAY USE AND RAILCAR PROVIDED WITH SAME

Publication Number WO/2001/042072
Publication Date 14.06.2001
International Application No. PCT/FR2000/003473
International Filing Date 11.12.2000
IPC
B61F 5/52 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
FRAIL 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
5Constructional 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
50Other details
52Bogie frames
CPC
B61F 5/52
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
FRAIL 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
5Constructional 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
50Other details
52Bogie frames
Applicants
  • ARBEL FAUVET RAIL, S.A. [FR]/[FR] (AllExceptUS)
  • MILLET DERONZIER, Alain [FR]/[FR] (UsOnly)
  • AELBRECHT, Jean Pierre [FR]/[FR] (UsOnly)
  • DUFOUR, Françis [FR]/[FR] (UsOnly)
Inventors
  • MILLET DERONZIER, Alain
  • AELBRECHT, Jean Pierre
  • DUFOUR, Françis
Agents
  • TOURNEL, Jean, Louis
Priority Data
99/1558510.12.1999FR
Publication Language French (fr)
Filing Language French (FR)
Designated States
Title
(EN) BOGIE FOR RAILWAY USE AND RAILCAR PROVIDED WITH SAME
(FR) BOGIE POUR UNE UTILISATION FERROVIAIRE ET WAGON POURVU DUDIT BOGIE
Abstract
(EN) The invention concerns a bogie for railway use comprising: a support crosspiece (3), said crosspiece (3) being fixed on side members (4), said side members comprising a top flange (5) and a bottom tie pad; a web connecting the bottom flange and the top tie pad. Said bogie is characterised in that the top flange (5) is located in a horizontal plane and the width (L) of said flange (5) rapidly increases from its two ends (5A, 5B) so that the inner edge of said flange (5) is at a predetermined distance (D) from the vertical plane (P) passing through the outer sides of the wheels (8) of the bogie just to maintain the clearance required for the lateral displacement of the wheels.
(FR) L'invention se rapporte à un bogie pour une utilisation ferroviaire comprenant: une traverse (3) porteuse, cette traverse étant fixée sur des longerons (4), ces longerons comprenant une semelle (5) supérieure et une semelle inférieure; une âme reliant la semelle inférieure et la semelle supérieure. Ce bogie est caractérisé en ce que: d'une part, la semelle (5) supérieure se situe dans un plan horizontal et d'autre part, la largeur (L) de cette semelle (5) augmente rapidement depuis ses deux extrémités (5A, 5B) de sorte que le bord interne de cette semelle (5) se situe à une distance (D) prédéterminée du plan (P) vertical passant par les flancs externes des roues (8) du bogie pour juste préserver le jeu nécessaire au déplacement latéral des roues.
Related patent documents
ROa 2001 00907This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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