EP2760721A1 - Wagon de chemin de fer à déchargement automatique - Google Patents

Wagon de chemin de fer à déchargement automatique

Info

Publication number
EP2760721A1
EP2760721A1 EP12756564.6A EP12756564A EP2760721A1 EP 2760721 A1 EP2760721 A1 EP 2760721A1 EP 12756564 A EP12756564 A EP 12756564A EP 2760721 A1 EP2760721 A1 EP 2760721A1
Authority
EP
European Patent Office
Prior art keywords
self
wagon
hopper
discharging
railway wagon
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.)
Granted
Application number
EP12756564.6A
Other languages
German (de)
English (en)
Other versions
EP2760721B1 (fr
Inventor
Miroslav DONNER
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.)
LEGIOS EUROP AG
Legios Europe AG
Original Assignee
LEGIOS EUROP AG
Legios Europe AG
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 LEGIOS EUROP AG, Legios Europe AG filed Critical LEGIOS EUROP AG
Priority to PL12756564T priority Critical patent/PL2760721T3/pl
Publication of EP2760721A1 publication Critical patent/EP2760721A1/fr
Application granted granted Critical
Publication of EP2760721B1 publication Critical patent/EP2760721B1/fr
Priority to HRP20190810TT priority patent/HRP20190810T1/hr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars

Definitions

  • each of the discharge gates is opened and closed by a machine-driven independent controlling mechanism as well as a manual lever for emergency opening or closing of the respective discharge gates.
  • the hopper may be dumped onto a belt conveyor even across a track, meaning that the height of the rail dump above the top of the rail must be sufficient for the positioning and function of the conveyor belt.
  • the requirement leads back to the increase in the height of the center of gravity of the wagon.
  • the mass of the wagon itself is also important for the optimal economy of the transport.
  • the controlling mechanism of the discharge gate consists of a pneumatic double-acting cylinder fixed to the side wall of the hopper, attached from a swivel arm to the rod of the pneumatic double-acting cylinder, and from the control shaft for controlling the movement of the discharge gate, while the shaft is connected to the swivel arm and fitted with a torque multiplier to ease manual opening.
  • the bogies 20 of the wagon without headstocks are modified so that they can fit in front of the floor of the hoppers 3, respectively in front of the chutes 2 for discharging the material.
  • the internal part of the bogie 20 is modified for storing integrated braking units 36 acting directly on the wheels of the bogie 20, without the need to transfer the braking force using control rods in the side or bottom part of the wagon 1_.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Electroluminescent Light Sources (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Vending Machines For Individual Products (AREA)
  • Loading Or Unloading Of Vehicles (AREA)

Abstract

L'invention concerne un wagon de chemin de fer à déchargement automatique. Le wagon de chemin de fer à déchargement automatique (1) est conçu pour le transport universel de matériau en vrac dans deux trémies (3) sur un châssis (5) muni de bogies (20), alors que les registres de décharge (4) permettent un déchargement continu et dosé du matériau transporté soit directement soit sur une courroie transporteuse. L'objet de l'invention concerne le raccourcissement de la longueur (L) du wagon (1) dans les limites d'une plage allant de 12680 mm à 12950 mm tout en maintenant un volume de chargement optimal de 48 m3 ± 10°, tout en réalisant une position optimale du centre de gravité au-dessus des rails (25) et un angle de décharge α = 50°± identique au niveau des parois latérales (16) et des parois avant (17) de la trémie (3) pour un déchargement sans problème de différents types de matériau en vrac, en particulier du sable et du gravier, et concerne aussi la conception d'une construction allégée avec un poids réel faible du wagon (1). Selon l'invention, le wagon (1) comporte des cloisonnements raccourcis (6) avec des plaques encastrées (13) des chambres des cloisonnements (6) avec une cavité centrale (26) à des fins d'attelage automatique, des bogies (20) sans traverses d'attelage et avec des unités de freinage intégrées (36) à des fins d'attelage automatique, des selles de renforcement allégées (19) et un mécanisme de commande amélioré (18) pour la commande des registres de décharge (4). Les paramètres du wagon (1) permettent un meilleur rapport du poids net/volume de chargement pour les trains, ceci aboutissant à une meilleure économie du transport ferroviaire de marchandises.
EP12756564.6A 2011-09-29 2012-08-22 Wagon de chemin de fer à déchargement automatique Active EP2760721B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL12756564T PL2760721T3 (pl) 2011-09-29 2012-08-22 Samowyładowczy wagon kolejowy
HRP20190810TT HRP20190810T1 (hr) 2011-09-29 2019-04-30 Samoistovarivi željeznički vagon

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ2011-609A CZ307515B6 (cs) 2011-09-29 2011-09-29 Železniční samovýsypný vůz
PCT/IB2012/054243 WO2013046072A1 (fr) 2011-09-29 2012-08-22 Wagon de chemin de fer à déchargement automatique

Publications (2)

Publication Number Publication Date
EP2760721A1 true EP2760721A1 (fr) 2014-08-06
EP2760721B1 EP2760721B1 (fr) 2019-02-06

Family

ID=46826875

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12756564.6A Active EP2760721B1 (fr) 2011-09-29 2012-08-22 Wagon de chemin de fer à déchargement automatique

Country Status (6)

Country Link
EP (1) EP2760721B1 (fr)
CZ (1) CZ307515B6 (fr)
HR (1) HRP20190810T1 (fr)
PL (1) PL2760721T3 (fr)
TR (1) TR201906534T4 (fr)
WO (1) WO2013046072A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107215345A (zh) * 2017-07-03 2017-09-29 中车太原机车车辆有限公司 渣土漏斗车

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR549321A (fr) * 1922-03-24 1923-02-07 Wurth Anciens Ets Paul Wagons à déchargement automatique
FR1258267A (fr) * 1960-02-27 1961-04-14 Wagon à trémie à déchargement latéral
US3169491A (en) * 1960-09-26 1965-02-16 Baldwin Lima Hamilton Corp Railway bottom dump gondola car
GB1064788A (en) * 1962-12-28 1967-04-12 Devenco Inc Railroad train cargo-carrying compartment
US3173381A (en) * 1963-06-24 1965-03-16 Acf Ind Inc Railway hopper car
FR1503223A (fr) * 1966-12-01 1967-11-24 Vagonostroitelny Zd Im Gazety Mécanisme d'ouverture de wagon pour matériaux pulvérulents
FR1585873A (fr) * 1967-09-29 1970-02-06
US3572252A (en) * 1968-01-02 1971-03-23 Pullman Inc Covered railway hopper car
US3921537A (en) * 1974-02-05 1975-11-25 Acf Ind Inc Structural hopper car
FR2604407A1 (fr) * 1986-09-26 1988-04-01 Arbel Fauvet Rail Sa Receptacle de stockage et de transport pourvu a sa base d'au moins une tremie de dechargement
US6148735A (en) * 1997-06-25 2000-11-21 Johnstown America Corporation Light weight gondola car
CA2313733A1 (fr) * 1999-07-13 2001-01-13 Roy W. Miller Wagon a tremies multiples transformees et methode de construction
DE102005022463A1 (de) * 2005-05-14 2006-11-16 Alstom Lhb Gmbh Eisenbahngüterwagen oder mehrteilige Wagengruppe aus gattungsgleichen Eisenbahngüterwagen der Bauart Selbstentladewagen zum Transport von Schüttgütern, insbesondere Eisenerz
US7921783B2 (en) * 2007-03-16 2011-04-12 National Steel Car Limited Hopper car with lading dislodgement fittings and method of operation
US8240256B2 (en) * 2008-10-29 2012-08-14 Progress Rail Services Corp Gondola rail car with tub floor

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2013046072A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107215345A (zh) * 2017-07-03 2017-09-29 中车太原机车车辆有限公司 渣土漏斗车

Also Published As

Publication number Publication date
WO2013046072A1 (fr) 2013-04-04
CZ2011609A3 (cs) 2013-04-10
PL2760721T3 (pl) 2019-08-30
CZ307515B6 (cs) 2018-11-07
TR201906534T4 (tr) 2019-05-21
HRP20190810T1 (hr) 2019-08-09
EP2760721B1 (fr) 2019-02-06

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