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PE20190669A1 - Vagon tolva ferroviario - Google Patents

Vagon tolva ferroviario

Info

Publication number
PE20190669A1
PE20190669A1 PE2019000811A PE2019000811A PE20190669A1 PE 20190669 A1 PE20190669 A1 PE 20190669A1 PE 2019000811 A PE2019000811 A PE 2019000811A PE 2019000811 A PE2019000811 A PE 2019000811A PE 20190669 A1 PE20190669 A1 PE 20190669A1
Authority
PE
Peru
Prior art keywords
car
door
closing
opening
top cover
Prior art date
Application number
PE2019000811A
Other languages
English (en)
Inventor
Biaowen Xiang
Chuqiang Tang
Hong Cui
Yueming Hu
Song Wang
Xuebin Zhu
Rui Yan
Chuanping Zheng
Qi Wei
Original Assignee
Crrc Yangtze Co Ltd
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
Priority claimed from CN201610900465.1A external-priority patent/CN106347385B/zh
Priority claimed from CN201621126920.9U external-priority patent/CN206155451U/zh
Application filed by Crrc Yangtze Co Ltd filed Critical Crrc Yangtze Co Ltd
Publication of PE20190669A1 publication Critical patent/PE20190669A1/es

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00Hopper cars
    • B61D7/02Hopper cars with discharge openings in the bottoms
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D39/00Wagon or like covers; Tarpaulins; Movable or foldable roofs
    • B61D39/001Tiltable roofs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00Hopper cars
    • B61D7/14Adaptations of hopper elements to railways
    • B61D7/16Closure elements for discharge openings
    • B61D7/18Closure elements for discharge openings pivoted
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61DBODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00Hopper cars
    • B61D7/14Adaptations of hopper elements to railways
    • B61D7/16Closure elements for discharge openings
    • B61D7/24Opening or closing means
    • B61D7/28Opening or closing means hydraulic or pneumatic

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Handcart (AREA)

Abstract

Se describe un vagon tolva ferroviario que comprende un cuerpo del vagon (6), una cubierta superior (1, 2), un bogie (24), un dispositivo de frenado (21), un dispositivo amortiguador de acople (22) y una puerta inferior (25), 28) y un mecanismo de apertura y cierre de la puerta inferior (23) montado en un puerto de descarga en la parte inferior de un bastidor. El vagon tolva ferroviario comprende ademas un soporte longitudinal (31) dispuesta en el centro del cuerpo del vagon (6) en la direccion de la longitud del mismo y dispuesta a lo largo de la direccion longitudinal del cuerpo del vagon (6). Al proporcionar el soporte longitudinal (31), se eliminan el requisito de secuencia para cerrar la puerta inferior izquierda (25) y la puerta inferior derecha (28), simplificando de esta manera la estructura del mecanismo de apertura y cierre de la puerta inferior de conexion y reduciendo los costos de fabricacion y mantenimiento del mismo. Ademas, al ajustar el ancho transversal L de la parte inferior del soporte longitudinal (31), se puede reducir el peso propio y la fuerza de cierre de la puerta inferior (25, 28), mejorando asi el desempeno de apertura y cierre y se consigue el ajuste y control del flujo de descarga del cargamento. Ademas, con una 15 cubierta superior de doble capa (1, 2), que consiste en una cubierta superior fija desmontable (1) y una cubierta superior movil que se abre (2), aumenta de manera efectiva el rango de cargamentos que puede cargar un vagon tolva con cubierta, de modo que se puedan cumplir los requisitos del vagon tolva con cubierta para cargar una variedad de cargamentos y adaptarse a una variedad de instalaciones de carga en tierra.
PE2019000811A 2016-10-13 2017-07-21 Vagon tolva ferroviario PE20190669A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610900465.1A CN106347385B (zh) 2016-10-13 2016-10-13 铁路漏斗车
CN201621126920.9U CN206155451U (zh) 2016-10-13 2016-10-13 铁路漏斗车

Publications (1)

Publication Number Publication Date
PE20190669A1 true PE20190669A1 (es) 2019-05-10

Family

ID=61906084

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2019000811A PE20190669A1 (es) 2016-10-13 2017-07-21 Vagon tolva ferroviario

Country Status (6)

Country Link
US (1) US11052927B2 (es)
AU (1) AU2017344141B2 (es)
CA (1) CA3037656C (es)
CL (1) CL2019000969A1 (es)
PE (1) PE20190669A1 (es)
WO (1) WO2018068553A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PE20190669A1 (es) * 2016-10-13 2019-05-10 Crrc Yangtze Co Ltd Vagon tolva ferroviario
CN113460099B (zh) * 2021-07-30 2023-11-21 中车长江车辆有限公司 一种底门开闭系统以及铁路漏斗车
CN113978501B (zh) * 2021-11-25 2025-10-31 中车眉山车辆有限公司 一种平动式粮食漏斗车顶盖

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630767A (en) * 1949-03-09 1953-03-10 Entpr Railway Equipment Co Ballast discharging car
US3572252A (en) * 1968-01-02 1971-03-23 Pullman Inc Covered railway hopper car
US4594948A (en) * 1984-09-04 1986-06-17 Thrall Car Manufacturing Company Liquid and solid dual lading railroad car
US5367958A (en) * 1994-02-28 1994-11-29 Johnstown America Corporation Two piece center sill shroud for railway cars
US6510800B1 (en) * 2001-10-12 2003-01-28 Gunderson, Inc. Multi-unit railroad freight car for carrying cargo containers between container well units
CN1842456B (zh) * 2003-08-26 2012-11-28 特里尼蒂工业有限公司 带有纵向卸料口的铁路斗车
US8915194B2 (en) * 2004-08-10 2014-12-23 Trinity Industries, Inc. Hopper cars with one or more discharge control systems
JP2008296914A (ja) * 2007-05-29 2008-12-11 Sanyo Special Steel Co Ltd 合金鉄や造滓材の台車型の搬送装置
CN101480956B (zh) * 2009-02-13 2010-07-21 齐齐哈尔轨道交通装备有限责任公司 货车及其底门装置
CN102795234B (zh) * 2012-08-31 2016-04-13 南车长江车辆有限公司 一种铁路漏斗车活动顶盖
GB2510915A (en) * 2013-02-19 2014-08-20 Drax Power Ltd Inlet closure system
CN103587538B (zh) * 2013-11-15 2016-08-17 中车长江车辆有限公司 一种二级锁闭装置、漏斗车底门及漏斗车
CN105292159B (zh) * 2015-11-16 2017-09-15 中车眉山车辆有限公司 一种转动滑动一体式双功用活动顶盖
CN106347385B (zh) * 2016-10-13 2018-06-19 中车长江车辆有限公司 铁路漏斗车
CN206155461U (zh) * 2016-10-13 2017-05-10 中车长江车辆有限公司 铁路有盖漏斗车用双层顶盖
CN106347384B (zh) * 2016-10-13 2018-05-18 中车长江车辆有限公司 铁路漏斗车底门
PE20190669A1 (es) * 2016-10-13 2019-05-10 Crrc Yangtze Co Ltd Vagon tolva ferroviario
CN206155450U (zh) * 2016-10-13 2017-05-10 中车长江车辆有限公司 铁路漏斗车底门
CN206155451U (zh) * 2016-10-13 2017-05-10 中车长江车辆有限公司 铁路漏斗车
CN106394588B (zh) * 2016-10-13 2018-11-30 中车长江车辆有限公司 铁路有盖漏斗车用双层顶盖
US10875548B2 (en) * 2017-06-02 2020-12-29 Trinity Rail Group, Llc Hopper car double doors
CA3138379A1 (en) * 2019-04-29 2020-11-05 National Steel Car Limited Railroad hopper car with flow through structure

Also Published As

Publication number Publication date
AU2017344141B2 (en) 2020-07-02
AU2017344141A1 (en) 2019-04-18
CA3037656A1 (en) 2018-04-19
CL2019000969A1 (es) 2019-06-07
US20200023867A1 (en) 2020-01-23
US11052927B2 (en) 2021-07-06
WO2018068553A1 (zh) 2018-04-19
BR112019006984A2 (pt) 2019-06-25
CA3037656C (en) 2021-01-12

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