BRPI0925022B1 - Dispositivo de cobertura de vagão de carga ferroviário para cooperar com uma escotilha de carregamento de um corpo de vagão e vagão - Google Patents

Dispositivo de cobertura de vagão de carga ferroviário para cooperar com uma escotilha de carregamento de um corpo de vagão e vagão Download PDF

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Publication number
BRPI0925022B1
BRPI0925022B1 BRPI0925022-0A BRPI0925022A BRPI0925022B1 BR PI0925022 B1 BRPI0925022 B1 BR PI0925022B1 BR PI0925022 A BRPI0925022 A BR PI0925022A BR PI0925022 B1 BRPI0925022 B1 BR PI0925022B1
Authority
BR
Brazil
Prior art keywords
drive mechanism
sprocket
chain
chain drive
port
Prior art date
Application number
BRPI0925022-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Haipeng Liu
Yanbin Yu
Heping Zheng
Original Assignee
Dalian Qiche Railway Rolling Stock Co., Ltd.
Qiqihar Railway Rolling Stock 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
Application filed by Dalian Qiche Railway Rolling Stock Co., Ltd., Qiqihar Railway Rolling Stock Co., Ltd. filed Critical Dalian Qiche Railway Rolling Stock Co., Ltd.
Publication of BRPI0925022A2 publication Critical patent/BRPI0925022A2/pt
Publication of BRPI0925022A8 publication Critical patent/BRPI0925022A8/pt
Publication of BRPI0925022B1 publication Critical patent/BRPI0925022B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/02—Hopper cars with discharge openings in the bottoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D39/00—Wagon or like covers; Tarpaulins; Movable or foldable roofs
    • B61D39/001—Tiltable roofs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D7/00—Hopper cars
    • B61D7/14—Adaptations of hopper elements to railways
    • B61D7/16—Closure elements for discharge openings
    • B61D7/18—Closure elements for discharge openings pivoted

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
BRPI0925022-0A 2009-08-14 2009-10-29 Dispositivo de cobertura de vagão de carga ferroviário para cooperar com uma escotilha de carregamento de um corpo de vagão e vagão BRPI0925022B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN200910162640.1 2009-08-14
CN2009101626401A CN101618725B (zh) 2009-08-14 2009-08-14 铁路货车顶盖装置及具有该顶盖装置的粮食漏斗车
PCT/CN2009/074682 WO2011017859A1 (zh) 2009-08-14 2009-10-29 铁路货车顶盖装置及具有该顶盖装置的粮食漏斗车

Publications (3)

Publication Number Publication Date
BRPI0925022A2 BRPI0925022A2 (enrdf_load_stackoverflow) 2016-02-02
BRPI0925022A8 BRPI0925022A8 (pt) 2020-02-04
BRPI0925022B1 true BRPI0925022B1 (pt) 2020-03-03

Family

ID=41512171

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0925022-0A BRPI0925022B1 (pt) 2009-08-14 2009-10-29 Dispositivo de cobertura de vagão de carga ferroviário para cooperar com uma escotilha de carregamento de um corpo de vagão e vagão

Country Status (4)

Country Link
CN (1) CN101618725B (enrdf_load_stackoverflow)
AU (1) AU2009324264B2 (enrdf_load_stackoverflow)
BR (1) BRPI0925022B1 (enrdf_load_stackoverflow)
WO (1) WO2011017859A1 (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104859675A (zh) * 2015-06-18 2015-08-26 株洲市源创科技有限公司 一种铁路粮食车装货口盖地面开启方法及开启装置
CN107697086B (zh) * 2017-09-25 2019-02-15 中车齐齐哈尔车辆有限公司 铁路货车活动顶盖组件及铁路货车
CN109017833B (zh) * 2018-09-30 2024-03-26 中车齐齐哈尔车辆有限公司 铁路车辆
CN110203229A (zh) * 2019-06-25 2019-09-06 神华铁路货车运输有限责任公司 拨盖机构及拨盖装置
CN111731335B (zh) * 2020-06-19 2024-09-27 中车太原机车车辆有限公司 一种对开式活动顶盖开闭控制系统及列车
CN112572493B (zh) * 2020-12-15 2022-05-24 神华铁路装备有限责任公司 铁路货车
RU2764560C1 (ru) * 2021-08-20 2022-01-18 Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") Вагон-хоппер
RU2764329C1 (ru) * 2021-08-20 2022-01-17 Акционерное общество "Рузаевский завод химического машиностроения" (АО "Рузхиммаш") Вагон-хоппер
CN114013464B (zh) 2021-11-25 2023-03-14 中车眉山车辆有限公司 一种适应于低装载漏仓的大容积粮食漏斗车
CN115593455A (zh) * 2022-10-22 2023-01-13 中车眉山车辆有限公司（Cn） 一种链轮式手动顶盖开闭装置
EP4520617A1 (en) * 2023-09-07 2025-03-12 Greenbrier Maxion - Equipamentos e Serviços Ferroviários S.A. Movement and locking system for a wagon cover

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1439070A (fr) * 1965-02-10 1966-05-20 Perfectionnements aux wagons basculants
ES2062904B1 (es) * 1992-06-19 1998-05-01 Blanco Munoz Jose Maria Cubierta abatible para cajas de transporte para vehiculos.
FR2745774A1 (fr) * 1996-03-11 1997-09-12 Joigny Atel Dispositif d'ouverture et de fermeture manuelle de l'orifice de remplissage d'un wagon tremie
AUPR121600A0 (en) * 2000-11-03 2000-11-30 Rail Technical Support Group Apparatus for rail wagons
GB2405846A (en) * 2003-09-10 2005-03-16 Michael Joseph Patrick Fahy Trailer and cover
US20060208526A1 (en) * 2005-03-18 2006-09-21 Pioneer Consolidated Corp. Covering system of a truck
CN100545017C (zh) * 2007-12-06 2009-09-30 太原轨道交通装备有限责任公司 铁路无盖漏斗车用活动顶盖
CN201427582Y (zh) * 2009-08-14 2010-03-24 齐齐哈尔轨道交通装备有限责任公司 铁路货车顶盖装置及具有该顶盖装置的粮食漏斗车

Also Published As

Publication number Publication date
AU2009324264A1 (en) 2011-03-03
BRPI0925022A8 (pt) 2020-02-04
WO2011017859A1 (zh) 2011-02-17
CN101618725B (zh) 2011-11-09
BRPI0925022A2 (enrdf_load_stackoverflow) 2016-02-02
AU2009324264B2 (en) 2011-11-03
CN101618725A (zh) 2010-01-06

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06U Preliminary requirement: requests with searches performed by other patent offices: suspension of the patent application procedure
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

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