BRPI0923707A2 - "engranagem de tração" - Google Patents

"engranagem de tração"

Info

Publication number
BRPI0923707A2
BRPI0923707A2 BRPI0923707A BRPI0923707A BRPI0923707A2 BR PI0923707 A2 BRPI0923707 A2 BR PI0923707A2 BR PI0923707 A BRPI0923707 A BR PI0923707A BR PI0923707 A BRPI0923707 A BR PI0923707A BR PI0923707 A2 BRPI0923707 A2 BR PI0923707A2
Authority
BR
Brazil
Prior art keywords
traction
traction mesh
mesh
Prior art date
Application number
BRPI0923707A
Other languages
English (en)
Inventor
Junsong Wang
Long Chen
Qingmin Meng
Yan Jiang
Yingjun Cui
Yuebin Yu
Original Assignee
Mudanjiang Jinyuan Coupler And Draft Gear Mfg Co Ltda
Qiqihar Railway Rolling Stock
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 Mudanjiang Jinyuan Coupler And Draft Gear Mfg Co Ltda, Qiqihar Railway Rolling Stock filed Critical Mudanjiang Jinyuan Coupler And Draft Gear Mfg Co Ltda
Publication of BRPI0923707A2 publication Critical patent/BRPI0923707A2/pt
Publication of BRPI0923707B1 publication Critical patent/BRPI0923707B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G7/00—Details or accessories
    • B61G7/02—Hand tools for coupling or uncoupling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Mechanical Operated Clutches (AREA)
  • Seats For Vehicles (AREA)
BRPI0923707-0A 2009-01-22 2009-07-22 Engranagem de tração do acoplador BRPI0923707B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN200910006054.8 2009-01-22
CN2009100060548A CN101475011B (zh) 2009-01-22 2009-01-22 车钩缓冲装置
PCT/CN2009/072862 WO2010083674A1 (zh) 2009-01-22 2009-07-22 下锁销体、双侧作用车钩及车钩缓冲装置

Publications (2)

Publication Number Publication Date
BRPI0923707A2 true BRPI0923707A2 (pt) 2016-01-19
BRPI0923707B1 BRPI0923707B1 (pt) 2020-03-10

Family

ID=40835808

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0923707-0A BRPI0923707B1 (pt) 2009-01-22 2009-07-22 Engranagem de tração do acoplador

Country Status (7)

Country Link
US (1) US8302791B2 (pt)
CN (1) CN101475011B (pt)
AU (1) AU2009337999B2 (pt)
BR (1) BRPI0923707B1 (pt)
CA (1) CA2748669C (pt)
WO (1) WO2010083674A1 (pt)
ZA (1) ZA201105397B (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101475011B (zh) 2009-01-22 2012-05-23 齐齐哈尔轨道交通装备有限责任公司 车钩缓冲装置
CN101475015B (zh) * 2009-01-22 2012-05-23 齐齐哈尔轨道交通装备有限责任公司 车钩缓冲装置、双侧作用车钩及其下锁销转轴总成
CN101774387B (zh) * 2010-01-05 2011-11-23 齐齐哈尔轨道交通装备有限责任公司 铁道车辆车钩的解锁装置以及铁道车辆
US8496128B2 (en) * 2010-10-22 2013-07-30 Mcconway & Torley Llc Rotary coupler for a railway car
CN103661477B (zh) * 2013-01-11 2015-11-25 南车青岛四方机车车辆股份有限公司 轨道车辆车钩提杆防跳装置
CN103552576B (zh) * 2013-11-04 2015-12-02 包头北方创业股份有限公司 一种铁路车辆用开钩装置
CN104149810B (zh) * 2014-08-26 2016-04-20 南车株洲电力机车有限公司 一种机车车钩提杆锁紧装置及车钩锁紧或开锁的方法
CN104198171B (zh) * 2014-09-02 2016-10-19 南车二七车辆有限公司 一种铁路车辆上作用车钩组成试验装置及其使用方法
US9701323B2 (en) 2015-04-06 2017-07-11 Bedloe Industries Llc Railcar coupler
CN104960539B (zh) * 2015-07-29 2017-08-25 中车齐齐哈尔车辆有限公司 一种铁路车辆及其车辆连接装置
CN105480251A (zh) * 2015-12-16 2016-04-13 南车二七车辆有限公司 一种重力锁挡装置及安装有该装置的车钩缓冲装置
CN105469690B (zh) * 2015-12-30 2018-10-02 中铁三局集团有限公司 车钩三态试验自动演示教学模具及其演示方法
PL3415398T3 (pl) * 2017-06-15 2022-03-21 Sandvik Mining And Construction Oy Maszyna górnicza z hakiem holowniczym
CN107571887B (zh) * 2017-08-26 2024-02-13 兰州交通大学 铁路车站立体调车系统
US10910340B1 (en) 2019-10-14 2021-02-02 Heraeus Deutschland GmbH & Co. KG Silver sintering preparation and the use thereof for the connecting of electronic components
CN111959554B (zh) * 2020-08-26 2021-06-25 中车青岛四方车辆研究所有限公司 车钩解钩机构
CN111931296B (zh) * 2020-09-22 2021-01-05 北京全路通信信号研究设计院集团有限公司 车组能高的确定方法、装置、系统、计算机可读存储介质
CN115465071B (zh) * 2022-09-26 2024-06-11 阿尔特汽车技术股份有限公司 一种连接结构及车辆

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1246222A (en) * 1915-06-07 1917-11-13 Nat Malleable Castings Co Car-coupling.
US1986440A (en) * 1930-01-02 1935-01-01 American Steel Foundries Coupler
US1815704A (en) * 1930-05-31 1931-07-21 George T Cooke Rod support and holder
US1932719A (en) * 1930-08-21 1933-10-31 Nat Malleable & Steel Castings Car coupler operating means
US2083422A (en) * 1936-03-07 1937-06-08 Nat Malleable & Steel Castings Car coupler
US2803354A (en) * 1953-10-21 1957-08-20 Standard Car Truck Co Car couplers
US3102644A (en) * 1957-02-25 1963-09-03 Symington Wayne Corp Coupler lock operating mechanism
GB897419A (en) * 1958-11-20 1962-05-30 English Steel Corp Ltd Improvements in or relating to automatic couplers for rail vehicles
US3029956A (en) * 1960-12-06 1962-04-17 Nat Castings Co Car coupler
FR1437378A (fr) * 1963-10-22 1966-05-06 Boirault App Commande coulissante pour attelages automatiques de wagons
US3227289A (en) * 1964-11-03 1966-01-04 Keystone Railway Equip Coupler operator for railway cars
US3762575A (en) * 1972-05-18 1973-10-02 Stanray Corp Uncoupling rod assembly
DE2841138A1 (de) * 1978-09-21 1980-04-03 Knorr Bremse Gmbh Automatische mittelpufferkupplung mit einer gemischtkupplungsvorrichtung
US4398641A (en) * 1981-05-07 1983-08-16 Dresser Industries, Inc. Inversion protection for railroad car coupler
US5927522A (en) * 1997-03-17 1999-07-27 Buckeye Steel Castings Co. Tightlock coupler locklift assembly
CN201143950Y (zh) * 2007-12-27 2008-11-05 南车二七车辆有限公司 车钩防跳装置
CN101475011B (zh) * 2009-01-22 2012-05-23 齐齐哈尔轨道交通装备有限责任公司 车钩缓冲装置

Also Published As

Publication number Publication date
CN101475011A (zh) 2009-07-08
CN101475011B (zh) 2012-05-23
WO2010083674A1 (zh) 2010-07-29
US8302791B2 (en) 2012-11-06
ZA201105397B (en) 2012-03-28
CA2748669A1 (en) 2010-07-29
US20110266243A1 (en) 2011-11-03
CA2748669C (en) 2013-09-10
AU2009337999A1 (en) 2011-07-21
BRPI0923707B1 (pt) 2020-03-10
AU2009337999B2 (en) 2012-05-10

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/03/2020, OBSERVADAS AS CONDICOES LEGAIS.