MX377464B - Metodo y sistema para fabricar acopladores para vagones de ferrocarril. - Google Patents

Metodo y sistema para fabricar acopladores para vagones de ferrocarril.

Info

Publication number
MX377464B
MX377464B MX2014000250A MX2014000250A MX377464B MX 377464 B MX377464 B MX 377464B MX 2014000250 A MX2014000250 A MX 2014000250A MX 2014000250 A MX2014000250 A MX 2014000250A MX 377464 B MX377464 B MX 377464B
Authority
MX
Mexico
Prior art keywords
head
define
defines
interior
lock chamber
Prior art date
Application number
MX2014000250A
Other languages
English (en)
Other versions
MX2014000250A (es
Inventor
Kelly S Day
F Andrew Nibouar
Nick Salamasick
Jerry R Smerecky
Original Assignee
Bedloe Ind Llc
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 Bedloe Ind Llc filed Critical Bedloe Ind Llc
Publication of MX2014000250A publication Critical patent/MX2014000250A/es
Publication of MX377464B publication Critical patent/MX377464B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
    • B61G3/00—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements
    • B61G3/04—Couplings comprising mating parts of similar shape or form which can be coupled without the use of any additional element or elements with coupling head having a guard arm on one side and a knuckle with angularly-disposed nose and tail portions pivoted to the other side thereof, the nose of the knuckle being the coupling part, and means to lock the knuckle in coupling position, e.g. "A.A.R." or "Janney" type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

Aparato de fundición para fundir un acoplador para vagones de ferrocarril, que incluye una porción de cuerpo y una porción de cabeza, incluye porciones superior e inferior que definen la forma externa del acoplador; el aparato de fundición también incluye uno o más núcleos que definen el interior de la porción de cuerpo y un núcleo de cabeza separado con un exterior que define el interior de la porción de cabeza que incluye cámara de bloqueo, porción lateral de brazo de protección, y porciones laterales de rótula de la cabeza; el núcleo de cabeza es una sola pieza con una sección central hueca que define un sistema de bebederaje de la cara frontal que incluye por lo menos un bebedero, que está configurado para dirigir el material fundido hacia regiones superior e inferior de la cabeza para definir la cámara de bloqueo, la porción lateral de brazo de protección, y el lado de rótula de la cabeza.
MX2014000250A 2011-12-28 2012-12-27 Metodo y sistema para fabricar acopladores para vagones de ferrocarril. MX377464B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/339,007 US8770265B2 (en) 2011-12-28 2011-12-28 Method and system for manufacturing railcar couplers
PCT/US2012/071717 WO2013101874A1 (en) 2011-12-28 2012-12-27 Method and system for manufacturing railcar couplers

Publications (2)

Publication Number Publication Date
MX2014000250A MX2014000250A (es) 2014-04-30
MX377464B true MX377464B (es) 2025-03-10

Family

ID=48693902

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014000250A MX377464B (es) 2011-12-28 2012-12-27 Metodo y sistema para fabricar acopladores para vagones de ferrocarril.

Country Status (9)

Country Link
US (2) US8770265B2 (es)
CN (1) CN103492102A (es)
AU (1) AU2012362439A1 (es)
BR (1) BR112013033992A2 (es)
CA (1) CA2840840C (es)
CZ (1) CZ20131081A3 (es)
MX (1) MX377464B (es)
RU (1) RU2013158936A (es)
WO (1) WO2013101874A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9346098B2 (en) 2011-05-17 2016-05-24 Nevis Industries Llc Side frame and bolster for a railway truck and method for manufacturing same
US8695818B2 (en) * 2011-05-20 2014-04-15 Bedloe Industries Llc Railcar coupler knuckle cores and knuckles produced by said cores
WO2014151779A1 (en) * 2013-03-15 2014-09-25 Mcconway & Torley, Llc Top operating h tightlock coupler
CN104226920B (zh) * 2014-09-01 2016-06-15 浙江盛豪铸造有限公司 一种用于浇铸电梯曳引轮的型砂及其专用成型装置
US9701323B2 (en) 2015-04-06 2017-07-11 Bedloe Industries Llc Railcar coupler
CN105251946B (zh) * 2015-11-26 2018-04-06 江苏科技大学 一种锚爪的铸造装置及铸造方法
MX2018012322A (es) 2016-04-13 2019-01-14 Mcconway & Torley Llc Sistema y metodo para fabricar nucleos de cabezal de acoplador para vagones.
US10239118B2 (en) 2016-07-29 2019-03-26 Nevis Industries Llc Side frame center core construction and method
US10421467B2 (en) 2016-12-14 2019-09-24 Nevis Industries Llc Side frame for a railway truck and method for manufacturing same
CN106541085A (zh) * 2017-01-23 2017-03-29 重庆通耀铸锻有限公司 钩体铸造系统
CN107052264B (zh) * 2017-01-23 2020-05-19 重庆通耀铸锻有限公司 钩体铸造系统
CN106807923B (zh) * 2017-02-15 2020-06-16 北京交通大学 钩舌的液态模锻方法
RU187005U9 (ru) * 2017-09-08 2020-03-27 РЕЙЛ 1520 АйПи ЛТД Литейная форма для изготовления корпуса автосцепки
FR3096909B1 (fr) * 2019-06-05 2021-06-04 Safran Procédé amélioré de remplissage d’un moule.
CN111872325B (zh) * 2020-09-07 2021-10-29 中车大同电力机车有限公司 车钩钩体铸造工艺
CN112276010B (zh) * 2020-11-23 2025-04-15 勤威(天津)工业有限公司 一种用于缸头两侧结构厚大类型的钳体的铸造模型结构
CN112548041B (zh) * 2020-12-23 2025-02-07 苏州石川制铁有限公司 一种稳流挡渣球墨铸铁浇注结构及其工作方法
CN117047028B (zh) * 2023-08-31 2025-11-21 潍坊富源增压器有限公司 一种船用涡轮增压器压气机壳模具及其铸造方法
CN117380906A (zh) * 2023-12-04 2024-01-12 鞍钢矿山机械制造有限公司 超高锰钢定锥衬板的顶冒口铸造工艺方法

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2313517A (en) * 1942-01-21 1943-03-09 Meehanite Metal Corp Foundry mold insert and method of making castings
US2334701A (en) * 1942-12-21 1943-11-23 Ohio Steel Foundry Co Means for casting metals
US2699002A (en) 1949-04-30 1955-01-11 Sylvestro George Di Method and apparatus for predetermining gate systems
US2688412A (en) 1950-08-29 1954-09-07 American Steel Foundries Coupler knuckle casting
US2772458A (en) 1951-05-29 1956-12-04 Gen Motors Corp Method of making smooth-surfaced sand-resin molds
US2976588A (en) 1958-02-03 1961-03-28 Gen Motors Corp Shell mold and method of manufacture
US3010167A (en) 1958-07-14 1961-11-28 Richard R Kozinski Method of casting air brake hose couplings
US2997755A (en) 1958-12-09 1961-08-29 Richard L Olson Ejector and sealing means especially suitable for loose pieces in sand molding apparatus
US3496989A (en) 1967-06-07 1970-02-24 Full Mold Process Inc Method of making a foundry mold and casting
US3683995A (en) 1970-03-25 1972-08-15 Lothar Robert Zifferer Method of making a composite sand mold including recycling the land
US3807483A (en) 1971-01-08 1974-04-30 E Buhler Methods and apparatus for producing sand molds
JPS5152321A (en) 1974-11-01 1976-05-08 Sumitomo Durez Co Igatano seizohoho
US4143701A (en) * 1977-07-13 1979-03-13 Mcconway & Torley Corporation Core assembly in a coupler for a railway vehicle
US4084705A (en) 1977-07-18 1978-04-18 Mcconway & Torley Corporation Lock for a railway vehicle coupler
CA1182272A (en) 1980-10-09 1985-02-12 Todd H. Cleaver Casting of metals in sand molds
US4363414A (en) 1980-11-24 1982-12-14 Amsted Industries Incorporated Type-E railroad car coupler head
US4641703A (en) 1985-11-27 1987-02-10 General Motors Corporation Countergravity casting mold and core assembly
US5038846A (en) 1990-02-27 1991-08-13 General Motors Corporation Differential pressure, countergravity casting with alloyant reaction chamber
FR2663572B1 (fr) 1990-06-22 1994-11-25 Pont A Mousson Procede d'alimentation en metal sous basse pression d'un moule en sable borgne, moule et installation de coulee correspondants.
GB2260285B (en) * 1991-10-03 1994-10-12 Masamitsu Miki Riser sleeve with breaker core
US5479981A (en) 1993-12-29 1996-01-02 Hyundai Motor Company Method for casting a hollow camshaft for internal combustion engine
DE4431713C2 (de) 1994-09-06 2001-03-15 Audi Ag Vorrichtung zum Herstellen von Gußstücken
US5582307A (en) 1995-05-08 1996-12-10 Amsted Industries Incorporated Railway car coupler knuckle
WO2000071282A1 (de) 1999-05-25 2000-11-30 Hottinger Maschinenbau Gmbh Verbinden von teilen jedweder art
US6588487B2 (en) 2000-07-17 2003-07-08 Consolidated Engineering Company, Inc. Methods and apparatus for utilization of chills for casting
US20050184021A1 (en) 2002-01-07 2005-08-25 Mcconway & Torley Corporation Railway car coupler knuckle having improved bearing surface
JP2004017099A (ja) 2002-06-17 2004-01-22 Asahi Tec Corp 中空製品の製造方法
JP2004025210A (ja) 2002-06-24 2004-01-29 Asahi Tec Corp 鋳型
US20040238152A1 (en) 2003-05-27 2004-12-02 Edgardo Campomanes Modular gating system for foundries
US7302994B2 (en) 2005-12-06 2007-12-04 Mcconway & Torley, Llc Method and system for manufacturing a coupler knuckle
WO2009142750A1 (en) 2008-05-23 2009-11-26 Bedloe Industries Llc Knuckle formed from pivot pin and kidney core and isolated finger core
BRPI0913048A2 (pt) 2008-05-23 2019-09-24 Bedloe Ind Llc estrutura de núcleo de engate ferroviário para tempo de fadiga e de resistência aumentado da junta resultante
BRPI0913946A2 (pt) 2008-05-23 2015-10-20 Bedloe Ind Llc junta articulada sem um núcleo de dedo
CN101402131A (zh) 2008-11-12 2009-04-08 齐齐哈尔轨道交通装备有限责任公司 钩舌铸造用整体砂芯、模具、生产方法及钩舌

Also Published As

Publication number Publication date
US20140290895A1 (en) 2014-10-02
WO2013101874A1 (en) 2013-07-04
BR112013033992A2 (pt) 2017-01-31
US20130168036A1 (en) 2013-07-04
CN103492102A (zh) 2014-01-01
CA2840840A1 (en) 2013-07-04
MX2014000250A (es) 2014-04-30
AU2012362439A1 (en) 2014-01-23
CZ20131081A3 (cs) 2015-02-11
RU2013158936A (ru) 2015-07-20
US8770265B2 (en) 2014-07-08
CA2840840C (en) 2020-02-25

Similar Documents

Publication Publication Date Title
MX377464B (es) Metodo y sistema para fabricar acopladores para vagones de ferrocarril.
MX2012003427A (es) Charnela para acoplador de vagon ferroviario.
WO2013096161A3 (en) Subsurface chills to improve railcar knuckle formation
MX2013000184A (es) Armazon lateral y refuerzo para un carro de ferrocarril y metodo para fabricar el mismo.
MX2014000241A (es) Sistema de aparejo para fundicion de partes del acoplador de carros de ferrocarril.
MX387767B (es) Cuña de division y metodo para fabricar la misma.
HUE058306T2 (hu) Szervetlen kötõanyag alapú formaanyag keverékek, és eljárás formák és magok elõállítására fémöntéshez
BR112015031261A2 (pt) métodos para preparar uma mistura de material de moldagem e moldes ou machos de fundição, e, aglutinante inorgânico contendo lítio
MX357506B (es) Metodo de fabricacion de una pieza metalica hueca mediante fundicion.
MX2014000243A (es) Nucleo de cuello de llenado de bajada para usarse en rótulas del acoplador para vagones.
MX388534B (es) Acoplador de vagón de ferrocarril.
MX382118B (es) Arena para molde de fundicion, metodo de fabricacion para molde de fundicion hecho de arena, y nucleo para fundicion de metales.
WO2014164041A3 (en) Enhanced techniques for centrifugal casting of molten materials
MX2022011799A (es) Nucleos de nudillo de acoplador de carro de ferrocarril y nudillos producidos por dichos nucleos.
MX2013013524A (es) Nucleo de acoplador de carro de ferrocarril con linea de separacion vertical y metodo de fabricacion.
MX342402B (es) Armazon lateral y refuerzo para un carro de ferrocarril y metodo para fabricar el mismo.
ZA201505175B (en) Method and casting mold for producing castings, in particular cylinder blocks and cylinder heads, having functional connection of the feeder
UA110728C2 (uk) Формування прес-форми для сталевого лиття
MX373637B (es) Proceso de fundición para lanzadores de acoplador de vagones de ferrocarril.
MX358747B (es) Metodo y sistema de enganche y acoplador de vagon de ferrocarril.
MX348129B (es) Núcleos de nudillos acopladores de vagones de ferrocarril con soporte posterior de núcleo.
MX2013000186A (es) Armazon lateral y refuerzo para un carro de ferrocarril y metodo para fabricar el mismo.
MX2017006916A (es) Sistema y metodo para fabricar horquillas de vagon.
CN203459628U (zh) 一种轨道交通c级钢轮心铸件的浇铸系统
MX2021002656A (es) Cuña de division y metodo para fabricar la misma.

Legal Events

Date Code Title Description
FG Grant or registration