MX2014000244A - Proceso de fundición para lanzadores de acoplador de vagones de ferrocarril. - Google Patents
Proceso de fundición para lanzadores de acoplador de vagones de ferrocarril.Info
- Publication number
- MX2014000244A MX2014000244A MX2014000244A MX2014000244A MX2014000244A MX 2014000244 A MX2014000244 A MX 2014000244A MX 2014000244 A MX2014000244 A MX 2014000244A MX 2014000244 A MX2014000244 A MX 2014000244A MX 2014000244 A MX2014000244 A MX 2014000244A
- Authority
- MX
- Mexico
- Prior art keywords
- thrower
- mold box
- cavity
- sprue
- cavities
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
-
- 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
- B22C9/082—Sprues, pouring cups
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
- B22D27/045—Directionally solidified castings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
Un método para fundir por lo menos un lanzador para un acoplador de vagones que incluye crear una caja de molde que está partida verticalmente en mitades, cada mitad define un lado de por lo menos una cavidad de lanzador e incluye por lo menos una porción de un cuello de llenado en una ubicación arriba de la por lo menos una cavidad del lanzador, la por lo menos una cavidad del lanzador también está orientada verticalmente; verter metal fundido en la caja de molde a través del cuello de llenado y en la por lo menos una cavidad del lanzador mientras que el molde está verticalmente orientado; y separar la caja de molde para liberar el por lo menos un lanzador después de que se ha enfriado el por lo menos un lanzador; crear la caja de molde se puede realizar a través de un procedimiento de armazón frío; las mitades de la caja de molde pueden incluir imágenes reflectoras de los lados de dos cavidades del lanzador y una compuerta conectada entre el cuello de llenado y una de las dos cavidades del lanzador, de manera que el metal fundido pasa a través de cada una de los bebederos hacia respectivos concentradores de las dos cavidades del lanzador, para la fundición simultánea de los dos lanzadores.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/250,148 US8672152B2 (en) | 2011-09-30 | 2011-09-30 | Casting process for railcar coupler throwers |
PCT/US2012/056895 WO2013048962A1 (en) | 2011-09-30 | 2012-09-24 | Casting process for railcar coupler throwers |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2014000244A true MX2014000244A (es) | 2014-05-01 |
Family
ID=47991619
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2014000244A MX2014000244A (es) | 2011-09-30 | 2012-09-24 | Proceso de fundición para lanzadores de acoplador de vagones de ferrocarril. |
Country Status (8)
Country | Link |
---|---|
US (1) | US8672152B2 (es) |
CN (1) | CN103998319A (es) |
AU (1) | AU2012316394A1 (es) |
BR (1) | BR112013033947A2 (es) |
CA (1) | CA2840834C (es) |
MX (1) | MX2014000244A (es) |
RU (1) | RU2013158941A (es) |
WO (1) | WO2013048962A1 (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9701323B2 (en) | 2015-04-06 | 2017-07-11 | Bedloe Industries Llc | Railcar coupler |
Families Citing this family (5)
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 |
US9714039B2 (en) | 2014-05-08 | 2017-07-25 | Pennsy Corporation | Knuckle thrower |
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 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4143701A (en) * | 1977-07-13 | 1979-03-13 | Mcconway & Torley Corporation | Core assembly in a coupler for a railway vehicle |
US5163391A (en) | 1990-08-17 | 1992-11-17 | Hitchiner Manufacturing Co., Inc. | Wear resistant cast iron rocker arm and method of making same |
JPH0523827A (ja) | 1991-07-22 | 1993-02-02 | Nissan Motor Co Ltd | 軽量鋳物およびその製造方法 |
US6427755B1 (en) * | 1997-10-20 | 2002-08-06 | Chipless Metals Llc | Method of making precision casting using thixotropic materials |
US5954212A (en) * | 1998-01-20 | 1999-09-21 | National Castings Incorporated | Lightweight knuckle for a railroad car coupler |
US6391942B1 (en) * | 2000-04-27 | 2002-05-21 | Ashland Inc. | Furan no-bake foundry binders and their use |
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 |
ITMI20032217A1 (it) * | 2003-11-14 | 2005-05-15 | Cavenaghi Spa | Sistema legante per fonderia a basso sviluppo di idrocarburi aromatici |
US7302994B2 (en) * | 2005-12-06 | 2007-12-04 | Mcconway & Torley, Llc | Method and system for manufacturing a coupler knuckle |
WO2009009592A1 (en) | 2007-07-09 | 2009-01-15 | Interplex Nas, Inc. | Method and apparatus for die casting of parts |
CN201102057Y (zh) | 2007-08-03 | 2008-08-20 | 天瑞集团铸造有限公司 | 用于铸造火车车轮的砂芯 |
MX2010012719A (es) * | 2008-05-22 | 2011-05-30 | Bedloe Ind Llc | Mejoras para un cuerpo de acoplador para carros de ferrocarril para mejorar la rotación del nudillo. |
BRPI0913946A2 (pt) | 2008-05-23 | 2015-10-20 | Bedloe Ind Llc | junta articulada sem um núcleo de dedo |
US8485371B2 (en) | 2010-01-11 | 2013-07-16 | Bedloe Industries Llc | Use of no-bake mold process to manufacture railroad couplers |
-
2011
- 2011-09-30 US US13/250,148 patent/US8672152B2/en active Active
-
2012
- 2012-09-24 CN CN201280004710.0A patent/CN103998319A/zh active Pending
- 2012-09-24 BR BR112013033947A patent/BR112013033947A2/pt not_active IP Right Cessation
- 2012-09-24 WO PCT/US2012/056895 patent/WO2013048962A1/en active Application Filing
- 2012-09-24 AU AU2012316394A patent/AU2012316394A1/en not_active Abandoned
- 2012-09-24 MX MX2014000244A patent/MX2014000244A/es active IP Right Grant
- 2012-09-24 RU RU2013158941/02A patent/RU2013158941A/ru not_active Application Discontinuation
- 2012-09-24 CA CA2840834A patent/CA2840834C/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9701323B2 (en) | 2015-04-06 | 2017-07-11 | Bedloe Industries Llc | Railcar coupler |
US10532753B2 (en) | 2015-04-06 | 2020-01-14 | Bedloe Industries Llc | Railcar coupler |
Also Published As
Publication number | Publication date |
---|---|
WO2013048962A1 (en) | 2013-04-04 |
US20130082021A1 (en) | 2013-04-04 |
BR112013033947A2 (pt) | 2017-02-14 |
WO2013048962A8 (en) | 2013-10-24 |
US8672152B2 (en) | 2014-03-18 |
AU2012316394A1 (en) | 2014-01-23 |
CA2840834C (en) | 2017-11-28 |
RU2013158941A (ru) | 2015-07-20 |
CN103998319A (zh) | 2014-08-20 |
CA2840834A1 (en) | 2013-04-04 |
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Legal Events
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