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MX2014000252A - Método y sistema para fabricación de cerraduras del acoplador para vagones. - Google Patents

Método y sistema para fabricación de cerraduras del acoplador para vagones.

Info

Publication number
MX2014000252A
MX2014000252A MX2014000252A MX2014000252A MX2014000252A MX 2014000252 A MX2014000252 A MX 2014000252A MX 2014000252 A MX2014000252 A MX 2014000252A MX 2014000252 A MX2014000252 A MX 2014000252A MX 2014000252 A MX2014000252 A MX 2014000252A
Authority
MX
Mexico
Prior art keywords
mold
railcar coupler
fluid communication
molding material
coupler locks
Prior art date
Application number
MX2014000252A
Other languages
English (en)
Other versions
MX383968B (es
Inventor
F Andrew Nibouar
Jerry R Smerecky
Nick Salamasick
Kelly S Day
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 MX2014000252A publication Critical patent/MX2014000252A/es
Publication of MX383968B publication Critical patent/MX383968B/es

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
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum
    • B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • 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
    • B22C9/22—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
    • 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
    • B61G3/06—Knuckle-locking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Un ensamblado de fundición para la fabricación de una cerradura de un acoplador para vagones incluye porciones inferior y superior de un primer molde que define superficies exteriores de la cerradura, en donde el primer molde comprende un primer material de moldeado; el ensamble de fundición también incluye un segundo molde formado de un segundo material de moldeado; el segundo molde define una cavidad con una superficie interior que complementa sustancialmente una superficie exterior del primer molde; un cuello de llenado de bajada se forma en el segundo molde; un sistema de bebederaje está formado en el segundo molde que está en comunicación fluida con el cuello de llenado de bajada; un bebedero forma en el segundo molde y está en comunicación fluida con el sistema de bebederaje y el primer molde.
MX2014000252A 2011-12-28 2012-12-27 Método y sistema para la fabricación de cerraduras del acoplador para vagones. MX383968B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/338,998 US20130168035A1 (en) 2011-12-28 2011-12-28 Method and system for manufacturing railcar coupler locks
PCT/US2012/071719 WO2013101876A1 (en) 2011-12-28 2012-12-27 Method and system for manufacturing railcar coupler locks

Publications (2)

Publication Number Publication Date
MX2014000252A true MX2014000252A (es) 2014-04-30
MX383968B MX383968B (es) 2025-03-13

Family

ID=48693901

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014000252A MX383968B (es) 2011-12-28 2012-12-27 Método y sistema para la fabricación de cerraduras del acoplador para vagones.

Country Status (9)

Country Link
US (1) US20130168035A1 (es)
CN (1) CN103492101A (es)
AU (1) AU2012362441A1 (es)
BR (1) BR112013033978A2 (es)
CA (1) CA2840841C (es)
CZ (1) CZ20131080A3 (es)
MX (1) MX383968B (es)
RU (1) RU2013158935A (es)
WO (1) WO2013101876A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8695818B2 (en) * 2011-05-20 2014-04-15 Bedloe Industries Llc Railcar coupler knuckle cores and knuckles produced by said cores
US20150000855A1 (en) * 2013-07-01 2015-01-01 Case Western Reserve University Holder block system and methods for metal casting
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
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
CN109773125B (zh) * 2019-01-30 2021-05-04 浙江春晖复合材料有限公司 一种使用便捷的模具

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2699002A (en) * 1949-04-30 1955-01-11 Sylvestro George Di Method and apparatus for predetermining gate systems
US3010167A (en) * 1958-07-14 1961-11-28 Richard R Kozinski Method of casting air brake hose couplings
US3807483A (en) * 1971-01-08 1974-04-30 E Buhler Methods and apparatus for producing sand molds
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
US4742863A (en) * 1986-07-07 1988-05-10 Witt Raymond H Mold for sand casting varying thickness articles
US5348073A (en) * 1992-04-02 1994-09-20 Hitachi Metals, Ltd. Method and apparatus for producing cast steel article
JP2003275846A (ja) * 2002-03-20 2003-09-30 Nakakin:Kk 鋳造用砂型
US7543626B1 (en) * 2006-05-12 2009-06-09 Columbus Steel Castings Company Molding apparatus and method
US20090289021A1 (en) * 2008-05-22 2009-11-26 Smerecky Jerry R Railcar coupler lock with increased chamfer on the knuckle shelf seat
WO2009142746A1 (en) * 2008-05-22 2009-11-26 Bedloe Industries Llc Railway coupler body improvements to improve knuckle rotation
BRPI0913946A2 (pt) * 2008-05-23 2015-10-20 Bedloe Ind Llc junta articulada sem um núcleo de dedo
CN101342585A (zh) * 2008-08-11 2009-01-14 上海汉钟精机股份有限公司 压缩机螺旋转子铸造成型的方法

Cited By (2)

* Cited by examiner, † Cited by third party
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
WO2013101876A1 (en) 2013-07-04
CN103492101A (zh) 2014-01-01
CA2840841C (en) 2020-09-01
RU2013158935A (ru) 2015-07-20
AU2012362441A1 (en) 2014-01-23
CZ20131080A3 (cs) 2015-01-07
US20130168035A1 (en) 2013-07-04
MX383968B (es) 2025-03-13
CA2840841A1 (en) 2013-07-04
BR112013033978A2 (pt) 2017-02-14

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