MX387540B - Uso de un proceso de moldeado sin hornear para fabricar acopladores de ferrocarril. - Google Patents

Uso de un proceso de moldeado sin hornear para fabricar acopladores de ferrocarril.

Info

Publication number
MX387540B
MX387540B MX2016006309A MX2016006309A MX387540B MX 387540 B MX387540 B MX 387540B MX 2016006309 A MX2016006309 A MX 2016006309A MX 2016006309 A MX2016006309 A MX 2016006309A MX 387540 B MX387540 B MX 387540B
Authority
MX
Mexico
Prior art keywords
knuckle
molding process
bake
couplings
bake molding
Prior art date
Application number
MX2016006309A
Other languages
English (en)
Inventor
Arthur A Gibeaut
F Andrew Nibouar
Jerry R Smerecky
Ronald P Sellberg
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 MX387540B publication Critical patent/MX387540B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • B22C1/22—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • 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
    • B22C9/22—Moulds for peculiarly-shaped castings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
  • Ceramic Products (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

Un ensamble de acoplamiento de ferrocarril (200) que tiene al menos un cuerpo (204) y una rótula (208) formados ambos en un proceso de fabricación sin horneado, el cuerpo y la rótula tienen tolerancias dimensionales de las distancias entre las características que el desgaste durante la operación que son aproximadamente la mitad de las obtenidas a partir de un cuerpo y una rótula fabricadas por un proceso de arena verde, lo que resulta en el aumento en la vida de la fatiga en comparación con el cuerpo y la rótula fabricada por un proceso de arena verde.
MX2016006309A 2010-01-11 2011-01-05 Uso de un proceso de moldeado sin hornear para fabricar acopladores de ferrocarril. MX387540B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/685,346 US8485371B2 (en) 2010-01-11 2010-01-11 Use of no-bake mold process to manufacture railroad couplers
PCT/US2011/020207 WO2011084992A1 (en) 2010-01-11 2011-01-05 Use of no-bake mold process to manufacture railroad couplers

Publications (1)

Publication Number Publication Date
MX387540B true MX387540B (es) 2025-03-18

Family

ID=43805639

Family Applications (5)

Application Number Title Priority Date Filing Date
MX2014012161A MX339159B (es) 2010-01-11 2011-01-05 Uso de un proceso de moldeado sin hornear para fabricar acopladores de ferrocarril.
MX2016006309A MX387540B (es) 2010-01-11 2011-01-05 Uso de un proceso de moldeado sin hornear para fabricar acopladores de ferrocarril.
MX2012008104A MX2012008104A (es) 2010-01-11 2011-01-05 Uso de un proceso de moldeado sin hornear para fabricar acopladores de ferrocarril.
MX2015016053A MX342320B (es) 2010-01-11 2011-01-05 Uso de un proceso de moldeado sin hornear para fabricar acopladores de ferrocarril.
MX2021014613A MX2021014613A (es) 2010-01-11 2012-07-11 Uso de un proceso de moldeado sin hornear para fabricar acopladores de ferrocarril.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2014012161A MX339159B (es) 2010-01-11 2011-01-05 Uso de un proceso de moldeado sin hornear para fabricar acopladores de ferrocarril.

Family Applications After (3)

Application Number Title Priority Date Filing Date
MX2012008104A MX2012008104A (es) 2010-01-11 2011-01-05 Uso de un proceso de moldeado sin hornear para fabricar acopladores de ferrocarril.
MX2015016053A MX342320B (es) 2010-01-11 2011-01-05 Uso de un proceso de moldeado sin hornear para fabricar acopladores de ferrocarril.
MX2021014613A MX2021014613A (es) 2010-01-11 2012-07-11 Uso de un proceso de moldeado sin hornear para fabricar acopladores de ferrocarril.

Country Status (9)

Country Link
US (4) US8485371B2 (es)
CN (2) CN105903891B (es)
AU (4) AU2011203691B2 (es)
BR (1) BR112012017074B1 (es)
CA (1) CA2786788C (es)
CZ (1) CZ2012447A3 (es)
MX (5) MX339159B (es)
WO (1) WO2011084992A1 (es)
ZA (4) ZA201204667B (es)

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US8662327B2 (en) 2008-05-23 2014-03-04 Bedloe Industries Llc Railway coupler core structure for increased strength and fatigue life of resulting knuckle
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US9346098B2 (en) 2011-05-17 2016-05-24 Nevis Industries Llc Side frame and bolster for a railway truck and method for manufacturing same
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US8672152B2 (en) * 2011-09-30 2014-03-18 Bedloe Industries Llc Casting process for railcar coupler throwers
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CN109070194B (zh) * 2016-04-13 2021-07-09 麦科恩威特尔莱伊公司 用于制造轨道车辆耦合器头部芯体的系统和方法
RU2673437C9 (ru) * 2018-03-22 2020-03-05 РЕЙЛ 1520 АйПи ЛТД Способ создания твёрдого поверхностного слоя на детали автосцепки грузового вагона
USD930503S1 (en) * 2018-06-20 2021-09-14 Standard Car Truck Company Railroad car coupler assembly knuckle pin
CN108891440B (zh) * 2018-06-29 2020-04-24 中车齐齐哈尔车辆有限公司 一种机车车辆、车钩及钩舌
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Also Published As

Publication number Publication date
ZA201306298B (en) 2015-07-29
AU2019202945B2 (en) 2021-04-15
AU2011203691A1 (en) 2012-07-19
CA2786788A1 (en) 2011-07-14
US8485371B2 (en) 2013-07-16
CN105903891B (zh) 2021-01-12
CN105903891A (zh) 2016-08-31
AU2016256795A1 (en) 2016-12-01
MX339159B (es) 2016-05-13
AU2019202945A1 (en) 2019-05-16
US20150048044A1 (en) 2015-02-19
BR112012017074B1 (pt) 2020-12-15
WO2011084992A1 (en) 2011-07-14
AU2016256795B2 (en) 2019-01-31
ZA201204667B (en) 2014-01-29
US20130269900A1 (en) 2013-10-17
US9079590B2 (en) 2015-07-14
AU2019202938A1 (en) 2019-05-16
CN102741107B (zh) 2016-06-15
AU2019202938B2 (en) 2021-04-22
MX2021014613A (es) 2022-01-06
US9505418B2 (en) 2016-11-29
AU2011203691B2 (en) 2016-08-11
MX342320B (es) 2016-09-23
CN102741107A (zh) 2012-10-17
US20110168655A1 (en) 2011-07-14
US20160016595A1 (en) 2016-01-21
CA2786788C (en) 2018-08-28
BR112012017074A2 (pt) 2016-04-12
US8783481B2 (en) 2014-07-22
ZA201502622B (en) 2016-11-30
MX2012008104A (es) 2012-12-05
ZA201502621B (en) 2016-11-30
CZ2012447A3 (cs) 2013-12-11

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