BR112012033618B1 - processo de fabricação de uma travessa de um vagão ferroviário - Google Patents

processo de fabricação de uma travessa de um vagão ferroviário Download PDF

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Publication number
BR112012033618B1
BR112012033618B1 BR112012033618A BR112012033618A BR112012033618B1 BR 112012033618 B1 BR112012033618 B1 BR 112012033618B1 BR 112012033618 A BR112012033618 A BR 112012033618A BR 112012033618 A BR112012033618 A BR 112012033618A BR 112012033618 B1 BR112012033618 B1 BR 112012033618B1
Authority
BR
Brazil
Prior art keywords
mold
crosspiece
casting
component part
side frame
Prior art date
Application number
BR112012033618A
Other languages
English (en)
Portuguese (pt)
Other versions
BR112012033618A2 (pt
Inventor
Gotlund Erik
Salamasick Nick
Makary Vaughn
Original Assignee
Nevis 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 Nevis Ind Llc filed Critical Nevis Ind Llc
Publication of BR112012033618A2 publication Critical patent/BR112012033618A2/pt
Publication of BR112012033618B1 publication Critical patent/BR112012033618B1/pt

Links

Classifications

    • 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
    • B22C9/088—Feeder heads
    • 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
    • B22C9/103—Multipart cores
    • 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
    • B22C9/108—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
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/50—Other details
    • B61F5/52—Bogie frames
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
  • Continuous Casting (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
BR112012033618A 2011-05-17 2012-05-15 processo de fabricação de uma travessa de um vagão ferroviário BR112012033618B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/109,870 US20120291976A1 (en) 2011-05-17 2011-05-17 Side frame and bolster for a railway truck and method for manufacturing same
PCT/US2012/037946 WO2012158695A1 (fr) 2011-05-17 2012-05-15 Longeron latéral et traverse danseuse pour un bogie de véhicule sur rail et procédé de fabrication

Publications (2)

Publication Number Publication Date
BR112012033618A2 BR112012033618A2 (pt) 2016-11-22
BR112012033618B1 true BR112012033618B1 (pt) 2019-01-08

Family

ID=46178798

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012033618A BR112012033618B1 (pt) 2011-05-17 2012-05-15 processo de fabricação de uma travessa de um vagão ferroviário

Country Status (9)

Country Link
US (1) US20120291976A1 (fr)
AU (1) AU2012255958B2 (fr)
BR (1) BR112012033618B1 (fr)
CA (1) CA2803967C (fr)
CZ (1) CZ2012966A3 (fr)
MX (1) MX341091B (fr)
RU (1) RU2620835C2 (fr)
WO (1) WO2012158695A1 (fr)
ZA (1) ZA201300029B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
RU188218U1 (ru) * 2017-07-13 2019-04-03 РЕЙЛ 1520 АйПи ЛТД Литейная форма для изготовления надрессорной балки
CN114953350A (zh) * 2022-05-13 2022-08-30 扬州东杰精密模具有限公司 一种用于高精芯片成型模具

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1990095A (en) * 1931-04-27 1935-02-05 John M Rohlfing Truck side frame for railway cars
US3446265A (en) * 1966-05-17 1969-05-27 Eaton Yale & Towne Process for making permanently backed shell molds
US3736978A (en) * 1971-02-26 1973-06-05 Bangor Punta Operations Inc Mold forming apparatus with flask having opposed shoulder portions
US5752564A (en) * 1997-01-08 1998-05-19 Amsted Industries Incorporated Railway truck castings and method and cores for making castings
CN1094852C (zh) * 1998-01-30 2002-11-27 巴克伊铸钢公司 轻型转向架承梁
US20050184021A1 (en) * 2002-01-07 2005-08-25 Mcconway & Torley Corporation Railway car coupler knuckle having improved bearing surface
US20040031413A1 (en) * 2002-08-16 2004-02-19 Smith Douglas W. Railcar bolster casting method
US6871687B2 (en) * 2003-04-24 2005-03-29 International Engine Intellectual Property Company, Llc Automated core package placement
US7543626B1 (en) * 2006-05-12 2009-06-09 Columbus Steel Castings Company Molding apparatus and method
BRPI0702774B1 (pt) * 2007-06-20 2020-03-10 Amsted - Maxion Fundição E Equipamentos Ferroviarios S.A Processo de fundição de lateral de um truque, modelo de fundição, lateral de um truque de vagão ferroviário, truque de vagão ferroviário e vagão ferroviário
US8297455B2 (en) * 2009-09-21 2012-10-30 Strato, Inc. Knuckle for a railway car coupler

Also Published As

Publication number Publication date
WO2012158695A1 (fr) 2012-11-22
MX2013000186A (es) 2013-05-17
BR112012033618A2 (pt) 2016-11-22
CA2803967C (fr) 2019-08-13
CN103097055A (zh) 2013-05-08
RU2620835C2 (ru) 2017-05-30
RU2012156917A (ru) 2014-06-27
CA2803967A1 (fr) 2012-11-22
AU2012255958B2 (en) 2016-03-03
ZA201300029B (en) 2016-06-29
MX341091B (es) 2016-08-05
US20120291976A1 (en) 2012-11-22
CZ2012966A3 (cs) 2013-07-10
AU2012255958A1 (en) 2013-01-24

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BR112012033618B1 (pt) processo de fabricação de uma travessa de um vagão ferroviário
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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/05/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 9A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2622 DE 06-04-2021 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.