AU2012255958B2 - Side frame and bolster for a railway truck and method for manufacturing same - Google Patents

Side frame and bolster for a railway truck and method for manufacturing same Download PDF

Info

Publication number
AU2012255958B2
AU2012255958B2 AU2012255958A AU2012255958A AU2012255958B2 AU 2012255958 B2 AU2012255958 B2 AU 2012255958B2 AU 2012255958 A AU2012255958 A AU 2012255958A AU 2012255958 A AU2012255958 A AU 2012255958A AU 2012255958 B2 AU2012255958 B2 AU 2012255958B2
Authority
AU
Australia
Prior art keywords
bolster
mold
casting
cores
pattern
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU2012255958A
Other languages
English (en)
Other versions
AU2012255958A1 (en
Inventor
Erik GOTLUND
Vaughn MAKARY
Nick SALAMASICK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nevis Industries LLC
Original Assignee
Nevis Industries 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 Industries LLC filed Critical Nevis Industries LLC
Publication of AU2012255958A1 publication Critical patent/AU2012255958A1/en
Application granted granted Critical
Publication of AU2012255958B2 publication Critical patent/AU2012255958B2/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B22C9/088—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

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)
AU2012255958A 2011-05-17 2012-05-15 Side frame and bolster for a railway truck and method for manufacturing same Ceased AU2012255958B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/109,870 2011-05-17
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
AU2012255958A1 AU2012255958A1 (en) 2013-01-24
AU2012255958B2 true AU2012255958B2 (en) 2016-03-03

Family

ID=46178798

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2012255958A Ceased AU2012255958B2 (en) 2011-05-17 2012-05-15 Side frame and bolster for a railway truck and method for manufacturing same

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

Citations (3)

* 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
US20010008108A1 (en) * 1998-01-30 2001-07-19 Stecker Todd W. Lightweight truck bolster
US20040031413A1 (en) * 2002-08-16 2004-02-19 Smith Douglas W. Railcar bolster casting method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US20050184021A1 (en) * 2002-01-07 2005-08-25 Mcconway & Torley Corporation Railway car coupler knuckle having improved bearing surface
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

Patent Citations (3)

* 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
US20010008108A1 (en) * 1998-01-30 2001-07-19 Stecker Todd W. Lightweight truck bolster
US20040031413A1 (en) * 2002-08-16 2004-02-19 Smith Douglas W. Railcar bolster casting method

Also Published As

Publication number Publication date
BR112012033618B1 (pt) 2019-01-08
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
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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AU2012255958B2 (en) Side frame and bolster for a railway truck and method for manufacturing same
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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired