CA2803967C - Longeron lateral et traverse danseuse pour un bogie de vehicule sur rail et procede de fabrication - Google Patents

Longeron lateral et traverse danseuse pour un bogie de vehicule sur rail et procede de fabrication Download PDF

Info

Publication number
CA2803967C
CA2803967C CA2803967A CA2803967A CA2803967C CA 2803967 C CA2803967 C CA 2803967C CA 2803967 A CA2803967 A CA 2803967A CA 2803967 A CA2803967 A CA 2803967A CA 2803967 C CA2803967 C CA 2803967C
Authority
CA
Canada
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.)
Active
Application number
CA2803967A
Other languages
English (en)
Other versions
CA2803967A1 (fr
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 CA2803967A1 publication Critical patent/CA2803967A1/fr
Application granted granted Critical
Publication of CA2803967C publication Critical patent/CA2803967C/fr
Active 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
    • B22C9/08—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)

Abstract

L'invention concerne un procédé de fabrication d'une traverse danseuse d'un véhicule sur rail, qui comporte une paire de logements de sabot aux extrémités respectives, configurés pour être insérés dans les ouvertures de traverse danseuse de longerons latéraux respectifs. Ce procédé inclut la mise à disposition d'un motif de traverse danseuse pour former une partie inférieure et une partie supérieure d'un moule. Des noyaux qui définissent une zone intérieure d'une traverse danseuse coulée sont également prévus. Le motif de traverse danseuse et les noyaux sont configurés de manière à limiter les angles des logements de sabots dans une plage d'environ ± 0,5°.
CA2803967A 2011-05-17 2012-05-15 Longeron lateral et traverse danseuse pour un bogie de vehicule sur rail et procede de fabrication Active CA2803967C (fr)

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
CA2803967A1 CA2803967A1 (fr) 2012-11-22
CA2803967C true CA2803967C (fr) 2019-08-13

Family

ID=46178798

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2803967A Active CA2803967C (fr) 2011-05-17 2012-05-15 Longeron lateral et traverse danseuse pour un bogie de vehicule sur rail et procede de fabrication

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 (5)

* 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
CN117681028A (zh) * 2023-12-14 2024-03-12 中车眉山车辆有限公司 一种轨道摇枕和侧架的加工系统

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
AU739810B2 (en) * 1998-01-30 2001-10-18 Columbus Steel Castings Company Lightweight truck bolster
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
MX2013000186A (es) 2013-05-17
WO2012158695A1 (fr) 2012-11-22
RU2012156917A (ru) 2014-06-27
BR112012033618B1 (pt) 2019-01-08
CZ2012966A3 (cs) 2013-07-10
CA2803967A1 (fr) 2012-11-22
CN103097055A (zh) 2013-05-08
US20120291976A1 (en) 2012-11-22
MX341091B (es) 2016-08-05
AU2012255958A1 (en) 2013-01-24
AU2012255958B2 (en) 2016-03-03
RU2620835C2 (ru) 2017-05-30
ZA201300029B (en) 2016-06-29
BR112012033618A2 (pt) 2016-11-22

Similar Documents

Publication Publication Date Title
CA2803966C (fr) Chassis lateral et traverse danseuse pour un boggie et leur procede de fabrication
CA2803963C (fr) Chassis lateral et traverse danseuse pour un boggie et leur procede de fabrication
CA2803969C (fr) Cadre lateral et traverse pour un wagon ferroviaire et procede de fabrication associe
CA2803967C (fr) Longeron lateral et traverse danseuse pour un bogie de vehicule sur rail et procede de fabrication
US20120291977A1 (en) Side frame and bolster for a railway truck and method for manufacturing same
CN103097055B (zh) 有轨车辆转向架的侧架和摇枕及其制造方法
CN103097053B (zh) 有轨车辆转向架的侧架和摇枕及其制造方法
CN103108711B (zh) 有轨车辆转向架的侧架和摇枕及其制造方法
HK1185040A (en) Side frame and bolster for a railway truck and method for manufacturing same
HK1185037A (en) Side frame and bolster for a railway truck and method for manufacturing same
HK1185038A (en) Side frame and bolster for a railway truck and method for manufacturing same
HK1185039A (en) Side frame and bolster for a railway truck and method for manufacturing same

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20170512

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 13TH ANNIV.) - STANDARD

Year of fee payment: 13

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250509

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250509