BR112014016642A2 - roda ferroviária de aço fundido e unidade de fundição e método para produzir uma roda ferroviária de aço fundido - Google Patents
roda ferroviária de aço fundido e unidade de fundição e método para produzir uma roda ferroviária de aço fundidoInfo
- Publication number
- BR112014016642A2 BR112014016642A2 BR112014016642A BR112014016642A BR112014016642A2 BR 112014016642 A2 BR112014016642 A2 BR 112014016642A2 BR 112014016642 A BR112014016642 A BR 112014016642A BR 112014016642 A BR112014016642 A BR 112014016642A BR 112014016642 A2 BR112014016642 A2 BR 112014016642A2
- Authority
- BR
- Brazil
- Prior art keywords
- cast steel
- steel rail
- rail wheel
- producing
- casting unit
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B17/00—Wheels characterised by rail-engaging elements
- B60B17/0006—Construction of wheel bodies, e.g. disc wheels
- B60B17/001—Spoked wheels; Spokes thereof
-
- 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
- B22C9/28—Moulds for peculiarly-shaped castings for wheels, rolls, or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
- B22D15/005—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor of rolls, wheels or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2310/00—Manufacturing methods
- B60B2310/20—Shaping
- B60B2310/202—Shaping by casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2360/00—Materials; Physical forms thereof
- B60B2360/10—Metallic materials
- B60B2360/102—Steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2360/00—Materials; Physical forms thereof
- B60B2360/14—Physical forms of metallic parts
- B60B2360/147—Castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/10—Reduction of
- B60B2900/111—Weight
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/30—Railway vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Braking Arrangements (AREA)
- Mold Materials And Core Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/362,457 | 2012-01-31 | ||
| US13/362,457 US8944482B2 (en) | 2012-01-31 | 2012-01-31 | Cast steel railway wheel |
| PCT/US2012/050523 WO2013115842A1 (en) | 2012-01-31 | 2012-08-13 | Cast steel railway wheel |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112014016642A2 true BR112014016642A2 (pt) | 2017-06-13 |
| BR112014016642A8 BR112014016642A8 (pt) | 2017-07-04 |
| BR112014016642B1 BR112014016642B1 (pt) | 2021-06-29 |
Family
ID=48869583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014016642-0A BR112014016642B1 (pt) | 2012-01-31 | 2012-08-13 | Roda ferroviária de aço fundido |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US8944482B2 (pt) |
| EP (1) | EP2809526B1 (pt) |
| JP (1) | JP5951803B2 (pt) |
| CN (1) | CN104023994B (pt) |
| AU (1) | AU2012368255B2 (pt) |
| BR (1) | BR112014016642B1 (pt) |
| CA (1) | CA2862797C (pt) |
| EA (1) | EA025698B1 (pt) |
| MX (1) | MX2013001957A (pt) |
| UA (1) | UA113424C2 (pt) |
| WO (1) | WO2013115842A1 (pt) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181002A (zh) * | 2019-07-10 | 2019-08-30 | 福建丰力机械科技有限公司 | 一种制作电机轮毂的模具 |
| CN115011780A (zh) * | 2022-06-10 | 2022-09-06 | 贵州龙凯科技有限公司 | 一种生产高效能平衡铝合金轮毂的生产工艺 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US534976A (en) * | 1895-02-26 | Car-wheel | ||
| US416637A (en) * | 1889-12-03 | Timothy morrissey and john doyle | ||
| US15935A (en) * | 1856-10-21 | Cast-iron kailroad-cab | ||
| US788677A (en) * | 1904-03-15 | 1905-05-02 | Clifton W Sherman | Car-wheel. |
| US830363A (en) * | 1906-04-07 | 1906-09-04 | John A Pilcher | Car-wheel. |
| US1264338A (en) * | 1914-11-03 | 1918-04-30 | Clifton W Sherman | Method of making cast-metal car-wheels. |
| US1591003A (en) * | 1925-07-27 | 1926-06-29 | Parsons Co Ralph M | Cast-steel car wheel |
| US2042160A (en) * | 1933-02-10 | 1936-05-26 | Gen Steel Castings Corp | Wheel |
| US2730906A (en) * | 1952-07-28 | 1956-01-17 | Ardeli Mfg Co | Wheel structure |
| US3038755A (en) | 1960-06-16 | 1962-06-12 | Amsted Ind Inc | Railway wheel |
| US3452798A (en) * | 1967-01-18 | 1969-07-01 | Fred A Ravreby | Wheel assembly and fabrication thereof |
| DE3506007C1 (de) * | 1985-02-21 | 1986-07-24 | Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn | Scheibenrad,insbesondere fuer Schienenfahrzeuge,und Verfahren zu dessen Herstellung |
| US5333926A (en) | 1993-03-23 | 1994-08-02 | Amsted Industries Incorporated | Railway wheel |
| DE19521893A1 (de) * | 1995-06-16 | 1996-12-19 | Gutehoffnungshuette Radsatz | Schienenrad mit Speichen |
| FR2746707B1 (fr) * | 1996-03-29 | 1998-04-24 | Valdunes | Roue de chemin de fer |
| US6463994B1 (en) * | 1998-12-28 | 2002-10-15 | Hayes Lemmerz International, Inc. | Apparatus and method for gravity casting a motorcycle wheel |
| US6932144B2 (en) | 2003-04-14 | 2005-08-23 | Amsted Industries Inc. | Method for casting objects with an improved riser arrangement |
| JP3900434B2 (ja) * | 2003-05-23 | 2007-04-04 | 日立金属株式会社 | 車両用ホイール |
| JP2005262916A (ja) * | 2004-03-16 | 2005-09-29 | Sumitomo Metal Ind Ltd | 鉄道車両用車輪 |
| US7017647B2 (en) | 2004-04-29 | 2006-03-28 | Amsted Industries Inc. | Method for casting objects with an improved hub core assembly |
| JP2006347477A (ja) * | 2005-06-20 | 2006-12-28 | Bridgestone Corp | 車両用ホイール |
| ITBS20060168A1 (it) * | 2006-07-28 | 2008-01-29 | Lucchini Sidermeccanica S P A | Dispositivo per ridurre il rumore di una ruota ferroviaria durante il rotolamento su rotaia |
| ITBS20060172A1 (it) * | 2006-08-04 | 2008-02-05 | Lucchini Sidermeccanica Spa | Ruota per veicoli ferroviari ad alta capacita' di frenatura |
| JP2009166641A (ja) * | 2008-01-15 | 2009-07-30 | Railway Technical Res Inst | 鉄道用部材 |
-
2012
- 2012-01-31 US US13/362,457 patent/US8944482B2/en active Active
- 2012-08-13 MX MX2013001957A patent/MX2013001957A/es active IP Right Grant
- 2012-08-13 UA UAA201408623A patent/UA113424C2/uk unknown
- 2012-08-13 AU AU2012368255A patent/AU2012368255B2/en active Active
- 2012-08-13 CA CA2862797A patent/CA2862797C/en active Active
- 2012-08-13 EA EA201491275A patent/EA025698B1/ru unknown
- 2012-08-13 BR BR112014016642-0A patent/BR112014016642B1/pt active IP Right Grant
- 2012-08-13 WO PCT/US2012/050523 patent/WO2013115842A1/en active Application Filing
- 2012-08-13 JP JP2014555544A patent/JP5951803B2/ja active Active
- 2012-08-13 EP EP12867689.7A patent/EP2809526B1/en active Active
- 2012-08-13 CN CN201280064585.2A patent/CN104023994B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| BR112014016642A8 (pt) | 2017-07-04 |
| EP2809526C0 (en) | 2024-04-10 |
| CA2862797C (en) | 2016-05-17 |
| EA201491275A1 (ru) | 2014-11-28 |
| BR112014016642B1 (pt) | 2021-06-29 |
| WO2013115842A1 (en) | 2013-08-08 |
| CN104023994A (zh) | 2014-09-03 |
| EP2809526A4 (en) | 2016-11-23 |
| US20130193705A1 (en) | 2013-08-01 |
| EA025698B1 (ru) | 2017-01-30 |
| US8944482B2 (en) | 2015-02-03 |
| EP2809526B1 (en) | 2024-04-10 |
| JP2015515405A (ja) | 2015-05-28 |
| JP5951803B2 (ja) | 2016-07-13 |
| AU2012368255B2 (en) | 2017-02-16 |
| MX2013001957A (es) | 2013-11-05 |
| AU2012368255A1 (en) | 2014-09-18 |
| CN104023994B (zh) | 2016-12-14 |
| UA113424C2 (xx) | 2017-01-25 |
| CA2862797A1 (en) | 2013-08-08 |
| EP2809526A1 (en) | 2014-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 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 13/08/2012, OBSERVADAS AS CONDICOES LEGAIS. |