BR9903731A - Conjunto de truque de vagão ferroviário e balancim para utilização do mesmo - Google Patents
Conjunto de truque de vagão ferroviário e balancim para utilização do mesmoInfo
- Publication number
- BR9903731A BR9903731A BR9903731-9A BR9903731A BR9903731A BR 9903731 A BR9903731 A BR 9903731A BR 9903731 A BR9903731 A BR 9903731A BR 9903731 A BR9903731 A BR 9903731A
- Authority
- BR
- Brazil
- Prior art keywords
- frame structure
- side frame
- rocker
- spacing
- deformation control
- Prior art date
Links
Classifications
-
- 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
- B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
- B61F5/04—Bolster supports or mountings
- B61F5/12—Bolster supports or mountings incorporating dampers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
"CONJUNTO DE TRUQUE DE VAGAO FERROVIáRIO E BALANCIM PARA UTILIZAçãO NO MESMO". é revelada uma interface entre a extremidade de um balancim e uma coluna de estrutura de quadro lateral para um conjunto de truque de vagão ferroviário de três peças. O balancim e a estrutura de quadro lateral possuem vários pares de superfícies detentoras de face umas para as outras na interface. Cada par de superfícies detentoras de face uma para a outra encontram-se em dois diferentes espaçamentos: um espaçamento é apertado, com um pequeno espaço de folga entre as superfícies detentoras; um outro espaçamento é maior que o primeriro. O segundo espaçamento permite que a estrutura de quadro lateral se incline relativamente ao eixo geométrico transversal do balancim. As superfícies detentoras do balancim podem ser as coroas do lado inteiro e do lado externo das bolsas de sapata de atrito. As coroas podem ser conformadas de tal forma que existe uma parte ou superfície de controle de deformação elevada e uma ou mais partes de alívio ou superfícies de alívio, a parte de controle de deformação estendendo-se lateralmente em uma maior extensão que as partes de alívio. A parte de controle de deformaçào é utilizada para manter o truque em uma relação de esquadria, e as partes de alívio de espaçamento mais afrouxado permitem a articulação da estrutura de quadro lateral quando o truque percorre trilhos com diferenças de elevação. As partes de controle de deformação elevadas e os alívios podem alternativamente ou igualmente ser formadas sobre as coroas ou placas de desgaste da estrutura de quadro lateral.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/136,911 US6173655B1 (en) | 1998-08-20 | 1998-08-20 | Side frame-bolster interface for railcar truck assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9903731A true BR9903731A (pt) | 2000-09-05 |
Family
ID=22474968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9903731-9A BR9903731A (pt) | 1998-08-20 | 1999-08-18 | Conjunto de truque de vagão ferroviário e balancim para utilização do mesmo |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US6173655B1 (pt) |
| EP (1) | EP0980808A1 (pt) |
| AU (1) | AU742822B2 (pt) |
| BR (1) | BR9903731A (pt) |
| CA (1) | CA2276563C (pt) |
| PL (1) | PL334991A1 (pt) |
| ZA (1) | ZA994894B (pt) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7004079B2 (en) | 2001-08-01 | 2006-02-28 | National Steel Car Limited | Rail road car and truck therefor |
| US7255048B2 (en) * | 2001-08-01 | 2007-08-14 | Forbes James W | Rail road car truck with rocking sideframe |
| US6659016B2 (en) * | 2001-08-01 | 2003-12-09 | National Steel Car Limited | Rail road freight car with resilient suspension |
| US6895866B2 (en) | 2001-08-01 | 2005-05-24 | National Steel Car Limited | Rail road freight car with damped suspension |
| US6874426B2 (en) | 2002-08-01 | 2005-04-05 | National Steel Car Limited | Rail road car truck with bearing adapter and method |
| CN102700560B (zh) * | 2003-07-08 | 2016-01-13 | 全国钢车有限公司 | 用于安装在火车车厢转向架侧架导框中的轴承座及其转向架 |
| US7823513B2 (en) * | 2003-07-08 | 2010-11-02 | National Steel Car Limited | Rail road car truck |
| US7631603B2 (en) | 2004-12-03 | 2009-12-15 | National Steel Car Limited | Rail road car truck and bolster therefor |
| US20060137565A1 (en) * | 2004-12-23 | 2006-06-29 | National Steel Car Limited | Rail road car truck and bearing adapter fitting therefor |
| US9637143B2 (en) | 2013-12-30 | 2017-05-02 | Nevis Industries Llc | Railcar truck roller bearing adapter pad systems |
| US9216450B2 (en) | 2011-05-17 | 2015-12-22 | Nevis Industries Llc | Side frame and bolster for a railway truck and method for manufacturing same |
| US9346098B2 (en) | 2011-05-17 | 2016-05-24 | Nevis Industries Llc | Side frame and bolster for a railway truck and method for manufacturing same |
| US9233416B2 (en) | 2011-05-17 | 2016-01-12 | Nevis Industries Llc | Side frame and bolster for a railway truck and method for manufacturing same |
| US9481380B2 (en) | 2012-11-15 | 2016-11-01 | Pennsy Corporation | Coupler knuckle |
| US11345372B1 (en) | 2012-11-15 | 2022-05-31 | Pennsy Corporation | Lightweight yoke for railway coupling |
| US11345374B1 (en) | 2012-11-15 | 2022-05-31 | Pennsy Corporation | Lightweight coupler |
| US10252733B1 (en) * | 2012-11-15 | 2019-04-09 | Pennsy Corporation | Lightweight fatigue resistant railcar truck, sideframe and bolster |
| US10569790B2 (en) | 2013-12-30 | 2020-02-25 | Nevis Industries Llc | Railcar truck roller bearing adapter-pad systems |
| US9580087B2 (en) | 2013-12-30 | 2017-02-28 | Nevis Industries Llc | Railcar truck roller bearing adapter pad systems |
| US10358151B2 (en) | 2013-12-30 | 2019-07-23 | Nevis Industries Llc | Railcar truck roller bearing adapter-pad systems |
| RU2622672C1 (ru) * | 2016-06-30 | 2017-06-19 | Общество с ограниченной ответственностью "ВКМ-СТАЛЬ" | Боковая рама железнодорожной тележки |
| US11414107B2 (en) | 2019-10-22 | 2022-08-16 | National Steel Car Limited | Railroad car truck damper wedge fittings |
| US11807282B2 (en) | 2020-11-09 | 2023-11-07 | National Steel Car Limited | Railroad car truck damper wedge fittings |
| CN113771903B (zh) * | 2021-09-28 | 2023-03-14 | 中车齐齐哈尔车辆有限公司 | 铁路货车转向架及具有其的铁路货车 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2200571A (en) | 1937-11-10 | 1940-05-14 | Symington Gould Corp | Railway truck |
| US2199360A (en) | 1937-12-06 | 1940-04-30 | American Steel Foundries | Spring plankless truck |
| US2220218A (en) | 1938-03-15 | 1940-11-05 | American Steel Foundries | Spring plankless truck |
| US2192171A (en) | 1938-06-06 | 1940-03-05 | Adirondack Foundries And Steel | Car truck |
| US2378415A (en) | 1943-04-05 | 1945-06-19 | American Steel Foundries | Car truck |
| US2422201A (en) | 1943-12-13 | 1947-06-17 | American Steel Foundries | Truck |
| US2407950A (en) | 1945-01-06 | 1946-09-17 | American Steel Foundries | Truck |
| US2597909A (en) | 1947-09-27 | 1952-05-27 | American Steel Foundries | Snubbed truck |
| US2709971A (en) | 1950-10-23 | 1955-06-07 | Transit Res Corp | Rail truck squaring means |
| US2911923A (en) | 1956-08-08 | 1959-11-10 | American Steel Foundries | Snubbed truck |
| US3339498A (en) | 1964-06-17 | 1967-09-05 | Midland Ross Corp | Snubbed car truck bolster |
| US3408955A (en) | 1966-04-01 | 1968-11-05 | Standard Car Truck Co | Railway car truck bolster dampener |
| US3901163A (en) | 1973-06-04 | 1975-08-26 | Amsted Ind Inc | Snubbed truck bolster |
| ZA76594B (en) | 1975-06-25 | 1977-01-26 | Standard Car Truck Co | Railroad car side frame construction |
| US4276833A (en) | 1978-11-08 | 1981-07-07 | Standard Car Truck Company | Railway truck friction stabilizing assembly |
| US4357880A (en) | 1980-08-25 | 1982-11-09 | Midland-Ross Corporation | Bolster for a railroad car truck |
| US4440095A (en) | 1981-02-19 | 1984-04-03 | Dayco Corporation | Wear member for railway vehicle |
| US4370933A (en) | 1981-04-06 | 1983-02-01 | Amsted Industries Incorporated | Railway car truck bolster assembly |
| US4491075A (en) | 1982-05-14 | 1985-01-01 | Amsted Industries Incorporated | Snubbed railway car truck |
| FR2644743A1 (fr) | 1989-03-24 | 1990-09-28 | Sambre & Meuse Usines | Bogie a chassis deformable |
| FR2676416B1 (fr) | 1991-05-15 | 1996-10-04 | Sambre & Meuse Usines | Bogie ferroviaire avec chassis a deformabilite selective. |
| US5331902A (en) | 1993-07-06 | 1994-07-26 | Amsted Industries Incorporated | Truck boltser with laterally wider friction show pocket and mechanism for lateral travel of the friction shoe |
| US5921186A (en) * | 1997-05-02 | 1999-07-13 | Amsted Industries Incorporated | Bolster land arrangement for a railcar truck |
-
1998
- 1998-08-20 US US09/136,911 patent/US6173655B1/en not_active Expired - Fee Related
-
1999
- 1999-06-25 CA CA002276563A patent/CA2276563C/en not_active Expired - Fee Related
- 1999-07-29 ZA ZA9904894A patent/ZA994894B/xx unknown
- 1999-08-18 BR BR9903731-9A patent/BR9903731A/pt active Search and Examination
- 1999-08-19 AU AU44602/99A patent/AU742822B2/en not_active Ceased
- 1999-08-19 PL PL99334991A patent/PL334991A1/xx not_active IP Right Cessation
- 1999-08-20 EP EP99306610A patent/EP0980808A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| CA2276563C (en) | 2002-03-05 |
| CA2276563A1 (en) | 2000-02-20 |
| AU4460299A (en) | 2000-03-09 |
| EP0980808A1 (en) | 2000-02-23 |
| US6173655B1 (en) | 2001-01-16 |
| PL334991A1 (en) | 2000-02-28 |
| AU742822B2 (en) | 2002-01-10 |
| ZA994894B (en) | 2000-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B25M | Entry on limitation or onus of patent assignment [chapter 25.13 patent gazette] |
Free format text: ANOTADO O GRAVAME - CONTRATO DE GARANTIA DE PROPRIEDADE INTELECTUAL CELEBRADO ENTRE O TITULAR E CITICORP USA, INC. (""CUSA""), CONFORME REQUERIDO NA PETICAO N 045590/RJ DE 20040811, DE ACORDO COM O ART. 59 II DA LPI. |
|
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B11D | Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time |