MX2020010341A - Metodo y componentes moldeados para programas de modificacion de vagon con larguero central formado en frio y vagones formados de esa manera. - Google Patents
Metodo y componentes moldeados para programas de modificacion de vagon con larguero central formado en frio y vagones formados de esa manera.Info
- Publication number
- MX2020010341A MX2020010341A MX2020010341A MX2020010341A MX2020010341A MX 2020010341 A MX2020010341 A MX 2020010341A MX 2020010341 A MX2020010341 A MX 2020010341A MX 2020010341 A MX2020010341 A MX 2020010341A MX 2020010341 A MX2020010341 A MX 2020010341A
- Authority
- MX
- Mexico
- Prior art keywords
- center sill
- railcar
- cold formed
- rail car
- sill
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D7/00—Hopper cars
- B61D7/02—Hopper cars with discharge openings in the bottoms
-
- 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
- B61F1/00—Underframes
- B61F1/02—Underframes with a single central sill
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
- B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
- B61D17/08—Sides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D7/00—Hopper cars
- B61D7/14—Adaptations of hopper elements to railways
- B61D7/16—Closure elements for discharge openings
- B61D7/24—Opening or closing means
- B61D7/28—Opening or closing means hydraulic or pneumatic
-
- 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
- B61F1/00—Underframes
- B61F1/08—Details
- B61F1/12—Cross bearers
-
- 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
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Un método de modificación de un vagón incluye proporcionar un vagón existente con un larguero central formado en frío; remover una parte superior del vagón; cortar y empalmar el larguero central; formar una carrocería superior de vagón que tiene secciones de cordón superior y un par de paredes de extremo y paredes laterales acopladas a la estructura de cordón superior, en donde cada pared lateral incluye una hoja lateral, una pluralidad de postes laterales y un larguero lateral; formar una construcción de bastidor que incluye el larguero central empalmado, refuerzos configurados para estar encima de los montajes de bogie y acoplados al larguero central y una pluralidad de soportes transversales de vigas en I laterales que se extienden desde el larguero central hacia el interior y deteniéndose antes de la hoja lateral, y en donde los soportes transversales incluyen placas de conexión verticales configuradas para acoplarse a postes laterales que se colocan entre los refuerzos; y acoplar la parte superior de la carrocería al bastidor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201862650472P | 2018-03-30 | 2018-03-30 | |
PCT/US2019/025190 WO2019191762A1 (en) | 2018-03-30 | 2019-04-01 | Method and cast components for cold formed center sill rail car |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020010341A true MX2020010341A (es) | 2020-10-28 |
Family
ID=68060541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020010341A MX2020010341A (es) | 2018-03-30 | 2019-04-01 | Metodo y componentes moldeados para programas de modificacion de vagon con larguero central formado en frio y vagones formados de esa manera. |
Country Status (4)
Country | Link |
---|---|
US (1) | US20210009169A1 (es) |
CA (1) | CA3093555A1 (es) |
MX (1) | MX2020010341A (es) |
WO (1) | WO2019191762A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU204135U1 (ru) * | 2020-12-07 | 2021-05-11 | РЕЙЛ 1520 АйПи ЛТД | Кузов полувагона с разгрузочными люками в полу |
WO2022125818A1 (en) * | 2020-12-09 | 2022-06-16 | Jac Operations, Inc. | Sand rail car modularized lengthening modification programs and railcars formed thereby |
WO2022125974A1 (en) * | 2020-12-10 | 2022-06-16 | Jac Operations, Inc. | Rail car modularized modification programs altering the nature of the center sill in the modified railcar and the modified railcars formed thereby |
WO2022221606A1 (en) * | 2021-04-14 | 2022-10-20 | Jac Operations, Inc. | Method of modifying aluminum body railcars, modified railcars formed thereby and aluminum top cord splice coupling used therein |
WO2022221607A1 (en) * | 2021-04-14 | 2022-10-20 | Jac Operations, Inc. | Method of repurposing small cube covered hopper railcars and modified railcars formed thereby |
CN114311249B (zh) * | 2021-11-23 | 2024-07-12 | 中交第三航务工程局有限公司 | 一种凿毛机凿毛的控制方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2973102A (en) * | 1958-12-15 | 1961-02-28 | Int Steel Co | Underframe with recoiling center sill |
US5181474A (en) * | 1991-04-29 | 1993-01-26 | Miller Roy W | Wood chip railway car constructed by converting a standard box car and method of conversion |
US6769366B1 (en) * | 1996-09-11 | 2004-08-03 | Jac Patent Company | One piece center sill for a railroad car |
US5943964A (en) * | 1998-03-18 | 1999-08-31 | Buckeye Steel Castings | Light weight draft arm |
US9156478B2 (en) * | 2008-07-21 | 2015-10-13 | National Steel Car Limited | Railroad gondola car structure |
WO2011091384A2 (en) * | 2010-01-22 | 2011-07-28 | Freightcar America, Inc. | Side contoured open top hopper railcar with biased door seal and enlarged contoured end door |
US8371236B2 (en) * | 2010-07-29 | 2013-02-12 | Union Pacific Railroad Company | Convertible structure for rail car |
-
2019
- 2019-04-01 MX MX2020010341A patent/MX2020010341A/es unknown
- 2019-04-01 WO PCT/US2019/025190 patent/WO2019191762A1/en active Application Filing
- 2019-04-01 CA CA3093555A patent/CA3093555A1/en active Pending
-
2020
- 2020-09-30 US US17/038,205 patent/US20210009169A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US20210009169A1 (en) | 2021-01-14 |
WO2019191762A1 (en) | 2019-10-03 |
CA3093555A1 (en) | 2019-10-03 |
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