MX2021007907A - Mecanismo para operacion de puerta de vagon tolva ferroviario. - Google Patents
Mecanismo para operacion de puerta de vagon tolva ferroviario.Info
- Publication number
- MX2021007907A MX2021007907A MX2021007907A MX2021007907A MX2021007907A MX 2021007907 A MX2021007907 A MX 2021007907A MX 2021007907 A MX2021007907 A MX 2021007907A MX 2021007907 A MX2021007907 A MX 2021007907A MX 2021007907 A MX2021007907 A MX 2021007907A
- Authority
- MX
- Mexico
- Prior art keywords
- door
- operating shaft
- linkage system
- hopper car
- link
- Prior art date
Links
Classifications
-
- 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
- B61D7/26—Opening or closing means mechanical
-
- 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
- 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
- B61D7/18—Closure elements for discharge openings pivoted
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Lock And Its Accessories (AREA)
Abstract
Se describe un mecanismo para operar una o más puertas batientes en un vagón tolva que incluye un eje operativo alargado que tiene un eje de giro fijo y un mecanismo articulado para conectar operativamente el eje de operación de las puertas batientes en el vagón tolva ferroviario. El mecanismo articulado incluye una biela de accionamiento conectada operativamente a y que puede girar con el eje de operación y una biela de conexión para conectar de manera operativa la biela de accionamiento a cada puerta. Las bielas del mecanismo articulado incluyen una pasador primario para mantener cada puerta en la posición de cierre. Un pasador secundario selectivamente operado que puede girar alrededor de un eje fijo dispuesto sobre el eje fijo del montaje de eje de operación. El pasador secundario puede girar entre una primera condición, donde un tope se acopla con al menos una biela del montaje articulado, y una segunda condición, donde se permite que cada puerta pase a la posición de apertura. Se proporciona un mecanismo de liberación para liberar el pasador primario al mover al menos una de las bielas del mecanismo articulado con respecto entre sí permitiendo de este modo que la puerta se mueva por la fuerza hacia su posición de apertura bajo el efecto del peso en columna que se aplica sobre la misma por la carga en la tolva.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/691,924 US9751536B2 (en) | 2015-04-21 | 2015-04-21 | Railroad hopper car door operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2021007907A true MX2021007907A (es) | 2021-08-27 |
Family
ID=57139717
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016005230A MX2016005230A (es) | 2015-04-21 | 2016-04-21 | Mecanismo para operacion de puerta de vagon tolva ferroviario. |
| MX2021007907A MX2021007907A (es) | 2015-04-21 | 2016-04-21 | Mecanismo para operacion de puerta de vagon tolva ferroviario. |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2016005230A MX2016005230A (es) | 2015-04-21 | 2016-04-21 | Mecanismo para operacion de puerta de vagon tolva ferroviario. |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9751536B2 (es) |
| CA (1) | CA2924970C (es) |
| MX (2) | MX2016005230A (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2511298B (en) * | 2013-02-19 | 2020-04-29 | Drax Power Ltd | Baffle for controlling the spread of bulk commodities in a hopper wagon |
| DE102017117076B3 (de) * | 2017-07-27 | 2018-06-21 | Wbn Waggonbau Niesky Gmbh | Betätigungsmechanismus einer Entladeklappe eines Schüttgutbehälters |
| CN113665602B (zh) * | 2021-09-09 | 2022-08-09 | 中车太原机车车辆有限公司 | 一种用于铁路漏斗车的模块化组装漏斗 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1062384A (en) | 1912-04-05 | 1913-05-20 | Entpr Railway Equipment Co | Hopper-bottom car. |
| US2493468A (en) | 1946-08-02 | 1950-01-03 | Standard Railway Equipment Mfg | Hopper door for railway cars |
| US3104623A (en) | 1961-01-18 | 1963-09-24 | Entpr Railway Equipment Co | Railway hopper car pivoted closure latching mechanism |
| US3256836A (en) | 1963-01-07 | 1966-06-21 | Unitcast Corp | Hopper doors operating assembly |
| US3434433A (en) | 1965-06-01 | 1969-03-25 | Midland Ross Corp | Hopper car door operating mechanism |
| US3469539A (en) | 1967-10-30 | 1969-09-30 | Eduardo M Damy | Railway hopper car door actuating and locking mechanism |
| US3440761A (en) | 1967-11-28 | 1969-04-29 | Midland Ross Corp | Hopper door operating mechanism |
| US3611947A (en) | 1969-06-23 | 1971-10-12 | Pullman Inc | Toggle hopper door operating mechanisms |
| US3654873A (en) | 1970-04-20 | 1972-04-11 | Midland Ross Corp | Tandem toggle hopper door operating mechanisms |
| US4163424A (en) | 1977-09-06 | 1979-08-07 | Pullman Inc. | Hopper door locking and actuating mechanism |
| US4184432A (en) | 1977-11-09 | 1980-01-22 | Illinois Railway Equipment Company | Hopper car door lock mechanism |
| US4601244A (en) | 1985-07-05 | 1986-07-22 | Miner Enterprises, Inc. | Operating system for railroad hopper car gate assembly doors |
| US4741274A (en) | 1986-03-27 | 1988-05-03 | Trinity Industries | Hopper door operating mechanism |
| US5063858A (en) | 1989-10-30 | 1991-11-12 | Acf Industries, Incorporated | Covered hopper railway car with drop bottom doors and substantially vertical outlets to maximize discharge area |
| US5086709A (en) | 1990-01-25 | 1992-02-11 | Miner Enterprises, Inc. | Sliding gate structure with dual linkage per single actuator arrangement |
| US5601032A (en) | 1996-02-06 | 1997-02-11 | Industrial Engineering Co. | Apparatus for opening and closing railroad hopper car discharge doors |
| US6019049A (en) | 1998-06-02 | 2000-02-01 | Miner Enterprises, Inc. | Railroad hopper car door assembly |
| US6227124B1 (en) | 1999-08-11 | 2001-05-08 | Miner Enterprises, Inc. | Locking mechanism for a hinged railroad hopper car door |
| US6604469B1 (en) | 2002-04-29 | 2003-08-12 | Miner Enterprises, Inc. | Apparatus for controlling operation of railroad hopper car discharge doors |
| US7493865B2 (en) * | 2006-04-24 | 2009-02-24 | Miner Enterprises, Inc. | Railcar door control apparatus |
-
2015
- 2015-04-21 US US14/691,924 patent/US9751536B2/en active Active
-
2016
- 2016-03-24 CA CA2924970A patent/CA2924970C/en active Active
- 2016-04-21 MX MX2016005230A patent/MX2016005230A/es unknown
- 2016-04-21 MX MX2021007907A patent/MX2021007907A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US9751536B2 (en) | 2017-09-05 |
| CA2924970C (en) | 2020-05-12 |
| MX2016005230A (es) | 2018-08-21 |
| US20160311445A1 (en) | 2016-10-27 |
| CA2924970A1 (en) | 2016-10-21 |
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