MX2020005139A - Aparato de amortiguación selectiva para un vagón ferroviario. - Google Patents
Aparato de amortiguación selectiva para un vagón ferroviario.Info
- Publication number
- MX2020005139A MX2020005139A MX2020005139A MX2020005139A MX2020005139A MX 2020005139 A MX2020005139 A MX 2020005139A MX 2020005139 A MX2020005139 A MX 2020005139A MX 2020005139 A MX2020005139 A MX 2020005139A MX 2020005139 A MX2020005139 A MX 2020005139A
- Authority
- MX
- Mexico
- Prior art keywords
- railway car
- selective
- cushioning
- cushioning apparatus
- selective cushioning
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G9/00—Draw-gear
- B61G9/04—Draw-gear combined with buffing appliances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61G—COUPLINGS; DRAUGHT AND BUFFING APPLIANCES
- B61G9/00—Draw-gear
- B61G9/04—Draw-gear combined with buffing appliances
- B61G9/06—Draw-gear combined with buffing appliances with rubber springs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Dampers (AREA)
- Railway Tracks (AREA)
Abstract
Un aparato de amortiguación selectiva para un vagón ferroviario absorbe las cargas de arrastre y de compresión longitudinal aplicadas a un acople de un vagón ferroviario durante el montaje de un tren y el funcionamiento normal, el aparato de acuerdo con la invención proporciona mejor amortiguación que un amortiguador convencional sin los problemas de desplazamiento y mantenimiento excesivos de una unidad de amortiguación hidráulica, en modalidades, la unidad de amortiguación selectiva se adapta para caber en una cavidad habitual según la AAR para una unidad de amortiguación hidráulica.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/814,853 US10308263B1 (en) | 2017-11-16 | 2017-11-16 | Cushioning apparatus for a railway car |
US16/133,085 US10513275B2 (en) | 2017-11-16 | 2018-09-17 | Selective cushioning apparatus assembly |
PCT/US2018/061286 WO2019099675A1 (en) | 2017-11-16 | 2018-11-15 | Selective cushioning apparatus for a railway car |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2020005139A true MX2020005139A (es) | 2021-01-08 |
Family
ID=66431204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2020005139A MX2020005139A (es) | 2017-11-16 | 2018-11-15 | Aparato de amortiguación selectiva para un vagón ferroviario. |
Country Status (5)
Country | Link |
---|---|
US (1) | US10513275B2 (es) |
AU (1) | AU2018369996B2 (es) |
CA (1) | CA3082374A1 (es) |
MX (1) | MX2020005139A (es) |
WO (1) | WO2019099675A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD897238S1 (en) * | 2018-05-01 | 2020-09-29 | Strato, Inc. | Selective cushioning apparatus for a railway car |
US20200398875A1 (en) * | 2019-06-19 | 2020-12-24 | Strato, Inc. | E-type yoke for a selective cushioning apparatus |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2559743A (en) * | 1946-08-07 | 1951-07-10 | Williams Keith | Shock absorbing mechanisms for railway draft riggings |
US2469126A (en) * | 1948-01-16 | 1949-05-03 | Waugh Equipment Co | Shock absorbing structure for railway draft gears |
USRE25273E (en) * | 1953-03-23 | 1962-10-30 | Selective travel draft gear with increased travel in buff | |
US2766894A (en) * | 1953-06-17 | 1956-10-16 | Cardwell Westinghouse Co | Selective travel draft gear with separate cushioning elements for buff and draft |
US2825472A (en) * | 1955-11-03 | 1958-03-04 | Cardwell Westinghouse Co | Selective travel draft gear |
US3197037A (en) * | 1962-12-28 | 1965-07-27 | Nat Castings Co | Railway coupler aligning apparatus |
US3370718A (en) * | 1965-10-15 | 1968-02-27 | Miner Inc W H | Draft gear |
US3800961A (en) * | 1972-03-01 | 1974-04-02 | Keystone Ind Inc | End of car cushioning device for a railway car |
US3838778A (en) * | 1972-10-06 | 1974-10-01 | Unilan Ag | Draft gear |
GB9311999D0 (en) * | 1993-06-10 | 1993-07-28 | Oleo Int Holdings Ltd | A hydropneumatic cushioning device |
US6360906B1 (en) | 2000-07-21 | 2002-03-26 | Amsted Industries Incorporated | Slackless railway coupler with buff/draft gear |
US6446820B1 (en) * | 2000-09-07 | 2002-09-10 | Amsted Industries Incorporated | Railcar draft gear assembly and system |
US7588154B2 (en) * | 2005-07-05 | 2009-09-15 | Wabtec Holding Corp. | Two piece draft gear housing having an integral yoke |
US7481576B2 (en) * | 2006-07-06 | 2009-01-27 | Ahmad Rashid A | Method and system for determining wind chill temperature |
US7568584B2 (en) * | 2006-07-17 | 2009-08-04 | Assf-Keystone, Inc. | Draft sill wear liner |
CA2736509C (en) * | 2008-09-17 | 2017-10-17 | Mcconway & Torley, Llc | Railcar coupler system and method |
US8939300B2 (en) * | 2010-09-17 | 2015-01-27 | Miner Enterprises, Inc. | Friction/elastomeric draft gear |
US9669848B2 (en) * | 2011-03-10 | 2017-06-06 | Trinity North American Freight Car, Inc. | Energy absorption/coupling system for a railcar and related method for coupling railcars to each other |
US8590717B2 (en) * | 2011-05-16 | 2013-11-26 | Miner Enterprises, Inc. | Railroad freight car draft gear |
US8870002B2 (en) * | 2011-12-14 | 2014-10-28 | Miner Enterprises, Inc. | Railroad freight car draft gear assembly |
US8985355B2 (en) * | 2013-01-22 | 2015-03-24 | Miner Enterprises, Inc. | Railcar draft gear assembly and related method for assembling a railcar draft gear |
CA2884646C (en) * | 2014-03-10 | 2022-05-03 | Canadian National Railway Company | End-of-car energy management system for railcars |
US9789888B2 (en) * | 2014-08-25 | 2017-10-17 | Miner Enterprises, Inc. | Railcar draft gear assembly |
US10384696B2 (en) * | 2014-11-13 | 2019-08-20 | Miner Enterprises, Inc. | Railroad car coupling system |
US9598092B2 (en) * | 2014-11-13 | 2017-03-21 | Miner Enterprises, Inc. | Railcar energy absorption/coupling system |
USD781179S1 (en) * | 2015-04-28 | 2017-03-14 | Miner Enterprises, Inc. | Railcar cushioning assembly follower |
WO2017201535A1 (en) * | 2016-05-20 | 2017-11-23 | O-Ring Sales & Service, Inc. | Railcar end unit |
-
2018
- 2018-09-17 US US16/133,085 patent/US10513275B2/en active Active
- 2018-11-15 CA CA3082374A patent/CA3082374A1/en active Pending
- 2018-11-15 AU AU2018369996A patent/AU2018369996B2/en active Active
- 2018-11-15 WO PCT/US2018/061286 patent/WO2019099675A1/en active Application Filing
- 2018-11-15 MX MX2020005139A patent/MX2020005139A/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU2018369996A1 (en) | 2020-06-11 |
WO2019099675A1 (en) | 2019-05-23 |
US20190144014A1 (en) | 2019-05-16 |
US10513275B2 (en) | 2019-12-24 |
AU2018369996B2 (en) | 2024-06-27 |
CA3082374A1 (en) | 2019-05-23 |
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