MX338881B - Dispositivo y metodo de deteccion de condicion de tension de cadena de freno de ferrocarril. - Google Patents
Dispositivo y metodo de deteccion de condicion de tension de cadena de freno de ferrocarril.Info
- Publication number
- MX338881B MX338881B MX2013008776A MX2013008776A MX338881B MX 338881 B MX338881 B MX 338881B MX 2013008776 A MX2013008776 A MX 2013008776A MX 2013008776 A MX2013008776 A MX 2013008776A MX 338881 B MX338881 B MX 338881B
- Authority
- MX
- Mexico
- Prior art keywords
- sensor
- chain
- sensing device
- chain tension
- condition sensing
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/04—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands
- G01L5/10—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means
- G01L5/102—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring tension in flexible members, e.g. ropes, cables, wires, threads, belts or bands using electrical means using sensors located at a non-interrupted part of the flexible member
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20396—Hand operated
- Y10T74/20474—Rotatable rod, shaft, or post
- Y10T74/2048—Gear, drum, and cable
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20396—Hand operated
- Y10T74/20474—Rotatable rod, shaft, or post
- Y10T74/20486—Drum and cable
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/20—Control lever and linkage systems
- Y10T74/20396—Hand operated
- Y10T74/20474—Rotatable rod, shaft, or post
- Y10T74/20492—Gear
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Braking Arrangements (AREA)
Abstract
Un dispositivo de detección de tensión en cadena incluye un alojamiento hueco, un sensor montado en una posición estacionaria dentro del alojamiento y un elemento montado para un movimiento de vaivén en una dirección sustancialmente lineal con respecto al sensor. El elemento incluye una cadena que acopla una primera porción, una segunda porción montada para movimiento recíproco y un objetivo de sensor dispuesto en un extremo distal de la segunda porción. Un elemento elástico compresible está montado en acoplamiento a tope con al menos una superficie posterior de la primera porción. La recogida de la cadena acumula tensión en la misma generando fuerza y moviendo al elemento hacia el sensor con el fin de poner al objetivo de sensor en alineación de detección operativa con el mismo. El soltar la cadena causa que el elemento elástico compresible mueva al elemento en' una dirección opuesta, quitando al objetivo de sensor de la alineación de detección operativa con el sensor.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/028,480 US8584551B2 (en) | 2011-02-16 | 2011-02-16 | Railroad handbrake chain tension condition sensing device and method |
| PCT/US2012/024460 WO2012112375A2 (en) | 2011-02-16 | 2012-02-09 | Railroad handbrake chain tension condition sensing device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2013008776A MX2013008776A (es) | 2013-10-07 |
| MX338881B true MX338881B (es) | 2016-05-04 |
Family
ID=46635853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2013008776A MX338881B (es) | 2011-02-16 | 2012-02-09 | Dispositivo y metodo de deteccion de condicion de tension de cadena de freno de ferrocarril. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US8584551B2 (es) |
| CN (1) | CN103402851B (es) |
| AU (1) | AU2012218034B2 (es) |
| BR (1) | BR112013019962B1 (es) |
| CA (1) | CA2825401C (es) |
| MX (1) | MX338881B (es) |
| RU (1) | RU2601541C2 (es) |
| UA (1) | UA112641C2 (es) |
| WO (1) | WO2012112375A2 (es) |
| ZA (1) | ZA201305533B (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8616341B2 (en) * | 2011-02-16 | 2013-12-31 | Wabtec Holding Corp | Device and method for sensing applied condition of a railroad handbrake |
| US20140060979A1 (en) * | 2012-09-06 | 2014-03-06 | Amsted Rail Company, Inc. | Railcar handbrake monitor |
| WO2016139577A1 (en) * | 2015-03-04 | 2016-09-09 | Husqvarna Ab | Chain and bar cassette and chainsaw guide bar with tension indicator |
| US10501098B2 (en) * | 2017-07-18 | 2019-12-10 | New York Air Brake, LLC | Locomotive parking brake |
| RU2674787C1 (ru) * | 2017-11-07 | 2018-12-13 | Публичное акционерное общество "Невское проектно-конструкторское бюро" | Сигнализатор обрыва и натяжения тяговой цепи подъемника грузового |
| CN110407119B (zh) * | 2019-07-08 | 2020-11-20 | 诸暨市智焘智能科技有限公司 | 一种链式电动葫芦 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4714142A (en) | 1984-05-24 | 1987-12-22 | Ellcon-National, Inc. | Railway car hand brake with release governor |
| US6029798A (en) | 1998-03-05 | 2000-02-29 | Jervis B. Webb Company | Methods and system for detecting and determining the location of a chain jam |
| US6170619B1 (en) | 1998-10-29 | 2001-01-09 | Honeywell Inc | Manual hand brake sensor for a railroad car |
| US6237722B1 (en) | 1998-12-10 | 2001-05-29 | Honeywell International Inc | Railroad handbrake “off” sensor |
| US6474450B1 (en) | 2001-06-05 | 2002-11-05 | Westinghouse Air Brake Technologies | Mechanical sensor for a quick release hand brake |
| US6474451B1 (en) | 2001-08-16 | 2002-11-05 | Honeywell International Inc. | Side tension brake condition sensor |
| AU2003270468A1 (en) | 2003-02-05 | 2004-09-06 | Ellcon National, Inc. | Electrically operable vehicle parking brake drive |
| DE20311436U1 (de) * | 2003-07-24 | 2003-09-18 | DBT Automation GmbH, 44534 Lünen | Vorrichtung zur Erfassung von Kratzerketten-Spannungszuständen |
| CN2783294Y (zh) * | 2005-04-12 | 2006-05-24 | 中国矿业大学 | 无断点钢丝绳张力检测装置 |
| DE102005045879B3 (de) * | 2005-06-23 | 2007-01-04 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Handbremsvorrichtung eines Schienenfahrzeugs mit innerhalb des Handrades angeordnetem Anzeigeelement |
| US7878309B2 (en) | 2005-09-15 | 2011-02-01 | Ellcon National, Inc. | Quick release hand brake |
| US7757825B2 (en) | 2007-05-30 | 2010-07-20 | Ellcon National, Inc. | Quick release hand brake |
| US8172045B2 (en) | 2008-09-11 | 2012-05-08 | Ellcon National, Inc. | Remote hand brake |
-
2011
- 2011-02-16 US US13/028,480 patent/US8584551B2/en active Active
-
2012
- 2012-02-09 MX MX2013008776A patent/MX338881B/es active IP Right Grant
- 2012-02-09 RU RU2013142075/11A patent/RU2601541C2/ru active
- 2012-02-09 AU AU2012218034A patent/AU2012218034B2/en active Active
- 2012-02-09 CN CN201280009367.9A patent/CN103402851B/zh active Active
- 2012-02-09 CA CA2825401A patent/CA2825401C/en active Active
- 2012-02-09 WO PCT/US2012/024460 patent/WO2012112375A2/en active Application Filing
- 2012-02-09 BR BR112013019962-8A patent/BR112013019962B1/pt active IP Right Grant
- 2012-09-02 UA UAA201310977A patent/UA112641C2/uk unknown
-
2013
- 2013-07-22 ZA ZA2013/05533A patent/ZA201305533B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012112375A3 (en) | 2013-01-10 |
| RU2601541C2 (ru) | 2016-11-10 |
| BR112013019962B1 (pt) | 2020-12-29 |
| US20120204655A1 (en) | 2012-08-16 |
| AU2012218034B2 (en) | 2016-03-17 |
| BR112013019962A2 (pt) | 2016-12-13 |
| MX2013008776A (es) | 2013-10-07 |
| CA2825401A1 (en) | 2012-08-23 |
| RU2013142075A (ru) | 2015-03-27 |
| CA2825401C (en) | 2018-03-20 |
| ZA201305533B (en) | 2014-10-29 |
| WO2012112375A2 (en) | 2012-08-23 |
| CN103402851A (zh) | 2013-11-20 |
| UA112641C2 (uk) | 2016-10-10 |
| CN103402851B (zh) | 2016-08-17 |
| US8584551B2 (en) | 2013-11-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |