MX2009012971A - Zapata para freno ferroviario. - Google Patents
Zapata para freno ferroviario.Info
- Publication number
- MX2009012971A MX2009012971A MX2009012971A MX2009012971A MX2009012971A MX 2009012971 A MX2009012971 A MX 2009012971A MX 2009012971 A MX2009012971 A MX 2009012971A MX 2009012971 A MX2009012971 A MX 2009012971A MX 2009012971 A MX2009012971 A MX 2009012971A
- Authority
- MX
- Mexico
- Prior art keywords
- brake shoe
- main body
- brake
- extensions
- wing
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D65/00—Parts or details
- F16D65/02—Braking members; Mounting thereof
- F16D65/04—Bands, shoes or pads; Pivots or supporting members therefor
- F16D65/06—Bands, shoes or pads; Pivots or supporting members therefor for externally-engaging brakes
- F16D65/062—Bands, shoes or pads; Pivots or supporting members therefor for externally-engaging brakes engaging the tread of a railway wheel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/04—Attachment of linings
- F16D2069/0425—Attachment methods or devices
- F16D2069/0441—Mechanical interlocking, e.g. roughened lining carrier, mating profiles on friction material and lining carrier
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
Una zapata de freno sin un respaldo de metal tiene un inserto (9) de metal que comprende un cuerpo (10) principal, dos extensiones (12, 13) tipo ala integradas con, en los lados opuestos de y extendidas lejos del cuerpo principal que tienen caras traseras adyacentes a la superficie trasera de la zapata de freno, dos rebordes (15, 16) extendidos generalmente en forma radial y paralela integrados con el cuerpo principal y/o con las extensiones tipo ala. La extensión paralela define una junta dentada (17) en donde cuando la zapata de freno se coloca en la cabeza de freno, la junta dentada se extiende a través de una abertura provista en la cabeza de freno.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2007/069854 WO2008150286A1 (en) | 2007-05-29 | 2007-05-29 | Railway brake shoe |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2009012971A true MX2009012971A (es) | 2010-01-14 |
Family
ID=40093954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2009012971A MX2009012971A (es) | 2007-05-29 | 2007-05-29 | Zapata para freno ferroviario. |
Country Status (7)
Country | Link |
---|---|
US (1) | US8365884B2 (es) |
CN (1) | CN101680502B (es) |
AU (1) | AU2007354705B2 (es) |
BR (1) | BRPI0721619A2 (es) |
CA (1) | CA2687188C (es) |
MX (1) | MX2009012971A (es) |
WO (1) | WO2008150286A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8267229B2 (en) * | 2007-11-20 | 2012-09-18 | Rfpc Holding Corp. | Railway brake shoe |
US8763769B2 (en) * | 2008-08-12 | 2014-07-01 | Rfpc Holding Corp. | Brake shoe with multi-function metal insert |
RU183527U1 (ru) * | 2018-05-14 | 2018-09-25 | Акционерное общество "Научно-внедренческий центр "Вагоны" (АО "НВЦ "Вагоны") | Тормозная колодка железнодорожного транспортного средства |
CN113906234B (zh) * | 2019-06-11 | 2023-11-14 | Rfpc控股公司 | 具有结合插入件的摩擦装置 |
EA039869B1 (ru) * | 2020-09-25 | 2022-03-22 | Арсен Ниязбек | Тормозная колодка железнодорожного транспортного средства |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US412572A (en) | 1889-10-08 | whalen | ||
US995067A (en) | 1911-02-10 | 1911-06-13 | Edward H Fallows | Brake-shoe. |
US1025219A (en) * | 1912-01-25 | 1912-05-07 | Edward H Fallows | Brake-shoe. |
US1639256A (en) | 1926-01-14 | 1927-08-16 | Christianson Arnold | Brake-head support |
US1749760A (en) * | 1928-04-02 | 1930-03-11 | William M Duncan | Brake shoe |
US2266984A (en) | 1940-06-10 | 1941-12-23 | Chicago Railway Equipment Co | Railway brake structure |
US2660267A (en) | 1950-06-02 | 1953-11-24 | Illinois Railway Equipment Co | Brakehead wear plate and key wedge |
US2948361A (en) | 1956-08-10 | 1960-08-09 | American Brake Shoe Co | Brake shoes |
US2885037A (en) | 1956-08-10 | 1959-05-05 | American Brake Shoe Co | Railroad brake shoes |
US2933164A (en) | 1956-12-14 | 1960-04-19 | Westinghouse Air Brake Co | Flexible brake shoe assembly |
SU518403A1 (ru) | 1975-01-03 | 1976-06-25 | Предприятие П/Я В-8570 | Композиционаа тормозна колодка железнодорожного транспортного средства |
US4781275A (en) | 1984-04-30 | 1988-11-01 | Amsted Industries Incorporated | Composition railway brake shoe |
US5429215A (en) | 1993-08-13 | 1995-07-04 | King; E. Autry | Quick change brake shoe with removable brake shoe pads |
US5560453A (en) * | 1995-03-01 | 1996-10-01 | Westinghouse Air Brake Company | Key for railroad brake shoe assembly |
JP2873569B2 (ja) | 1996-07-12 | 1999-03-24 | 北海道旅客鉄道株式会社 | 鉄道車両用制輪子 |
US5794740A (en) | 1996-08-23 | 1998-08-18 | Westinghouse Air Brake Company | Dual type composition brake block specifically designed for use in predetermined type brake systems |
CA2249122A1 (en) | 1998-07-23 | 2000-01-23 | Westinghouse Air Brake Company | Wheel tread conditioning brake shoe |
DE19840064A1 (de) | 1998-09-03 | 2000-03-23 | Knorr Bremse Systeme | Lamellen-Bremsklotz |
US6241058B1 (en) | 1999-08-06 | 2001-06-05 | Westinghouse Air Brake Company | Brake shoe with insert bonded to backing plate |
US6302247B1 (en) | 1999-12-22 | 2001-10-16 | Westinghouse Air Brake Company | Brake shoe mounting system |
US6336532B1 (en) | 2001-02-15 | 2002-01-08 | Anchor Brake Shoe, L.L.C. | Backing plate with reinforcing members |
US20030234143A1 (en) | 2002-06-24 | 2003-12-25 | Westinghouse Air Brake Technologies Corporation | Suspended inserts to provide wheel conditioning |
US6581732B1 (en) | 2002-06-24 | 2003-06-24 | Westinghouse Air Brake Technologies Corporation | Keyless attachment of brake shoes |
US20030234142A1 (en) | 2002-06-24 | 2003-12-25 | Westinghouse Air Brake Technologies Corporation | Supplemental inserts to improve wheel conditioning |
RU52957U1 (ru) | 2005-10-26 | 2006-04-27 | Открытое акционерное общество "Завод фрикционных и термостойких материалов" ОАО "ФРИТЕКС" | Тормозная колодка железнодорожного транспортного средства |
RU2298499C1 (ru) | 2005-12-09 | 2007-05-10 | Зао "Нпп Тормо" | Тормозная колодка железнодорожного подвижного состава |
US8267229B2 (en) * | 2007-11-20 | 2012-09-18 | Rfpc Holding Corp. | Railway brake shoe |
US8763769B2 (en) * | 2008-08-12 | 2014-07-01 | Rfpc Holding Corp. | Brake shoe with multi-function metal insert |
-
2007
- 2007-05-29 AU AU2007354705A patent/AU2007354705B2/en not_active Ceased
- 2007-05-29 BR BRPI0721619-0A patent/BRPI0721619A2/pt not_active IP Right Cessation
- 2007-05-29 CN CN200780053167.2A patent/CN101680502B/zh not_active Expired - Fee Related
- 2007-05-29 MX MX2009012971A patent/MX2009012971A/es active IP Right Grant
- 2007-05-29 CA CA2687188A patent/CA2687188C/en not_active Expired - Fee Related
- 2007-05-29 WO PCT/US2007/069854 patent/WO2008150286A1/en active Application Filing
- 2007-05-29 US US12/598,798 patent/US8365884B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101680502B (zh) | 2014-02-26 |
WO2008150286A1 (en) | 2008-12-11 |
CA2687188C (en) | 2014-12-02 |
BRPI0721619A2 (pt) | 2013-02-13 |
US8365884B2 (en) | 2013-02-05 |
US20100224453A1 (en) | 2010-09-09 |
AU2007354705B2 (en) | 2012-11-15 |
AU2007354705A1 (en) | 2008-12-11 |
CN101680502A (zh) | 2010-03-24 |
CA2687188A1 (en) | 2008-12-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |