MX345826B - Conexión directa al pistón de estacionamiento a una barra apr. - Google Patents
Conexión directa al pistón de estacionamiento a una barra apr.Info
- Publication number
- MX345826B MX345826B MX2014003604A MX2014003604A MX345826B MX 345826 B MX345826 B MX 345826B MX 2014003604 A MX2014003604 A MX 2014003604A MX 2014003604 A MX2014003604 A MX 2014003604A MX 345826 B MX345826 B MX 345826B
- Authority
- MX
- Mexico
- Prior art keywords
- actuation chamber
- parking brake
- brake
- push rod
- diaphragm seal
- Prior art date
Links
- 239000012530 fluid Substances 0.000 abstract 2
- 230000000717 retained effect Effects 0.000 abstract 1
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
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
- F16D65/28—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged apart from the brake
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/08—Brake cylinders other than ultimate actuators
- B60T17/088—Mounting arrangements
-
- 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
- F16D2121/00—Type of actuator operation force
- F16D2121/02—Fluid pressure
- F16D2121/08—Fluid pressure acting on a membrane-type actuator, e.g. for gas pressure
- F16D2121/10—Fluid pressure acting on a membrane-type actuator, e.g. for gas pressure for releasing a normally applied brake
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Braking Arrangements (AREA)
- Braking Systems And Boosters (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- Diaphragms And Bellows (AREA)
Abstract
En un actuador de freno incluyendo una pluralidad de las partes del alojamiento del actuador, un sello del diafragma, parcialmente delimitado una cámara de desactuación del freno de estacionamiento, se retiene entre las partes del alojamiento del actuador adyacente, y un elemento elástico dispuesto entre el sello del diafragma y una de las partes del alojamiento se opone a la expansión de la cámara de desactuación del freno de estacionamiento, después de la despresurización de la cámara de desactuación del freno de estacionamiento, una barra de empuje que se extiende a través de la cámara de desactuación del freno de estacionamiento produce una actuación del freno. La barra de empuje se extiende dentro y fuera de la cámara de actuación del freno de servicio sobre la liberación respectiva de la presión del liquido de la cámara de desactuación del freno de estacionamiento y suministrar de la presión del liquido a la cámara de desactuación del freno de estacionamiento y suministrar de la presión del líquido a la cámara de desactuación del freno estacionamiento, y un pistón, el cual es asegurado a y movible junto con la barra de empuje y el sello del diafragma, que actúa como un asiento para el elemento elástico. Con el fin de contener una porción central del sello del diafragma para el movimiento junto con la barra de empuje y el pistón, una colocación de sujeción se utiliza para sujetar axialmente la parte del sello del diafragma central entre un extremo de la barra de empuje y una superficie del pistón.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/247,372 US9765835B2 (en) | 2011-09-28 | 2011-09-28 | Parking piston direct connection to APR rod |
| PCT/US2012/051061 WO2013048633A1 (en) | 2011-09-28 | 2012-08-16 | Parking piston direct connection to apr rod |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX2014003604A MX2014003604A (es) | 2014-09-15 |
| MX345826B true MX345826B (es) | 2017-02-17 |
Family
ID=47910023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2014003604A MX345826B (es) | 2011-09-28 | 2012-08-16 | Conexión directa al pistón de estacionamiento a una barra apr. |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US9765835B2 (es) |
| EP (1) | EP2760715B1 (es) |
| JP (1) | JP6027123B2 (es) |
| KR (1) | KR101979046B1 (es) |
| CN (1) | CN103946084B (es) |
| BR (1) | BR112014007360A2 (es) |
| CA (1) | CA2850123C (es) |
| MX (1) | MX345826B (es) |
| RU (1) | RU2594313C2 (es) |
| WO (1) | WO2013048633A1 (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9227616B2 (en) * | 2013-05-24 | 2016-01-05 | International Truck Intellectual Property Company, Llc | Blocking device for spring brake |
| US9701294B2 (en) | 2015-08-25 | 2017-07-11 | Bendix Spicer Foundation Brake Llc | Pull style double diaphragm spring brake actuator |
| US10889280B2 (en) * | 2016-05-20 | 2021-01-12 | Haldex Brake Products Corporation | Spring brake actuator with diaphragm retainer |
| US9903426B1 (en) | 2016-08-03 | 2018-02-27 | Bendix Spicer Foundation Brake Llc | Brake actuator apparatus for shielding and centering |
| US10663025B2 (en) | 2018-07-31 | 2020-05-26 | Bendix Spicer Foundation Brake Llc | Bushing assembly for a spring brake actuator of a vehicle air braking system |
| CN109667860B (zh) * | 2019-01-29 | 2023-08-22 | 嘉兴盛鼎机械有限公司 | 自动加载驻车制动的双膜片盘式弹簧制动室 |
| WO2020194078A1 (en) * | 2019-03-27 | 2020-10-01 | Wabco India Limited | A spring brake actuator for a vehicle, in particular parking or emergency brake actuator for use in a commercial vehicle |
| CN110219912B (zh) * | 2019-05-20 | 2025-01-07 | 嘉兴润通汽车配件有限公司 | 一种驻车制动气室的制动弹簧定位结构 |
| CN110733483B (zh) * | 2019-11-13 | 2024-08-13 | 眉山中车制动科技股份有限公司 | 一种驻车制动缸 |
| US11001244B1 (en) | 2020-04-28 | 2021-05-11 | Bendix Commercial Vehicle Systems Llc | Brake actuator using fluid bladder or bladders as fluid chambers |
| US11866016B2 (en) | 2020-09-10 | 2024-01-09 | Industrial Machine Service, Inc. | Gas-liquid separating gas exchange device |
| WO2022085018A1 (en) * | 2020-10-21 | 2022-04-28 | Idex India Pvt. Ltd. | Diaphragm assembly for a pump |
| US11745716B2 (en) | 2020-12-22 | 2023-09-05 | Bendix Commercial Vehicle Systems Llc | Spring brake pushrod to park diaphragm interface |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2517745A (en) | 1947-03-07 | 1950-08-08 | Weatherhead Co | Diaphragm seal for pressure responsive devices |
| US2852921A (en) * | 1954-09-13 | 1958-09-23 | Kelsey Hayes Co | Booster brake mechanism |
| US3302530A (en) * | 1965-02-01 | 1967-02-07 | Berg Mfg & Sales Co | Pressurized brake cylinder using inlet pressure as a boost |
| US3727405A (en) * | 1970-10-13 | 1973-04-17 | G Randol | Vacuum-power brake booster |
| US3813994A (en) * | 1971-06-01 | 1974-06-04 | Certain Teed Prod Corp | Internal air assisted brake actuator |
| US3983790A (en) * | 1975-05-27 | 1976-10-05 | The Bendix Corporation | Brake actuator |
| FR2317533A1 (fr) * | 1975-07-11 | 1977-02-04 | Dba | Servomoteur d'assistance |
| JPS5550842U (es) * | 1978-09-29 | 1980-04-03 | ||
| US4480530A (en) * | 1982-06-28 | 1984-11-06 | Aeroquip Corporation | Braking actuator |
| US5105727A (en) | 1991-01-04 | 1992-04-21 | Neway Corp. | Spring brake actuator with an annular edge of a diaphragm sealed between a tubular part of a pressure plate and an actuator rod |
| US5377579A (en) * | 1993-06-15 | 1995-01-03 | Nai Anchorlok, Inc. | Fluid-operated spring brake atuator with funnel-shaped pressure plate |
| US5507217A (en) * | 1994-09-30 | 1996-04-16 | Indian Head Industries, Inc. | Perforate diaphragm alignment system for spring brake actuators |
| US6029447A (en) * | 1995-02-21 | 2000-02-29 | Stojic; Steven M. | Spring brake actuator with filtered vent openings |
| US5588348A (en) | 1995-08-07 | 1996-12-31 | Indian Head Industries, Inc. | Brake actuator with centering dome in service chamber |
| US5873297A (en) * | 1997-07-10 | 1999-02-23 | Neway Anchorlok International, Inc. | Fluid-operated brake actuator with check valve |
| US6164187A (en) | 1997-08-15 | 2000-12-26 | Holland Neway International, Inc. | Diaphragm retainer for spring brake actuator |
| JP3383197B2 (ja) * | 1997-09-11 | 2003-03-04 | 株式会社ナブコ | 車両の空圧作動機器 |
| US6378414B1 (en) * | 1999-06-28 | 2002-04-30 | Tse Brakes, Inc. | Removable filter cap for spring brake actuator |
| US6267043B1 (en) * | 1999-10-29 | 2001-07-31 | Indian Head Industries, Inc. | Brake actuator assembly |
| US6389954B1 (en) * | 1999-11-19 | 2002-05-21 | Tse Brakes, Inc. | Removable filter plug for spring brake actuator |
| US6360649B1 (en) | 2000-04-26 | 2002-03-26 | Indian Head Industries, Inc. | Spring brake actuator |
| GB2416010A (en) * | 2004-07-08 | 2006-01-11 | Haldex Brake Products Ltd | Brake actuator |
| JP2006123873A (ja) | 2004-11-01 | 2006-05-18 | Nabtesco Corp | ブレーキアクチュエータ |
| US7493994B2 (en) * | 2004-12-16 | 2009-02-24 | Bendix Spicer Foundation Brake Llc | Spring brake actuator with mid-located spring |
| DE102005005722A1 (de) * | 2005-02-09 | 2006-08-10 | Wabco Gmbh & Co.Ohg | Beatmungseinrichtung für einen kombinierten Federspeicher-und Betriebsbremszylinder |
| JP2006224792A (ja) | 2005-02-17 | 2006-08-31 | Nabtesco Corp | バネブレーキ作動器 |
| US7451690B2 (en) | 2005-07-20 | 2008-11-18 | Wabco Gmbh | Spring-actuated air-brake cylinder for vehicle brake systems |
| US7121191B1 (en) | 2005-09-01 | 2006-10-17 | Haldex Brake Corporation | Air-operated brake actuator with control valve |
| DE102005047872B3 (de) | 2005-10-06 | 2007-04-26 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Kombinierter Betriebsbrems- und Federspeicherbremszylinder mit innerer Entlüftung |
| US8100047B2 (en) * | 2008-10-20 | 2012-01-24 | Haldex Brake Corporation | Slip seal diaphragm for spring brake actuator |
| US8453556B2 (en) * | 2010-03-12 | 2013-06-04 | Bendix Spicer Foundation Brake Llc | Non-threaded method for assembling a center hole parking diaphragm and adapter push rod with a clip and washer |
-
2011
- 2011-09-28 US US13/247,372 patent/US9765835B2/en active Active
-
2012
- 2012-08-16 WO PCT/US2012/051061 patent/WO2013048633A1/en not_active Ceased
- 2012-08-16 CN CN201280057842.XA patent/CN103946084B/zh active Active
- 2012-08-16 EP EP12835298.6A patent/EP2760715B1/en active Active
- 2012-08-16 BR BR112014007360A patent/BR112014007360A2/pt not_active Application Discontinuation
- 2012-08-16 KR KR1020147011454A patent/KR101979046B1/ko active Active
- 2012-08-16 JP JP2014533528A patent/JP6027123B2/ja not_active Expired - Fee Related
- 2012-08-16 CA CA2850123A patent/CA2850123C/en active Active
- 2012-08-16 MX MX2014003604A patent/MX345826B/es active IP Right Grant
- 2012-08-16 RU RU2014116897/11A patent/RU2594313C2/ru not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN103946084B (zh) | 2016-10-26 |
| US9765835B2 (en) | 2017-09-19 |
| RU2014116897A (ru) | 2015-11-10 |
| KR101979046B1 (ko) | 2019-08-28 |
| EP2760715A1 (en) | 2014-08-06 |
| RU2594313C2 (ru) | 2016-08-10 |
| US20130075206A1 (en) | 2013-03-28 |
| CA2850123C (en) | 2019-04-02 |
| CA2850123A1 (en) | 2013-04-04 |
| JP2014527943A (ja) | 2014-10-23 |
| JP6027123B2 (ja) | 2016-11-16 |
| EP2760715B1 (en) | 2020-02-26 |
| CN103946084A (zh) | 2014-07-23 |
| MX2014003604A (es) | 2014-09-15 |
| WO2013048633A1 (en) | 2013-04-04 |
| EP2760715A4 (en) | 2015-10-28 |
| KR20140069308A (ko) | 2014-06-09 |
| BR112014007360A2 (pt) | 2017-04-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration |