DE69622195T2 - Ladesensor für schienenfahrzeug - Google Patents
Ladesensor für schienenfahrzeugInfo
- Publication number
- DE69622195T2 DE69622195T2 DE69622195T DE69622195T DE69622195T2 DE 69622195 T2 DE69622195 T2 DE 69622195T2 DE 69622195 T DE69622195 T DE 69622195T DE 69622195 T DE69622195 T DE 69622195T DE 69622195 T2 DE69622195 T2 DE 69622195T2
- Authority
- DE
- Germany
- Prior art keywords
- charge
- rail car
- sensor
- vehicle
- brake controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
- B60T8/1837—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by the load-detecting arrangements
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/665—Electrical control in fluid-pressure brake systems the systems being specially adapted for transferring two or more command signals, e.g. railway systems
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
- B60T8/1893—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution especially adapted for railway vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles
- G01G19/04—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing railway vehicles
- G01G19/042—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles for weighing railway vehicles having electrical weight-sensitive devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/40—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight
- G01G19/413—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means
- G01G19/414—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only
- G01G19/4142—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only for controlling activation of safety devices, e.g. airbag systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Mathematical Physics (AREA)
- General Physics & Mathematics (AREA)
- Regulating Braking Force (AREA)
- Geophysics And Detection Of Objects (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Closed-Circuit Television Systems (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Measurement Of Radiation (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/559,630 US5603556A (en) | 1995-11-20 | 1995-11-20 | Rail car load sensor |
PCT/US1996/018690 WO1997018979A1 (en) | 1995-11-20 | 1996-11-19 | Rail car load sensor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69622195D1 DE69622195D1 (de) | 2002-08-08 |
DE69622195T2 true DE69622195T2 (de) | 2003-01-23 |
Family
ID=24234370
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69622195T Expired - Fee Related DE69622195T2 (de) | 1995-11-20 | 1996-11-19 | Ladesensor für schienenfahrzeug |
Country Status (7)
Country | Link |
---|---|
US (2) | US5603556A (de) |
EP (1) | EP0871580B1 (de) |
AT (1) | ATE220016T1 (de) |
AU (1) | AU699524B2 (de) |
CA (1) | CA2227773A1 (de) |
DE (1) | DE69622195T2 (de) |
WO (1) | WO1997018979A1 (de) |
Families Citing this family (88)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7048906B2 (en) | 1995-05-17 | 2006-05-23 | Cedars-Sinai Medical Center | Methods of diagnosing and treating small intestinal bacterial overgrowth (SIBO) and SIBO-related conditions |
US5603556A (en) * | 1995-11-20 | 1997-02-18 | Technical Services And Marketing, Inc. | Rail car load sensor |
EP2270846A3 (de) | 1996-10-29 | 2011-12-21 | ALLVIA, Inc. | Integrierte Schaltungen und Verfahren zu ihrer Herstellung |
US6435623B1 (en) * | 1997-10-10 | 2002-08-20 | Ge Harris Railway Electronics, Llc | Valve assembly for electrically controlled pneumatic brakes |
US6213565B1 (en) | 1998-02-18 | 2001-04-10 | Westinghouse Air Brake Technologies Corporation | Railway electro-pneumatic brake valve and emulation method |
WO1999051996A1 (en) * | 1998-04-02 | 1999-10-14 | Westinghouse Air Brake Company | Method and apparatus for detecting harmonic rocking in railcars |
US7713297B2 (en) * | 1998-04-11 | 2010-05-11 | Boston Scientific Scimed, Inc. | Drug-releasing stent with ceramic-containing layer |
US6360998B1 (en) * | 1998-06-09 | 2002-03-26 | Westinghouse Air Brake Company | Method and apparatus for controlling trains by determining a direction taken by a train through a railroad switch |
US6128558A (en) * | 1998-06-09 | 2000-10-03 | Wabtec Railway Electronics, Inc. | Method and apparatus for using machine vision to detect relative locomotive position on parallel tracks |
US6377215B1 (en) | 1998-06-09 | 2002-04-23 | Wabtec Railway Electronics | Apparatus and method for detecting railroad locomotive turns by monitoring truck orientation |
US6273521B1 (en) * | 1998-07-31 | 2001-08-14 | Westinghouse Air Brake Technologies Corporation | Electronic air brake control system for railcars |
US5986579A (en) * | 1998-07-31 | 1999-11-16 | Westinghouse Air Brake Company | Method and apparatus for determining railcar order in a train |
US6208246B1 (en) | 1998-07-31 | 2001-03-27 | Wabtec Railway Electronics, Inc. | Method and apparatus for improving railcar visibility at grade crossings |
US6086163A (en) | 1998-09-25 | 2000-07-11 | Tsm, Inc. | Electronic interface manifold adapter for railroad passenger cars |
CN2344246Y (zh) * | 1998-12-02 | 1999-10-20 | 殷昭荣 | 无级货车空重车自动调整装置 |
DE60004973T2 (de) * | 1999-01-15 | 2004-07-22 | Glide-Rite Products Ltd., Liphook | Lastabhängiges system |
US6323441B1 (en) | 2000-03-10 | 2001-11-27 | Honeywell International Inc. | Ultrasonic distance measuring system for monitoring railroad car loads |
JP3814164B2 (ja) | 2000-06-28 | 2006-08-23 | ウエスチングハウス・エヤー・ブレーキ・テクノロジーズ・コーポレイション | 鉄道車両用の段階解除弁及びブレーキ圧力の段階解除を行うために鉄道車両のブレーキを制御する方法 |
AU2002345328A1 (en) | 2001-06-27 | 2003-03-03 | Remon Medical Technologies Ltd. | Method and device for electrochemical formation of therapeutic species in vivo |
US7416262B2 (en) * | 2004-06-09 | 2008-08-26 | Wabtec Holding Corp. | Brake system with integrated car load compensating arrangement |
UA90678C2 (ru) * | 2004-06-09 | 2010-05-25 | Уобтек Холдінг Корпорейшн | чувствительные к массе транспортного средства тормозные системы для железнодорожного вагона и для тележки вагона и тормозной узел вагона |
US20060127443A1 (en) * | 2004-12-09 | 2006-06-15 | Helmus Michael N | Medical devices having vapor deposited nanoporous coatings for controlled therapeutic agent delivery |
US20070038176A1 (en) * | 2005-07-05 | 2007-02-15 | Jan Weber | Medical devices with machined layers for controlled communications with underlying regions |
US8840660B2 (en) | 2006-01-05 | 2014-09-23 | Boston Scientific Scimed, Inc. | Bioerodible endoprostheses and methods of making the same |
US8089029B2 (en) | 2006-02-01 | 2012-01-03 | Boston Scientific Scimed, Inc. | Bioabsorbable metal medical device and method of manufacture |
US20070224235A1 (en) * | 2006-03-24 | 2007-09-27 | Barron Tenney | Medical devices having nanoporous coatings for controlled therapeutic agent delivery |
US8187620B2 (en) | 2006-03-27 | 2012-05-29 | Boston Scientific Scimed, Inc. | Medical devices comprising a porous metal oxide or metal material and a polymer coating for delivering therapeutic agents |
US8048150B2 (en) | 2006-04-12 | 2011-11-01 | Boston Scientific Scimed, Inc. | Endoprosthesis having a fiber meshwork disposed thereon |
US20070264303A1 (en) * | 2006-05-12 | 2007-11-15 | Liliana Atanasoska | Coating for medical devices comprising an inorganic or ceramic oxide and a therapeutic agent |
US7685884B2 (en) * | 2006-06-15 | 2010-03-30 | Amsted Rail Company, Inc | Load sensing arrangement |
US8815275B2 (en) | 2006-06-28 | 2014-08-26 | Boston Scientific Scimed, Inc. | Coatings for medical devices comprising a therapeutic agent and a metallic material |
EP2032091A2 (de) * | 2006-06-29 | 2009-03-11 | Boston Scientific Limited | Medizinprodukte mit selektiver beschichtung |
JP2009545407A (ja) | 2006-08-02 | 2009-12-24 | ボストン サイエンティフィック サイムド,インコーポレイテッド | 三次元分解制御を備えたエンドプロテーゼ |
ATE508708T1 (de) | 2006-09-14 | 2011-05-15 | Boston Scient Ltd | Medizinprodukte mit wirkstofffreisetzender beschichtung |
ATE517590T1 (de) * | 2006-09-15 | 2011-08-15 | Boston Scient Ltd | Biologisch erodierbare endoprothesen |
US8808726B2 (en) | 2006-09-15 | 2014-08-19 | Boston Scientific Scimed. Inc. | Bioerodible endoprostheses and methods of making the same |
JP2010503485A (ja) | 2006-09-15 | 2010-02-04 | ボストン サイエンティフィック リミテッド | 医療用デバイスおよび同デバイスの製造方法 |
ES2368125T3 (es) | 2006-09-15 | 2011-11-14 | Boston Scientific Scimed, Inc. | Endoprótesis bioerosionable con capas inorgánicas bioestables. |
US8002821B2 (en) | 2006-09-18 | 2011-08-23 | Boston Scientific Scimed, Inc. | Bioerodible metallic ENDOPROSTHESES |
EP2084310A1 (de) * | 2006-10-05 | 2009-08-05 | Boston Scientific Limited | Durch plasmaelektrolytische abscheidung gebildete polymerfreie überzüge für medizinische vorrichtungen |
US7981150B2 (en) | 2006-11-09 | 2011-07-19 | Boston Scientific Scimed, Inc. | Endoprosthesis with coatings |
ATE488259T1 (de) | 2006-12-28 | 2010-12-15 | Boston Scient Ltd | Bioerodierbare endoprothesen und herstellungsverfahren dafür |
US8070797B2 (en) | 2007-03-01 | 2011-12-06 | Boston Scientific Scimed, Inc. | Medical device with a porous surface for delivery of a therapeutic agent |
US8431149B2 (en) | 2007-03-01 | 2013-04-30 | Boston Scientific Scimed, Inc. | Coated medical devices for abluminal drug delivery |
US8067054B2 (en) | 2007-04-05 | 2011-11-29 | Boston Scientific Scimed, Inc. | Stents with ceramic drug reservoir layer and methods of making and using the same |
US7976915B2 (en) * | 2007-05-23 | 2011-07-12 | Boston Scientific Scimed, Inc. | Endoprosthesis with select ceramic morphology |
US7942926B2 (en) | 2007-07-11 | 2011-05-17 | Boston Scientific Scimed, Inc. | Endoprosthesis coating |
US8002823B2 (en) * | 2007-07-11 | 2011-08-23 | Boston Scientific Scimed, Inc. | Endoprosthesis coating |
EP2187988B1 (de) | 2007-07-19 | 2013-08-21 | Boston Scientific Limited | Endoprothese mit nicht verschmutzender oberfläche |
US8815273B2 (en) * | 2007-07-27 | 2014-08-26 | Boston Scientific Scimed, Inc. | Drug eluting medical devices having porous layers |
US7931683B2 (en) | 2007-07-27 | 2011-04-26 | Boston Scientific Scimed, Inc. | Articles having ceramic coated surfaces |
WO2009018340A2 (en) * | 2007-07-31 | 2009-02-05 | Boston Scientific Scimed, Inc. | Medical device coating by laser cladding |
WO2009020520A1 (en) * | 2007-08-03 | 2009-02-12 | Boston Scientific Scimed, Inc. | Coating for medical device having increased surface area |
US8052745B2 (en) | 2007-09-13 | 2011-11-08 | Boston Scientific Scimed, Inc. | Endoprosthesis |
US8029554B2 (en) * | 2007-11-02 | 2011-10-04 | Boston Scientific Scimed, Inc. | Stent with embedded material |
US20090118809A1 (en) * | 2007-11-02 | 2009-05-07 | Torsten Scheuermann | Endoprosthesis with porous reservoir and non-polymer diffusion layer |
US20090118813A1 (en) * | 2007-11-02 | 2009-05-07 | Torsten Scheuermann | Nano-patterned implant surfaces |
US7938855B2 (en) | 2007-11-02 | 2011-05-10 | Boston Scientific Scimed, Inc. | Deformable underlayer for stent |
US8216632B2 (en) | 2007-11-02 | 2012-07-10 | Boston Scientific Scimed, Inc. | Endoprosthesis coating |
US8226174B2 (en) | 2008-02-18 | 2012-07-24 | New York Air Brake Corporation | ECP brake with dual mode empty load |
US8920491B2 (en) | 2008-04-22 | 2014-12-30 | Boston Scientific Scimed, Inc. | Medical devices having a coating of inorganic material |
US8932346B2 (en) | 2008-04-24 | 2015-01-13 | Boston Scientific Scimed, Inc. | Medical devices having inorganic particle layers |
US7998192B2 (en) | 2008-05-09 | 2011-08-16 | Boston Scientific Scimed, Inc. | Endoprostheses |
AT506832B1 (de) * | 2008-06-04 | 2010-02-15 | Tarter Philipp Dipl Ing | Vorrichtung zur ermittlung des ladezustandes von fahrzeugen |
US8236046B2 (en) | 2008-06-10 | 2012-08-07 | Boston Scientific Scimed, Inc. | Bioerodible endoprosthesis |
EP2303350A2 (de) | 2008-06-18 | 2011-04-06 | Boston Scientific Scimed, Inc. | Endoprothesen-beschichtung |
US20100004733A1 (en) * | 2008-07-02 | 2010-01-07 | Boston Scientific Scimed, Inc. | Implants Including Fractal Structures |
US7985252B2 (en) | 2008-07-30 | 2011-07-26 | Boston Scientific Scimed, Inc. | Bioerodible endoprosthesis |
US8382824B2 (en) | 2008-10-03 | 2013-02-26 | Boston Scientific Scimed, Inc. | Medical implant having NANO-crystal grains with barrier layers of metal nitrides or fluorides |
US8231980B2 (en) * | 2008-12-03 | 2012-07-31 | Boston Scientific Scimed, Inc. | Medical implants including iridium oxide |
US8258414B2 (en) * | 2009-02-12 | 2012-09-04 | Union Tank Car Company | Electronic weighing system and method for railcars with side bearing load cells adapted to be mounted to the bottom of the railcar body so as to flank the center plate load cell |
EP2403546A2 (de) | 2009-03-02 | 2012-01-11 | Boston Scientific Scimed, Inc. | Selbstpufferende medizinische implantate |
US8071156B2 (en) * | 2009-03-04 | 2011-12-06 | Boston Scientific Scimed, Inc. | Endoprostheses |
US20100274352A1 (en) * | 2009-04-24 | 2010-10-28 | Boston Scientific Scrimed, Inc. | Endoprosthesis with Selective Drug Coatings |
US8287937B2 (en) * | 2009-04-24 | 2012-10-16 | Boston Scientific Scimed, Inc. | Endoprosthese |
US8668732B2 (en) | 2010-03-23 | 2014-03-11 | Boston Scientific Scimed, Inc. | Surface treated bioerodible metal endoprostheses |
US8570183B2 (en) * | 2010-04-09 | 2013-10-29 | Bae Systems Information And Electronic Systems Integration Inc. | Method for detecting gross vehicle weight overload |
US9026281B2 (en) * | 2010-08-23 | 2015-05-05 | Amstead Rail Company, Inc. | Railcar handbrake monitor |
US9365223B2 (en) | 2010-08-23 | 2016-06-14 | Amsted Rail Company, Inc. | System and method for monitoring railcar performance |
EP3086992A4 (de) | 2013-12-24 | 2018-12-12 | Amsted Rail Company, Inc. | System und verfahren zur erkennung von betriebsanomalien bei wagenverbänden und eisenbahnwaggons |
DE102016103395A1 (de) * | 2016-02-26 | 2017-08-31 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Zeitgesteuerte Bremsdruckumschaltung für Schienenfahrzeuge |
MX2020007708A (es) | 2018-01-24 | 2020-12-09 | Amsted Rail Co Inc | Metodo, sistema y ensamble de deteccion de compuerta de descarga. |
CA3106016C (en) | 2018-07-12 | 2023-03-07 | Amsted Rail Company, Inc. | Brake monitoring systems for railcars |
US11300440B2 (en) * | 2019-11-14 | 2022-04-12 | Blackberry Limited | Method and system for determining the weight of a load on a chassis |
US11475776B2 (en) | 2019-12-10 | 2022-10-18 | Bendix Commercial Vehicle Systems Llc | Utilizing axle loading information to determining braking capabilities of vehicles for platooning operations |
JP7242518B2 (ja) * | 2019-12-16 | 2023-03-20 | 株式会社東芝 | 非破壊検査方法及び非破壊検査システム |
CN111688752B (zh) * | 2020-06-18 | 2022-05-24 | 青岛中车四方轨道车辆有限公司 | 一种轨道车辆防脱控制装置及防脱控制方法 |
CN113911082A (zh) * | 2021-11-04 | 2022-01-11 | 眉山中车制动科技股份有限公司 | 一种铁路货车电控制动称重系统及方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1200704A (fr) * | 1957-01-04 | 1959-12-23 | Citroen Sa Andre | Perfectionnement à la suspension des véhicules |
US3490814A (en) * | 1967-07-28 | 1970-01-20 | Westinghouse Air Brake Co | Electrically controlled fluid braking system for rapid transit cars |
US3597613A (en) * | 1969-08-19 | 1971-08-03 | Atomic Energy Commission | Method of measuring boron concentration in water by neutron absorption |
US3685868A (en) * | 1970-03-10 | 1972-08-22 | Nippon Air Brake Co Ltd The | Variable load brake control apparatus |
JPS54135980A (en) * | 1978-04-07 | 1979-10-22 | Nippon Air Brake Co | Brake device for vehicles |
US4344138A (en) * | 1980-11-05 | 1982-08-10 | Frasier Cline W | Digital air brake control system |
JPS5997069A (ja) * | 1982-11-25 | 1984-06-04 | Nissan Motor Co Ltd | 超音波式車高測定装置 |
US4534599A (en) * | 1982-11-26 | 1985-08-13 | General Signal Corporation | Electro-hydraulic brake control system for a train |
JPS63259403A (ja) * | 1986-03-31 | 1988-10-26 | Nankai Rikagaku Kiki Seisakusho:Kk | 車高測定装置 |
US4989922A (en) * | 1988-11-23 | 1991-02-05 | Lucas Industries Public Limited Company | Method of anti-lock brake control for motorcycle vehicle |
CH680120A5 (de) * | 1989-05-31 | 1992-06-30 | Oerlikon Knorr Eisenbahntech | |
JPH04134207A (ja) * | 1990-09-27 | 1992-05-08 | Mazda Motor Corp | 車高検出装置 |
US5100207A (en) * | 1991-01-22 | 1992-03-31 | Westinghouse Air Brake Company | Empty/load changeover valve with a vent passage open in the empty setting |
US5237604A (en) * | 1991-06-28 | 1993-08-17 | At&T Bell Laboratories | Arrangement for serving a telephone office code from two switching systems |
US5335974A (en) * | 1993-03-19 | 1994-08-09 | Technical Services & Marketing, Inc. | Retrofit of railcar air brake system with electronic controller and air distribution apparatus |
US5393129A (en) * | 1994-03-14 | 1995-02-28 | Westinghouse Air Brake Company | Electro-pneumatic freight brake control system |
US5603556A (en) * | 1995-11-20 | 1997-02-18 | Technical Services And Marketing, Inc. | Rail car load sensor |
-
1995
- 1995-11-20 US US08/559,630 patent/US5603556A/en not_active Expired - Fee Related
-
1996
- 1996-11-19 AU AU11618/97A patent/AU699524B2/en not_active Ceased
- 1996-11-19 WO PCT/US1996/018690 patent/WO1997018979A1/en active IP Right Grant
- 1996-11-19 EP EP96942789A patent/EP0871580B1/de not_active Expired - Lifetime
- 1996-11-19 CA CA002227773A patent/CA2227773A1/en not_active Abandoned
- 1996-11-19 AT AT96942789T patent/ATE220016T1/de not_active IP Right Cessation
- 1996-11-19 DE DE69622195T patent/DE69622195T2/de not_active Expired - Fee Related
-
1997
- 1997-01-31 US US08/791,602 patent/US5735580A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1997018979A1 (en) | 1997-05-29 |
ATE220016T1 (de) | 2002-07-15 |
AU699524B2 (en) | 1998-12-03 |
US5603556A (en) | 1997-02-18 |
US5735580A (en) | 1998-04-07 |
EP0871580B1 (de) | 2002-07-03 |
EP0871580A1 (de) | 1998-10-21 |
AU1161897A (en) | 1997-06-11 |
EP0871580A4 (de) | 1999-01-13 |
DE69622195D1 (de) | 2002-08-08 |
CA2227773A1 (en) | 1997-05-29 |
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