CA2892912C - Spring-applied parking brake with ball screw reset mechanism - Google Patents

Spring-applied parking brake with ball screw reset mechanism Download PDF

Info

Publication number
CA2892912C
CA2892912C CA2892912A CA2892912A CA2892912C CA 2892912 C CA2892912 C CA 2892912C CA 2892912 A CA2892912 A CA 2892912A CA 2892912 A CA2892912 A CA 2892912A CA 2892912 C CA2892912 C CA 2892912C
Authority
CA
Canada
Prior art keywords
spring
parking brake
wall
piston
hand wheel
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
Application number
CA2892912A
Other languages
English (en)
French (fr)
Other versions
CA2892912A1 (en
Inventor
Peter D. Mathern
Joseph Michael DIXON
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wabtec Holding Corp
Original Assignee
Wabtec Holding Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wabtec Holding Corp filed Critical Wabtec Holding Corp
Publication of CA2892912A1 publication Critical patent/CA2892912A1/en
Application granted granted Critical
Publication of CA2892912C publication Critical patent/CA2892912C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00—Actuating rail vehicle brakes
    • B61H13/02—Hand or other personal actuation
    • 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
    • B60T17/085—Spring loaded brake actuators
    • B60T17/086—Spring loaded brake actuators with emergency release device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00—Actuating rail vehicle brakes
    • B61H13/005—Spring actuation
    • 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
    • F16D2121/14—Mechanical
    • F16D2121/16—Mechanical for releasing a normally applied brake
    • 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
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/36—Helical cams, Ball-rotating ramps
    • 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
    • F16D2127/00—Auxiliary mechanisms
    • F16D2127/02—Release mechanisms
    • F16D2127/04—Release mechanisms for manual operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Braking Elements And Transmission Devices (AREA)
CA2892912A 2012-12-05 2013-12-05 Spring-applied parking brake with ball screw reset mechanism Expired - Fee Related CA2892912C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261733456P 2012-12-05 2012-12-05
US61/733,456 2012-12-05
US14/096,200 2013-12-04
US14/096,200 US9085309B2 (en) 2012-12-05 2013-12-04 Spring-applied parking brake with ball screw reset mechanism
PCT/US2013/073244 WO2014089264A1 (en) 2012-12-05 2013-12-05 Spring-applied parking brake with ball screw reset mechanism

Publications (2)

Publication Number Publication Date
CA2892912A1 CA2892912A1 (en) 2014-06-12
CA2892912C true CA2892912C (en) 2016-11-15

Family

ID=50824357

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2892912A Expired - Fee Related CA2892912C (en) 2012-12-05 2013-12-05 Spring-applied parking brake with ball screw reset mechanism

Country Status (10)

Country Link
US (1) US9085309B2 (enExample)
EP (1) EP2928752A4 (enExample)
JP (1) JP6180048B2 (enExample)
CN (1) CN104822577B (enExample)
AU (1) AU2013355283B2 (enExample)
BR (1) BR112015012771A2 (enExample)
CA (1) CA2892912C (enExample)
RU (1) RU2611478C2 (enExample)
WO (1) WO2014089264A1 (enExample)
ZA (1) ZA201503685B (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL3083353T3 (pl) * 2013-12-19 2018-01-31 Wabco Europe Bvba Cylinder hamulcowy
CA2950885C (en) * 2014-06-06 2017-09-05 New York Air Brake Llc Incremented brake pipe reduction
US9238473B2 (en) 2014-06-06 2016-01-19 New York Air Brake, LLC Incremented brake pipe pressure reduction
CN104442905B (zh) * 2014-11-26 2017-01-25 南京中车浦镇海泰制动设备有限公司 一种轨道车辆基础制动停放缸的缓解装置
US9956971B2 (en) * 2014-12-16 2018-05-01 Faiveley Transport Amiens Rail vehicle braking system and braking method for a rail vehicle comprising such a system
CN105570357B (zh) * 2016-03-04 2018-06-08 焦作金箍制动器股份有限公司 使用手动释放装置的制动器
DE102017121942A1 (de) * 2017-09-21 2019-03-21 Schaeffler Technologies AG & Co. KG Kugelgewindetrieb
CN107901931B (zh) * 2017-10-30 2019-05-17 中车南京浦镇车辆有限公司 一种列车内外墙体之间防异物进入的改进结构
DE102018215935A1 (de) * 2018-09-19 2020-03-19 ZF Drivetech (Suzhou) Co.Ltd. Elektrisch angetriebene Achse
CN116279333B (zh) * 2023-03-07 2023-11-14 鞍钢集团工程技术有限公司 一种无人驾驶有轨车辆的安全停车系统
CN118438989B (zh) * 2024-05-21 2024-10-01 苏州意锐聚自动化设备有限公司 一种电缸、驻车制动系统及驻车制动控制方法

Family Cites Families (26)

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US1818554A (en) * 1928-05-16 1931-08-11 Gleason Works Gear
US3548720A (en) * 1969-03-10 1970-12-22 Certain Teed Prod Corp Brake actuator
US3803940A (en) * 1972-07-31 1974-04-16 Miner Enterprises Hand brake mechanism
GB1458391A (en) * 1973-02-24 1976-12-15 Davies Metcalfe Ltd Spring brake unit
US4036111A (en) * 1973-10-25 1977-07-19 Svenska Aktiebolaget Bromsregulator Device for discontinuing and automatically restoring the operational function of a spring brake actuator
SE383853B (sv) * 1974-01-30 1976-04-05 Bromsregulator Svenska Ab Anordning for att uppheva och automatiskt aterstella arbetsfunktionen hos en fjederbromsaktuator
SE392436B (sv) * 1975-03-03 1977-03-28 Bromsregulator Svenska Ab Anordning for att uppheva och automatiskt ateruppretta arbetsfunktionen hos en fjederbromsaktuator
DE2542122C3 (de) * 1975-09-22 1979-08-16 Knorr-Bremse Gmbh, 8000 Muenchen Mechanische Hilfslöseeinrichtung für Federspeicher- oder Kombizylinder
US4273388A (en) 1979-07-13 1981-06-16 Zdenek Muller Air brake safety mechanism
IT1126619B (it) * 1979-12-19 1986-05-21 Magneti Marelli Spa Cilindro pneu-meccanico di frenatura di veicoli provvisto di meccanismo di sbloccaggio manuale della frenatura meccanica
DE3046669A1 (de) * 1980-12-11 1982-07-22 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Mechanische schnell-loeseeinrichtung fuer federspeicher-bremszylinder
DE3101608A1 (de) * 1981-01-20 1982-08-19 Knorr-Bremse GmbH, 8000 München "mechanische loeseeinrichtung fuer federspeicherbremszylinder"
US4478319A (en) * 1983-01-28 1984-10-23 Wabco Westinghouse Compagnia Freni S.P.A. Spring-applied brake unit for railway vehicle with manual release arrangement
US4545465A (en) * 1984-03-14 1985-10-08 General Signal Corporation Actuators for disc brake calipers
DE4217231A1 (de) * 1992-05-20 1993-11-25 Deutsche Bahn Ag Anordnung zur Integration und Entkopplung von Hand- und Druckluftbremse bei räumlich beengten Verhältnissen
WO1997007322A1 (en) * 1995-08-15 1997-02-27 Indian Head Industries, Inc. Spring brake actuator release tool
CN2326493Y (zh) * 1998-06-26 1999-06-30 铁道部科学研究院机车车辆研究所 用于机车车辆的弹簧停车制动器
US6279689B1 (en) 1999-01-20 2001-08-28 Westinghouse Air Brake Company Hydraulic parking brake for a railroad vehicle braking system
US6378668B1 (en) 2000-02-24 2002-04-30 Westinghouse Air Brake Company Spring applied parking brake assembly having a manual quick release feature
DE10020350A1 (de) * 2000-04-26 2001-11-22 Knorr Bremse Systeme Federspeicherbremszylinder mit einer Notlösevorrichtung
US6364428B1 (en) * 2000-09-18 2002-04-02 Westinghouse Air Brake Technologies Corporation Apparatus for a quick release mechanism in a railcar hand brake
DE10234196B3 (de) 2002-07-26 2004-01-29 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Federspeicherzylinder für Fahrzeugbremsen
CN101595019B (zh) * 2007-01-31 2013-03-27 韦伯太克控股公司 用于铁路车辆制动系统的停车制动组件
US7926628B2 (en) * 2008-06-12 2011-04-19 Wabtec Holding Corp. Spring-applied parking brake with manual release and reapply
US8123004B2 (en) * 2009-01-30 2012-02-28 New York Air Brake Corporation Rail handbrake with prolonged release
US8616341B2 (en) * 2011-02-16 2013-12-31 Wabtec Holding Corp Device and method for sensing applied condition of a railroad handbrake

Also Published As

Publication number Publication date
WO2014089264A1 (en) 2014-06-12
AU2013355283B2 (en) 2016-12-01
EP2928752A1 (en) 2015-10-14
CN104822577B (zh) 2017-06-30
ZA201503685B (en) 2016-03-30
BR112015012771A2 (pt) 2017-07-11
JP2015536865A (ja) 2015-12-24
US9085309B2 (en) 2015-07-21
RU2015125689A (ru) 2017-01-11
RU2611478C2 (ru) 2017-02-22
CN104822577A (zh) 2015-08-05
JP6180048B2 (ja) 2017-08-16
US20140151162A1 (en) 2014-06-05
CA2892912A1 (en) 2014-06-12
AU2013355283A1 (en) 2015-06-11
EP2928752A4 (en) 2016-07-13

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20151202

MKLA Lapsed

Effective date: 20181205