DE69424914T2 - Isolierungssystem einer federkammer für eine druckmittel betriebene bremsbetätigungsvorrichtung - Google Patents

Isolierungssystem einer federkammer für eine druckmittel betriebene bremsbetätigungsvorrichtung

Info

Publication number
DE69424914T2
DE69424914T2 DE69424914T DE69424914T DE69424914T2 DE 69424914 T2 DE69424914 T2 DE 69424914T2 DE 69424914 T DE69424914 T DE 69424914T DE 69424914 T DE69424914 T DE 69424914T DE 69424914 T2 DE69424914 T2 DE 69424914T2
Authority
DE
Germany
Prior art keywords
control device
brake control
spring chamber
insulation system
pressure operated
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
DE69424914T
Other languages
English (en)
Other versions
DE69424914D1 (de
Inventor
C Pierce
P Bowyer
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.)
Holland Neway International Inc
Original Assignee
Holland Neway International Inc
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 Holland Neway International Inc filed Critical Holland Neway International Inc
Application granted granted Critical
Publication of DE69424914D1 publication Critical patent/DE69424914D1/de
Publication of DE69424914T2 publication Critical patent/DE69424914T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • B60T17/083—Combination of service brake actuators with spring loaded brake actuators

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Braking Systems And Boosters (AREA)
DE69424914T 1993-04-27 1994-03-14 Isolierungssystem einer federkammer für eine druckmittel betriebene bremsbetätigungsvorrichtung Expired - Fee Related DE69424914T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/054,757 US5372059A (en) 1993-04-27 1993-04-27 Fluid operated brake actuator with internal valve
PCT/US1994/002737 WO1994025736A1 (en) 1993-04-27 1994-03-14 Spring chamber isolation system for a fluid-operated brake actuator

Publications (2)

Publication Number Publication Date
DE69424914D1 DE69424914D1 (de) 2000-07-20
DE69424914T2 true DE69424914T2 (de) 2001-01-04

Family

ID=21993327

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69424914T Expired - Fee Related DE69424914T2 (de) 1993-04-27 1994-03-14 Isolierungssystem einer federkammer für eine druckmittel betriebene bremsbetätigungsvorrichtung

Country Status (10)

Country Link
US (2) US5372059A (de)
EP (1) EP0649493B1 (de)
JP (2) JP3553596B2 (de)
KR (1) KR100316215B1 (de)
AU (1) AU671216B2 (de)
CA (1) CA2185366A1 (de)
DE (1) DE69424914T2 (de)
ES (1) ES2149271T3 (de)
PT (1) PT649493E (de)
WO (1) WO1994025736A1 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5372059A (en) * 1993-04-27 1994-12-13 Nai Anchorlok Inc. Fluid operated brake actuator with internal valve
US5722311A (en) * 1993-04-27 1998-03-03 Nai Anchorlok, Inc. Fluid-operated brake actuator with spring chamber isolation
US5623862A (en) * 1995-08-17 1997-04-29 Midland Brake, Inc. Long stroke spring brake actuator
WO1999029550A1 (en) * 1997-12-05 1999-06-17 Holland Neway International, Inc. Normally-closed diaphragm check valve
US6079312A (en) * 1998-05-19 2000-06-27 Indian Head Industries, Inc. Combined valving system for spring brake actuator
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
US6588314B1 (en) 2000-03-15 2003-07-08 Haldex Brake Corporation Sealed brake actuator
US6352137B1 (en) 2000-03-22 2002-03-05 Indian Head Industries, Inc. Brake monitoring system
US6360649B1 (en) 2000-04-26 2002-03-26 Indian Head Industries, Inc. Spring brake actuator
US6874405B2 (en) * 2003-01-14 2005-04-05 Haldex Brake Corporation Breather filter for sealed spring brake actuators
GB2418237B (en) * 2003-10-29 2006-08-02 Haldex Brake Corp A system and method for providing dry filtered air to a brake actuator
US6907818B2 (en) * 2003-10-29 2005-06-21 Haldex Brake Corporation System and method for providing dry filtered air to a brake actuator
DE102005005722A1 (de) * 2005-02-09 2006-08-10 Wabco Gmbh & Co.Ohg Beatmungseinrichtung für einen kombinierten Federspeicher-und Betriebsbremszylinder
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
CN2859411Y (zh) * 2005-12-12 2007-01-17 瑞立集团有限公司 车用空气干燥器
CN2846243Y (zh) * 2005-12-12 2006-12-13 瑞立集团有限公司 内呼吸式弹簧制动气室
CN2878124Y (zh) * 2005-12-12 2007-03-14 瑞立集团瑞安汽车零部件有限公司 汽车离合器助力器
US20080000733A1 (en) * 2006-06-14 2008-01-03 Ehrlich Rodney P Spring brake internal venting
KR101198798B1 (ko) 2010-09-17 2012-11-12 현대자동차주식회사 차량용 브레이크 액츄에이터
KR101198802B1 (ko) 2010-09-17 2012-11-07 현대자동차주식회사 차량용 브레이크 액츄에이터
KR101289669B1 (ko) * 2011-07-22 2013-07-26 두성에스비텍 주식회사 가압식 인터널 듀얼 밸브를 적용한 피스톤 타입의 브레이크 액추에이터
KR101289670B1 (ko) * 2011-07-22 2013-07-26 두성에스비텍 주식회사 진공타입의 듀얼 밸브를 적용한 피스톤 타입의 브레이크 액추에이터
CN102410320B (zh) * 2011-08-15 2013-05-08 瑞立集团瑞安汽车零部件有限公司 一种防制动力叠加弹簧制动气室
KR101326487B1 (ko) 2011-11-22 2013-11-08 현대자동차주식회사 파킹용 에어 브레이크 장치
JP6058278B2 (ja) * 2012-04-27 2017-01-11 ナブテスコオートモーティブ株式会社 ブレーキチャンバー
US8978839B2 (en) 2012-05-07 2015-03-17 Haldex Brake Products Corporation Pneumatic brake actuator with flow insensitive two way control valve
WO2014126367A1 (ko) * 2013-02-12 2014-08-21 (주)지앤피오토모티브 차량용 브레이크 챔버 센터 홀 다이어프램 결합 장치
KR101470152B1 (ko) * 2013-05-07 2014-12-05 (주)지앤피오토모티브 차량용 브레이크 챔버의 푸시로드 실링 장치
CA3024391C (en) * 2016-05-20 2023-06-20 Haldex Brake Products Corporation Spring brake actuator with diaphragm retainer
WO2019090296A1 (en) * 2017-11-06 2019-05-09 Indian Head Industries, Inc. Brake actuator with internal breathing valve
US11814023B2 (en) 2020-08-31 2023-11-14 Bendix Commercial Vehicle Systems Llc Sealing assembly for a spring brake actuator
US11866016B2 (en) 2020-09-10 2024-01-09 Industrial Machine Service, Inc. Gas-liquid separating gas exchange device

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA531795A (en) * 1956-10-16 W. Boteler Henry Tandem acting fluid pressure actuators
US2931616A (en) * 1956-07-03 1960-04-05 Fairchild Engine & Airplane Fail-safe fluid pressure responsive valve
US3101219A (en) * 1961-02-21 1963-08-20 Dan B Herrera Safety brake
US3155012A (en) * 1963-04-08 1964-11-03 Kelsey Hayes Co Fluid pressure motor mechanism
FR1599539A (de) * 1968-02-29 1970-07-15
US3659501A (en) * 1970-03-03 1972-05-02 Ford Motor Co Multi-diaphragm vacuum servo
US3696711A (en) * 1970-12-28 1972-10-10 Berg Manufacturing Co Roll diaphragm brake
US3730056A (en) * 1971-06-14 1973-05-01 Certain Teed St Gobain Double diaphragm brake operator improvements
US3712178A (en) * 1971-06-25 1973-01-23 J Hensley Air operated spring brake
JPS5833922B2 (ja) * 1976-07-10 1983-07-23 トヨタ自動車株式会社 バキュ−ム増加装置
DE2936899C2 (de) * 1979-09-12 1983-01-27 Knorr-Bremse GmbH, 8000 München Entlüftungsvorrichtung für einen kombinierten Betriebsbrems- und Federspeicherbremszylinder
DE3218881A1 (de) * 1982-05-19 1983-11-24 Robert Bosch Gmbh, 7000 Stuttgart Federspeicher-bremszylinder-kombination
US4960036A (en) * 1987-11-06 1990-10-02 Indian Head Industries, Inc. Tamper-resistant brake actuator
US5372059A (en) * 1993-04-27 1994-12-13 Nai Anchorlok Inc. Fluid operated brake actuator with internal valve

Also Published As

Publication number Publication date
EP0649493A4 (de) 1995-10-04
JPH07508483A (ja) 1995-09-21
AU671216B2 (en) 1996-08-15
WO1994025736A1 (en) 1994-11-10
PT649493E (pt) 2000-12-29
KR100316215B1 (ko) 2002-02-28
EP0649493A1 (de) 1995-04-26
US5372059A (en) 1994-12-13
EP0649493B1 (de) 2000-06-14
USRE36955E (en) 2000-11-21
ES2149271T3 (es) 2000-11-01
CA2185366A1 (en) 1995-09-21
AU6696894A (en) 1994-11-21
DE69424914D1 (de) 2000-07-20
JPH09511197A (ja) 1997-11-11
JP3553596B2 (ja) 2004-08-11
KR970701645A (ko) 1997-04-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee