KR20210031978A - 자동차 브레이크 실린더용 향상된 가요성 더스트 부트 - Google Patents

자동차 브레이크 실린더용 향상된 가요성 더스트 부트 Download PDF

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Publication number
KR20210031978A
KR20210031978A KR1020217005399A KR20217005399A KR20210031978A KR 20210031978 A KR20210031978 A KR 20210031978A KR 1020217005399 A KR1020217005399 A KR 1020217005399A KR 20217005399 A KR20217005399 A KR 20217005399A KR 20210031978 A KR20210031978 A KR 20210031978A
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KR
South Korea
Prior art keywords
boot
relief valve
interface
flexible dust
automobile brake
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.)
Ceased
Application number
KR1020217005399A
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English (en)
Korean (ko)
Inventor
안드레아 살보
리베로 마기니
Original Assignee
콘티넨탈 테베스 아게 운트 코. 오하게
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 콘티넨탈 테베스 아게 운트 코. 오하게 filed Critical 콘티넨탈 테베스 아게 운트 코. 오하게
Publication of KR20210031978A publication Critical patent/KR20210031978A/ko
Ceased legal-status Critical Current

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    • 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
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
    • 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
    • F16D65/005—Components of axially engaging brakes not otherwise provided for
    • F16D65/0087—Brake housing guide members, e.g. caliper pins; Accessories therefor, e.g. dust boots
    • 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
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/22—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for pressing members apart, e.g. for drum brakes
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F16J3/041—Non-metallic bellows
    • F16J3/046—Lubrication or venting 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
    • F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure
    • 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
    • F16D2125/02—Fluid-pressure mechanisms
    • F16D2125/08—Seals, e.g. piston seals

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Diaphragms And Bellows (AREA)
  • Braking Arrangements (AREA)
KR1020217005399A 2018-09-28 2018-09-28 자동차 브레이크 실린더용 향상된 가요성 더스트 부트 Ceased KR20210031978A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2018/076450 WO2020064124A1 (en) 2018-09-28 2018-09-28 Improved flexible dust boot for automotive brake cylinder

Publications (1)

Publication Number Publication Date
KR20210031978A true KR20210031978A (ko) 2021-03-23

Family

ID=63840799

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217005399A Ceased KR20210031978A (ko) 2018-09-28 2018-09-28 자동차 브레이크 실린더용 향상된 가요성 더스트 부트

Country Status (8)

Country Link
US (1) US12241512B2 (https=)
EP (1) EP3857092B8 (https=)
JP (1) JP7177252B2 (https=)
KR (1) KR20210031978A (https=)
CN (1) CN112888872B (https=)
ES (1) ES3017782T3 (https=)
PL (1) PL3857092T3 (https=)
WO (1) WO2020064124A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12325395B2 (en) 2021-08-31 2025-06-10 Hl Mando Corporation Electric parking brake and vehicle having the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11746839B2 (en) 2017-08-25 2023-09-05 Akebono Brake Industry Co., Ltd. Brake system

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB883894A (en) * 1957-10-28 1961-12-06 Goodrich Co B F Hydraulic automatic adjusting mechanism
US3248955A (en) 1962-06-29 1966-05-03 Trw Inc Pressure relief boot seal
US3187848A (en) * 1962-11-19 1965-06-08 Gen Motors Corp Wheel cylinder seal assembly
US3490343A (en) * 1967-10-12 1970-01-20 Dayton Steel Foundry Co Hydraulic disk brakes
BR7804660A (pt) * 1977-07-20 1979-03-06 Girling Ltd Montagem de bota e freio de disco incorporando a mesma
JPS56137039A (en) * 1980-03-28 1981-10-26 Kanegafuchi Chem Ind Co Ltd Combination panel for heat collector
GB2086544A (en) * 1980-11-01 1982-05-12 Lucas Industries Ltd Improvements in trap-line pressure valves
DE3241548A1 (de) * 1982-11-10 1984-05-10 Robert Bosch Gmbh, 7000 Stuttgart Kombinierter druckluft-federspeicher-bremszylinder ii
DE4037414A1 (de) * 1990-11-24 1992-05-27 Klaue Hermann Vollbelagscheibenbremse, insbesondere fuer schwere nutzfahrzeuge
GB2261267A (en) * 1991-11-09 1993-05-12 Gen Motors France Dust cover for a piston and brake cylinder
DE19727494B4 (de) 1997-06-27 2014-02-27 Zf Friedrichshafen Ag Elastisches Dichtungselement in Balgform
KR100428097B1 (ko) 1997-10-17 2004-08-16 현대자동차주식회사 자동차의 도어 글래스 들뜸 방지장치
KR19990032383U (ko) * 1997-12-31 1999-07-26 배길훈 휠 실린더의 피스톤 부트 조립홈
JP3938236B2 (ja) 1998-01-12 2007-06-27 曙ブレーキ工業株式会社 ウェッジブレーキ用シール装置
DE19806173C1 (de) * 1998-02-17 1999-09-30 Gkn Loebro Gmbh Gelenkwellen mit Faltenbalgabdichtung mit Belüftung des Gelenkinnenraumes
GB0004953D0 (en) * 2000-03-02 2000-04-19 Meritor Heavy Vehicle Braking Seal
JP4409735B2 (ja) * 2000-08-31 2010-02-03 日立オートモティブシステムズ株式会社 ディスクブレーキ
TW552359B (en) * 2000-08-31 2003-09-11 Tokico Ltd Disc brake
DE60009757T2 (de) 2000-11-30 2005-04-28 Freni Brembo S.P.A., Curno Schutzkappe für eine Kolbenzylindereinheit einer Scheibenbremse
CN2490034Y (zh) * 2001-07-16 2002-05-08 李学龙 汽车用液压制动双活塞轮缸
JP4090800B2 (ja) * 2002-07-09 2008-05-28 株式会社ショーワ 自在継手
US7097004B2 (en) * 2003-01-24 2006-08-29 Akebono Corporation (North America) Pressure bleeding boot-type seal
US20040188191A1 (en) * 2003-03-31 2004-09-30 Sky Lintner Slide pin bushing for disc brake assembly
CN2794949Y (zh) * 2005-04-11 2006-07-12 万向钱潮股份有限公司 带比例阀制动轮缸总成
DE102006013106A1 (de) * 2006-03-10 2007-09-13 Continental Teves Ag & Co. Ohg Pneumatischer Bremskraftverstärker
US7677982B2 (en) * 2006-09-14 2010-03-16 Gkn Driveline North America, Inc. Dual channel vented boot
DE102008034652A1 (de) * 2008-07-25 2010-02-04 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH An einem Führungsholm einer Scheibenbremse angeordneter Faltenbalg
US7708121B1 (en) * 2009-01-09 2010-05-04 Kelsey-Hayes Company Piston dust boot seal for disc brake assembly
FR2973462A1 (fr) 2011-04-04 2012-10-05 Bosch Gmbh Robert Capuchon de piston de frein a disque et frein a disque ainsi equipe
KR101271508B1 (ko) * 2011-09-16 2013-06-05 주식회사 만도 휠실린더 및 이를 갖춘 드럼브레이크
CN102425630B (zh) * 2011-10-27 2016-04-20 芜湖众发汽车制动系统有限公司 一种进油螺栓侧边具有进油接嘴的具有中心阀的制动主缸
CN102562868A (zh) * 2011-12-02 2012-07-11 芜湖博格汽车零部件有限公司 离合器分泵
JP5804641B2 (ja) * 2011-12-27 2015-11-04 曙ブレーキ工業株式会社 ディスクブレーキ装置
DE102012002638A1 (de) * 2012-02-10 2013-08-14 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Kombinierter Betriebs- und Feststellbremszylinder mit durch den Betriebsbremsdruck gesteuertem Feststellbremskolben
CN103671645A (zh) * 2012-08-31 2014-03-26 安徽奇祥汽车零部件有限公司 制动轮缸的密封装置
DE102013103977A1 (de) * 2013-04-19 2014-11-06 Contitech Vibration Control Gmbh Dichtungsmanschette für eine Drehgelenkkupplung
DE102013015002A1 (de) * 2013-09-10 2015-03-12 Wabco Europe Bvba Scheibenbremse, insbesondere für Nutzfahrzeuge
FR3013409B1 (fr) * 2013-11-18 2015-12-25 Chassis Brakes Int Bv "frein a disque de vehicule automobile a jeu transversal reduit entre colonnettes et alesages"
DE102014219460A1 (de) 2014-09-25 2016-03-31 Magna powertrain gmbh & co kg Vorrichtung zur Dichtung eines Ventils
JP6517042B2 (ja) * 2015-02-25 2019-05-22 Ntn株式会社 等速自在継手
US9908515B2 (en) * 2015-06-29 2018-03-06 Deere & Company Drive assembly with multi-function actuator for motor and brake control
KR102454013B1 (ko) * 2017-10-31 2022-10-14 현대모비스 주식회사 브레이크 장치
KR102941490B1 (ko) * 2020-07-15 2026-03-19 에이치엘만도 주식회사 캘리퍼 브레이크용 부트 및 이를 포함하는 캘리퍼 브레이크

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12325395B2 (en) 2021-08-31 2025-06-10 Hl Mando Corporation Electric parking brake and vehicle having the same

Also Published As

Publication number Publication date
JP7177252B2 (ja) 2022-11-22
CN112888872A (zh) 2021-06-01
EP3857092B8 (en) 2025-04-30
PL3857092T3 (pl) 2025-06-09
BR112021003817A2 (pt) 2021-05-25
WO2020064124A1 (en) 2020-04-02
CN112888872B (zh) 2023-08-18
EP3857092A1 (en) 2021-08-04
ES3017782T3 (en) 2025-05-13
JP2021535339A (ja) 2021-12-16
US20210324927A1 (en) 2021-10-21
US12241512B2 (en) 2025-03-04
EP3857092B1 (en) 2024-12-04

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