FR2471306B1 - Dispositif pour la mise a l'echappement de l'interieur de cylindres de frein pneumomecaniques pour systemes de freinage de vehicules - Google Patents

Dispositif pour la mise a l'echappement de l'interieur de cylindres de frein pneumomecaniques pour systemes de freinage de vehicules

Info

Publication number
FR2471306B1
FR2471306B1 FR8025391A FR8025391A FR2471306B1 FR 2471306 B1 FR2471306 B1 FR 2471306B1 FR 8025391 A FR8025391 A FR 8025391A FR 8025391 A FR8025391 A FR 8025391A FR 2471306 B1 FR2471306 B1 FR 2471306B1
Authority
FR
France
Prior art keywords
pneumomechanical
exhausting
interior
vehicle braking
brake cylinders
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
Application number
FR8025391A
Other languages
English (en)
Other versions
FR2471306A1 (fr
Inventor
Domenico Angelillo
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.)
Industrie Magneti Marelli SRL
Marelli Europe SpA
Original Assignee
Fabbrica Italiana Magneti Marelli SpA
Magneti Marelli SpA
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 Fabbrica Italiana Magneti Marelli SpA, Magneti Marelli SpA filed Critical Fabbrica Italiana Magneti Marelli SpA
Publication of FR2471306A1 publication Critical patent/FR2471306A1/fr
Application granted granted Critical
Publication of FR2471306B1 publication Critical patent/FR2471306B1/fr
Expired 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
    • 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)
  • Valves And Accessory Devices For Braking Systems (AREA)
FR8025391A 1979-11-28 1980-11-26 Dispositif pour la mise a l'echappement de l'interieur de cylindres de frein pneumomecaniques pour systemes de freinage de vehicules Expired FR2471306B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT27628/79A IT1127628B (it) 1979-11-28 1979-11-28 Dispositivo di sfiato interno di cilindri frenanti pneumeccanici per impianti di frenatura di veicoli

Publications (2)

Publication Number Publication Date
FR2471306A1 FR2471306A1 (fr) 1981-06-19
FR2471306B1 true FR2471306B1 (fr) 1987-12-18

Family

ID=11222007

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8025391A Expired FR2471306B1 (fr) 1979-11-28 1980-11-26 Dispositif pour la mise a l'echappement de l'interieur de cylindres de frein pneumomecaniques pour systemes de freinage de vehicules

Country Status (4)

Country Link
DE (1) DE3040691A1 (fr)
FR (1) FR2471306B1 (fr)
GB (1) GB2064651B (fr)
IT (1) IT1127628B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4480530A (en) * 1982-06-28 1984-11-06 Aeroquip Corporation Braking actuator
AU2000278521A1 (en) * 2000-03-15 2001-09-24 Holland Neway International, Inc. Sealed brake actuator
US8100047B2 (en) * 2008-10-20 2012-01-24 Haldex Brake Corporation Slip seal diaphragm for spring brake actuator
US9688261B2 (en) * 2012-03-16 2017-06-27 Haldex Brake Products Corporation Spring brake actuator with a caging bolt bearing joining a pressure plate and actuator tube
EP2711258B1 (fr) * 2012-09-24 2017-12-27 Kancioglu Otomotiv Sanayi Ve Ticaret Anonim Sirketi Système de respiration interne pour diaphragme-piston de type actionneur de frein à ressort
JP5948224B2 (ja) * 2012-11-05 2016-07-06 ナブテスコオートモーティブ株式会社 スプリングブレーキチャンバー
KR101539892B1 (ko) * 2014-07-11 2015-07-28 (주)지앤피오토모티브 내부 공기순환용 실링 구조를 갖는 브레이크 액추에이터
EP4279348A1 (fr) 2022-05-18 2023-11-22 ZF CV Systems Europe BV Actionneur de frein à ressort comprenant un fond de boîtier doté d'un gaufrage pour un ressort de compression, et véhicule utilitaire comprenant un actionneur de frein à ressort correspondant

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724410A (en) * 1950-12-29 1955-11-22 Bendix Westinghouse Automotive Fluid pressure diaphragm securing assembly
FR1520311A (fr) * 1967-04-24 1968-04-05 Elektromat Veb Installation de guidage de fil pour dispositif d'insertion des conducteurs dans les encoches d'un conducteur magnétique pour machines électriques
FR1599539A (fr) * 1968-02-29 1970-07-15
DE6927124U (de) * 1969-07-08 1969-10-30 Westinghouse Bremsen U Appbau Ansaugfreie entlueftungseinrichtung
US3710692A (en) * 1971-04-16 1973-01-16 Bendix Westinghouse Automotive Breathing system for spring brake actuator
US3800668A (en) * 1972-04-03 1974-04-02 Bendix Corp Breathing and failure detection system for spring brakes
IT1017467B (it) * 1974-07-26 1977-07-20 Magneti Marelli Spa Dispositivo sfiatotoio per attua tori frenanti a molla
FR2287370A1 (fr) * 1974-10-08 1976-05-07 Pointout Rene Dispositif de commande a fluide sous pression des freins d'un vehicule routier, destine a assurer le freinage de route et de secours ou parcage
DE2712135A1 (de) * 1977-03-19 1978-09-28 Bosch Gmbh Robert Federspeicherzylinder, insbesondere federspeicher-bremszylinder fuer strassenfahrzeuge
DE2923359C2 (de) * 1979-06-08 1982-03-04 Knorr-Bremse GmbH, 8000 München Entlüftungsvorrichtung an einem kombinierten Betriebsbrems- und Federspeicherbremszylinder
EP0025559B1 (fr) * 1979-09-12 1984-03-21 Knorr-Bremse Ag Dispositif de ventilation d'un cylindre de frein à ressort, plus particulièrement d'un cylindre de frein de service et à ressort combinés

Also Published As

Publication number Publication date
GB2064651A (en) 1981-06-17
DE3040691A1 (de) 1981-09-10
IT7927628A0 (it) 1979-11-28
IT1127628B (it) 1986-05-21
GB2064651B (en) 1983-10-19
FR2471306A1 (fr) 1981-06-19

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Legal Events

Date Code Title Description
ST Notification of lapse