[go: up one dir, main page]

FR2436892A1 - Accumulateur a ressort, notamment pour actionnement de frein - Google Patents

Accumulateur a ressort, notamment pour actionnement de frein

Info

Publication number
FR2436892A1
FR2436892A1 FR7922946A FR7922946A FR2436892A1 FR 2436892 A1 FR2436892 A1 FR 2436892A1 FR 7922946 A FR7922946 A FR 7922946A FR 7922946 A FR7922946 A FR 7922946A FR 2436892 A1 FR2436892 A1 FR 2436892A1
Authority
FR
France
Prior art keywords
spring
piston
brake actuation
accumulator
pot
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.)
Granted
Application number
FR7922946A
Other languages
English (en)
Other versions
FR2436892B1 (fr
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.)
Continental Teves AG and Co oHG
Original Assignee
Alfred Teves GmbH
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 Alfred Teves GmbH filed Critical Alfred Teves GmbH
Publication of FR2436892A1 publication Critical patent/FR2436892A1/fr
Application granted granted Critical
Publication of FR2436892B1 publication Critical patent/FR2436892B1/fr
Granted 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
    • B60T17/085—Spring loaded brake actuators
    • B60T17/086—Spring loaded brake actuators with emergency release device
    • 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)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

L'INVENTION CONCERNE UN ACCUMULATEUR A RESSORT, NOTAMMENT POUR ACTIONNEMENT DE FREIN. CET ACCUMULATEUR COMPREND UN RESSORT D'ACCUMULATION 7 S'APPUYANT SUR UN POT 5 S'ETENDANT A L'INTERIEUR DU RESSORT DE MEME QU'UN COMPOSANT 2 SOLIDAIRE DU CARTER 1. UN PISTON DE MISE EN CONTRAINTE 11 ACTIONNE PAR DU FLUIDE ENVOYE DANS LA CHAMBRE 12 EST DISPOSE A L'INTERIEUR DU COMPOSANT 2 ENTRE UNE PAROI 8 DE CELUI-CI ET UN FOND 9 DU POT 5. UN POUSSOIR D'ACTIONNEMENT 18 TRAVERSE LE PISTON ET COMPORTE UN MECANISME DE VERROUILLAGE A BILLES 19, 20, 21, 22, 23 VERROUILLANT LE POUSSOIR AU PISTON. CE MECANISME EST LIBERABLE 25, 26 MANUELLEMENT OU HYDRAULIQUEMENT. L'INVENTION S'APPLIQUE AUX ACCUMULATEURS A RESSORT POUR FREINS DE VEHICULES AUTOMOBILES.
FR7922946A 1978-09-20 1979-09-14 Accumulateur a ressort, notamment pour actionnement de frein Granted FR2436892A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782840836 DE2840836A1 (de) 1978-09-20 1978-09-20 Federspeicher, insbesondere zur bremsbetaetigung

Publications (2)

Publication Number Publication Date
FR2436892A1 true FR2436892A1 (fr) 1980-04-18
FR2436892B1 FR2436892B1 (fr) 1983-01-28

Family

ID=6049903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7922946A Granted FR2436892A1 (fr) 1978-09-20 1979-09-14 Accumulateur a ressort, notamment pour actionnement de frein

Country Status (6)

Country Link
DE (1) DE2840836A1 (fr)
ES (1) ES245676Y (fr)
FR (1) FR2436892A1 (fr)
GB (1) GB2030651B (fr)
IT (1) IT1123237B (fr)
SE (1) SE438361B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2592928A1 (fr) * 1986-01-15 1987-07-17 Soma Europ Transmissions Dispositif de freinage pour vehicules dans lequel le frein de service et le frein de parc ont une partie mobile commune.

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3026131A1 (de) * 1980-07-10 1982-02-18 Alfred Teves Gmbh, 6000 Frankfurt Betaetigungsvorrichtung fuer scheibenbremsen
US4469015A (en) * 1983-01-13 1984-09-04 Rockwell International Corporation Emergency and service brake actuator
US4478137A (en) * 1983-01-13 1984-10-23 Rockwell International Corporation Hydraulic brake actuator
GB8513533D0 (en) * 1985-05-29 1985-07-03 Lucas Ind Plc Brake actuators
DE3744202A1 (de) * 1987-12-24 1989-07-06 Bergische Stahlindustrie Bremsbetaetigungszylinder mit federspeicher
WO1991015384A2 (fr) * 1990-04-02 1991-10-17 Alfred Teves Gmbh Systeme de freinage et ressort accumulateur a cet effet
DE4010547A1 (de) * 1990-04-02 1991-10-10 Teves Gmbh Alfred Federspeicher mit getrenntem hydraulikeinsatz
DE4011164B4 (de) * 1990-04-06 2005-09-22 Zf Friedrichshafen Ag Bremsanlage, insbesondere für Kettenfahrzeuge
DE4011165A1 (de) * 1990-04-06 1991-10-10 Teves Gmbh Alfred Verfahren zur einstellung eines funktionsmasses
DE10205409A1 (de) * 2002-02-09 2003-08-21 Zahnradfabrik Friedrichshafen Antriebsvorrichtung
GB2399143A (en) * 2003-03-06 2004-09-08 Haldex Brake Products Ltd Brake actuator with co-axial service and parking brake elements

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2157310A5 (fr) * 1971-10-14 1973-06-01 Girling Ltd
DE2714472A1 (de) * 1976-04-02 1977-10-13 Girling Ltd Bremsbetaetigungsvorrichtung fuer fahrzeugbremsen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2157310A5 (fr) * 1971-10-14 1973-06-01 Girling Ltd
DE2714472A1 (de) * 1976-04-02 1977-10-13 Girling Ltd Bremsbetaetigungsvorrichtung fuer fahrzeugbremsen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2592928A1 (fr) * 1986-01-15 1987-07-17 Soma Europ Transmissions Dispositif de freinage pour vehicules dans lequel le frein de service et le frein de parc ont une partie mobile commune.

Also Published As

Publication number Publication date
ES245676U (es) 1980-01-01
IT1123237B (it) 1986-04-30
GB2030651B (en) 1982-10-13
DE2840836C2 (fr) 1987-09-10
DE2840836A1 (de) 1980-04-03
SE7907474L (sv) 1980-03-21
FR2436892B1 (fr) 1983-01-28
IT7925854A0 (it) 1979-09-20
GB2030651A (en) 1980-04-10
ES245676Y (es) 1980-06-16
SE438361B (sv) 1985-04-15

Similar Documents

Publication Publication Date Title
FR2436892A1 (fr) Accumulateur a ressort, notamment pour actionnement de frein
FR2434311A1 (fr) Ressort pneumatique, en particulier pour vehicules
FR2381212A1 (fr) Absorbeur de chocs hydraulique pour vehicules
FR2415242A1 (fr) Amortisseur telescopique, notamment pour vehicules automobiles
FR2397318A1 (fr) Systeme de freinage pour cycles a moteur
FR2383053A1 (fr) Ralentisseur hydrodynamique pour vehicules, en particulier pour vehicules automobiles
FR2421090A1 (fr) Maitre-cylindre
FR2385567A1 (fr) Soupapes de commande d'un systeme de freinage de vehicule automobile
FR2414150A1 (fr) Frein a disque a etrier fixe, notamment pour vehicules automobiles
FR2433687A1 (fr) Boite de vitesses
FR2408768A1 (fr) Ressort pneumatique, en particulier pour vehicules
FR2456022A1 (fr) Amplificateur de force de freinage commande mecaniquement, notamment pour systemes de freinage de vehicules automobiles
FR2362743A1 (fr) Dispositif de commande de pression pour systemes de freinage hydraulique de vehicules
FR2370194A2 (fr) Frein a disque commande par fluide sous pression, en particulier pour vehicules automobiles
FR2456650A1 (fr) Maitre-cylindre a fonctionnement sequentiel
EP0759866B1 (fr) Maitre-cylindre a securite accrue
FR2409898A1 (fr) Dispositif hydraulique de manoeuvre, en particulier d'un frein a main de vehicule sur rails
FR2435367A1 (fr) Orifice de remplissage de carburant pour un vehicule automobile
FR2409177A1 (fr) Dispositif de desserrage rapide pour des cylindres de frein a accumulateur a ressort, notamment pour des freins de vehicules automobiles
FR2434062A1 (fr) Soupape de commande de pression pour unite de freinage assiste
SU1643246A1 (ru) Главный тормозной цилиндр тормозной системы автотранспортного средства
SU1187710A3 (ru) Пневмопружинна тормозна камера
FR2501316A1 (fr) Frein hydrodynamique
FR2424158A1 (fr) Soupape de commande de pression hydraulique pour un systeme de freinage de vehicule automobile
FR2418130A1 (fr) Soupape de frein a main

Legal Events

Date Code Title Description
ST Notification of lapse