FR2592928A1 - Dispositif de freinage pour vehicules dans lequel le frein de service et le frein de parc ont une partie mobile commune. - Google Patents

Dispositif de freinage pour vehicules dans lequel le frein de service et le frein de parc ont une partie mobile commune.

Info

Publication number
FR2592928A1
FR2592928A1 FR8600502A FR8600502A FR2592928A1 FR 2592928 A1 FR2592928 A1 FR 2592928A1 FR 8600502 A FR8600502 A FR 8600502A FR 8600502 A FR8600502 A FR 8600502A FR 2592928 A1 FR2592928 A1 FR 2592928A1
Authority
FR
France
Prior art keywords
brake
parking brake
braking device
cylinder
rod
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
FR8600502A
Other languages
English (en)
Other versions
FR2592928B1 (fr
Inventor
Leonce Rogier
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.)
SOMA EUROP TRANSMISSIONS
Original Assignee
SOMA EUROP TRANSMISSIONS
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 SOMA EUROP TRANSMISSIONS filed Critical SOMA EUROP TRANSMISSIONS
Priority to FR8600502A priority Critical patent/FR2592928B1/fr
Publication of FR2592928A1 publication Critical patent/FR2592928A1/fr
Application granted granted Critical
Publication of FR2592928B1 publication Critical patent/FR2592928B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • F16D65/38—Slack adjusters
    • F16D65/40—Slack adjusters mechanical
    • F16D65/52—Slack adjusters mechanical self-acting in one direction for adjusting excessive play
    • F16D65/56—Slack adjusters mechanical self-acting in one direction for adjusting excessive play with screw-thread and nut
    • 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
    • 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
    • F16D2121/12—Fluid pressure for releasing a normally applied brake, the type of actuator being irrelevant or not provided for in groups F16D2121/04 - F16D2121/10
    • 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
    • F16D2123/00—Multiple operation forces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)

Abstract

Le dispositif de freinage selon l'invention comprend des organes de freinage 1 susceptibles d'être actionnés par l'intermédiaire d'une tige 4 déplaçable axialement sous la commande d'un frein de service 2 ou d'un frein de parc 3. Il se caractérise en ce que le frein de service 2 comporte un cylindre 5 renfermant un piston 8 déplaçable axialement vers l'avant en direction des organes de freinage 1, sous la commande d'un fluide sous pression et apte à entraîner la tige 4 avec lui pendant son déplacement ; en ce que le frein de parc 3 comporte des moyens élastiques 9 comprimés entre une butée postérieure 10 ménagée sur un manchon 11 entourant la tige 4, en avant du frein de service 2, et une butée antérieure 12 ménagée sur une enveloppe cylindrique 13 entourant les moyens élastiques 9 ; et en ce que le cylindre 5 et l'enveloppe 13 constituent une pièce unique montée coulissante dans un boîtier cylindrique 14 comportant une protubérance interne 15 en arrière de l'enveloppe 13 et formant avec le cylindre 5 une chambre annulaire 17 en arrière de la protubérance 15. (CF DESSIN DANS BOPI)
FR8600502A 1986-01-15 1986-01-15 Dispositif de freinage pour vehicules dans lequel le frein de service et le frein de parc ont une partie mobile commune. Expired FR2592928B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8600502A FR2592928B1 (fr) 1986-01-15 1986-01-15 Dispositif de freinage pour vehicules dans lequel le frein de service et le frein de parc ont une partie mobile commune.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8600502A FR2592928B1 (fr) 1986-01-15 1986-01-15 Dispositif de freinage pour vehicules dans lequel le frein de service et le frein de parc ont une partie mobile commune.

Publications (2)

Publication Number Publication Date
FR2592928A1 true FR2592928A1 (fr) 1987-07-17
FR2592928B1 FR2592928B1 (fr) 1988-05-06

Family

ID=9331135

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8600502A Expired FR2592928B1 (fr) 1986-01-15 1986-01-15 Dispositif de freinage pour vehicules dans lequel le frein de service et le frein de parc ont une partie mobile commune.

Country Status (1)

Country Link
FR (1) FR2592928B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900014016A1 (it) * 2019-08-05 2021-02-05 Ognibene Power Spa Attuatore di tipo oleodinamico per un freno di stazionamento per veicoli

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1574859A (fr) * 1968-05-14 1969-07-18
US3472124A (en) * 1967-09-08 1969-10-14 Ellcon Nat Braking apparatus
FR2091492A5 (fr) * 1970-05-18 1972-01-14 Bendix Corp
FR2157310A5 (fr) * 1971-10-14 1973-06-01 Girling Ltd
DE2606499A1 (de) * 1975-02-18 1976-12-30 Abex Corp Sicherheitsbetaetigungsvorrichtung fuer reibungsbremsen
FR2436892A1 (fr) * 1978-09-20 1980-04-18 Teves Gmbh Alfred Accumulateur a ressort, notamment pour actionnement de frein
FR2521506A1 (fr) * 1982-02-12 1983-08-19 Valeo Cylindre de roue pour un frein de vehicule automobile utilisable tant pour le service que pour le parc

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3472124A (en) * 1967-09-08 1969-10-14 Ellcon Nat Braking apparatus
FR1574859A (fr) * 1968-05-14 1969-07-18
FR2091492A5 (fr) * 1970-05-18 1972-01-14 Bendix Corp
FR2157310A5 (fr) * 1971-10-14 1973-06-01 Girling Ltd
DE2606499A1 (de) * 1975-02-18 1976-12-30 Abex Corp Sicherheitsbetaetigungsvorrichtung fuer reibungsbremsen
FR2436892A1 (fr) * 1978-09-20 1980-04-18 Teves Gmbh Alfred Accumulateur a ressort, notamment pour actionnement de frein
FR2521506A1 (fr) * 1982-02-12 1983-08-19 Valeo Cylindre de roue pour un frein de vehicule automobile utilisable tant pour le service que pour le parc

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201900014016A1 (it) * 2019-08-05 2021-02-05 Ognibene Power Spa Attuatore di tipo oleodinamico per un freno di stazionamento per veicoli
EP3772440A1 (fr) * 2019-08-05 2021-02-10 Ognibene Power S.P.A. Actionneur oléohydraulique pour un frein stationnement de véhicules

Also Published As

Publication number Publication date
FR2592928B1 (fr) 1988-05-06

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