FR2370194A2 - Frein a disque commande par fluide sous pression, en particulier pour vehicules automobiles - Google Patents

Frein a disque commande par fluide sous pression, en particulier pour vehicules automobiles

Info

Publication number
FR2370194A2
FR2370194A2 FR7733302A FR7733302A FR2370194A2 FR 2370194 A2 FR2370194 A2 FR 2370194A2 FR 7733302 A FR7733302 A FR 7733302A FR 7733302 A FR7733302 A FR 7733302A FR 2370194 A2 FR2370194 A2 FR 2370194A2
Authority
FR
France
Prior art keywords
disc brake
piston
annular
motor vehicles
pressurized fluid
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
FR7733302A
Other languages
English (en)
Other versions
FR2370194B2 (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.)
WABCO WESTINGHOUSE GmbH
Original Assignee
WABCO WESTINGHOUSE 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 WABCO WESTINGHOUSE GmbH filed Critical WABCO WESTINGHOUSE GmbH
Publication of FR2370194A2 publication Critical patent/FR2370194A2/fr
Application granted granted Critical
Publication of FR2370194B2 publication Critical patent/FR2370194B2/fr
Granted 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
    • F16D65/186—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 with full-face force-applying member, e.g. annular
    • 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
    • F16D55/00—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes
    • F16D55/02—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members
    • F16D55/04—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by moving discs or pads away from one another against radial walls of drums or cylinders
    • F16D55/06—Brakes with substantially-radial braking surfaces pressed together in axial direction, e.g. disc brakes with axially-movable discs or pads pressed against axially-located rotating members by moving discs or pads away from one another against radial walls of drums or cylinders without self-tightening action
    • F16D55/10—Brakes actuated by a fluid-pressure device arranged in or on the brake
    • 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
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • F16D59/02—Self-acting brakes, e.g. coming into operation at a predetermined speed spring-loaded and adapted to be released by mechanical, fluid, or electromagnetic means
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Braking Arrangements (AREA)

Abstract

L'addition concerne un frein à disque selon le brevet principal, dont le dispositif de commande comprend deux pistons annulaires. Pour réduire la longueur axiale relativement importante de deux pistons annulaires séparés disposés dans un seul cylindre annulaire 16, l'un pour le circuit du frein de service (robinet de frein 21), l'autre pour le circuit de frein à accumulateur à ressort (robinet de frein à main 26), l'invention prévoit que l'un des pistons annulaires, le piston 18 par exemple, est disposé librement mobile dans le sens axial dans la cavité de l'autre piston annulaire, en l'occurence le piston 17.
FR7733302A 1976-11-04 1977-11-04 Frein a disque commande par fluide sous pression, en particulier pour vehicules automobiles Granted FR2370194A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2650490A DE2650490C2 (de) 1976-11-04 1976-11-04 Pneumatisch oder hydraulisch gesteuerte Scheibenbremse

Publications (2)

Publication Number Publication Date
FR2370194A2 true FR2370194A2 (fr) 1978-06-02
FR2370194B2 FR2370194B2 (fr) 1981-06-12

Family

ID=5992408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7733302A Granted FR2370194A2 (fr) 1976-11-04 1977-11-04 Frein a disque commande par fluide sous pression, en particulier pour vehicules automobiles

Country Status (10)

Country Link
JP (2) JPS5357364A (fr)
AT (1) AT373370B (fr)
DE (1) DE2650490C2 (fr)
FR (1) FR2370194A2 (fr)
GB (1) GB1545419A (fr)
IT (1) IT1147796B (fr)
NL (1) NL7711311A (fr)
PL (1) PL117548B3 (fr)
SE (1) SE416492B (fr)
SU (1) SU683643A3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074734A3 (en) * 1981-09-09 1983-05-04 Bendix Limited Spring actuator for disc brake

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3224877A1 (de) * 1982-07-03 1984-01-05 Hermann Dr.-Ing. 3302 Cremlingen Klaue Hydraulisch oder pneumatisch betaetigte vollbelagscheibenbremse, insbesondere fuer kraftfahrzeuge
JPS62183067U (fr) * 1986-05-14 1987-11-20
DE3775219D1 (de) * 1986-09-30 1992-01-23 Zahnradfabrik Friedrichshafen Fahrzeuggetriebe mit integrierter bremse.
DE102007010398A1 (de) * 2007-03-01 2008-09-04 Ortlinghaus-Werke Gmbh Sicherheitsbremse
CN103994163A (zh) * 2014-05-20 2014-08-20 山东海工机械有限公司 液压防抱死制动轮缸及制动系统
TWI764365B (zh) * 2020-11-10 2022-05-11 上銀科技股份有限公司 推力式制動器及使用其之旋轉工作台
JP7113125B1 (ja) * 2021-09-02 2022-08-04 上銀科技股▲分▼有限公司 常閉式制動装置およびそれを使用する回転作業台

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2201734A5 (fr) * 1972-09-29 1974-04-26 Kiaue Hermann

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2441605C2 (de) * 1974-08-30 1986-03-20 Hermann Dr.-Ing. 3302 Cremlingen Klaue Hydraulisch oder pneumatisch betätigte Vollbelag-Scheibenbremse, insbesondere für Kraftfahrzeuge
DE2510193A1 (de) * 1975-03-08 1976-09-16 Wabco Westinghouse Gmbh Druckmittelbetaetigte scheibenbremse, insbesondere fuer kraftfahrzeuge

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2201734A5 (fr) * 1972-09-29 1974-04-26 Kiaue Hermann

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0074734A3 (en) * 1981-09-09 1983-05-04 Bendix Limited Spring actuator for disc brake

Also Published As

Publication number Publication date
DE2650490C2 (de) 1986-06-05
FR2370194B2 (fr) 1981-06-12
AT373370B (de) 1984-01-10
PL201841A1 (pl) 1978-05-08
SE7710770L (sv) 1978-05-05
IT1147796B (it) 1986-11-26
PL117548B3 (en) 1981-08-31
DE2650490A1 (de) 1978-05-11
NL7711311A (nl) 1978-05-08
JPS5357364A (en) 1978-05-24
JPS6153565B2 (fr) 1986-11-18
GB1545419A (en) 1979-05-10
ATA705377A (de) 1983-05-15
JPS6117729A (ja) 1986-01-25
SU683643A3 (ru) 1979-08-30
SE416492B (sv) 1981-01-05

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