ES552425A0 - Perfeccionamientos en un dispositivo de ayuda hidraulica para un doble circuito de frenos - Google Patents

Perfeccionamientos en un dispositivo de ayuda hidraulica para un doble circuito de frenos

Info

Publication number
ES552425A0
ES552425A0 ES552425A ES552425A ES552425A0 ES 552425 A0 ES552425 A0 ES 552425A0 ES 552425 A ES552425 A ES 552425A ES 552425 A ES552425 A ES 552425A ES 552425 A0 ES552425 A0 ES 552425A0
Authority
ES
Spain
Prior art keywords
brake circuit
aid device
double brake
hydraulic
hydraulic aid
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
ES552425A
Other languages
English (en)
Other versions
ES8706240A1 (es
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.)
Bendix France SA
Original Assignee
Bendix France SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26224396&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES552425(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from FR8502824A external-priority patent/FR2577872B1/fr
Priority claimed from FR8514947A external-priority patent/FR2588227B2/fr
Application filed by Bendix France SA filed Critical Bendix France SA
Publication of ES552425A0 publication Critical patent/ES552425A0/es
Publication of ES8706240A1 publication Critical patent/ES8706240A1/es
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/12—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid
    • B60T13/14—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being liquid using accumulators or reservoirs fed by pumps
    • B60T13/141—Systems with distributor valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87169—Supply and exhaust
    • Y10T137/87193—Pilot-actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Braking Systems And Boosters (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Actuator (AREA)
ES552425A 1985-02-27 1986-02-26 Perfeccionamientos en un dispositivo de ayuda hidraulica para un doble circuito de frenos Expired ES8706240A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8502824A FR2577872B1 (fr) 1985-02-27 1985-02-27 Dispositif d'assistance hydraulique
FR8514947A FR2588227B2 (fr) 1985-10-09 1985-10-09 Dispositif d'assistance hydraulique

Publications (2)

Publication Number Publication Date
ES552425A0 true ES552425A0 (es) 1987-05-16
ES8706240A1 ES8706240A1 (es) 1987-05-16

Family

ID=26224396

Family Applications (1)

Application Number Title Priority Date Filing Date
ES552425A Expired ES8706240A1 (es) 1985-02-27 1986-02-26 Perfeccionamientos en un dispositivo de ayuda hidraulica para un doble circuito de frenos

Country Status (7)

Country Link
US (1) US4671168A (es)
EP (1) EP0197803B1 (es)
JP (1) JPH0655588B2 (es)
KR (1) KR940008816B1 (es)
AU (1) AU570355B2 (es)
DE (1) DE3660016D1 (es)
ES (1) ES8706240A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2577499B1 (fr) * 1985-02-20 1987-04-17 Bendix France Dispositif d'assistance hydraulique
DE3545975A1 (de) * 1985-12-23 1987-07-02 Rexroth Mannesmann Gmbh Hydraulisches zweikreisfremdkraftbremsventil in tandem-bauart
FR2599323B1 (fr) * 1986-05-28 1988-08-05 Bendix France Dispositif d'assistance hydraulique.
FR2614591A1 (fr) * 1987-04-28 1988-11-04 Bendix France Dispositif de freinage hydraulique pour vehicule
JP2740221B2 (ja) * 1988-12-28 1998-04-15 曙ブレーキ工業株式会社 ブレーキ液圧制御装置
US4961317A (en) * 1989-09-18 1990-10-09 Savair, Inc. Oleopneumatic intensifier cylinder
FR2653725A1 (fr) * 1989-10-31 1991-05-03 Bendix France Circuit de freinage a amplification hydraulique et ensemble de freinage comprenant un tel circuit.
US5400595A (en) * 1994-02-25 1995-03-28 Deere & Company Brake valve with prefill chamber unloading
FR2892160B1 (fr) * 2005-10-19 2008-01-18 Valeo Embrayages Dispositif hydraulique de commande d'embrayage.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2574969A (en) * 1948-12-20 1951-11-13 Hydraulic Brake Co Tilting valve master cylinder for hydraulic brakes
US2992533A (en) * 1956-06-06 1961-07-18 Dunlop Rubber Co Fluid pressure control mechanism
US3747473A (en) * 1971-03-18 1973-07-24 Bendix Corp Closed center booster with two-stage hydraulic reaction
DE2164591C3 (de) * 1971-12-24 1979-06-21 Alfred Teves Gmbh, 6000 Frankfurt Zweikreis-Hauptzylinder für eine Druckspeicher-Bremsanlage, insbesondere für Kraftfahrzeuge
JPS595468B2 (ja) * 1975-02-07 1984-02-04 アイシンセイキ カブシキガイシヤ ユアツシキパワ−ブレ−キソウチ
DE2734471C2 (de) * 1977-07-30 1986-09-18 Alfred Teves Gmbh, 6000 Frankfurt Hydraulischer Bremskraftverstärker
FR2558785B1 (fr) 1984-01-31 1986-05-30 Dba Dispositif d'assistance hydraulique

Also Published As

Publication number Publication date
EP0197803B1 (en) 1988-01-20
AU5349986A (en) 1986-09-04
US4671168A (en) 1987-06-09
EP0197803A1 (en) 1986-10-15
KR940008816B1 (ko) 1994-09-26
JPS61205544A (ja) 1986-09-11
AU570355B2 (en) 1988-03-10
KR860006642A (ko) 1986-09-13
JPH0655588B2 (ja) 1994-07-27
DE3660016D1 (en) 1988-02-25
ES8706240A1 (es) 1987-05-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201