FR2480898A1 - Servo-valves pour renforcateurs de freinage - Google Patents

Servo-valves pour renforcateurs de freinage Download PDF

Info

Publication number
FR2480898A1
FR2480898A1 FR8107688A FR8107688A FR2480898A1 FR 2480898 A1 FR2480898 A1 FR 2480898A1 FR 8107688 A FR8107688 A FR 8107688A FR 8107688 A FR8107688 A FR 8107688A FR 2480898 A1 FR2480898 A1 FR 2480898A1
Authority
FR
France
Prior art keywords
valve
abutment
face
collar
stop
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
FR8107688A
Other languages
English (en)
French (fr)
Other versions
FR2480898B1 (enrdf_load_html_response
Inventor
Werner Dieringer
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
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 Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of FR2480898A1 publication Critical patent/FR2480898A1/fr
Application granted granted Critical
Publication of FR2480898B1 publication Critical patent/FR2480898B1/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
    • 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
    • B60T13/24—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 gaseous
    • B60T13/241—Differential pressure systems
    • B60T13/242—The control valve is provided as one unit with the servomotor cylinder
    • B60T13/244—Mechanical command of the control valve, hydraulic transmission to the brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Lift Valve (AREA)
FR8107688A 1980-04-16 1981-04-16 Servo-valves pour renforcateurs de freinage Granted FR2480898A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8012566 1980-04-16

Publications (2)

Publication Number Publication Date
FR2480898A1 true FR2480898A1 (fr) 1981-10-23
FR2480898B1 FR2480898B1 (enrdf_load_html_response) 1984-11-16

Family

ID=10512829

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8107688A Granted FR2480898A1 (fr) 1980-04-16 1981-04-16 Servo-valves pour renforcateurs de freinage

Country Status (6)

Country Link
JP (1) JPS56163952A (enrdf_load_html_response)
AU (1) AU6915381A (enrdf_load_html_response)
DE (1) DE3115091A1 (enrdf_load_html_response)
ES (1) ES8300598A1 (enrdf_load_html_response)
FR (1) FR2480898A1 (enrdf_load_html_response)
IT (1) IT1137215B (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0501843A1 (fr) * 1991-02-28 1992-09-02 Alliedsignal Europe Services Techniques Servomoteur d'assistance au freinage à saut réglable et procédé de réglage du saut

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59227554A (ja) * 1983-06-04 1984-12-20 Jidosha Kiki Co Ltd ブレ−キ倍力装置の間隙調整方法
DE19601113A1 (de) * 1996-01-13 1997-07-17 Teves Gmbh Alfred Unterdruckbremskraftverstärker für Kraftfahrzeuge
DE19960576C1 (de) * 1999-12-15 2001-05-17 Lucas Varity Gmbh Unterdruckbremskraftverstärker mit mechanischer Notbremshilfe
ES2232511T3 (es) * 1999-12-15 2005-06-01 Lucas Varity Gmbh Amplificador de fuerza de frenado de vacio con servofreno de emergencia mecanico.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Néant *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0501843A1 (fr) * 1991-02-28 1992-09-02 Alliedsignal Europe Services Techniques Servomoteur d'assistance au freinage à saut réglable et procédé de réglage du saut

Also Published As

Publication number Publication date
FR2480898B1 (enrdf_load_html_response) 1984-11-16
IT1137215B (it) 1986-09-03
IT8121180A0 (it) 1981-04-15
ES501240A0 (es) 1982-11-01
AU6915381A (en) 1981-10-22
JPS56163952A (en) 1981-12-16
JPS6245107B2 (enrdf_load_html_response) 1987-09-24
ES8300598A1 (es) 1982-11-01
DE3115091A1 (de) 1982-02-25

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Legal Events

Date Code Title Description
ST Notification of lapse