FR2553725B1 - Maitre-cylindre de freinage a rapport de transmission variable pour vehicule automobile - Google Patents

Maitre-cylindre de freinage a rapport de transmission variable pour vehicule automobile

Info

Publication number
FR2553725B1
FR2553725B1 FR8416043A FR8416043A FR2553725B1 FR 2553725 B1 FR2553725 B1 FR 2553725B1 FR 8416043 A FR8416043 A FR 8416043A FR 8416043 A FR8416043 A FR 8416043A FR 2553725 B1 FR2553725 B1 FR 2553725B1
Authority
FR
France
Prior art keywords
motor vehicle
master cylinder
variable transmission
transmission ratio
brake master
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.)
Expired
Application number
FR8416043A
Other languages
English (en)
Other versions
FR2553725A1 (fr
Inventor
Hans-Dieter Reinartz
Helmut Steffes
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 FR2553725A1 publication Critical patent/FR2553725A1/fr
Application granted granted Critical
Publication of FR2553725B1 publication Critical patent/FR2553725B1/fr
Expired 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/20—Tandem, side-by-side, or other multiple master cylinder units
    • 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
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/224—Master control, e.g. master cylinders with pressure-varying means, e.g. with two stage operation provided by use of different piston diameters including continuous variation from one diameter to another

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
FR8416043A 1983-10-21 1984-10-19 Maitre-cylindre de freinage a rapport de transmission variable pour vehicule automobile Expired FR2553725B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833338247 DE3338247A1 (de) 1983-10-21 1983-10-21 Hauptzylinder

Publications (2)

Publication Number Publication Date
FR2553725A1 FR2553725A1 (fr) 1985-04-26
FR2553725B1 true FR2553725B1 (fr) 1987-12-04

Family

ID=6212394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8416043A Expired FR2553725B1 (fr) 1983-10-21 1984-10-19 Maitre-cylindre de freinage a rapport de transmission variable pour vehicule automobile

Country Status (3)

Country Link
DE (1) DE3338247A1 (fr)
FR (1) FR2553725B1 (fr)
GB (1) GB2148431B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3908657A1 (de) * 1989-03-16 1990-09-20 Teves Gmbh Alfred Hydraulischer verstaerker, insbesondere fuer eine fahrzeugbremsanlage
DE19520671C2 (de) * 1994-12-09 2003-03-20 Continental Teves Ag & Co Ohg Tandemhauptzylinder
DE19654006A1 (de) * 1996-12-21 1998-06-25 Schaeffler Waelzlager Ohg Endanschlag für eine Kupplungsbetätigung am Gehäuse eines Geberzylinders, an dem die Kolbenstange einen Endanschlag erfährt
EP2918461B1 (fr) * 2012-11-07 2018-07-25 Toyota Jidosha Kabushiki Kaisha Maître-cylindre et dispositif de maître-cylindre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB822876A (en) * 1958-03-18 1959-11-04 Louis Coatalen Improved master cylinder for hydraulic braking installation or the like
US3684330A (en) * 1969-07-07 1972-08-15 Masahiro Kito Hydraulic brake pressure control valve assembly
US3981146A (en) * 1972-09-13 1976-09-21 Borg-Warner Corporation Variable ratio master cylinder
IT1020640B (it) * 1974-06-17 1977-12-30 Manzini F Cilindro maestro a gradini special mente per impianti idraulici di frenatura di veicoli provvisto di mezzi atti ad abbreviare la corsa del rispettivo stantuffo nel caso del assorbimento anomalo del liquido da parte dei circuiti utilizzatori

Also Published As

Publication number Publication date
DE3338247A1 (de) 1985-05-02
GB2148431A (en) 1985-05-30
FR2553725A1 (fr) 1985-04-26
GB2148431B (en) 1987-10-28
GB8426437D0 (en) 1984-11-28
DE3338247C2 (fr) 1991-03-21

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Legal Events

Date Code Title Description
ST Notification of lapse