FR2454941B1 - - Google Patents

Info

Publication number
FR2454941B1
FR2454941B1 FR8009251A FR8009251A FR2454941B1 FR 2454941 B1 FR2454941 B1 FR 2454941B1 FR 8009251 A FR8009251 A FR 8009251A FR 8009251 A FR8009251 A FR 8009251A FR 2454941 B1 FR2454941 B1 FR 2454941B1
Authority
FR
France
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
FR8009251A
Other languages
French (fr)
Other versions
FR2454941A1 (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 Fahrzeugbremsen GmbH
Original Assignee
Wabco Fahrzeugbremsen 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 Fahrzeugbremsen GmbH filed Critical Wabco Fahrzeugbremsen GmbH
Publication of FR2454941A1 publication Critical patent/FR2454941A1/fr
Application granted granted Critical
Publication of FR2454941B1 publication Critical patent/FR2454941B1/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
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
    • B60T8/1812—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction
    • B60T8/1825—Means for changing the diaphragm area submitted to pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Vehicle Body Suspensions (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
FR8009251A 1979-04-27 1980-04-24 Pilotage de regulateurs de la force de freinage en fonction de la charge Granted FR2454941A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2917073A DE2917073C2 (de) 1979-04-27 1979-04-27 Lastabhängige Steuerung von Bremskraftreglern

Publications (2)

Publication Number Publication Date
FR2454941A1 FR2454941A1 (fr) 1980-11-21
FR2454941B1 true FR2454941B1 (Direct) 1984-06-29

Family

ID=6069400

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009251A Granted FR2454941A1 (fr) 1979-04-27 1980-04-24 Pilotage de regulateurs de la force de freinage en fonction de la charge

Country Status (6)

Country Link
US (1) US4299427A (Direct)
DE (1) DE2917073C2 (Direct)
FR (1) FR2454941A1 (Direct)
GB (1) GB2058976B (Direct)
IT (1) IT1128779B (Direct)
NL (1) NL190006C (Direct)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3041248A1 (de) * 1980-11-03 1982-06-09 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Vorrichtung zum justieren eines mechanisch gesteuerten lastabhaengigen bremskraftreglers
DE3105874A1 (de) * 1981-02-18 1982-09-02 Wabco Fahrzeugbremsen Gmbh, 3000 Hannover Lastabhaengig gesteuerter bremskraftregler
DE3509607A1 (de) * 1985-03-16 1986-09-18 Alfred Teves Gmbh, 6000 Frankfurt Einrichtung zur veraenderung der federrate einer steuerfeder
DE3603074A1 (de) * 1985-08-24 1987-03-05 Kugelfischer G Schaefer & Co Elektromagnetisch betreibbarer druckmodulator
IT1184048B (it) * 1985-12-27 1987-10-22 Magneti Marelli Spa Impianto di frenatura per autoveicoli provvisti di sospensioni autolivellanti a molle pneumatiche
DE3920290A1 (de) * 1988-12-03 1990-06-07 Wabco Westinghouse Fahrzeug Einrichtung zur gewinnung eines achslastsignals
DE3903457A1 (de) * 1989-02-06 1990-08-16 Graubremse Gmbh Automatisch lastabhaengiger bremskraftregler
DE3920289A1 (de) * 1989-06-21 1991-01-10 Wabco Westinghouse Fahrzeug Einrichtung zur gewinnung eines achslastsignals an einem lift-achsaggregat
DE19651898A1 (de) * 1996-12-13 1998-06-18 Wabco Gmbh Lastabhängig steuerbare Bremskraftregelventileinrichtung
DE10013155C1 (de) * 2000-03-17 2001-06-07 Haldex Brake Prod Gmbh Pneumatisch angesteuertes automatisch lastabhängiges Bremsdruckregelventil für Bremsanlagen in Fahrzeugen
US8349004B2 (en) * 2009-05-26 2013-01-08 The Chinese University Of Hong Kong Scleral buckles for sutureless retinal detachment surgery

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB795770A (en) * 1956-09-05 1958-05-28 Bromsregulator Svenska Ab Improvements in or relating to railway brake setting mechaní¡í¡
DE1052441B (de) * 1957-07-08 1959-03-12 Westinghouse Bremsen Ges M B H Lastabhaengiger Bremskraftregler fuer Fahrzeuge, insbesondere Schienenfahrzeuge
US2940796A (en) * 1957-07-08 1960-06-14 Westinghouse Bremsen Gmbh Load-responsive brake control apparatus
FR1520825A (fr) * 1966-03-12 1968-04-12 Graubremse Gmbh Régulateur de la force de freinage en fonction de la charge des essieux
US3369846A (en) * 1966-05-25 1968-02-20 Westinghouse Air Brake Co Variable load brake control apparatus
DE6918805U (de) * 1969-05-08 1969-09-25 Westinghouse Bremsen Apparate Einstellvorrichtung fuer einen automatischen bremskraftregler
DE2151027A1 (de) * 1971-10-13 1973-04-19 Westinghouse Bremsen U Appbau Pruefeinrichtung zum pruefen der funktionsfaehigkeit eines bremskraftreglers, insbesondere fuer strassenfahrzeuge

Also Published As

Publication number Publication date
DE2917073C2 (de) 1983-12-29
IT1128779B (it) 1986-06-04
IT8067666A0 (it) 1980-04-24
US4299427A (en) 1981-11-10
GB2058976A (en) 1981-04-15
NL190006C (nl) 1993-10-01
NL190006B (nl) 1993-05-03
NL8002449A (nl) 1980-10-29
GB2058976B (en) 1983-02-16
FR2454941A1 (fr) 1980-11-21
DE2917073A1 (de) 1980-11-06

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Legal Events

Date Code Title Description
ST Notification of lapse