FR1560725A - - Google Patents

Info

Publication number
FR1560725A
FR1560725A FR1560725DA FR1560725A FR 1560725 A FR1560725 A FR 1560725A FR 1560725D A FR1560725D A FR 1560725DA FR 1560725 A FR1560725 A FR 1560725A
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
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 filed Critical
Application granted granted Critical
Publication of FR1560725A publication Critical patent/FR1560725A/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
    • 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
    • B60T8/26—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force characterised by producing differential braking between front and rear wheels
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2544—Supply and exhaust type
    • 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
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7834—Valve seat or external sleeve moves to open valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
FR1560725D 1967-03-10 1968-03-08 Expired FR1560725A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEW0043529 1967-03-10
US72368968A 1968-04-24 1968-04-24

Publications (1)

Publication Number Publication Date
FR1560725A true FR1560725A (fr) 1969-03-21

Family

ID=26002927

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1560725D Expired FR1560725A (fr) 1967-03-10 1968-03-08

Country Status (5)

Country Link
US (1) US3510172A (fr)
CH (1) CH460552A (fr)
DE (1) DE1655774A1 (fr)
FR (1) FR1560725A (fr)
GB (1) GB1196988A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2034703A1 (fr) * 1969-03-06 1970-12-11 Westinghouse Bremsen
FR2329466A1 (fr) * 1975-10-29 1977-05-27 Wabco Westinghouse Gmbh Soupape de regulation de pression
EP0065151A1 (fr) * 1981-05-14 1982-11-24 Fabbrica Italiana Magneti Marelli S.p.A. Régulateur de pression d'air pour les freins de l'essieu avant de véhicules

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3747626A (en) * 1971-05-05 1973-07-24 J Valentino Combined check and relief valve
US3769997A (en) * 1972-07-03 1973-11-06 Wagner Electric Corp Control valve
US3866623A (en) * 1973-12-10 1975-02-18 Berg Manufacturing Co Tractor protection valve
US4119351A (en) * 1977-02-17 1978-10-10 Midland-Ross Corporation Air brake system with pressure holding valve
DE3344838C2 (de) * 1983-12-12 1995-02-02 Wabco Vermoegensverwaltung Lastabhängiger Bremskraftregler für druckluftbetätigbare Kraftfahrzeug- oder Anhängerfahrzeugbremsanlagen
AU720297B2 (en) * 1996-09-19 2000-05-25 Jacobus Lodewickus Vivier A dispensing device
DE102009013004B3 (de) * 2009-03-13 2010-09-02 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Ventileinrichtung mit Knickventilfunktion für Lastbremsventile
DE102010016438B4 (de) 2009-06-11 2012-09-20 Dako-Cz, A.S. Fahrzeugbremssystem für einen Einzelwagen eines Mehrwagenzuges sowie Verfahren zum Betreiben der Bremsen eines Einzelwagens eines Mehrwagenzuges
EP2261095B1 (fr) 2009-06-11 2015-04-15 Dako-CZ, a.s. Dispositif de freinage pour véhicules à plusieurs wagons, tels que des trains de chemin de fer, valve à caractéristique pliée et procédé

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2408513A (en) * 1945-01-06 1946-10-01 Ralph R Gunderson Fluid pressure producing device
US2876625A (en) * 1955-06-06 1959-03-10 Wagner Electric Corp Ratio changer
US2818138A (en) * 1955-08-09 1957-12-31 Alfred Teves Machinen Und Arma Brake system for trains of vehicles
US3339579A (en) * 1965-08-27 1967-09-05 Bendix Corp Pressure hold off valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2034703A1 (fr) * 1969-03-06 1970-12-11 Westinghouse Bremsen
FR2329466A1 (fr) * 1975-10-29 1977-05-27 Wabco Westinghouse Gmbh Soupape de regulation de pression
EP0065151A1 (fr) * 1981-05-14 1982-11-24 Fabbrica Italiana Magneti Marelli S.p.A. Régulateur de pression d'air pour les freins de l'essieu avant de véhicules

Also Published As

Publication number Publication date
US3510172A (en) 1970-05-05
DE1655774A1 (de) 1971-07-15
CH460552A (de) 1968-07-31
GB1196988A (en) 1970-07-01

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Legal Events

Date Code Title Description
ST Notification of lapse