ES2043301T3 - Corrector de frenado. - Google Patents

Corrector de frenado.

Info

Publication number
ES2043301T3
ES2043301T3 ES90400854T ES90400854T ES2043301T3 ES 2043301 T3 ES2043301 T3 ES 2043301T3 ES 90400854 T ES90400854 T ES 90400854T ES 90400854 T ES90400854 T ES 90400854T ES 2043301 T3 ES2043301 T3 ES 2043301T3
Authority
ES
Spain
Prior art keywords
piston
pusher
corrector
distance
braking corrector
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 - Lifetime
Application number
ES90400854T
Other languages
English (en)
Inventor
Roland Bendix Europe Se Levrai
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 Europe Services Techniques SA
Original Assignee
Bendix Europe Services Techniques 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
Application filed by Bendix Europe Services Techniques SA filed Critical Bendix Europe Services Techniques SA
Application granted granted Critical
Publication of ES2043301T3 publication Critical patent/ES2043301T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60T8/30—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 responsive to load
    • B60T8/306—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 responsive to load using hydraulic valves
    • 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
    • B60T11/28—Valves specially adapted therefor
    • B60T11/34—Pressure reducing or limiting valves
    • 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
    • B60T8/1831—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 pressure reducing or limiting valves
    • 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
    • B60T8/1837—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 load-detecting arrangements
    • B60T8/1843—Arrangements for detecting air spring pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Braking Arrangements (AREA)

Abstract

EL INVENTO SE REFIERE A UN CORRECTOR DE FRENADO REALIMENTADO A LA CARGA DE UN VEHICULO POR UN ELEMENTO FLUIDICO QUE ACTUA SOBRE UN PRIMER PISTON (7) MOVIL EN TRASLACION EN UN ORIFICIO PRACTICADO EN EL CUERPO (1) DEL CORRECTOR, ESTANDO PROVISTO EL PRIMER PISTON (7) DE UN EMPUJADOR (33) QUE PUEDE COOPERAR CON UN EXTREMO DE UN SEGUNDO PISTON, FORMANDO PARTE DE UNA VALVULA ABIERTA EN POSICION DE REPOSO. SEGUN EL INVENTO, HAY UNOS ELEMENTOS (31,37) PARA MANTENER EN REPOSO UNA DISTANCIA PREDETERMINADA ENTRE EL EXTREMO DEL SEGUNDO PISTON (21) Y EL EMPUJADOR (33), SIENDO LA DISTANCIA DETERMINADA TAL QUE EL EXTREMO DEL SEGUNDO PISTON (21) Y EL EMPUJADOR (33) NO ENTRAN EN CONTACTO MAS QUE JUSTO ANTES DEL CIERRE DE LA VALVULA. PREFERENTEMENTE, EL EMPUJADOR (33), EN REPOSO, HACE TOPE AXIAL CONTRA UNA PARTE FIJA (31) DEL CUERPO (1), SIENDO ATRAIDO EL SEGUNDO PISTON (21) EN REPOSO POR UN RESORTE (41).
ES90400854T 1989-04-28 1990-03-29 Corrector de frenado. Expired - Lifetime ES2043301T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8905659A FR2646389A1 (fr) 1989-04-28 1989-04-28 Correcteur de freinage

Publications (1)

Publication Number Publication Date
ES2043301T3 true ES2043301T3 (es) 1993-12-16

Family

ID=9381234

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90400854T Expired - Lifetime ES2043301T3 (es) 1989-04-28 1990-03-29 Corrector de frenado.

Country Status (6)

Country Link
US (1) US5028094A (es)
EP (1) EP0395462B1 (es)
JP (1) JPH02296564A (es)
DE (1) DE69002373T2 (es)
ES (1) ES2043301T3 (es)
FR (1) FR2646389A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660269B1 (fr) * 1990-03-29 1992-06-12 Bendix Europ Services Tech Compensateur de freinage a valve additionnelle.
DE4315827A1 (de) * 1993-05-12 1994-11-17 Teves Gmbh Alfred Bremsdruckminderer

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1480348B2 (de) * 1965-09-17 1974-01-17 Alfred Teves Gmbh, 6000 Frankfurt Lastabhängig arbeitender Bremskraftregler für druckmittelbetätigbare Fahrzeugbremsanlagen
US3503657A (en) * 1969-01-27 1970-03-31 Bendix Corp Dualratio load sensing proportioning valve
GB1304350A (es) * 1969-04-17 1973-01-24
JPS5918055A (ja) * 1982-07-20 1984-01-30 Aisin Seiki Co Ltd 車両用積載荷重感知式制動液圧制御装置
FR2559722B1 (fr) * 1984-02-22 1986-12-05 Dba Correcteur de freinage influence par la charge du vehicule
FR2564401B1 (fr) * 1984-05-17 1989-07-28 Dba Dispositif de commande pour correcteur de freinage
FR2588228B1 (fr) * 1985-10-09 1987-12-04 Bendix France Correcteur de freinage a commande pneumatique
IT1184048B (it) * 1985-12-27 1987-10-22 Magneti Marelli Spa Impianto di frenatura per autoveicoli provvisti di sospensioni autolivellanti a molle pneumatiche
DE3614797C2 (de) * 1986-05-02 1995-06-14 Teves Gmbh Alfred Drucksteuereinrichtung
GB2192146B (en) * 1986-06-10 1990-09-05 Peter Naughton Jackson A transverse clamp.
DE3622213A1 (de) * 1986-07-02 1988-01-07 Teves Gmbh Alfred Druckregeleinrichtung, insbesondere fuer druckmittelbetaetigbare kraftfahrzeugbremssysteme
FR2629412B1 (fr) * 1988-03-30 1991-10-25 Bendix France Correcteur de freinage asservi a la charge d'un vehicule en fonction de l'assiette de ce dernier

Also Published As

Publication number Publication date
EP0395462A1 (fr) 1990-10-31
US5028094A (en) 1991-07-02
JPH02296564A (ja) 1990-12-07
DE69002373T2 (de) 1993-11-18
FR2646389A1 (fr) 1990-11-02
EP0395462B1 (fr) 1993-07-28
DE69002373D1 (de) 1993-09-02

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