FR2408489A1 - Soupape de dosage d'un type sensible a la deceleration - Google Patents

Soupape de dosage d'un type sensible a la deceleration

Info

Publication number
FR2408489A1
FR2408489A1 FR7831725A FR7831725A FR2408489A1 FR 2408489 A1 FR2408489 A1 FR 2408489A1 FR 7831725 A FR7831725 A FR 7831725A FR 7831725 A FR7831725 A FR 7831725A FR 2408489 A1 FR2408489 A1 FR 2408489A1
Authority
FR
France
Prior art keywords
deceleration
plunger
valve
type sensitive
piston
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.)
Withdrawn
Application number
FR7831725A
Other languages
English (en)
Inventor
Toshifumi Maehara
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.)
Akebono Brake Industry Co Ltd
Original Assignee
Akebono Brake Industry Co 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
Priority claimed from JP13504477A external-priority patent/JPS5467857A/ja
Priority claimed from JP599178A external-priority patent/JPS5499877A/ja
Application filed by Akebono Brake Industry Co Ltd filed Critical Akebono Brake Industry Co Ltd
Publication of FR2408489A1 publication Critical patent/FR2408489A1/fr
Withdrawn legal-status Critical Current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
    • B60T8/28—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 deceleration
    • B60T8/282—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 deceleration using ball and ramp
    • 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

Landscapes

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

Abstract

SOUPAPE DE REGLAGE D'UN TYPE SENSIBLE A LA DECELERATION PERMETTANT UNE DISTRIBUTION CONVENABLE DES FORCES DE FREINAGE AUX ROUES AVANT ET ARRIERE D'UN VEHICULE. UN SIEGE DE SOUPAPE EST PREVU POUR SUIVRE LE DEPLACEMENT D'UN PISTON DE REGLAGE DE FACON A AUGMENTER LE DEGRE DE COMPRESSION D'UN RESSORT DE COMMANDE AVANT QU'UN PLONGEUR NE VIENNE EN CONTACT AVEC CE SIEGE. LE PISTON ET LE PLONGEUR SE DEPLACENT DANS LA MEME DIRECTION DE FACON QU'UNE PARTIE DU PLONGEUR SOIT PORTEE PAR LE PISTON DE REGLAGE EN L'ENTOURANT, CE QUI PERMET UNE REDUCTION DE LA TAILLE DE LA SOUPAPE. APPLICATION AUX DISPOSITIFS DE DOSAGE DU FREINAGE DE VEHICULES.
FR7831725A 1977-11-10 1978-11-09 Soupape de dosage d'un type sensible a la deceleration Withdrawn FR2408489A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13504477A JPS5467857A (en) 1977-11-10 1977-11-10 Deceleration sensing type proportioning valve
JP599178A JPS5499877A (en) 1978-01-23 1978-01-23 Deceleration-detecting-type proportioning valve

Publications (1)

Publication Number Publication Date
FR2408489A1 true FR2408489A1 (fr) 1979-06-08

Family

ID=26340043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831725A Withdrawn FR2408489A1 (fr) 1977-11-10 1978-11-09 Soupape de dosage d'un type sensible a la deceleration

Country Status (3)

Country Link
US (1) US4194792A (fr)
FR (1) FR2408489A1 (fr)
GB (1) GB2010425B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460819A1 (fr) * 1979-07-11 1981-01-30 Teves Gmbh Alfred Dispositif de commande de pression pour installation de freins

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613004A (en) * 1985-11-06 1986-09-23 Hughes Tool Company - Usa Earth boring bit with labyrinth seal protector
JPH071330Y2 (ja) * 1989-03-21 1995-01-18 アイシン精機株式会社 ブレーキ液圧制御装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1316076A (en) * 1971-03-19 1973-05-09 Girling Ltd Brake control unit
US3795424A (en) * 1971-08-16 1974-03-05 Bendix Corp Deceleration responsive proportioning valve for vehicle braking system
DE2350551A1 (de) * 1972-10-09 1974-04-25 Kuhn E Drucksteuerventileinrichtung fuer hydraulikbremsen
FR2428553A1 (fr) * 1978-06-16 1980-01-11 Dba Compensateur de freinage asservi a la deceleration

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1316076A (en) * 1971-03-19 1973-05-09 Girling Ltd Brake control unit
US3795424A (en) * 1971-08-16 1974-03-05 Bendix Corp Deceleration responsive proportioning valve for vehicle braking system
DE2350551A1 (de) * 1972-10-09 1974-04-25 Kuhn E Drucksteuerventileinrichtung fuer hydraulikbremsen
FR2428553A1 (fr) * 1978-06-16 1980-01-11 Dba Compensateur de freinage asservi a la deceleration

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460819A1 (fr) * 1979-07-11 1981-01-30 Teves Gmbh Alfred Dispositif de commande de pression pour installation de freins

Also Published As

Publication number Publication date
US4194792A (en) 1980-03-25
GB2010425B (en) 1982-03-24
GB2010425A (en) 1979-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse