CA1082262A - Load-responsive pressure reducing valve device for use in a vehicle brake system - Google Patents

Load-responsive pressure reducing valve device for use in a vehicle brake system

Info

Publication number
CA1082262A
CA1082262A CA278,388A CA278388A CA1082262A CA 1082262 A CA1082262 A CA 1082262A CA 278388 A CA278388 A CA 278388A CA 1082262 A CA1082262 A CA 1082262A
Authority
CA
Canada
Prior art keywords
pressure
fluid
responsive
valve
inertia
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
CA278,388A
Other languages
English (en)
French (fr)
Inventor
Hiroaki Nagara
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of CA1082262A publication Critical patent/CA1082262A/en
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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
CA278,388A 1976-06-29 1977-05-13 Load-responsive pressure reducing valve device for use in a vehicle brake system Expired CA1082262A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP77545/76 1976-06-29
JP7754576A JPS534167A (en) 1976-06-29 1976-06-29 Load response type regulating valve

Publications (1)

Publication Number Publication Date
CA1082262A true CA1082262A (en) 1980-07-22

Family

ID=13636965

Family Applications (1)

Application Number Title Priority Date Filing Date
CA278,388A Expired CA1082262A (en) 1976-06-29 1977-05-13 Load-responsive pressure reducing valve device for use in a vehicle brake system

Country Status (7)

Country Link
JP (1) JPS534167A (ja)
AU (1) AU509108B2 (ja)
CA (1) CA1082262A (ja)
DE (1) DE2727893C3 (ja)
DK (1) DK287577A (ja)
FR (1) FR2356543A1 (ja)
GB (1) GB1545349A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54144558A (en) * 1978-04-28 1979-11-10 Nippon Air Brake Co Deceleration responsive hydraulic control valve
JPS5838341B2 (ja) * 1978-06-29 1983-08-22 株式会社ナブコ 減速度応動液圧制御弁
FR2437962A1 (fr) * 1978-10-05 1980-04-30 Dba Compensateur de freinage asservi a la deceleration
FR2456014A1 (fr) * 1979-05-09 1980-12-05 Dba Correcteur de freinage asservi a la deceleration
GB2065251B (en) * 1979-12-14 1983-07-13 Automotive Prod Co Ltd Brake pressure proportioning valves
GB2183007B (en) * 1985-11-13 1989-10-11 Automotive Products Plc Inertia valves

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3168351A (en) * 1961-05-05 1965-02-02 Kelsey Hayes Co Motor vehicle hydraulic brake system
FR89462E (fr) * 1963-06-21 1967-06-30 Régulateur de freinage
FR1431765A (fr) * 1964-01-30 1966-03-18 Kelsey Hayes Co Systèmes de freins hydrauliques compensant le transfert de poids lors d'un freinage rapide
US3455609A (en) * 1968-08-05 1969-07-15 Gen Motors Corp Inertia sensing proportioner

Also Published As

Publication number Publication date
FR2356543B1 (ja) 1982-06-18
GB1545349A (en) 1979-05-10
DK287577A (da) 1977-12-30
AU2651877A (en) 1979-01-04
FR2356543A1 (fr) 1978-01-27
DE2727893B2 (de) 1979-08-30
AU509108B2 (en) 1980-04-17
DE2727893A1 (de) 1978-01-05
JPS6222820B2 (ja) 1987-05-20
DE2727893C3 (de) 1980-05-14
JPS534167A (en) 1978-01-14

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Legal Events

Date Code Title Description
MKEX Expiry