FR2391097A1 - Dispositifs de detection de la charge d'un vehicule - Google Patents

Dispositifs de detection de la charge d'un vehicule

Info

Publication number
FR2391097A1
FR2391097A1 FR7814888A FR7814888A FR2391097A1 FR 2391097 A1 FR2391097 A1 FR 2391097A1 FR 7814888 A FR7814888 A FR 7814888A FR 7814888 A FR7814888 A FR 7814888A FR 2391097 A1 FR2391097 A1 FR 2391097A1
Authority
FR
France
Prior art keywords
vehicle load
detection devices
load detection
braking
valve
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Withdrawn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
FR7814888A
Other languages
English (en)
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.)
Girling Ltd
Original Assignee
Girling 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 Girling Ltd filed Critical Girling Ltd
Publication of FR2391097A1 publication Critical patent/FR2391097A1/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Withdrawn legal-status Critical Current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
    • B60T8/18—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
    • B60T8/1856—Arrangements for detecting suspension spring load
    • B60T8/1862—Arrangements for detecting suspension spring load comprising sensors of the type providing a fluid output signal representing the load on the vehicle suspension
    • 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
    • B60T8/1856—Arrangements for detecting suspension spring load
    • B60T8/1868—Arrangements for detecting suspension spring load comprising sensors of the type providing a mechanical output signal representing the load on the vehicle suspension

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Invention concernant le freinage des véhicules. Dispositif de détection de la charge d'un véhicule, qui comprend un élément d'application soumis à la force d'un ressort de suspension et une soupape de commande du débit de fluide avec un mécanisme intermédiaire de transmission de poussée, lequel comprend des parties mobiles et des moyens de commande à guidage par rampes et billes, commandant le fonctionnement de la soupape. Application au réglage du freinage suivant la charge.
FR7814888A 1977-05-19 1978-05-19 Dispositifs de detection de la charge d'un vehicule Withdrawn FR2391097A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21204/77A GB1577029A (en) 1977-05-19 1977-05-19 Vehicle load sensing assemblies

Publications (1)

Publication Number Publication Date
FR2391097A1 true FR2391097A1 (fr) 1978-12-15

Family

ID=10158936

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7814888A Withdrawn FR2391097A1 (fr) 1977-05-19 1978-05-19 Dispositifs de detection de la charge d'un vehicule

Country Status (8)

Country Link
US (1) US4232909A (fr)
JP (1) JPS53143869A (fr)
BR (1) BR7803157A (fr)
DE (1) DE2821779A1 (fr)
FR (1) FR2391097A1 (fr)
GB (1) GB1577029A (fr)
IT (1) IT1095817B (fr)
SU (1) SU919584A3 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN150635B (fr) * 1979-01-16 1982-11-20 Lucas Industries Ltd
DE3272816D1 (en) * 1982-03-16 1986-10-02 Bendix Italia Hydraulic brake circuit for motor vehicles
GB8620313D0 (en) * 1986-08-21 1986-10-01 Gordon W D Thrust producing unit
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
DE3906161A1 (de) * 1989-02-28 1990-08-30 Teves Gmbh Alfred Lastabhaengige bremsdrucksteuereinrichtung fuer druckmittelbetaetigbare kraftfahrzeugbremsanlage
DE3915221A1 (de) * 1989-05-10 1990-11-15 Teves Gmbh Alfred Twinregler fuer hydraulische bremsanlagen
FR2649046B1 (fr) * 1989-06-28 1991-09-13 Bendix France Piece d'appui pour ressort de suspension
JPH03104760A (ja) * 1989-09-19 1991-05-01 Tokico Ltd 荷重検知式液圧制御装置
US7189033B2 (en) * 2003-11-20 2007-03-13 The Boeing Company Apparatus and methods for thrust sensing valves

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802750A (en) * 1969-12-31 1974-04-09 Aisin Seiki Load-sensing and instruction-transmitting mechanism for cooperation with a hydraulic wheel brake system of a powered vehicle
US3884532A (en) * 1974-07-10 1975-05-20 Wabco Westinghouse Gmbh Vehicle load-weighing apparatus and valve means operable responsively thereto
FR2263138A1 (fr) * 1974-03-09 1975-10-03 Knorr Bremse Gmbh

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1557006A (en) * 1975-07-14 1979-12-05 Girling Ltd Vehicle load sensing arrangements
US3997735A (en) * 1975-09-24 1976-12-14 Bell Telephone Laboratories, Incorporated Telephone station make-busy circuit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802750A (en) * 1969-12-31 1974-04-09 Aisin Seiki Load-sensing and instruction-transmitting mechanism for cooperation with a hydraulic wheel brake system of a powered vehicle
FR2263138A1 (fr) * 1974-03-09 1975-10-03 Knorr Bremse Gmbh
US3884532A (en) * 1974-07-10 1975-05-20 Wabco Westinghouse Gmbh Vehicle load-weighing apparatus and valve means operable responsively thereto

Also Published As

Publication number Publication date
SU919584A3 (ru) 1982-04-07
US4232909A (en) 1980-11-11
IT7823501A0 (it) 1978-05-17
GB1577029A (en) 1980-10-15
BR7803157A (pt) 1979-07-10
IT1095817B (it) 1985-08-17
JPS53143869A (en) 1978-12-14
DE2821779A1 (de) 1978-11-23

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Legal Events

Date Code Title Description
ST Notification of lapse