FR2453748A2 - Perfectionnements aux dispositifs de commande pour ralentisseurs - Google Patents

Perfectionnements aux dispositifs de commande pour ralentisseurs

Info

Publication number
FR2453748A2
FR2453748A2 FR7909098A FR7909098A FR2453748A2 FR 2453748 A2 FR2453748 A2 FR 2453748A2 FR 7909098 A FR7909098 A FR 7909098A FR 7909098 A FR7909098 A FR 7909098A FR 2453748 A2 FR2453748 A2 FR 2453748A2
Authority
FR
France
Prior art keywords
vehicle
axle
retarders
control devices
masselotte
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.)
Granted
Application number
FR7909098A
Other languages
English (en)
Other versions
FR2453748B2 (fr
Inventor
Andre Marandet
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.)
Labavia SGE SARL
Original Assignee
Labavia SGE SARL
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 Labavia SGE SARL filed Critical Labavia SGE SARL
Priority to FR7909098A priority Critical patent/FR2453748A2/fr
Priority to ES489897A priority patent/ES489897A1/es
Priority to US06/135,287 priority patent/US4352405A/en
Priority to CA000349078A priority patent/CA1147830A/fr
Priority to SE8002688D priority patent/SE8002688L/xx
Priority to IT1980A09399A priority patent/IT8009399A1/it
Priority to CH272780A priority patent/CH633999A5/fr
Priority to IT09399/80A priority patent/IT1153798B/it
Priority to JP4579280A priority patent/JPS55148639A/ja
Priority to SE8002688A priority patent/SE442977B/sv
Priority to GB8011664A priority patent/GB2049083B/en
Priority to DE19803013702 priority patent/DE3013702A1/de
Publication of FR2453748A2 publication Critical patent/FR2453748A2/fr
Application granted granted Critical
Publication of FR2453748B2 publication Critical patent/FR2453748B2/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/02—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type
    • H02K49/04—Dynamo-electric clutches; Dynamo-electric brakes of the asynchronous induction type of the eddy-current hysteresis type
    • 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
    • B60T8/266—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 using valves or actuators with external control means
    • B60T8/267—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 using valves or actuators with external control means for hybrid systems with different kind of brakes on different axles
    • 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
    • B60T8/32—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 a speed condition, e.g. acceleration or deceleration
    • B60T8/321—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 a speed condition, e.g. acceleration or deceleration deceleration
    • B60T8/3215—Systems characterised by having means acting on components of the drive line, e.g. retarder, clutch or differential gear

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Regulating Braking Force (AREA)
  • Tires In General (AREA)
  • Braking Arrangements (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
  • Hydraulic Control Valves For Brake Systems (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

IL S'AGIT, COMME DANS LE BREVET PRINCIPAL, DE NEUTRALISER AUTOMATIQUEMENT, AU MOINS EN PARTIE, L'EXCITATION D'UN RALENTISSEUR 1, 3 PROPRE A FREINER UN ESSIEU 22 D'UN VEHICULE POIDS LOURD 20, LORSQUE LA DECELERATION DE CE DERNIER DEPASSE UN SEUIL PREDETERMINE. ON EXPLOITE A CET EFFET LES DEPLACEMENTS D'UNE MASSELOTTE, TELLE QU'UNE GOUTTE DE MERCURE 26, PROPRE A GRAVIR SOUS L'EFFET DE SON INERTIE UNE RAMPE 25 INCLINEE SUR L'AXE DU VEHICULE D'UNE ANGLE A DONT LA TANGENTE EST EGALE A MM TG A, M ETANT LA MASSE TOTALE DU VEHICULE, M LA MASSE APPLIQUEE SUR L'ESSIEU FREINE 22 ET TG A LE COEFFICIENT D'ADHERENCE ENTRE LES ROUES 23 DE CET ESSIEU ET LE SOL 24. APPLICATION PREFEREE: COMMANDE DES RALENTISSEURS ELECTRIQUES POUR POIDS LOURDS.
FR7909098A 1979-04-10 1979-04-10 Perfectionnements aux dispositifs de commande pour ralentisseurs Granted FR2453748A2 (fr)

Priority Applications (12)

Application Number Priority Date Filing Date Title
FR7909098A FR2453748A2 (fr) 1979-04-10 1979-04-10 Perfectionnements aux dispositifs de commande pour ralentisseurs
ES489897A ES489897A1 (es) 1979-04-10 1980-03-25 Perfeccionamientos en los sistemas de mando de ralentizado- res
US06/135,287 US4352405A (en) 1979-04-10 1980-03-31 Control devices for speed reducers
CA000349078A CA1147830A (fr) 1979-04-10 1980-04-02 Dispositifs de commande-regulation pour reducteurs de vitesse
IT1980A09399A IT8009399A1 (it) 1979-04-10 1980-04-09 Dispositivo di comando per rallentatori, per veicoli pesanti ed altro
CH272780A CH633999A5 (fr) 1979-04-10 1980-04-09 Dispositif de commande d'un ralentisseur propre a freiner un essieu.
SE8002688D SE8002688L (sv) 1979-04-10 1980-04-09 Anordning for reglering av bromsar
IT09399/80A IT1153798B (it) 1979-04-10 1980-04-09 Dispositivo di comando per rallentatori, per veicoli pesanti ed altro
JP4579280A JPS55148639A (en) 1979-04-10 1980-04-09 Controller for reduction gear
SE8002688A SE442977B (sv) 1979-04-10 1980-04-09 Anordning for reglering av en broms, som er anordnad att bromsa en axel hos ett tungt fordon
GB8011664A GB2049083B (en) 1979-04-10 1980-04-09 Control devices for speed reducers
DE19803013702 DE3013702A1 (de) 1979-04-10 1980-04-10 Einrichtung zur steuerung von verlangsamungsvorrichtungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7909098A FR2453748A2 (fr) 1979-04-10 1979-04-10 Perfectionnements aux dispositifs de commande pour ralentisseurs

Publications (2)

Publication Number Publication Date
FR2453748A2 true FR2453748A2 (fr) 1980-11-07
FR2453748B2 FR2453748B2 (fr) 1981-07-10

Family

ID=9224181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7909098A Granted FR2453748A2 (fr) 1979-04-10 1979-04-10 Perfectionnements aux dispositifs de commande pour ralentisseurs

Country Status (10)

Country Link
US (1) US4352405A (fr)
JP (1) JPS55148639A (fr)
CA (1) CA1147830A (fr)
CH (1) CH633999A5 (fr)
DE (1) DE3013702A1 (fr)
ES (1) ES489897A1 (fr)
FR (1) FR2453748A2 (fr)
GB (1) GB2049083B (fr)
IT (2) IT1153798B (fr)
SE (2) SE442977B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3106699A1 (de) * 1981-02-23 1982-09-09 Wabco Westinghouse GmbH, 1205 Wien Aus druckmittel- und wirbelstrombremse gebildete fahrzeugbremsanlage
JPS62203857A (ja) * 1986-02-28 1987-09-08 Nippon Air Brake Co Ltd エア・ブレ−キ装置
US4768840A (en) * 1987-04-27 1988-09-06 Eaton Corporation Brake control system and method
US4804234A (en) * 1987-04-27 1989-02-14 Eaton Corporation Tractor-trailer brake control system
SE463554B (sv) * 1989-04-21 1990-12-10 Vbg Prod Ab Saett och anordning vid fordonsbromsar
DE4443522C2 (de) * 1994-12-07 1999-11-25 Daimler Chrysler Ag Verfahren zur Bestimmung der Fahrbahnneigung
US20090235744A1 (en) * 2008-03-18 2009-09-24 Ming-Hung Tsai Detecting device for a walk-substituting cart to automatically slow down when moving down slope
CN108621698B (zh) * 2018-06-13 2024-07-05 南京三方化工设备监理有限公司 斜坡阻力调节装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2019148A1 (fr) * 1968-09-30 1970-06-26 Bendix Corp
FR2067399A6 (fr) * 1969-11-05 1971-08-20 Sortais Henri

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2052205A (en) * 1934-01-18 1936-08-25 Westinghouse Air Brake Co Retardation controller
US2474598A (en) * 1947-10-18 1949-06-28 Melvin J Smies Automatic brake setting and clutch redease control mechanism for tractors
FR2338157A1 (fr) * 1976-01-13 1977-08-12 Labavia Perfectionnements aux dispositifs de commande pour ralentisseurs

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2019148A1 (fr) * 1968-09-30 1970-06-26 Bendix Corp
FR2067399A6 (fr) * 1969-11-05 1971-08-20 Sortais Henri

Also Published As

Publication number Publication date
FR2453748B2 (fr) 1981-07-10
GB2049083A (en) 1980-12-17
CA1147830A (fr) 1983-06-07
IT1153798B (it) 1987-01-21
CH633999A5 (fr) 1983-01-14
US4352405A (en) 1982-10-05
IT8009399A1 (it) 1981-10-09
JPS55148639A (en) 1980-11-19
IT8009399A0 (it) 1980-04-09
SE8002688L (sv) 1980-10-11
SE442977B (sv) 1986-02-10
GB2049083B (en) 1983-04-27
ES489897A1 (es) 1980-10-01
DE3013702A1 (de) 1980-10-23

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