FR2354908A1 - Installation de freinage pour vehicules de travaux publics - Google Patents

Installation de freinage pour vehicules de travaux publics

Info

Publication number
FR2354908A1
FR2354908A1 FR7707840A FR7707840A FR2354908A1 FR 2354908 A1 FR2354908 A1 FR 2354908A1 FR 7707840 A FR7707840 A FR 7707840A FR 7707840 A FR7707840 A FR 7707840A FR 2354908 A1 FR2354908 A1 FR 2354908A1
Authority
FR
France
Prior art keywords
brakes
braking system
public works
installation
vehicles
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
FR7707840A
Other languages
English (en)
Other versions
FR2354908B1 (fr
Inventor
Henry Estes Beck
Jimmie Lee Hasten
Ernest Charles Sindelar
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of FR2354908A1 publication Critical patent/FR2354908A1/fr
Application granted granted Critical
Publication of FR2354908B1 publication Critical patent/FR2354908B1/fr
Granted 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/268—Compressed-air systems using accumulators or reservoirs
    • 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
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/26—Compressed-air systems
    • B60T13/261—Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • 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
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

a. Installation Installation de freinage pour véhicules de travaux publics. b. Installation de freinage pour un véhicule, notamment pour un véhicule de travaux publics comportant des freins de roues avant, des freins de roues arrière, un premier élément de commande de freins tel qu'une pédale, qui actionne les freins avant et arrière, et un second élement de commande de freins, tel qu'une pédale, qui actionne aussi les freins avant et arrière. Deux circuits pneumatiques sont prévus pour commander ces freins et sont reliés en double à la sortie d'un compresseur d'air suivant un montage dans lequel l'un des côtés du circuit est automatiquement isolé de l'autre pour maintenir une certaine capacité de freinage en cas de perte de pression dans le premier côté. c. L'invention permet d'équiper les véhicules de ce genre d'une installation de freinage de haute sécurité, à quoi s'ajoute que cette installation peut etre réalisée, sous une forme modulaire.
FR7707840A 1976-06-14 1977-03-16 Installation de freinage pour vehicules de travaux publics Granted FR2354908A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/695,879 US4063624A (en) 1976-06-14 1976-06-14 High-reliability air brake system with transmission neutralizer providing a plurality of operational modes

Publications (2)

Publication Number Publication Date
FR2354908A1 true FR2354908A1 (fr) 1978-01-13
FR2354908B1 FR2354908B1 (fr) 1982-06-18

Family

ID=24794810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707840A Granted FR2354908A1 (fr) 1976-06-14 1977-03-16 Installation de freinage pour vehicules de travaux publics

Country Status (6)

Country Link
US (2) US4063624A (fr)
JP (1) JPS5728690Y2 (fr)
BE (1) BE854608A (fr)
CA (1) CA1056423A (fr)
DE (1) DE2723469A1 (fr)
FR (1) FR2354908A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227598A (en) * 1978-08-11 1980-10-14 International Harvester Company Transmission disconnect with parking brake application
US4273224A (en) * 1978-10-11 1981-06-16 Towmotor Corporation Vehicle control system with conditional transmission-brake interlock
US4560148A (en) * 1982-03-22 1985-12-24 Caterpillar Tractor Co. Log skidder vehicle brake system
US4603594A (en) * 1984-05-31 1986-08-05 Sundstrand Corporation Fail safe actuator
US4758052A (en) * 1987-02-17 1988-07-19 Dresser Industries, Inc. Method and apparatus for braking heavy vehicles
US4792192A (en) * 1988-02-11 1988-12-20 The Boeing Company Automatic brake source select system
US5161862A (en) * 1991-04-12 1992-11-10 Komatsu Dresser Company, A General Partnership Vehicle hydraulic brake control system
SE512274C2 (sv) * 1998-05-13 2000-02-21 Volvo Wheel Loaders Ab Bromsanordning och ett bromsmanöverorgan
SE516430C2 (sv) * 2000-05-05 2002-01-15 Volvo Articulated Haulers Ab Anordning och förfarande för aktivering av en nödbromsfunktion hos ett fordon
JPWO2006030783A1 (ja) * 2004-09-15 2008-05-15 株式会社小松製作所 作業車両の入力クラッチの制御装置
US9278678B2 (en) 2005-06-15 2016-03-08 Haldex Brake Corporation Modular electronic brake valve for air brakes vehicles
WO2009099980A1 (fr) * 2008-02-07 2009-08-13 Trinity Industries, Inc. Système et procédé pour une accumulation d'air pour des systèmes de wagons pneumatiques
US9580890B2 (en) * 2014-11-07 2017-02-28 Caterpillar Inc. Machine activity monitor with speed based conditional
JP2023518023A (ja) * 2020-03-10 2023-04-27 カーライル・インダストリアル・ブレーキ・アンド・フリクション モジュール式電子ブレーキシステム

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1531040A (fr) * 1966-07-14 1968-06-28 Kloeckner Humboldt Deutz Ag Véhicule à quatre roues motrices, notamment chargeuse à pelle
FR2060799A5 (fr) * 1969-09-02 1971-06-18 Caterpillar Tractor Co
FR2100322A5 (fr) * 1970-07-06 1972-03-17 Int Harvester Co
DE2141725A1 (de) * 1971-08-20 1973-03-01 Bosch Gmbh Robert Bremssystem fuer kraftfahrzeuge
DE2438306A1 (de) * 1974-08-09 1976-02-19 Knorr Bremse Gmbh Fuehrerbremsventileinrichtung fuer schienenfahrzeuge
FR2290335A1 (fr) * 1974-11-05 1976-06-04 Bosch Gmbh Robert Soupape de controle pour une installation de frein a air comprime dans un train routier ou convoi semi-remorque

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871827A (en) * 1956-02-08 1959-02-03 Arthur B Euga Brake motor
US3050165A (en) * 1959-08-26 1962-08-21 Caterpillar Tractor Co System for automatically neutralizing a vehicle transmission upon application of brakes
DE1282489B (de) * 1963-06-12 1968-11-07 Magneti Marelli Spa Druckluftzweileitungsbremsanlage fuer Fahrzeugzuege
US3601451A (en) * 1969-05-15 1971-08-24 Caterpillar Tractor Co Emergency brake control system
DE1963879C3 (de) * 1969-11-22 1985-03-21 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Anhängersteuerventil für Zweikreis-Zweileitungs-Druckluftbremsanlagen von Motorfahrzeugen
US3621956A (en) * 1970-01-14 1971-11-23 Caterpillar Tractor Co Parking brake and transmission interlock
US3617096A (en) * 1970-04-27 1971-11-02 Bendix Corp Auxiliary hydraulic braking systems
US3999462A (en) * 1973-12-03 1976-12-28 Caterpillar Tractor Co. Brake delay valve

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1531040A (fr) * 1966-07-14 1968-06-28 Kloeckner Humboldt Deutz Ag Véhicule à quatre roues motrices, notamment chargeuse à pelle
FR2060799A5 (fr) * 1969-09-02 1971-06-18 Caterpillar Tractor Co
FR2100322A5 (fr) * 1970-07-06 1972-03-17 Int Harvester Co
DE2141725A1 (de) * 1971-08-20 1973-03-01 Bosch Gmbh Robert Bremssystem fuer kraftfahrzeuge
DE2438306A1 (de) * 1974-08-09 1976-02-19 Knorr Bremse Gmbh Fuehrerbremsventileinrichtung fuer schienenfahrzeuge
FR2290335A1 (fr) * 1974-11-05 1976-06-04 Bosch Gmbh Robert Soupape de controle pour une installation de frein a air comprime dans un train routier ou convoi semi-remorque

Also Published As

Publication number Publication date
US4128276A (en) 1978-12-05
CA1056423A (fr) 1979-06-12
US4063624A (en) 1977-12-20
FR2354908B1 (fr) 1982-06-18
BE854608A (fr) 1977-11-14
DE2723469A1 (de) 1977-12-29
JPS52170187U (fr) 1977-12-23
JPS5728690Y2 (fr) 1982-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse