SE8605448L - ELECTROPNEUMATIC BRAKE SYSTEM - Google Patents

ELECTROPNEUMATIC BRAKE SYSTEM

Info

Publication number
SE8605448L
SE8605448L SE8605448A SE8605448A SE8605448L SE 8605448 L SE8605448 L SE 8605448L SE 8605448 A SE8605448 A SE 8605448A SE 8605448 A SE8605448 A SE 8605448A SE 8605448 L SE8605448 L SE 8605448L
Authority
SE
Sweden
Prior art keywords
brake
compressed air
trailer
emergency
event
Prior art date
Application number
SE8605448A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE8605448D0 (en
Inventor
W Stumpe
I Grauel
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE8605448D0 publication Critical patent/SE8605448D0/en
Publication of SE8605448L publication Critical patent/SE8605448L/en

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
    • 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
    • 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
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/683—Electrical control in fluid-pressure brake systems by electrically-controlled valves in pneumatic systems or parts thereof

Landscapes

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

Abstract

An electro-pneumatic brake system for tractor vehicles which can be coupled to trailers is described, which has two independently acting operating circuits, actuable by means of a brake pedal (23) for controlling at least one compressed air feed circuit (I, II) to a plurality of wheel brake cylinders. For triggering emergency braking on the trailer in the event of a defective trailer brake line (25) an emergency venting valve (27) is provided between a compressed air reservoir (13) for the compressed air feed of the trailer brake device and a compressed air feed line (14) leading to the trailer brake device. In the event of a defective brake connection to the trailer brake device, the emergency venting valve (27) is switched by a control electronics unit (20), which is part of the one operating circuit. In order to safeguard the emergency brake function even in the event of a failure of the control electronics unit (20), the emergency venting valve (27) is also connected on the control side to the second operating circuit (24). <IMAGE>
SE8605448A 1985-12-19 1986-12-18 ELECTROPNEUMATIC BRAKE SYSTEM SE8605448L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853545021 DE3545021C2 (en) 1985-12-19 1985-12-19 Electro-pneumatic brake system

Publications (2)

Publication Number Publication Date
SE8605448D0 SE8605448D0 (en) 1986-12-18
SE8605448L true SE8605448L (en) 1987-06-20

Family

ID=6288913

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8605448A SE8605448L (en) 1985-12-19 1986-12-18 ELECTROPNEUMATIC BRAKE SYSTEM

Country Status (4)

Country Link
BR (1) BR8606260A (en)
DE (1) DE3545021C2 (en)
FR (1) FR2591979B1 (en)
SE (1) SE8605448L (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3703639A1 (en) * 1987-02-06 1988-08-18 Bosch Gmbh Robert ELECTRO-PNEUMATIC BRAKE SYSTEM FOR TRAIN VEHICLES
DE3919937A1 (en) * 1989-06-19 1990-12-20 Bosch Gmbh Robert PRESSURE-OPERATED BRAKE SYSTEM FOR VEHICLES
US6089678A (en) * 1994-10-06 2000-07-18 Lucas Industries Public Limited Company Hydraulic braking systems for vehicles
DE19504393C1 (en) * 1995-02-10 1996-03-07 Wabco Gmbh Pneumatically or hydraulic vehicle braking system
JP3715321B2 (en) * 1995-07-14 2005-11-09 クノーループレムゼ ジュステーメ フュア ヌッツファールツォイゲ ゲーエムベーハー Braking control device for compound vehicles
DE19932470B4 (en) * 1999-07-12 2008-08-28 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Pressure-medium-operated vehicle brake system
DE10018400C1 (en) * 2000-04-13 2001-08-30 Haldex Brake Prod Gmbh Valve arrangement for compressed air braking system has multiple identical parallel valves driven selectively individually or in common for large throughputs according to control philosophy
US7204566B2 (en) 2001-04-17 2007-04-17 Toyota Jidosha Kabushiki Kaisha Hydraulic braking pressure control unit
DE10132493C2 (en) 2001-07-05 2003-05-15 Knorr Bremse Systeme Pressure-operated brake system of a tractor-trailer combination
DE102017126976A1 (en) 2017-11-16 2019-05-16 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Method for operating a braking device for motor vehicles
DE102018108092A1 (en) * 2018-04-05 2019-10-10 Wabco Gmbh Electropneumatic two-channel axle modulator with one channel for the front axle and one channel for the rear axle
FR3100193B1 (en) * 2019-08-28 2021-09-17 Bosch Gmbh Robert Braking system
DE102020124225A1 (en) 2020-09-17 2022-03-17 Zf Cv Systems Europe Bv Valve arrangement of a towing vehicle for controlling a pneumatic brake system of a trailer vehicle and method for controlling it

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2424000A1 (en) * 1974-05-17 1975-11-20 Daimler Benz Ag EMERGENCY BRAKING DEVICE FOR TRAILER BRAKES, IN PARTICULAR FOR THE BRAKES OF VEHICLE TRAILERS
DE3149110A1 (en) * 1981-12-11 1983-06-23 Robert Bosch Gmbh, 7000 Stuttgart Electrical-pressure medium brake system
DE3239970A1 (en) * 1982-10-28 1984-07-12 Robert Bosch Gmbh, 7000 Stuttgart CAR TRAIN BRAKE SYSTEM
DE3337800A1 (en) * 1982-10-30 1984-05-03 Robert Bosch Gmbh, 7000 Stuttgart MULTI-CIRCLE PRESSURE BRAKE SYSTEM
SE445820B (en) * 1982-12-08 1986-07-21 Saab Scania Ab DEVICE IN BRAKE SYSTEM FOR HEAVY ROAD VEHICLES
DE3346919A1 (en) * 1983-12-24 1985-07-04 Robert Bosch Gmbh, 7000 Stuttgart TROLLEW BRAKE SYSTEM

Also Published As

Publication number Publication date
DE3545021C2 (en) 1996-09-12
SE8605448D0 (en) 1986-12-18
BR8606260A (en) 1987-10-06
FR2591979A1 (en) 1987-06-26
DE3545021A1 (en) 1987-06-25
FR2591979B1 (en) 1993-04-23

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Legal Events

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Effective date: 19930410