FR2161926A1 - - Google Patents
Info
- Publication number
- FR2161926A1 FR2161926A1 FR7237643A FR7237643A FR2161926A1 FR 2161926 A1 FR2161926 A1 FR 2161926A1 FR 7237643 A FR7237643 A FR 7237643A FR 7237643 A FR7237643 A FR 7237643A FR 2161926 A1 FR2161926 A1 FR 2161926A1
- Authority
- FR
- France
- 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
Links
Classifications
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- 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
- B60T13/36—Compressed-air systems direct, i.e. brakes applied directly by compressed air
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- 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
- B60T13/263—Compressed-air systems systems with both indirect application and application by springs or weights and released by compressed air specially adapted for coupling with dependent systems, e.g. tractor-trailer systems
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- 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
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
- B60T15/36—Other control devices or valves characterised by definite functions
- B60T15/60—Other control devices or valves characterised by definite functions for releasing or applying brakes when vehicles of a vehicle train are uncoupled
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- 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
- B60T8/323—Systems specially adapted for tractor-trailer combinations
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US19243871A | 1971-10-26 | 1971-10-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2161926A1 true FR2161926A1 (en) | 1973-07-13 |
FR2161926B1 FR2161926B1 (en) | 1978-12-29 |
Family
ID=22709647
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7237643A Expired FR2161926B1 (en) | 1971-10-26 | 1972-10-24 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2252482A1 (en) |
FR (1) | FR2161926B1 (en) |
GB (1) | GB1411981A (en) |
IT (1) | IT969624B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0226714A1 (en) * | 1985-12-14 | 1987-07-01 | WABCO Westinghouse Fahrzeugbremsen GmbH | Pressure actuated braking system |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9604478D0 (en) * | 1996-03-01 | 1996-05-01 | Pownall Security Systems Ltd | Trailer park brake system |
DE10335717B4 (en) * | 2003-08-05 | 2006-08-31 | Haldex Brake Products Gmbh | Trailer brake valve for a motor vehicle trailer |
DE102005019479B3 (en) * | 2005-04-27 | 2007-01-18 | Haldex Brake Products Gmbh | Trailer brake valve for use in e.g. motor vehicle-trailer, has release valve, control valve with positions such as lifting, lowering, driving and stopping, and overflow valve integrally arranged in housing of relay valve |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1256253A (en) * | 1959-06-12 | 1961-03-17 | Magneti Marelli Spa | Trailer brake release and pneumatic braking device |
FR1591103A (en) * | 1968-10-02 | 1970-04-27 |
-
1972
- 1972-10-16 GB GB4759572A patent/GB1411981A/en not_active Expired
- 1972-10-17 IT IT3057072A patent/IT969624B/en active
- 1972-10-24 FR FR7237643A patent/FR2161926B1/fr not_active Expired
- 1972-10-26 DE DE19722252482 patent/DE2252482A1/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1256253A (en) * | 1959-06-12 | 1961-03-17 | Magneti Marelli Spa | Trailer brake release and pneumatic braking device |
FR1591103A (en) * | 1968-10-02 | 1970-04-27 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0226714A1 (en) * | 1985-12-14 | 1987-07-01 | WABCO Westinghouse Fahrzeugbremsen GmbH | Pressure actuated braking system |
Also Published As
Publication number | Publication date |
---|---|
IT969624B (en) | 1974-04-10 |
GB1411981A (en) | 1975-10-29 |
FR2161926B1 (en) | 1978-12-29 |
DE2252482A1 (en) | 1973-05-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |