FR2256058B1 - - Google Patents
Info
- Publication number
- FR2256058B1 FR2256058B1 FR7346828A FR7346828A FR2256058B1 FR 2256058 B1 FR2256058 B1 FR 2256058B1 FR 7346828 A FR7346828 A FR 7346828A FR 7346828 A FR7346828 A FR 7346828A FR 2256058 B1 FR2256058 B1 FR 2256058B1
- 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.)
- Expired
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
- 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
-
- 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
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
- B60T11/28—Valves specially adapted therefor
- B60T11/32—Automatic cut-off valves for defective pipes
- B60T11/326—Automatic cut-off valves for defective pipes in pneumatic systems
-
- 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
- B60T17/226—Devices for monitoring or checking brake systems; Signal devices using devices being responsive to the difference between the fluid pressions in conduits of multiple braking systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7346828A FR2256058A1 (en) | 1973-12-28 | 1973-12-28 | Vehicle air brake system safety valve - has central diaphragm shutting off outlets to each circuit |
BE151317A BE823133A (en) | 1973-12-28 | 1974-12-09 | SAFETY VALVE FOR COMPRESSED AIR BRAKING SYSTEMS OF VEHICLES |
IT5466974A IT1026095B (en) | 1973-12-28 | 1974-12-19 | SAFETY VALVE FOR COMPRESSED AIR BRAKING SYSTEM FOR VEHICLES |
DE19742460637 DE2460637A1 (en) | 1973-12-28 | 1974-12-20 | Vehicle air brake system safety valve - has central diaphragm shutting off outlets to each circuit |
ES433251A ES433251A1 (en) | 1973-12-28 | 1974-12-21 | Improvements introduced in a safety valve for compressed vehicle air braking system. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7346828A FR2256058A1 (en) | 1973-12-28 | 1973-12-28 | Vehicle air brake system safety valve - has central diaphragm shutting off outlets to each circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2256058A1 FR2256058A1 (en) | 1975-07-25 |
FR2256058B1 true FR2256058B1 (en) | 1977-03-04 |
Family
ID=9129892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7346828A Granted FR2256058A1 (en) | 1973-12-28 | 1973-12-28 | Vehicle air brake system safety valve - has central diaphragm shutting off outlets to each circuit |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE823133A (en) |
FR (1) | FR2256058A1 (en) |
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1973
- 1973-12-28 FR FR7346828A patent/FR2256058A1/en active Granted
-
1974
- 1974-12-09 BE BE151317A patent/BE823133A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE823133A (en) | 1975-06-09 |
FR2256058A1 (en) | 1975-07-25 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |