FR2081684A1 - - Google Patents
Info
- Publication number
- FR2081684A1 FR2081684A1 FR7107160A FR7107160A FR2081684A1 FR 2081684 A1 FR2081684 A1 FR 2081684A1 FR 7107160 A FR7107160 A FR 7107160A FR 7107160 A FR7107160 A FR 7107160A FR 2081684 A1 FR2081684 A1 FR 2081684A1
- 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
-
- 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
- B60T15/18—Triple or other relay valves which allow step-wise application or release and which are actuated by brake-pipe pressure variation to connect brake cylinders or equivalent to compressed air or vacuum source or atmosphere
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 |
|---|---|---|---|
| DE19707007829 DE7007829U (de) | 1970-03-04 | 1970-03-04 | Drucksicherungsrelais. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2081684A1 true FR2081684A1 (show.php) | 1971-12-10 |
| FR2081684B1 FR2081684B1 (show.php) | 1974-04-26 |
Family
ID=6609907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7107160A Expired FR2081684B1 (show.php) | 1970-03-04 | 1971-03-02 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE7007829U (show.php) |
| FR (1) | FR2081684B1 (show.php) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB845837A (en) * | 1957-11-14 | 1960-08-24 | Knorr Bremse Gmbh | Improvements in or relating to relay valves for compressed air brake installations |
| FR1471283A (fr) * | 1965-12-31 | 1967-03-03 | Graubremse G M B H Fa | Valve de commande pour installations de freinage à fluide sous pression pour véhicules |
| GB1169252A (en) * | 1967-05-25 | 1969-11-05 | Dewandre Co Ltd C | Improvements in or relating to variable ratio relay valves |
-
1970
- 1970-03-04 DE DE19707007829 patent/DE7007829U/de not_active Expired
-
1971
- 1971-03-02 FR FR7107160A patent/FR2081684B1/fr not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB845837A (en) * | 1957-11-14 | 1960-08-24 | Knorr Bremse Gmbh | Improvements in or relating to relay valves for compressed air brake installations |
| FR1471283A (fr) * | 1965-12-31 | 1967-03-03 | Graubremse G M B H Fa | Valve de commande pour installations de freinage à fluide sous pression pour véhicules |
| GB1169252A (en) * | 1967-05-25 | 1969-11-05 | Dewandre Co Ltd C | Improvements in or relating to variable ratio relay valves |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2081684B1 (show.php) | 1974-04-26 |
| DE7007829U (de) | 1970-06-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |