FR673252A - - Google Patents
Info
- Publication number
- FR673252A FR673252A FR673252DA FR673252A FR 673252 A FR673252 A FR 673252A FR 673252D A FR673252D A FR 673252DA FR 673252 A FR673252 A FR 673252A
- 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
-
- 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
- B60T13/241—Differential pressure systems
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Braking Systems And Boosters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US309542XA | 1928-04-12 | 1928-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR673252A true FR673252A (en:Method) | 1930-01-14 |
Family
ID=21856875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR673252D Expired FR673252A (en:Method) | 1928-04-12 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR673252A (en:Method) |
| GB (1) | GB309542A (en:Method) |
-
0
- FR FR673252D patent/FR673252A/fr not_active Expired
-
1929
- 1929-04-03 GB GB10366/29A patent/GB309542A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB309542A (en) | 1930-04-03 |