FR425970A - Automatic warning blocker device - Google Patents
Automatic warning blocker deviceInfo
- Publication number
- FR425970A FR425970A FR425970DA FR425970A FR 425970 A FR425970 A FR 425970A FR 425970D A FR425970D A FR 425970DA FR 425970 A FR425970 A FR 425970A
- Authority
- FR
- France
- Prior art keywords
- automatic warning
- blocker device
- blocker
- warning
- automatic
- Prior art date
- 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
- B60T7/00—Brake-action initiating means
- B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
- B60T7/16—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger operated by remote control, i.e. initiating means not mounted on vehicle
- B60T7/18—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger operated by remote control, i.e. initiating means not mounted on vehicle operated by wayside apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR425970T | 1911-02-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR425970A true FR425970A (en) | 1911-06-24 |
Family
ID=1468583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR425970D Expired FR425970A (en) | 1911-02-11 | 1911-02-11 | Automatic warning blocker device |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR425970A (en) |
-
1911
- 1911-02-11 FR FR425970D patent/FR425970A/en not_active Expired
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