FR517218A - Device indicating on the locomotive the crossing of signals at stop - Google Patents
Device indicating on the locomotive the crossing of signals at stopInfo
- Publication number
- FR517218A FR517218A FR517218A FR517218DA FR517218A FR 517218 A FR517218 A FR 517218A FR 517218 A FR517218 A FR 517218A FR 517218D A FR517218D A FR 517218DA FR 517218 A FR517218 A FR 517218A
- Authority
- FR
- France
- Prior art keywords
- locomotive
- crossing
- stop
- signals
- device indicating
- 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
- 230000003137 locomotive effect Effects 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
- B61L3/02—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
- B61L3/04—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling mechanically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR517218T | 1920-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR517218A true FR517218A (en) | 1921-05-02 |
Family
ID=8915707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR517218A Expired FR517218A (en) | 1920-06-15 | 1920-06-15 | Device indicating on the locomotive the crossing of signals at stop |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR517218A (en) |
-
1920
- 1920-06-15 FR FR517218A patent/FR517218A/en not_active Expired
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