FR1110563A - Dispositif de signalisation de véhicules en circulation - Google Patents
Dispositif de signalisation de véhicules en circulationInfo
- Publication number
- FR1110563A FR1110563A FR1110563DA FR1110563A FR 1110563 A FR1110563 A FR 1110563A FR 1110563D A FR1110563D A FR 1110563DA FR 1110563 A FR1110563 A FR 1110563A
- Authority
- FR
- France
- Prior art keywords
- signaling device
- traffic signaling
- traffic
- signaling
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/02—Simple or compound lenses with non-spherical faces
- G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/26—Refractors, transparent cover plates, light guides or filters not provided in groups F21S43/235 - F21S43/255
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1110563X | 1954-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1110563A true FR1110563A (fr) | 1956-02-14 |
Family
ID=7723592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1110563D Expired FR1110563A (fr) | 1954-01-28 | 1954-10-22 | Dispositif de signalisation de véhicules en circulation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1110563A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2360039A1 (fr) * | 1976-07-27 | 1978-02-24 | Barbier Benard & Turenne | Dispositif de balisage rythme perfectionne |
-
1954
- 1954-10-22 FR FR1110563D patent/FR1110563A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2360039A1 (fr) * | 1976-07-27 | 1978-02-24 | Barbier Benard & Turenne | Dispositif de balisage rythme perfectionne |
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