IT984958B - Perfezionamento nei dispositivi di segnalazione - Google Patents
Perfezionamento nei dispositivi di segnalazioneInfo
- Publication number
- IT984958B IT984958B IT4984973A IT4984973A IT984958B IT 984958 B IT984958 B IT 984958B IT 4984973 A IT4984973 A IT 4984973A IT 4984973 A IT4984973 A IT 4984973A IT 984958 B IT984958 B IT 984958B
- Authority
- IT
- Italy
- Prior art keywords
- improvement
- signaling devices
- signaling
- devices
- Prior art date
Links
- 230000011664 signaling Effects 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being vertical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
- B62J6/20—Arrangement of reflectors, e.g. on the wheel spokes ; Lighting devices mounted on wheel spokes
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/12—Reflex reflectors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25143172A | 1972-05-08 | 1972-05-08 | |
US29078572A | 1972-09-21 | 1972-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT984958B true IT984958B (it) | 1974-11-20 |
Family
ID=26941608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT4984973A IT984958B (it) | 1972-05-08 | 1973-05-08 | Perfezionamento nei dispositivi di segnalazione |
Country Status (4)
Country | Link |
---|---|
ES (1) | ES414479A1 (it) |
FR (1) | FR2183952B3 (it) |
GB (1) | GB1386219A (it) |
IT (1) | IT984958B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4463702A (en) * | 1981-02-10 | 1984-08-07 | Mott Jonathan Christopher | Warning devices |
GB2124281A (en) * | 1982-02-19 | 1984-02-15 | Peter Robert Eric Picton | A reflector |
GB201807861D0 (en) * | 2018-05-15 | 2018-06-27 | Kelly John David | Rotatable hazard signal |
-
1973
- 1973-05-07 ES ES414479A patent/ES414479A1/es not_active Expired
- 1973-05-08 GB GB2196073A patent/GB1386219A/en not_active Expired
- 1973-05-08 FR FR7316557A patent/FR2183952B3/fr not_active Expired
- 1973-05-08 IT IT4984973A patent/IT984958B/it active
Also Published As
Publication number | Publication date |
---|---|
ES414479A1 (es) | 1976-03-01 |
GB1386219A (en) | 1975-03-05 |
FR2183952A1 (it) | 1973-12-21 |
FR2183952B3 (it) | 1976-04-23 |
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