DE2760468C2 - - Google Patents
Info
- Publication number
- DE2760468C2 DE2760468C2 DE2760468A DE2760468A DE2760468C2 DE 2760468 C2 DE2760468 C2 DE 2760468C2 DE 2760468 A DE2760468 A DE 2760468A DE 2760468 A DE2760468 A DE 2760468A DE 2760468 C2 DE2760468 C2 DE 2760468C2
- Authority
- DE
- Germany
- Prior art keywords
- concave mirror
- reflector
- mirror reflector
- side light
- horizontal plane
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 32
- 230000005484 gravity Effects 0.000 claims description 5
- 239000012780 transparent material Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
- F21S41/26—Elongated lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
- F21S41/168—Incandescent light sources, e.g. filament or halogen lamps having a filament arranged transversally to the optical axis of the illuminating device
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/25—Projection lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/28—Cover glass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/285—Refractors, transparent cover plates, light guides or filters not provided in groups F21S41/24 - F21S41/2805
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
- F21S41/331—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas
- F21S41/333—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas with discontinuity at the junction between adjacent areas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
- F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
- F21S41/336—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with discontinuity at the junction between adjacent areas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/37—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors characterised by their material, surface treatment or coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
- F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors
-
- 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
- F21S43/10—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source
- F21S43/13—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the light source characterised by the type of light source
-
- 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
-
- 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
- F21S43/30—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by reflectors
- F21S43/31—Optical layout thereof
-
- 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
- F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/17—Arrangement or contour of the emitted light for regions other than high beam or low beam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
- F21W2107/13—Use or application of lighting devices on or in particular types of vehicles for land vehicles for cycles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
- a) In einer Horizontalebene, die die optische Achse des Hohlspiegelreflektors einschließt, über einen Winkelbereich von 20° (Bereich von +/- 10° beiderseits der optischen Achse),
- b) in der Vertikalebene, die die optische Achse des Hohlspiegelreflektors einschließt und zu der vorstehend genannten Horizontalebene senkrecht steht, über einen Winkel von 20° (Bereich von +/- 10° beiderseits der optischen Achse).
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT58677A AT350666B (de) | 1977-01-31 | 1977-01-31 | Leuchte mit einem reflektor |
IE86577 | 1977-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2760468C2 true DE2760468C2 (de) | 1991-02-14 |
Family
ID=25593232
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2760468A Expired - Lifetime DE2760468C2 (de) | 1977-01-31 | 1977-12-13 | |
DE2760469A Expired - Lifetime DE2760469C2 (de) | 1977-01-31 | 1977-12-13 | |
DE19772755432 Granted DE2755432A1 (de) | 1977-01-31 | 1977-12-13 | Leuchte mit einem hohlspiegelreflektor, insbesondere rueck-, sicherungs- oder signalleuchte oder scheinwerfer |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2760469A Expired - Lifetime DE2760469C2 (de) | 1977-01-31 | 1977-12-13 | |
DE19772755432 Granted DE2755432A1 (de) | 1977-01-31 | 1977-12-13 | Leuchte mit einem hohlspiegelreflektor, insbesondere rueck-, sicherungs- oder signalleuchte oder scheinwerfer |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE862220A (de) |
DE (3) | DE2760468C2 (de) |
DK (1) | DK569477A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9110810U1 (de) * | 1991-08-31 | 1992-01-09 | Fa. Busch & Müller, 5882 Meinerzhagen | Zweiradscheinwerfer mit integriertem Frontreflektor |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2912521A1 (de) * | 1979-03-29 | 1980-10-09 | Bosch Gmbh Robert | Scheinwerfer, insbesondere fuer kraftfahrzeuge |
DE3038222A1 (de) * | 1979-10-09 | 1981-04-23 | Irotronic Ltd., Loch Garman | Leuchte mit einem hohlspiegelreflektor, insbesondererueck-, sicherungs- oder signalleuchte oder scheinwerfer |
DE3041693A1 (de) * | 1980-06-23 | 1982-01-14 | Knut Otto 6580 Idar-Oberstein Saßmannshausen | Leuchte |
DE3035002A1 (de) * | 1980-09-17 | 1982-03-25 | Irotronic Ltd., Loch Garman | Leuchte |
DE3143086A1 (de) * | 1980-10-31 | 1982-08-19 | Saßmannshausen, Knut Otto, 6580 Idar-Oberstein | "hohlspiegelleuchte" |
DE3143085A1 (de) * | 1981-10-30 | 1983-05-19 | Saßmannshausen, Knut Otto, 6580 Idar-Oberstein | Hohlspiegelleuchte, insbesondere scheinwerfer" |
MX9202270A (es) * | 1991-05-31 | 1992-11-01 | Philips Nv | Lampara de reflector electrico. |
DE102005043819A1 (de) * | 2005-09-13 | 2007-03-29 | Doctor Optics Gmbh | Scheinwerferlinse für einen Kraftfahrzeugscheinwerfer |
DE102013008908A1 (de) * | 2013-05-25 | 2014-11-27 | Audi Ag | Kraftfahrzeugleuchte, Kraftfahrzeugscheinwerfer sowie System aus Kraftfahrzeugleuchte oder Kraftfahrzeugscheinwerfer und Bauteil für ein Kraftfahrzeug |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE666724C (de) * | 1936-12-25 | 1938-10-27 | Berko Werke Quast & Eichert | Scheinwerfer, insbesondere fuer Fahrraeder |
FR1025319A (fr) * | 1950-09-29 | 1953-04-14 | Phare pour véhicules | |
DE1685076U (de) * | 1951-02-12 | 1954-10-14 | Pintsch Bamag Ag | Signalleuchte, insbesondere fuer warnsignale an eisenbahnueberwegen. |
DE1969538U (de) * | 1967-02-11 | 1967-09-28 | Westfaelische Metall Ind K G H | Signalleuchte fuer kraftfahrzeuge. |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1480378A1 (de) * | 1966-08-13 | 1969-10-09 | Ulo Werk M Ullmann | Ausbildung und Anordnung von mehreren miteinander kombinierten Fahrzeugleuchten |
DE2214161C3 (de) * | 1972-03-23 | 1979-11-08 | Robert Bosch Gmbh, 7000 Stuttgart | Befestigungsanordnung für Blinkleuchten von Kraftfahrzeugen |
-
1977
- 1977-12-13 DE DE2760468A patent/DE2760468C2/de not_active Expired - Lifetime
- 1977-12-13 DE DE2760469A patent/DE2760469C2/de not_active Expired - Lifetime
- 1977-12-13 DE DE19772755432 patent/DE2755432A1/de active Granted
- 1977-12-20 DK DK569477A patent/DK569477A/da unknown
- 1977-12-22 BE BE6046281A patent/BE862220A/xx not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE666724C (de) * | 1936-12-25 | 1938-10-27 | Berko Werke Quast & Eichert | Scheinwerfer, insbesondere fuer Fahrraeder |
FR1025319A (fr) * | 1950-09-29 | 1953-04-14 | Phare pour véhicules | |
DE1685076U (de) * | 1951-02-12 | 1954-10-14 | Pintsch Bamag Ag | Signalleuchte, insbesondere fuer warnsignale an eisenbahnueberwegen. |
DE1969538U (de) * | 1967-02-11 | 1967-09-28 | Westfaelische Metall Ind K G H | Signalleuchte fuer kraftfahrzeuge. |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9110810U1 (de) * | 1991-08-31 | 1992-01-09 | Fa. Busch & Müller, 5882 Meinerzhagen | Zweiradscheinwerfer mit integriertem Frontreflektor |
Also Published As
Publication number | Publication date |
---|---|
DE2760469C2 (de) | 1991-02-07 |
BE862220A (fr) | 1978-04-14 |
DK569477A (da) | 1978-08-01 |
DE2755432A1 (de) | 1978-08-03 |
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Legal Events
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D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NOWA INVEST AG, BASEL, CH |
|
8381 | Inventor (new situation) |
Free format text: SASSMANNSHAUSEN, KNUT OTTO, 6580 IDAR-OBERSTEIN, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: SASSMANNSHAUSEN, JENS ERIC, 5100 AACHEN, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: BUSCH & MUELLER, 58540 MEINERZHAGEN, DE |