DE256959C - - Google Patents
Info
- Publication number
- DE256959C DE256959C DENDAT256959D DE256959DA DE256959C DE 256959 C DE256959 C DE 256959C DE NDAT256959 D DENDAT256959 D DE NDAT256959D DE 256959D A DE256959D A DE 256959DA DE 256959 C DE256959 C DE 256959C
- Authority
- DE
- Germany
- Prior art keywords
- tilting
- remote control
- lighting fixtures
- handwheel
- frame
- 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.)
- Active
Links
- 230000001808 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006059 cover glass Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Gegenstand des Hauptpatents ist die Vereinigung mehrerer Scheinwerfer auf einem gemeinsamen Drehgestell. Ordnet man die Scheinwerfer mit Rücksicht auf die Raumverhältnisse übereinander an, so gelangt man zu einer so großen Bauhöhe, daß nur der untere Scheinwerfer leicht zu bedienen ist, während der obere mit Hilfe einer Leiter bedient werden muß. Dadurch wird das Erneuern der Kohlen, das Reinigen der Spiegelfläche, das Austauschen bzw. der Ersatz des Spiegels und des Abschlußglases sehr schwierig und zeitraubend. The subject of the main patent is the union of several headlights on a common bogie. One arranges the headlights With regard to the spatial conditions on top of each other, one arrives at such a large construction height that only the lower one Headlight is easy to operate, while the upper one can be operated with the help of a ladder got to. This is the renewal of the coals, the cleaning of the mirror surface, the Exchanging or replacing the mirror and the cover glass is very difficult and time-consuming.
Um auch den oberen Scheinwerfer zugänglieh zu machen, wird nach der Erfindung der Mehrfachscheinwerfer so angeordnet, daß durch einfaches Drehen der obere Scheinwerfer in die untere Lage gebracht werden kann.In order to make the upper headlight accessible, according to the invention of Multiple headlights arranged so that by simply turning the upper headlight into the lower layer can be brought.
Eine Ausführungsform der Erfindung ist auf der Zeichnung dargestellt. Die Scheinwerfer a und b sind auf dem gemeinschaftlichen Gestell c angeordnet, das um den Zapfen ä drehbar ist. Die Drehung erfolgt entweder unmittelbar von Hand oder durch Vermittelung einer besonderen Vorrichtung, beispielsweise eines Zahnsegmentes f und einer Schnecke e, die durch das Handrad g angetrieben wird. Diese Anordnung ist eine Weiterbildung der bekannten Kippeinrichtung, welche die Einstellung in der senkrechten Ebene bewirkt. Durch Drehung des Apparates in der Pfeilrichtung gelangt also der Scheinwerfer α nach unten an die Stelle von b, wo er leicht und sicher bedient werden kann. Sodann wird er durch Drehung des Apparates in der entgegengesetzten Richtung wieder in die obere Gebrauchsstellung zurückgebracht.An embodiment of the invention is shown in the drawing. The headlights a and b are arranged on the common frame c , which is rotatable about the pin ä. The rotation takes place either directly by hand or by means of a special device, for example a toothed segment f and a worm e, which is driven by the handwheel g . This arrangement is a further development of the known tilting device, which effects the setting in the vertical plane. By rotating the apparatus in the direction of the arrow, the headlight α comes down to the point of b, where it can be operated easily and safely. Then it is brought back into the upper position of use by turning the device in the opposite direction.
Die Drehung der Schnecke e erfolgt durch ein Handrad g. Um bei Scheinwerfern mit Fernsteuerung das Neigen des Apparates auch mit der Fernsteuerung ausführen zu können, kann der Antrieb für das Zahnsegment mit der Fernsteuerung h durch eine umschaltbare Kupplung gekuppelt werden.The worm e is rotated by a handwheel g. In order to be able to tilt the device with the remote control for spotlights with remote control, the drive for the toothed segment can be coupled to the remote control h by a switchable coupling.
Claims (3)
Publications (1)
Publication Number | Publication Date |
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DE256959C true DE256959C (en) |
Family
ID=514918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT256959D Active DE256959C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE256959C (en) |
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0
- DE DENDAT256959D patent/DE256959C/de active Active
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