DE266681C

DE266681C -

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Publication number: DE266681C
Application number: DENDAT266681D
Authority: DE

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

■— JVI 266681 KLASSE 42 n. GRUPPE■ - JVI n 266681 CLASS 42 GROUP.

AUGUST MERK-WIRZ in ZÜRICH.AUGUST MERK-WIRZ in ZURICH.

Orientierungsplan. Zusatz zum Patent 266680. Orientation plan. Addition to patent 266680.

Patentiert im Deutschen Reiche vom 23. Februar 1913 ab. Längste Dauer: 27. Januar 1928,Patented in the German Empire on February 23, 1913. Longest duration: January 27, 1928,

Gegenstand der vorliegenden Erfindung ist eine Orientierungstafel nach Patent 266680, dessen Neuerung darin besteht, daß ein als Auflage für den Ortsplan dienendes Brett vorgesehen ist, das unter den zu beleuchtenden Punkten des Planes mit Öffnungen ausgerüstet ist, in welchen die elektrischen Beleuchtungskörper so gelagert und gehalten sind, daß sie das Licht nur gegen den durchscheinenden Ortsplan werfen, so daß die zu beleuchtenden Punkte intensiv leuchtend auf dem Plan hervortreten. The present invention is an orientation table according to patent 266680, the innovation of which is that a board that serves as a support for the site map it is planned to have openings under the points of the plan to be illuminated is in which the electric lighting fixtures are stored and held so that they throw the light only against the translucent map, so that those to be illuminated Points emerge on the plan with an intense glow.

Auf beiliegender Zeichnung ist eine beispielsweise Ausführungsform des Erfmdungsgegen-Standes dargestellt, und zwar zeigtThe accompanying drawing shows an example of an embodiment of the subject matter of the invention shown, namely shows

Fig. ι die Orientierungstafel in Ansicht,Fig. Ι the orientation table in view,

Fig. 2 ein Schaltschema für die Beleuchtungskörper, 2 shows a circuit diagram for the lighting fixtures,

Fig. 3 einen Schnitt durch einen Teil der Tafel in größerem Maßstabe.Fig. 3 is a section through part of the panel on a larger scale.

Die Orientierungstafel besteht aus einer Rückwand 1, über welcher unter Belassung eines bestimmten Zwischenraumes ein verhältnismäßig dickes Brett 2 angeordnet ist. Rückwand 1 und Brett 2 sind durch einen z. B. aus Metall bestehenden Rahmen 3 miteinander verbunden (Fig. 1 und 3). Auf dem rechts gelegenen Teil des Brettes 2 liegt der Plan 4 der Stadt, auf welchem die Orientierung mittels der dargestellten Tafel erleichtert werden soll, und auf dem links gelegenen Teil des Brettes 2 befindet sich die Tabelle 5 mit dem Verzeichnis der Sehenswürdigkeiten der Stadt, die auf dem Plan durch Schraffur angedeutet und mit · entsprechenden Zeichen versehen sind; so bedeutet z. B. GO = Große Oper, V = Variete, N = Nationaldenkmal usw. Die schwarz ausgefüllte Stelle HP bezeichnet das Hotel, in welchem die Orientierungstafel aufgestellt ist, z. B. Hotel Post (Fig. 1).The orientation table consists of a rear wall 1, over which it is left a relatively thick board 2 is arranged a certain gap. Back wall 1 and board 2 are through a z. B. made of metal frame 3 together connected (Figs. 1 and 3). On the right part of the board 2 is the Plan 4 of the city, on which orientation is facilitated by means of the displayed board should, and on the left part of the board 2 is the table 5 with the List of the sights of the city indicated by hatching on the plan and are provided with · corresponding symbols; so z. B. GO = Great Opera, V = variety, N = national monument, etc. The HP marked in black indicates this Hotel in which the orientation table is set up, e.g. B. Hotel Post (Fig. 1).

Der Stadtplan ist durch einen üblichen, auf Papier gedruckten, an den zu beleuchtenden Stellen durchscheinenden Plan gebildet. Zwischen dem Plan und dem Brett 2 befindet sich noch eine Lage 6 aus schwarzem, nicht durchscheinendem Papier, welche an den oben erwähnten und bezeichneten Stellen des Stadtplanes mit entsprechenden Ausschnitten versehen ist (Fig. 3). Über dem Plan 4 und der Tabelle 5 befinden sich noch Glasplatten 7 und 8, die zum Teil durch den umgebogenen Rand 3' des Rahmens 3 und zum Teil durch Leisten 9 aus Metall gegen die Platte 2 anliegend gehalten werden (Fig. 1 und 3) und Plan und Tabelle gegen Beschädigung und Verunreinigung schützen.The city map is to be illuminated by a usual, printed on paper, to the Make translucent plan formed. Between the plan and the board 2 is located another layer 6 of black, non-translucent paper, which is attached to the above-mentioned and marked areas of the city map with corresponding cutouts is (Fig. 3). There are still glass plates 7 above plan 4 and table 5 and 8, partly through the bent edge 3 'of the frame 3 and partly through Bars 9 made of metal against the plate 2 are held adjacent (Fig. 1 and 3) and plan and protect table against damage and contamination.

Um die oben erwähnten und bezeichneten Stellen auf dem Stadtplan zu beleuchten, istTo illuminate the above-mentioned and designated places on the city map, is

Claims

for each of these an electric incandescent lamp io is provided which is connected to a circuit which can be closed by a push button ii for the purpose of switching on the lamp. The pushbuttons ii are located next to the corresponding designations of the sights in Table 5 (Fig. 1). The hotel HP also corresponds to a lamp 12, which is different from the ίο z. B. red lamps 10 by a different color, z. B. green, differentiates. The lamps and 12 are strongly conical and in corresponding openings 13 of the board 2 located under the points of the plan to be illuminated, or inserted into the board from behind so that their thinner end faces the plan 4. The narrower, the plan 4 facing parts of the openings 13 coincide with the cutouts in the paper 6. j 20 Each lamp is provided at its thicker end with a conductive coating that also covers the lamp to the outside and by two resilient clamping elements serving as contacts 14, which are releasably attached to the back of the board 2, held in their inserted position (Fig. 3). The organs 14 are connected to the circuit of the lamp and rest against the conductive coating of the lamp. The push buttons 11 are each carried by a spring 15 and interact with a contact rail 16 common to all push buttons (FIGS. 2 and 3). The springs 15 and the rail 16 are included in the electrical circuit of the lamps 10 and 12. In Fig. 1, only some of the springs 15 for the push buttons 11 are indicated by dotted lines. In Fig. 2, the circuit diagram for the lamps 10 and 12 can be seen, in which with 17 the current source switched on in the circuit is designated. It can be seen from this figure that each time a push button n is actuated, the lamp 12 is also made to light up at the same time as the corresponding lamp 10. As a result of the above-described and illustrated design and storage of the lamps 10 and 12, it follows that only the thinner end of the lamps facing the plan 4 allows the light to exit at 18 (FIG. 3), while the lamps are covered over their entire remaining part . This ensures that the light only hits the specific point above the opening 13. of the plan 4 is concentrated and so emerges through the paper of the plan as an intensely luminous point. In order to show the person consulting the orientation table how far the point on the city map he wants to visit is from the hotel in which the orientation table is set up, the lamps 10 can be distinguished from one another by different colors, each corresponding to a certain distance . So designate z. B. white lamps all the points that are a quarter of an hour away from the hotel as the center in the vicinity, red lamps z. B. those that are half an hour, blue lamps those three quarters of an hour, and yellow lamps points that are an hour away from the Hotel HP in a circle - etc. This distance display can also be achieved in that the points to be illuminated in question are given different outlines, e.g. B. by excerpts in the paper 6 in square, circular, triangular, etc., or the distances can be indicated directly by excerpts in the form of time numbers. The lamps 10 and 12 do not need, as indicated in the drawing (FIG. 3), to lie close to the walls of the openings 13, but they could also rest in the latter with only their thinner end. The lamps could also be provided with a covering that is reflective according to the plan, which covers the lamps except for the thinner end. It can also be a device such. B. a clockwork can be provided, which allows that each switched on lamp, even after releasing the associated push button, remains switched on for a certain time. Godfather ν T-A N Proverbs:

1. Orientation plan according to patent 266680, characterized in that the electrical Lighting fixtures are stored in openings of a board that serves as a support for the translucent site plan, so that the points of the plan to be illuminated shine intensely on the plan step forward.

2. Orientation plan according to claim 1, characterized in that the openings of the fat and the incandescent lamps have a conical shape.

3. Orientation plan according to claims ι and 2, characterized in that that the lamps with their thicker part protruding from the back of the board between two serving as contacts Clamping members, which rest against a conductive coating of the lamp, held in position are.

4. Orientation plan according to claims ι and 2, characterized in that that between the plan and the support board a thin layer of opaque material