DE300227C

DE300227C -

Info

Publication number: DE300227C
Application number: DENDAT300227D
Authority: DE

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

- M 300227 KLASSE 26 b. GRUPPE- M 300227 CLASS 26 b. GROUP

Acetylenlaterne, insbesondere für Fahrräder. Patentiert im Deutschen Reiche vom 28. September 1913 ab. Acetylene lanterns, especially for bicycles. Patented in the German Empire on September 28, 1913.

Die im Handel befindlichen Acetylen-, öl- und Kerzenlaternen für Fahrräder, Kraftfahrzeuge usw. haben verschiedene Nachteile, .welche in der Hauptsache darauf zurückzuführen sind, daß die Laternen aus zu vielen einzelnen," teils gelöteten, teils angenieteten Teilen bestehen, welche sich zufolge der Stöße, denen die Laternen beim Fahren ausgesetzt sind, in der Regel nach einiger ZeitThe acetylene, oil and and candle lanterns for bicycles, automobiles, etc. have various disadvantages, .which are mainly due to the fact that the lanterns are made up of too many individual, "partly soldered, partly riveted parts, which according to the The shocks to which the lanterns are exposed when driving, usually after a while

ίο lockern und verloren gehen oder zu ihrer Wiederanbringung umfassender Reparaturen bedürfen.ίο loosen up and get lost or to theirs Reattachment will require extensive repairs.

Ferner sind die im Handel befindlichen Laternen infolge ihrer leichten Bauart durch^weg schnell dem Verfall ausgesetzt, so daß sie nach. kurzer Zeit, im günstigsten Falle nach einem Jahr, unbrauchbar werden. Es ist dies dahin zu erklären, daß die Laternenteile meist aus dünnwandigem Messingblech oder Eisenblech bestehen, das größeren Beanspruchungen naturgemäß nicht standzuhalten vermag, Undichtwerden des Wasserbehälters hervorruft und die Ursache vieler anderer Mängel der Laternen ist.Furthermore, the lanterns on the market are ^{quickly exposed to decay due to their lightweight design by we} g, so that they after. become unusable in a short time, in the best case after a year. This can be explained by the fact that the lantern parts are usually made of thin-walled sheet brass or iron sheet, which naturally cannot withstand greater stresses, causes the water container to leak and is the cause of many other defects in the lanterns.

Alle diese Nachteile, werden durch die Erfindung vollständig beseitigt, indem die La-• terne in ihren Hauptteilen einen festen Gußkörper bildet. Die Laterne besteht also gewissermaßen aus einem einzigen Stück, bei dem die in Frage kommenden wichtigeren Teile, wie Karbidbehälter, Wasserbehälter, Reflektor, Rauchfang und ganz besonders der Zuführungskanal zum Brenner, ein zusammenhängendes Ganzes bilden, bei dem weder der Reflektor abnehmbar, noch der Karbidbehälter vom Wasserbehälter abschraubbar ist. Ferner ist die neue Laterne, zufolge geeigneter Wahl des benutzten Metalles, in der Hauptsache Aluminium und Kupfer, derartig stabil, daß sie selbst die schwersten Stöße, wie Herunterfallen usw. vertragen kann, ohne daß Gefahr besteht, daß der Laternenkörper verletzt oder verbeult wird.All these disadvantages are completely eliminated by the invention by the fact that the terne forms a solid cast body in its main parts. So the lantern exists to a certain extent from a single piece, with the more important ones in question Parts such as carbide tanks, water tanks, reflectors, chimneys and especially the Feed channel to the burner, form a coherent whole, in which neither the reflector nor the carbide container can be removed can be unscrewed from the water tank. Furthermore, the new lantern is, according to it, more suitable Choice of the metal used, mainly aluminum and copper, so stable that they can handle even the heaviest shocks, such as falling, etc., without the risk of the lantern body injured or dented.

Die Haltbarkeit der neuen Laterne ist daher die denkbar beste, und es läuft der Radfahrer bzw. Automobilist nun nicht mehr. Gefahr, zufolge der oben geschilderten Unannehmlichkeiten ohne Licht gegebenenfalls in die Dunkelheit hinein zu fahren. Die Erfindung bietet also offensichtliche Sicherheit, einen weiteren Fortschritt und eine Erleichterung des Dienstes der ausübenden Polizeiorgane. The durability of the new lantern is therefore the best imaginable, and the cyclist runs or is no longer an automobile. Danger due to the inconvenience outlined above to drive into the darkness without lights if necessary. The invention thus offers obvious security, a further advance and a facilitation of the service of the police officers in charge.

Ganz wesentlich ist die Neuerung für die Nummernlampe an der Rückseite von Automobilen, welche nun nicht mehr durch die häufigen und starken Stöße, denen sie ausgesetzt ist, unbrauchbar werden kann.The innovation for the number lamp on the back of automobiles is very important, which are no longer due to the frequent and strong shocks to which they are exposed can become unusable.

Die Zeichnung veranschaulicht die Erfindung beispielweise in einer Ausführungsform an einer Fahrradlaterne, welche im Längsschnitt dargestellt ist.The drawing illustrates the invention by way of example in one embodiment on a bicycle lamp, which is shown in longitudinal section.

Gemäß der Erfindung wird die Laterne in ihren Hauptteilen, dem Karbidbehälter a, dem Wasserbehälter a¹ und dem Reflektor a², von einem einzigen Materialstück gebildet, das zweckmäßig im Wege des Gießens hergestellt ist und die zur Arbeitsweise der Laterne er-According to the invention, the main parts of the lantern, the carbide container a, the water container a ¹ and the reflector a ² , are formed from a single piece of material which is expediently manufactured by casting and which is necessary for the functioning of the lantern.

Claims

contains necessary means partly in its interior easily detachable, partly easily accessible outside wearing. The remaining device described below is not part of the invention.

The carbide container α is closed at the bottom by a screw-on base plate b. The carbide stands on this plate b. containing container C ₁ and in this in turn a hollow body d, the wall of which has several holes. Around the hollow body d there is also a plate e with a spring f attached to it. The purpose of the plate e and spring / is to hold down the carbide and thus prevent it from shaking while driving. A wing nut g, which sits on a screw p explained later, holds the washer h and the felt i. There are small holes in screw h , as well as in the "part", to let the acetylene gases through. The felt is used to clean the gases that are formed. The upper space of the body α contains the water which drips through the groove k, which is located in a terminal pin I , into the hollow body d in order to get into the carbide container through the holes in the hollow body. The pin I has a handle m at its upper end. The screw η closes an opening which is used in the upper part of the container ä ¹ for pouring the water, while the nut 0 closes one for taking out the screw p.

This is conically offset in its upper part and forms in the wall separating the containers a and a ¹ an image acting in the manner of a valve cone, which is easily detachable and at the same time represents the carrier of the valve spindle I. If the latter breaks off, for example by twisting it too quickly, the screw forming the water valve /) can be loosened by means of a screwdriver or the like from above through the upper opening of the container α ¹ and replaced in this way.

In order to provide a suitable gas supply to the burner and, in one approach, q of the lantern forming the cast body bores and r.? appropriate. The hole r, which leads from bottom to top, is closed at the bottom by a screw t and the burner u is screwed in at the top. The hole s leads from the outside to the inside and is closed by the screw ν . As a result, the channels r and s can be cleaned quickly and easily after removing the screws t and ν.

With suitable modifications, the new lantern can be used for both oil and candle operation Can be used as well as in larger versions as a car or automobile lantern to serve.

Pat en τ-An saying:

Acetylene lantern, in particular for bicycles, characterized in that the Main parts, such as carbide tank, water tank, torch lead and reflector, in a piece of an alloy containing essentially aluminum and copper are made by casting.

1 sheet of drawings,