DE270891C

DE270891C -

Info

Publication number: DE270891C
Application number: DENDAT270891D
Authority: DE

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

r- M 270891 KLASSE 34 c. GRUPPE r- M 270891 CLASS 34 c. GROUP

ERNST FRANKE in CHARLOTTENBURG.ERNST FRANKE in CHARLOTTENBURG.

des Stieles gelagerter Walzenbürste.of the shaft mounted roller brush.

Patentiert im Deutschen Reiche vom 8.Februar 1913 ab.Patented in the German Empire on February 8, 1913.

Gegenstand der Erfindung bildet eine Vorrichtung zum Reinigen, Einwachsen und Bohnen von Parkett und Linoleum, welche in bekannter Weise aus einer in dem Lagerbügel des Stieles drehbaren Walzenbürste besteht. The invention provides an apparatus for cleaning, waxing and beans of parquet and linoleum, which consists in a known manner of a roller brush rotatable in the bearing bracket of the handle.

Gegenüber Reinigungs- und Bohnvorrichtungen der bisher bekannten Art zeichnet sich der Erfindungsgegenstand dadurch aus,Compared to cleaning and beaning devices of the previously known type the subject matter of the invention is characterized by

ίο daß die an einem Ende mit einer erhöhten Nabe versehene Walzenbürste für gewöhnlich durch einen in Rasten der Bürstennabe einfallenden, federbelasteten Sperrstift gegen Drehung gesichert werden kann, so daß die Walzenbürste die gleiche Wirkung auf den zu behandelnden Fußboden ausübt wie eine an dem Stiel starr befestigte Flachbürste. Soll dagegen eine Einwirkung der Bürste auf den Fußboden nicht erfolgen, so genügt es, den federbelasteten Sperrstift durch einen Zug an der an seinem äußeren Ende angebrachten Schnur aus der Rast herauszuziehen, so daß nunmehr die Walzenbürste frei über den Boden hinwegrollen kann.ίο that the one at one end with a raised Hub-provided roller brush usually by a falling into notches of the brush hub, spring-loaded locking pin can be secured against rotation, so that the roller brush has the same effect on the to be treated exerts like a flat brush rigidly attached to the handle. If, on the other hand, the brush does not act on the floor, it is sufficient the spring-loaded locking pin by a pull on the attached at its outer end Pull the cord out of the detent so that the roller brush can now roll freely over the floor.

Ein weiteres Merkmal der Erfindung ist darin zu erblicken, daß die Lagerung der Bürste in dem Lagerbügel des Stieles mit Hilfe von die Drehzapfen der Walze von unten unterstützenden drehbaren Klappen erfolgt, welche nur hochgeklappt zu werden brauchen, wenn die Walze freigegeben und durch eine andere Walze ausgetauscht werden soll. Hierdurch ist die Möglichkeit gegeben, zum Reinigen, Einwachsen und Bohnen des Bodens je eine besondere Walze zu benutzen.Another feature of the invention can be seen in the fact that the storage of The brush is carried out in the bearing bracket of the handle with the help of rotating flaps supporting the pivot pins of the roller from below, which only need to be folded up when the roller is released and replaced by another roller target. This gives the opportunity to clean, wax and beans the Use a special roller on each floor.

Auf der Zeichnung ist eine Ausführungsform des Erfindungsgegenstandes beispielsweise dargestellt, und zwar zeigtAn embodiment of the subject matter of the invention is shown in the drawing, for example shown, namely shows

Fig. ι eine Hinteransicht,Fig. Ι a rear view,

Fig. 2 eine Seitenansicht des unteren Teiles der Vorrichtung in Gebrauchsstellung,2 shows a side view of the lower part of the device in the position of use,

Fig. 3 eine Seitenansicht des unteren Teiles der Vorrichtung in etwas vergrößertem Maßstabe mit aufgehobenen Lagerklappen,Fig. 3 is a side view of the lower part of the device on a slightly enlarged scale with lifted bearing flaps,

Fig. 4 eine Seitenansicht der gesamten Vorrichtung. Fig. 4 is a side view of the entire device.

In der Zeichnung ist mit α der Stiel und mit b der am unteren Ende des Stieles angeordnete, zur Aufnahme der Werkzeugwalzen dienende Lagerbügel bezeichnet, c stellt eine der auswechselbaren Walzen dar, welche an ihrem Rande mit einer erhöhten Nabe d versehen sind. Am Umfang der Nabe d ist eine Anzahl von Rasten β vorgesehen, in welche für gewöhnlich ein in Lageraugen f, g achsial verschiebbarer Sperrstift h einfällt. Das obere Ende des Sperrstiftes h ist mit einer Schnur i verbunden, mittels deren er bei Bedarf aus dem Bereiche der in der Nabe d vorgesehenen Raste e gebracht werden kann.In the drawing, α denotes the handle and b denotes the bearing bracket which is arranged at the lower end of the handle and serves to hold the tool rollers, c represents one of the replaceable rollers which are provided with a raised hub d at their edge. A number of notches β is provided on the circumference of the hub d , into which a locking pin h , which can be axially displaced in bearing eyes f, g, is usually inserted. The upper end of the locking pin h is connected to a cord i , by means of which it can, if necessary, be brought out of the area of the notch e provided in the hub d .

Die Walzen c sind mit durchgehenden Achsen k starr verbunden, auf deren überstehende Enden je ein durch einen Splint gehaltener Ring I aufgesteckt ist. DieseThe rollers c are rigidly connected to continuous axles k , on each of the protruding ends of which a ring I held by a split pin is slipped. These

Claims

When using the device, rings are inserted into bearing eyes m of bearing bracket b, which are open at the bottom, and are held here by the horizontal flange η of two segment-shaped flaps p rotatable around pin ο of bearing bracket b , which only need to be lifted for the purpose of releasing and replacing roller c . The lower, arched one with the horizontal flange η

The edge of the flaps ft does not run centrically, but eccentrically, in such a way that the flanges η automatically lie against the bearing rings Z when the device is inclined according to the position of use (see FIG. 4) due to the dead weight of the flaps ft. In order to permanently ensure this effect, care must be taken that the locking pin h is always on a certain side of the device when in use, for example on the left in the embodiment shown.

The device is handled in the following way:

To clean the previously with turpentine o.

moistened soil one clamps the brush roller intended for this purpose in the bearing bracket b and now handles the device in such a way that the roller is determined during advance by the locking pin h and thereby secured against rotation, while it is released in such a way that it falls over the floor rolled away and as a result avoids a distribution of the liquid sprinkled on the floor. The floor is then treated in exactly the same way with water that is as hot as possible and then dried using clean, dry sawdust.

After the floor has been cleaned, the waxing roller is clamped in the bearing bracket b , which is provided with a felt covering instead of bristles. Using this felt roller, the wax compound applied to the cleaned floor is first evenly distributed on the roller surface by rolling it several times over the floor, whereupon the roller is fixed and the wax is rubbed into the floor by moving the device from the roller to and fro. If the roller no longer emits wax, pull the cord i for a moment, which rotates the roller and another area which is still covered with wax

Roller surface is brought into contact with the ground.

After the wax has dried well, the brush roller intended for beaning the floor is clamped in the bearing bracket b and the floor is polished with this permanently fixed brush roller. Since the entire weight of the device rests on this occasion only on a single row of bristles of the brush roller, this exerts a much greater pressure on the floor than the same row of bristles of a flat brush. As a result, the beans of the soil are extremely accelerated and the effort required is not negligibly reduced. In order to avoid one-sided wear of the bristles on the brush, it is advisable to turn the brush from time to time by pulling the cord i, thereby bringing a new row of bristles into contact with the floor. Finally, the floor, which has been pretreated in the manner described, is repolished with the aid of the brush roller mentioned last, by placing a flannel cloth under the fixed roller and using this to work the floor until a mirror finish is achieved.

Godfather τ-An Proverbs:

i. Device for cleaning and beaning floors etc. with a roller brush mounted in a bearing bracket of the handle, characterized in that the roller hub (d) is provided on the circumference with notches (e) into which a spring-loaded locking pin ( i) can be disengaged by a cord (i). h) intervenes.

2. Device for cleaning and beans of floors, etc. according to claim 1, characterized in that the handle fork (b) is provided with downwardly open bearing eyes (m) intended for the roller axis (k) , which through the horizontal flange (n ) one bearing flap (ft) that is rotatably connected to the fork must be closed.

3. Device for cleaning and beans of floors, etc. according to claim 1 and 2, characterized in that the horizontal flange (s) of the flaps (ft) extends eccentrically.

1 sheet of drawings.