AT202543B - Vacuum cleaner nozzle - Google Patents

Vacuum cleaner nozzle

Info

Publication number
AT202543B
AT202543B AT447256A AT447256A AT202543B AT 202543 B AT202543 B AT 202543B AT 447256 A AT447256 A AT 447256A AT 447256 A AT447256 A AT 447256A AT 202543 B AT202543 B AT 202543B
Authority
AT
Austria
Prior art keywords
vacuum cleaner
cleaner nozzle
balls
face
nozzle
Prior art date
Application number
AT447256A
Other languages
German (de)
Inventor
Libarid Dipl Ing Lorenian
Original Assignee
Libarid Dipl Ing Lorenian
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to AT199154D priority Critical patent/AT199154B/en
Application filed by Libarid Dipl Ing Lorenian filed Critical Libarid Dipl Ing Lorenian
Priority to AT447256A priority patent/AT202543B/en
Priority to AT8757A priority patent/AT202544B/en
Application granted granted Critical
Publication of AT202543B publication Critical patent/AT202543B/en

Links

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  • Nozzles For Electric Vacuum Cleaners (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Staubsaugerdüse 
Die Erfindung bezieht sich auf eine Staubsaugerdüse nach Patent Nr. 199154, bei welcher der Rand der Saugöffnung über seinem ganzen Umfang mit an dem zu reinigenden Objekt abrollenden Teilen versehen ist. 



   Die Erfindung besteht darin, dass in der Endfläche des Düsenkörpers mehrere, in jeder Richtung frei bewegliche, aus der Endfläche hervorragende Kugeln vorgesehen sind. 



   Eine solche Ausführung gestattet eine besonders leichte Bewegung der Staubsaugerdüse und eine schonende Behandlung des zu reinigenden Objektes, gleichgültig in welcher Richtung die Staubsaugerdüse gerade bewegt wird. 



   In der Zeichnung ist die Erfindung an Hand eines Ausführungsbeispiels näher erklärt. Fig. 1 ist eine Seitenansicht der Staubsaugerdüse und Fig. 2 eine Ansicht der Endfläche. 



   In der Endfläche 1 des Düsenkörpers 2 ist, die Saugöffnung 3 umgebend, ein Kranz von eng aneinandergereihten Kugeln 4 angeordnet, u. zw. so, dass die Kugeln 4 etwas aus der Endfläche 1 hervorragen. Der Durchmesser der für die Kugeln vorgesehenen Ausnehmungen im Düsenkörper 2 ist in der Endfläche 1 kleiner als der Kugeldurchmesser, damit die Kugeln 4 nicht aus ihrer Lagerung herausfallen können. 



   Die Kugeln 4 stützen sich im Inneren des Düsenkörpers an einer zur Endfläche 1 parallelen Platte 5 abs u.   zw.   so, dass ihre Bewe-   gungsfreiheit   nicht behindert ist. 



   Die Kugeln müssen nicht, wie in dem in den Fig. 1 und 2 dargestellten Ausführungsbeispiel, kreisförmig am äusseren Rand der Endfläche 1 angeordnet sein ; sie können vielmehr auch in einem beliebigen andern geschlossenen Kurvenzug angeordnet die Saugöffnung 3 umschliessen. 



  Eine weitere Möglichkeit besteht darin, die Kugeln in mehreren Reihen um die Saugöffnung 3 herum bzw. über die ganze Endfläche verteilt anzuordnen. 



   Der Düsenkörper 2 und gegebenenfalls auch die Platte 5 kann aus elastisch biegsamem Material hergestellt sein. Diese Massnahme ist 
 EMI1.1 
 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Vacuum cleaner nozzle
The invention relates to a vacuum cleaner nozzle according to Patent No. 199154, in which the edge of the suction opening is provided over its entire circumference with parts that roll on the object to be cleaned.



   The invention consists in that in the end face of the nozzle body a plurality of balls protruding from the end face, which are freely movable in each direction, are provided.



   Such a design allows particularly easy movement of the vacuum cleaner nozzle and gentle treatment of the object to be cleaned, regardless of the direction in which the vacuum cleaner nozzle is being moved.



   In the drawing, the invention is explained in more detail using an exemplary embodiment. Fig. 1 is a side view of the vacuum cleaner nozzle and Fig. 2 is a view of the end face.



   In the end face 1 of the nozzle body 2, surrounding the suction opening 3, a ring of closely lined up balls 4 is arranged, u. zw. So that the balls 4 protrude slightly from the end face 1. The diameter of the recesses provided for the balls in the nozzle body 2 is smaller in the end face 1 than the ball diameter so that the balls 4 cannot fall out of their mounting.



   The balls 4 are supported inside the nozzle body on a plate 5 abs u parallel to the end face 1. so that their freedom of movement is not hindered.



   The balls need not, as in the embodiment shown in FIGS. 1 and 2, be arranged in a circle on the outer edge of the end face 1; rather, they can also enclose the suction opening 3 arranged in any other closed curve.



  Another possibility is to arrange the balls in several rows around the suction opening 3 or distributed over the entire end surface.



   The nozzle body 2 and optionally also the plate 5 can be made of elastically flexible material. This measure is
 EMI1.1
 

** WARNING ** End of DESC field may overlap beginning of CLMS **.

 

Claims (1)

**WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT447256A 1956-07-24 1956-07-24 Vacuum cleaner nozzle AT202543B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT199154D AT199154B (en) 1956-07-24 1956-06-08 Vacuum cleaner nozzle
AT447256A AT202543B (en) 1956-07-24 1956-07-24 Vacuum cleaner nozzle
AT8757A AT202544B (en) 1956-07-24 1957-01-07 Vacuum cleaner nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT447256A AT202543B (en) 1956-07-24 1956-07-24 Vacuum cleaner nozzle

Publications (1)

Publication Number Publication Date
AT202543B true AT202543B (en) 1959-03-10

Family

ID=29588202

Family Applications (1)

Application Number Title Priority Date Filing Date
AT447256A AT202543B (en) 1956-07-24 1956-07-24 Vacuum cleaner nozzle

Country Status (1)

Country Link
AT (1) AT202543B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011051566U1 (en) * 2011-10-06 2013-01-08 Melitta Haushaltsprodukte Gmbh & Co Kommanditgesellschaft vacuum cleaner nozzle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011051566U1 (en) * 2011-10-06 2013-01-08 Melitta Haushaltsprodukte Gmbh & Co Kommanditgesellschaft vacuum cleaner nozzle

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