AT33068B - Stovepipe elbow with full-circumference folds. - Google Patents

Stovepipe elbow with full-circumference folds.

Info

Publication number
AT33068B
AT33068B AT33068DA AT33068B AT 33068 B AT33068 B AT 33068B AT 33068D A AT33068D A AT 33068DA AT 33068 B AT33068 B AT 33068B
Authority
AT
Austria
Prior art keywords
folds
circumference
elbow
full
stovepipe
Prior art date
Application number
Other languages
German (de)
Inventor
Rudolf Bergfeld
Original Assignee
Rudolf Bergfeld
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
Application filed by Rudolf Bergfeld filed Critical Rudolf Bergfeld
Application granted granted Critical
Publication of AT33068B publication Critical patent/AT33068B/en

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  • Baking, Grill, Roasting (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Ofenrohrknie mit den ganzen Umfang umfassenden Faltungen. 



   Das Ofenrohrknie ist, wie Fig. 1 zur Hälfte in Ansicht, zur Hälfte im Schnitt zeigt, in bekannter Weise, durch Faltungen gebildet, welche in das Innere des Rohres eintreten und den ganzen Umfang des Kniees umfassen. An der inneren Biegung liegen die Faltungen dicht aneinander, so dass sie dem Auge eine scheinbar ununterbrochene Kreislinie bieten. 



  Gegen die äussere Biegung zu gehen die Faltungen auseinander und zeigen an der äussersten Biegung ein wellenförmiges Gebilde. Diese Art der Faltung hat zur Folge, dass dem Knie der geringst mögliche Biegungsradius gegeben wird (s. Fig. 2). 



   Dem Gegenstande vorliegender Erfindung zufolge ist auf der äusseren Biegung des Rohrknies eine Tür vorgesehen, welche um ein Scharnier umklappbar ist und vermittels derselben in geschlossenem Zustande am Knie gehalten werden kann, wobei der Rand der Tür etwas gewellt ist, damit sich die Tür in geschlossenem Zustande dem wellenförmigen Verlaufe der Faltungen dicht anpassen kann. Durch die geöffnete Tür ist das Innere des Rohrknies z. B. zwecks Reinigung leicht zugänglich. 



   Fig. 2 zeigt in Ansicht die Anordnung der Klappe bei einem Knie mit parallelen Schenkeln. 

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



   <Desc / Clms Page number 1>
 



  Stovepipe elbow with full-circumference folds.



   The stovepipe elbow is, as Fig. 1 shows half in view, half in section, in a known manner, formed by folds which enter the interior of the pipe and encompass the entire circumference of the knee. At the inner bend, the folds are close to one another, so that they offer the eye a seemingly uninterrupted circular line.



  Towards the outer bend, the folds diverge and show a wave-like structure at the outermost bend. This type of folding has the consequence that the knee is given the smallest possible bending radius (see Fig. 2).



   According to the subject matter of the present invention, a door is provided on the outer bend of the pipe elbow, which can be folded down around a hinge and by means of the same can be held in the closed state on the knee, the edge of the door being slightly corrugated so that the door is in the closed state can adapt closely to the undulating course of the folds. Through the open door, the inside of the elbow z. B. easily accessible for cleaning.



   Fig. 2 shows a view of the arrangement of the flap in a knee with parallel legs.

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

 

Claims (1)

PATENT-ANSPRUCH : Ofenrohrknie, dessen Faltungen den ganzen Umfang des Rohrknies umfassen, gekennzeichnet durch die Anordnung einer aufklappbaren Reinigungstür auf der äusseren Biegungsseite, deren Rand sich den Rohrfaltungen dicht passend anschmiegt. EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Stove pipe elbow, the folds of which encompass the entire circumference of the pipe elbow, characterized by the arrangement of a hinged cleaning door on the outer bend side, the edge of which nestles tightly against the pipe folds. EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT33068D 1906-11-19 1906-11-19 Stovepipe elbow with full-circumference folds. AT33068B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT33068T 1906-11-19

Publications (1)

Publication Number Publication Date
AT33068B true AT33068B (en) 1908-05-25

Family

ID=3548512

Family Applications (1)

Application Number Title Priority Date Filing Date
AT33068D AT33068B (en) 1906-11-19 1906-11-19 Stovepipe elbow with full-circumference folds.

Country Status (1)

Country Link
AT (1) AT33068B (en)

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