AT69997B - Rake. - Google Patents

Rake.

Info

Publication number
AT69997B
AT69997B AT69997DA AT69997B AT 69997 B AT69997 B AT 69997B AT 69997D A AT69997D A AT 69997DA AT 69997 B AT69997 B AT 69997B
Authority
AT
Austria
Prior art keywords
rake
teeth
desc
flanging
warning
Prior art date
Application number
Other languages
German (de)
Original Assignee
Reh & Co G M B H
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 Reh & Co G M B H filed Critical Reh & Co G M B H
Application granted granted Critical
Publication of AT69997B publication Critical patent/AT69997B/en

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  • Emergency Lowering Means (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Rechen. 



   Es sind bereits Rechen mit hohlen eisernen Zähnen bekannt. Der Gegenstand der vorliegenden Erfindung betrifft einen derartigen Rechen, bei welchem   erfindungsgemäss   die Zähne die Form eines am verjüngten Ende abgeschlossenen Kegelstumpfes aufweisen und nach Eintreiben in das Rechenhaupt an diesem durch Umbördelung des Randes des offenen Endes befestigt 
 EMI1.1 
   Längsschnitt   und Fig. 2 die Gesamtansicht, in schaubildlicher Darstellung. 



   Mit a sind d'ie hohlen Zähne bezeichnet, welche als Kogelstunmpfe ausgebildet sind. Die   Herstellung   derselben kann dabei auf verschiedene Weise erfolgen, so z. B. durch Einrollen von Blechstreifen beliebigen Materials oder durch Ziehen, Giessen, Pressen und dgl. Am unteren Ende werden die Zähne zweckmässig durch Einbördeln mit einer abgerundeten Spitze abgeschlossen, um einerseits ein Aufreissen des Bodens und andererseits das   Tir. dringen   von Erde und dgl. zu vermeiden. Das obere (offene) Ende der im Querhaupt b vorerst eingetriebenen Zähne wird an 
 EMI1.2 
 vereinigen die Vorzüge der Rechen mit eisernen Zähnen,   wie z.

   B. grösste Haltbarkeit,   und jener mit konischen hölzernen   Zähnen,   wie z B. leichte Herstellung und müheloses Auswechseln. 

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



   <Desc / Clms Page number 1>
 



  Rake.



   Rakes with hollow iron teeth are already known. The subject matter of the present invention relates to such a rake, in which, according to the invention, the teeth have the shape of a truncated cone closed at the tapered end and, after being driven into the rake head, fastened to it by flanging the edge of the open end
 EMI1.1
   Longitudinal section and FIG. 2 the overall view, in a diagrammatic representation.



   A denotes the hollow teeth, which are designed as Kogel stumps. The manufacture of the same can be done in various ways, such. B. by rolling in sheet metal strips of any material or by pulling, casting, pressing and the like. At the lower end, the teeth are expediently completed by crimping with a rounded tip, on the one hand to tear open the bottom and on the other hand the Tir. to avoid penetrating earth and the like. The upper (open) end of the teeth initially driven into the crosshead b is turned on
 EMI1.2
 combine the advantages of rakes with iron teeth, such as

   B. Greatest durability, and those with conical wooden teeth, such as easy production and easy replacement.

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

 

Claims (1)

PATENT-ANSPRUCH : Rechen mit hohlen Zähnen, dadurch gekennzeichnet, dass diese die Form eines nnl verjöngten Ende abgeschlossenen Kegelstumpfes aufweisen und anch eintreiben in das Re@@en. haupt an diesem durch Umbördelung des Randes ihres offenen Endes befestigt werden. EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Rake with hollow teeth, characterized in that these have the shape of a nnl tapered end of a closed truncated cone and also drive into the Re @@ en. mainly to be attached to this by flanging the edge of its open end. EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT69997D 1913-11-13 1913-11-13 Rake. AT69997B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT69997T 1913-11-13

Publications (1)

Publication Number Publication Date
AT69997B true AT69997B (en) 1915-09-25

Family

ID=3591776

Family Applications (1)

Application Number Title Priority Date Filing Date
AT69997D AT69997B (en) 1913-11-13 1913-11-13 Rake.

Country Status (1)

Country Link
AT (1) AT69997B (en)

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