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AT115661B - Chainsaw. - Google Patents

Chainsaw.

Info

Publication number
AT115661B
AT115661B AT115661DA AT115661B AT 115661 B AT115661 B AT 115661B AT 115661D A AT115661D A AT 115661DA AT 115661 B AT115661 B AT 115661B
Authority
AT
Austria
Prior art keywords
saw
chainsaw
support frame
frame
tree
Prior art date
Application number
Other languages
German (de)
Inventor
Hans Ing Wittek
Original Assignee
Hans Ing Wittek
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 Hans Ing Wittek filed Critical Hans Ing Wittek
Application granted granted Critical
Publication of AT115661B publication Critical patent/AT115661B/en

Links

Landscapes

  • Sawing (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



    Motorsäge.   



   Es sind Motorsägen, insbesondere solche zum Fällen von Bäumen, bereits bekannt, deren Tragrahmen am Baumstamm befestigt wird und die entlang ihrem Tragrahmen vorgeschaltet werden. 



   Gemäss der Erfindung besteht der Tragrahmen einer derartigen Säge aus einem im Querschnitt 
 EMI1.1 
 rahmen beim Fortschalten führt und der in den   Sägeschnitt   eingetrieben wird und so ohne weitere   Hilfs-   mittel die starre Verbindung der Säge mit dem Baume herstellt. Durch diese Art der Befestigung wird gleichzeitig der Vorteil erzielt, dass der Schnitt offengehalten und ein Verklemmen des Sägeblattes vermieden wird und die   Sturzrichtung   des zu fällenden Baumes beeinflusst werden kann. Als Schneidwerkzeug kann jede beliebige   Band-oder Kettensäge   Verwendung finden. 



   In der Zeichnung ist der Erfindungsgegenstand in beispielsweiser Ausführung schaubildlich dargestellt. 



   Am Sägerahmen 1 für die motorisch betriebene, entsprechend geführte Bandsäge 2 sind Führungen 4 für den im Querschnitt keilförmigen Tragbalken 3 vorgesehen. Der Tragbalken 3 wird in den   Sägeschnitt   
 EMI1.2 
 der Säge entlang dem Balken 3 erfolgt durch einen Druck auf ihren Rahmen 1. 



   PATENT-ANSPRÜCHE :
1. Motorsäge, insbesondere   zum Fällen   von Bäumen, deren Tragrahmen am Baumstamm befestigbar ist, dadurch gekennzeichnet, dass der Tragrahmen   (3)   aus einem im Querschnitt keilförmigen, hinter dem Sägeblatt   (2)   und parallel hiezu geordneten Querbalken besteht, der in den Sägeschnitt eingetrieben wird und so die Säge am Baum festhält. 

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



   <Desc / Clms Page number 1>
 



    Chainsaw.



   There are already known power saws, in particular those for felling trees, the support frame of which is attached to the tree trunk and which are connected upstream along their support frame.



   According to the invention, the support frame of such a saw consists of a cross-section
 EMI1.1
 frame when switching and which is driven into the saw cut and thus establishes the rigid connection between the saw and the tree without any further aids. This type of attachment also has the advantage that the cut is kept open, the saw blade is prevented from jamming and the direction in which the tree to be felled falls can be influenced. Any band saw or chainsaw can be used as a cutting tool.



   In the drawing, the subject matter of the invention is shown in an exemplary embodiment.



   On the saw frame 1 for the motor-driven, appropriately guided band saw 2, guides 4 are provided for the support beam 3, which is wedge-shaped in cross section. The support beam 3 is in the saw cut
 EMI1.2
 the saw along the beam 3 is done by pressing on its frame 1.



   PATENT CLAIMS:
1. Power saw, in particular for felling trees, the support frame of which can be fastened to the tree trunk, characterized in that the support frame (3) consists of a cross-bar, which is wedge-shaped in cross section, behind the saw blade (2) and parallel to this, and which is driven into the saw cut and holds the saw to the tree.

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

 

Claims (1)

2. Motorsäge nach Anspruch 1, dadurch gekennzeichnet, dass der Sägerahmen (1) mit Führungen (4) für sein Fortschalten entlang dem Querbalken (3) versehen ist. EMI1.3 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. 2. A chainsaw according to claim 1, characterized in that the saw frame (1) is provided with guides (4) for its progression along the transverse bar (3). EMI1.3 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT115661D 1927-02-09 1927-02-09 Chainsaw. AT115661B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT115661T 1927-02-09

Publications (1)

Publication Number Publication Date
AT115661B true AT115661B (en) 1930-01-10

Family

ID=3629447

Family Applications (1)

Application Number Title Priority Date Filing Date
AT115661D AT115661B (en) 1927-02-09 1927-02-09 Chainsaw.

Country Status (1)

Country Link
AT (1) AT115661B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502429A (en) * 1939-08-22 1950-04-04 Int Standard Electric Corp Heat radiator for electron discharge devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2502429A (en) * 1939-08-22 1950-04-04 Int Standard Electric Corp Heat radiator for electron discharge devices

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