AT157294B - Electrically operated fretsaw. - Google Patents

Electrically operated fretsaw.

Info

Publication number
AT157294B
AT157294B AT157294DA AT157294B AT 157294 B AT157294 B AT 157294B AT 157294D A AT157294D A AT 157294DA AT 157294 B AT157294 B AT 157294B
Authority
AT
Austria
Prior art keywords
electrically operated
fretsaw
clamping
fork
leaf spring
Prior art date
Application number
Other languages
German (de)
Inventor
Willi Ing Stadler
Original Assignee
Aeg
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 Aeg filed Critical Aeg
Application granted granted Critical
Publication of AT157294B publication Critical patent/AT157294B/en

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Landscapes

  • Sawing (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Elektrisch betriebene Laubsäge. 
 EMI1.1 




   <Desc / Clms Page number 1>
 



  Electrically operated fretsaw.
 EMI1.1

Claims (1)

PATENT-ANSPRÜCHE : 1. Elektrisch betriebene Laubsäge, deren Sägeblatt einerseits an dem als Membran ausgebildeten Anker eines Wechselstrommagneten und anderseits an einem federnden Spannbogen befestigt ist, dadurch gekennzeichnet, dass der Spannbogen (1) am Magnetgehäuse (1) in der Höhe verstellbar und abnehmbar angeordnet ist. PATENT CLAIMS: 1. Electrically operated jigsaw, the saw blade of which is attached on the one hand to the armature of an alternating current magnet designed as a membrane and on the other hand to a resilient clamping bow, characterized in that the clamping bow (1) is arranged on the magnet housing (1) adjustable in height and removable. 2. Elektrisch betriebene Laubsäge nach Anspruch 1, dadurch gekennzeichnet, dass das am Magnetgehäuse (1) anliegende Ende (9) des Spannbogens (7) gabelförmig ausgebildet und in Nuten (8) EMI2.1 feststellbar ist. 2. Electrically operated jigsaw according to claim 1, characterized in that the end (9) of the clamping bow (7) resting on the magnet housing (1) is fork-shaped and in grooves (8) EMI2.1 is detectable. 3. Elektrisch betriebene Laubsäge nach den Ansprüchen 1 und 2 mit einer am freien Ende des Spannbogens angeordneten Blattfeder, dadurch gekennzeichnet, dass am freien Ende der Blattfeder (11) eine gabelförmige Öse (15) befestigt ist, die zum Einlegen des Sägeblattes (d) dient und deren einer Zinken (14) mit einer Gewindebohrung zur Aufnahme einer Klemmschraube (13) versehen ist. 3. Electrically operated fretsaw according to claims 1 and 2 with a leaf spring arranged at the free end of the tensioning arch, characterized in that a fork-shaped eyelet (15) is attached to the free end of the leaf spring (11), which is used for inserting the saw blade (d) serves and one of the prongs (14) is provided with a threaded hole for receiving a clamping screw (13). 4. Elektrisch betriebene Laubsäge nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, dass die Klemmschraube (13) an ihrer Stirnfläche mit Feilhieben versehen ist. EMI2.2 4. Electrically operated fretsaw according to claims 1 to 3, characterized in that the clamping screw (13) is provided with file cuts on its end face. EMI2.2
AT157294D 1936-10-27 1937-05-05 Electrically operated fretsaw. AT157294B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE157294T 1936-10-27

Publications (1)

Publication Number Publication Date
AT157294B true AT157294B (en) 1939-10-25

Family

ID=29412841

Family Applications (1)

Application Number Title Priority Date Filing Date
AT157294D AT157294B (en) 1936-10-27 1937-05-05 Electrically operated fretsaw.

Country Status (1)

Country Link
AT (1) AT157294B (en)

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