AT141047B - Ring knife for longitudinal cutting machines. - Google Patents

Ring knife for longitudinal cutting machines.

Info

Publication number
AT141047B
AT141047B AT141047DA AT141047B AT 141047 B AT141047 B AT 141047B AT 141047D A AT141047D A AT 141047DA AT 141047 B AT141047 B AT 141047B
Authority
AT
Austria
Prior art keywords
cutting machines
longitudinal cutting
ring knife
knife
ring
Prior art date
Application number
Other languages
German (de)
Inventor
Leopold Sabler
Original Assignee
Leopold Sabler
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 Leopold Sabler filed Critical Leopold Sabler
Application granted granted Critical
Publication of AT141047B publication Critical patent/AT141047B/en

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Description

  

   <Desc/Clms Page number 1> 
 
 EMI1.1 
 
 EMI1.2 
 Zeichnung im Querschnitt und teilweise in Ansicht dargestellt. Fig. 2 zeigt eine Vorderansicht, teilweise gesehnitten, Fig. 3 zeigt einen teilweisen vergrösserten Querschnitt. 



   Das Messer a ist ein Stahlring von beliebiger Breite und besitzt an den beiden Rändern ange- 
 EMI1.3 
 festgehalten. Durch die Anpressung der Scheiben c gegen die Feder b wird ein Verdrehen des Messerringes a beim Schneiden von Papier, Textilien usw. verhindert. 



   Ausserdem wird das Messer gleichzeitig zentriert und damit ein Sehwanken verhindert. 



   Das Ringmesser besitzt beiderseits Schneidkanten   k und   kann daher, wenn eine Schneide stumpf ist, nachdem es gewendet wurde, nochmals benutzt werden. Das Auswechseln des Ringmessers ist sehr einfach, da ein Loslösen der Mutter {um ein geringes das sofortige Lösen des Messers bewirkt. Das Ringmesser kann ohne Abnehmen des Messerkopfes ausgeweehselt werden, wodurch viel zeitraubende Arbeit erspart wird. Zum Festziehen der   Mutter f sind   in derselben Bohrungen   i   vorgesehen. Die Ringfeder   b   wird aus einer geraden Spiralfeder durch Biegen und Zusammenhängen ihrer Enden erhalten. 

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



   <Desc / Clms Page number 1>
 
 EMI1.1
 
 EMI1.2
 Drawing shown in cross section and partially in view. FIG. 2 shows a front view, partially viewed, FIG. 3 shows a partially enlarged cross section.



   The knife a is a steel ring of any width and has attached to both edges
 EMI1.3
 held. By pressing the disks c against the spring b, twisting of the knife ring a when cutting paper, textiles, etc. is prevented.



   In addition, the knife is centered at the same time, thus preventing wobble.



   The ring knife has cutting edges k on both sides and can therefore be used again if a cutting edge is blunt after it has been turned. Replacing the ring knife is very easy, since loosening the nut {by a small amount causes the knife to loosen immediately. The ring knife can be replaced without removing the knife head, which saves a lot of time-consuming work. To tighten the nut f, holes i are provided in the same. The ring spring b is obtained from a straight spiral spring by bending and connecting its ends.

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

Claims (1)

PATENT-ANSPRUCH : Ringmesser für Längsschneidemaschinen, bestehend aus einem an beiden Rändern geschärften Hohlzylinder, dadurch gekennzeichnet, dass dasselbe auf seiner Welle mit Hilfe eines Kupplungselementes zentriert wird, das gegen die Innenseite des Hohlzylinders gepresst wird. EMI1.4 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Ring knife for longitudinal cutting machines, consisting of a hollow cylinder sharpened on both edges, characterized in that the same is centered on its shaft with the aid of a coupling element which is pressed against the inside of the hollow cylinder. EMI1.4 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT141047D 1934-03-28 1934-03-28 Ring knife for longitudinal cutting machines. AT141047B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT141047T 1934-03-28

Publications (1)

Publication Number Publication Date
AT141047B true AT141047B (en) 1935-03-11

Family

ID=3641467

Family Applications (1)

Application Number Title Priority Date Filing Date
AT141047D AT141047B (en) 1934-03-28 1934-03-28 Ring knife for longitudinal cutting machines.

Country Status (1)

Country Link
AT (1) AT141047B (en)

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