AT55784B - Method and device for chopping wood by means of rotating knives for processing into wood pulp or cellulose. - Google Patents

Method and device for chopping wood by means of rotating knives for processing into wood pulp or cellulose.

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Publication number
AT55784B
AT55784B AT55784DA AT55784B AT 55784 B AT55784 B AT 55784B AT 55784D A AT55784D A AT 55784DA AT 55784 B AT55784 B AT 55784B
Authority
AT
Austria
Prior art keywords
wood
feed rollers
feed
processing
cellulose
Prior art date
Application number
Other languages
German (de)
Inventor
Georg Ludwig Laugall
Original Assignee
Georg Ludwig Laugall
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 Georg Ludwig Laugall filed Critical Georg Ludwig Laugall
Application granted granted Critical
Publication of AT55784B publication Critical patent/AT55784B/en

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Description

  

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 walzen   g   sind noch gezahnte   pufferartige   Klemmbacken o (Fig. 2 und 4) nachgiebig angeordnet, welche die aus den Vorschubwalzen herausgetretenen kleinen Holzstücke bis zum letzten Rest für das Zerschneiden festhalten, wodurch Abfälle verhütet werden. Ausserdem dienen diese pufferartigen Klemmbacken auch zur Führung des zu zerkleinernden Holzes, das sie schon vor Verlassen der Vorschubwalzen unter Federwirkung festhalten. Die Spannung der Federn kann durch eine beliebige Stellvorrichtung nach Erfordernis geregelt werden. 



   PATENT-ANSPRÜCHE :
1. Verfahren zum Zerkleinern von Holz mittels sich drehender Messer zwecks Verarbeitung



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 rollers g are still toothed buffer-like clamping jaws o (Fig. 2 and 4) arranged resiliently, which hold the small pieces of wood that have emerged from the feed rollers to the last residue for cutting, thus preventing waste. In addition, these buffer-like clamping jaws also serve to guide the wood to be shredded, which they hold under spring action even before leaving the feed rollers. The tension of the springs can be regulated by any adjusting device as required.



   PATENT CLAIMS:
1. Process for chopping wood by means of rotating knives for processing

Claims (1)

EMI2.1 Messerköpfen getragenen Schneidmessern, dadurch gekennzeichnet, dass die letzteren derart in Umdrehung versetzt werden, dass die Messerschneiden in schräger Richtung von unten nach oben entgegen der Faserrichtung auf das von Vorschubwalzen den Messern entgegengeführte Holzstück einwirken. EMI2.1 Cutting knives carried by knife heads, characterized in that the latter are set in rotation in such a way that the knife edges act in an oblique direction from bottom to top against the fiber direction on the piece of wood that is countered by the feed rollers to the knives. 3. Maschine nach Anspruch 2, dadurch gekennzeichnet, dass die die Vorschubwalzen tragenden Wellen mit ihren unteren Enden in in einem an sich bekannten, mit Öl oder dgl. gefüllen, verstellbaren Kasten derart gelenkig angeordneten Fusslagern sitzen, dass bei Verstellung des Kastens aus seiner Mittelstellung eine entsprechende Schrägstellung der Vorschubwalzen zur Vorschubrichtung des Holzes und durch Verstellung der oberen Lager der äusseren Vorschubwalzen eine Schrägstellung derselben in zum Vorschub rechtwinkliger Richtung herbeigeführt wird. 3. Machine according to claim 2, characterized in that the shafts carrying the feed rollers sit with their lower ends in an adjustable box, which is known per se and filled with oil or the like, so articulated that when the box is moved from its central position a corresponding inclination of the feed rollers to the feed direction of the wood and by adjusting the upper bearings of the outer feed rollers an inclination of the same in a direction perpendicular to the feed is brought about. 4. Zur Ausführung des Verfahrens nach Anspruch 1 eine Vorschubvorrichtung für die Holzstücke, dadurch gekennzeichnet, dass hinter den Vorschubwalzen nachgiebig gelagerte Klemmbacken puffer-. artig angeordnet sind, die das Holz bis zur Zerkleinerung des letzten Restes festhalten. 4. To carry out the method according to claim 1, a feed device for the pieces of wood, characterized in that resiliently mounted clamping jaws are buffered behind the feed rollers. are arranged like that hold the wood until the last residue is shredded.
AT55784D 1911-06-26 1911-06-26 Method and device for chopping wood by means of rotating knives for processing into wood pulp or cellulose. AT55784B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT55784T 1911-06-26

Publications (1)

Publication Number Publication Date
AT55784B true AT55784B (en) 1912-10-10

Family

ID=3577330

Family Applications (1)

Application Number Title Priority Date Filing Date
AT55784D AT55784B (en) 1911-06-26 1911-06-26 Method and device for chopping wood by means of rotating knives for processing into wood pulp or cellulose.

Country Status (1)

Country Link
AT (1) AT55784B (en)

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