DE68195C - Machine for debarking and lengthwise cutting of round wood - Google Patents

Machine for debarking and lengthwise cutting of round wood

Info

Publication number
DE68195C
DE68195C DENDAT68195D DE68195DA DE68195C DE 68195 C DE68195 C DE 68195C DE NDAT68195 D DENDAT68195 D DE NDAT68195D DE 68195D A DE68195D A DE 68195DA DE 68195 C DE68195 C DE 68195C
Authority
DE
Germany
Prior art keywords
rollers
wood
circular saw
debarking
trunks
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DENDAT68195D
Other languages
German (de)
Original Assignee
TH. SCHUMACHER in Münster i. W., Paulstr. 2
Publication of DE68195C publication Critical patent/DE68195C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B27WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27LREMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
    • B27L1/00Debarking or removing vestiges of branches from trees or logs; Machines therefor
    • B27L1/10Debarking or removing vestiges of branches from trees or logs; Machines therefor using rotatable tools

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Manufacture Of Wood Veneers (AREA)

Description

AUSGEGEBEN DEN 26. APRIL 1893.ISSUED APRIL 26th 1893.

Claims (1)

KAISERLICHESIMPERIAL PATENTAMT.PATENT OFFICE. Die vorderen runden Walzen α, zwischen welche der Arbeiter die betreffenden Hölzer schiebt, führen dieselben zwischen die hinteren Walzen b. Diese sind mit aufgeschraubten Messern versehen, welche die Borke von den Stämmen oder Hölzern entfernen. Hinter den Messerwalzen befindet sich die Kreissäge, durch die die Stämme längs durchgeschnitten werden.The front round rollers α, between which the worker pushes the timber in question, lead the same between the rear rollers b. These are provided with screwed-on knives, which remove the bark from the trunks or wood. The circular saw is located behind the knife rollers, through which the logs are cut lengthways. Um Stämme oder Hölzer von verschiedener Stärke entborken und schneiden zu können, sind die beiden Lagerstücke, in welchen die oberen Walzen liegen, beweglich und können auch vermittelst des Hebels e vom Arbeiter gehoben werden, wobei sie auf der Schiene d in senkrechter Richtung geführt werden. Die unteren Walzen liegen in festen Lagern.In order to be able to unbork and cut logs or wood of different thicknesses, the two bearing pieces in which the upper rollers are located are movable and can also be lifted by the worker by means of the lever e , whereby they are guided on the rail d in the vertical direction. The lower rollers are in fixed bearings. Anstatt der Walzen mit aufgeschraubten Messern können auch Stahlwalzen f verwendet werden, wie solche unten rechts auf der Zeichnung angegeben sind. Diese bestehen aus je zwei Hälften, welche durch Spiralfedern an einander gedrückt werden. Die Spiralfedern dürfen jedoch nur eine solche Stärke haben, dafs die Hälften bei stärkeren Stämmen oder Hölzern sich von einander schieben.Instead of the rollers with screwed-on knives, steel rollers f can also be used, as indicated at the bottom right of the drawing. These consist of two halves each, which are pressed against each other by spiral springs. The coil springs, however, may only be of such a strength that the halves of thicker trunks or pieces of wood push each other. Die Entborkungsvorrichtung, sowie auch der Kreissägen tisch kann je nach dem Durchmesser des Kreissägenblattes näher und weiter von einander gerückt werden.The debarking device, as well as the circular saw table, can depending on the diameter of the circular saw blade can be moved closer and further apart. Ein Vortheil der Walzen α und b besteht darin, dafs das Zurückstofsen der Stämme oder Hölzer durch die Kreissäge vermieden wird und dadurch die Gefahr, die bisher bei dem Spitzenschneiden gewesen ist, vollständig ausgeschlossen wird.One advantage of the rollers α and b is that the trunks or wood from being thrown back by the circular saw is avoided and the danger that has hitherto been involved in cutting the tip is completely eliminated. Patent-Anspruch:Patent claim: Maschine zum Entrinden und Längstheilen von Rundhölzern, bei welcher das Holz durch die stellbaren, entsprechend profilirten Walzen a vorgeschoben und zwischen den stellbaren Messerwalzen b entrindet wird, um beim Austritt aus letzteren durch eine Kreissäge der Länge nach zerschnitten zu werden.Machine for debarking and lengthwise cutting of round wood, in which the wood is advanced through the adjustable, appropriately profiled rollers a and debarked between the adjustable knife rollers b , in order to be cut lengthwise by a circular saw when it emerges from the latter. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT68195D Machine for debarking and lengthwise cutting of round wood Expired - Lifetime DE68195C (en)

Publications (1)

Publication Number Publication Date
DE68195C true DE68195C (en)

Family

ID=341756

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT68195D Expired - Lifetime DE68195C (en) Machine for debarking and lengthwise cutting of round wood

Country Status (1)

Country Link
DE (1) DE68195C (en)

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