DE136210C - - Google Patents

Info

Publication number
DE136210C
DE136210C DENDAT136210D DE136210DA DE136210C DE 136210 C DE136210 C DE 136210C DE NDAT136210 D DENDAT136210 D DE NDAT136210D DE 136210D A DE136210D A DE 136210DA DE 136210 C DE136210 C DE 136210C
Authority
DE
Germany
Prior art keywords
disc
bristles
bark
ring
face
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.)
Active
Application number
DENDAT136210D
Other languages
German (de)
Publication of DE136210C publication Critical patent/DE136210C/de
Active 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
    • B27L1/12Debarking or removing vestiges of branches from trees or logs; Machines therefor using pliable tools, e.g. chains, cables
    • B27L1/122Debarking or removing vestiges of branches from trees or logs; Machines therefor using pliable tools, e.g. chains, cables fixed on one side onto a rotatable axis, e.g. brushes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Vorliegende Erfindung betrifft eine Bürste, welche bei Maschinen zum Entrinden und Putzen von Baumstämmen für die Zwecke der Cellulose- und Holzstofffabrikation und andere Holz verarbeitende Industrieen Verwendung finden soll. Die Neuerung besteht im Wesentlichen darin, dafs nicht mehr der äufsere Umfang eines Kernes oder wie bei ähnlichen Scheibenbürsten die ganze Scheibe mit Borsten besetzt wird, sondern es wird jetzt eine grofse flache Scheibe (Teller) auf einer Seite nur mit einem Kranz oder Ring von Borsten besetzt, so dafs der Borstenring die Rinde in sich kreuzenden Richtungen angreift. Hierdurch soll eine erhöhte Wirkung erzielt werden.The present invention relates to a brush that is used in debarking and debarking machines Cleaning of tree trunks for the purposes of cellulose and wood pulp production and others Wood processing industries should be used. The innovation consists essentially in that it is no longer the outer circumference of a nucleus or as in the case of the like Disc brushes the whole disc is covered with bristles, but it now becomes a large one flat disc (plate) on one side only with a wreath or ring of bristles, so that the bristle ring attacks the bark in intersecting directions. Through this an increased effect should be achieved.

Beiliegende Zeichnung stellt den Erfindungsgegenstand schematisch in seiner Anwendung in Fig. ι in Vorderansicht und in Fig. 2 in Aufsicht dar.The accompanying drawing shows the subject matter of the invention schematically in its application in Fig. ι in front view and in Fig. 2 in plan view.

Wie daraus ersichtlich, wird der Baumstamm α auf eine beliebige Weise, z. B. in bekannter Weise zwischen gezahnten Rädern d und einer Walze g einerseits und Führungen f andererseits unter gleichzeitiger Drehung langsam axial vorwärts bewegt und derart gegen den Borstenkranz b gehalten, dafs die Borsten bei dem Vorrücken des Stammes die Rinde u. s. w. in fortschreitend anderen, sich dabei kreuzenden Richtungen angreifen. Die verstellbaren Führungen f regeln hierbei in bekannter Weise die Eingriffstiefe.As can be seen from this, the tree trunk α is in any way, e.g. B. in a known manner between toothed wheels d and a roller g on the one hand and guides f on the other hand slowly moved axially forward with simultaneous rotation and held against the bristle ring b in such a way that the bristles with the advancement of the trunk, the bark etc. in progressively others attack crossing directions. The adjustable guides f regulate the depth of engagement in a known manner.

Claims (1)

Patent-Anspruch :Patent claim: Scheibenbürste für Holzentrindungsmaschinen, dadurch gekennzeichnet, dafs die Borsten ringförmig auf der Stirnfläche der Scheibe angeordnet sind, während der mittlere Theil der Stirnfläche frei bleibt, zum Zweck, infolge des dadurch bewirkten Angreifens der Rinde in sich kreuzenden Richtungen eine erhöhte Schälwirkung zu erzielen.Disc brush for wood barking machines, characterized in that the bristles are ring-shaped are arranged on the face of the disc, while the middle part of the The end face remains free, for the purpose, as a result of the attack on the bark in the intersecting directions to achieve an increased peeling effect. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT136210D Active DE136210C (en)

Publications (1)

Publication Number Publication Date
DE136210C true DE136210C (en)

Family

ID=404181

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT136210D Active DE136210C (en)

Country Status (1)

Country Link
DE (1) DE136210C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2771922A (en) * 1954-09-17 1956-11-27 Anthony Bradenthaler Pulp-wood bark-removing machine having pivotable angular supporting arms for rotatable cutters and brushes
US2780252A (en) * 1953-10-16 1957-02-05 Anthony Brandenthaler Log barking machine having bilateral cutters, brushes, and feed rollers
US2934111A (en) * 1956-04-16 1960-04-26 Anthony Brandenthaler Slab-barking machine having rotatable articulated brush

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2780252A (en) * 1953-10-16 1957-02-05 Anthony Brandenthaler Log barking machine having bilateral cutters, brushes, and feed rollers
US2771922A (en) * 1954-09-17 1956-11-27 Anthony Bradenthaler Pulp-wood bark-removing machine having pivotable angular supporting arms for rotatable cutters and brushes
US2934111A (en) * 1956-04-16 1960-04-26 Anthony Brandenthaler Slab-barking machine having rotatable articulated brush

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