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
Links
- 239000002023 wood Substances 0.000 claims description 2
- 210000004940 Nucleus Anatomy 0.000 description 1
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
- B27L1/12—Debarking or removing vestiges of branches from trees or logs; Machines therefor using pliable tools, e.g. chains, cables
- B27L1/122—Debarking 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)
Publications (1)
Publication Number | Publication Date |
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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)
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 |
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0
- DE DENDAT136210D patent/DE136210C/de active Active
Cited By (3)
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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