DE226053C - - Google Patents
Info
- Publication number
- DE226053C DE226053C DENDAT226053D DE226053DA DE226053C DE 226053 C DE226053 C DE 226053C DE NDAT226053 D DENDAT226053 D DE NDAT226053D DE 226053D A DE226053D A DE 226053DA DE 226053 C DE226053 C DE 226053C
- Authority
- DE
- Germany
- Prior art keywords
- pressure gauges
- tree
- felling machine
- rack
- pressed against
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B33/00—Sawing tools for saw mills, sawing machines, or sawing devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B17/00—Chain saws; Equipment therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B17/00—Chain saws; Equipment therefor
- B27B17/02—Chain saws equipped with guide bar
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Manufacture Of Wood Veneers (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die vorliegende Baumfällmaschine unterscheidet sich von bekannten, die mit einer Zahnkette arbeiten, dadurch, daß während der Arbeit zwei Druckmesser gegen den Baumstamm gedrückt werden, zwischen welchen die an sich bekannte Zahnkette arbeitet. Die Zeichnung zeigt in Fig. ι die Baumfällmaschine in Oberansicht; Fig. 2 und 3 zeigen die Vorrichtung in um 90 ° versetzten Schnitten.The present tree felling machine differs from known ones with a Toothed chain work, in that two pressure gauges are pressed against the tree trunk during work, between which the well-known tooth chain works. The drawing shows in Fig. Ι the tree felling machine in top view; 2 and 3 show the device offset by 90 ° Cuts.
Die Zahnkette α ist in ein Gehäuse b derart eingebaut, daß sie zwischen zwei am Gehäuse b verstellbar angebrachten Druckmessern d, d arbeitet.The inverted tooth chain α is installed in a housing b in such a way that it works between two pressure gauges d, d adjustably attached to the housing b .
Während der Sägearbeit werden durch eine Zahnstange /, die an den Hebel m anfaßt, die Druckmesser d, d gegen den zu fällenden Baumstamm c gedrückt. Die Zahnstange wird auf der Rückseite durch eine Rolle η geführt und von der Handkurbel h aus durch die Zahnräder i, k in der Pfeilrichtung bewegt. Von derselben Handkurbel h aus wird durch die Zahnräder f, g die Zahnkette a, die über die beiden Räder e, e gespannt ist, angetrieben.During the sawing work, the pressure gauges d, d are pressed against the tree trunk c to be felled by a rack / which grips the lever m. The rack is guided on the back by a roller η and moved from the hand crank h through the gears i, k in the direction of the arrow. From the same hand crank h , the toothed chain a, which is tensioned over the two wheels e, e , is driven by the toothed wheels f, g.
Die Zahnkette nimmt dabei das zwischen den Druckmessern d, d stehengebliebene Holz fräserartig fort.The inverted tooth chain removes the wood that has remained between the pressure gauges d, d like a cutter.
Claims (2)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE226053C true DE226053C (en) |
Family
ID=486640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT226053D Active DE226053C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE226053C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3999294A (en) * | 1976-05-07 | 1976-12-28 | George Shoben | Flexible bladed saw |
| EP0517447A1 (en) * | 1991-06-04 | 1992-12-09 | Blount, Inc. | A chain saw feed mechanism for a cutting device |
-
0
- DE DENDAT226053D patent/DE226053C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3999294A (en) * | 1976-05-07 | 1976-12-28 | George Shoben | Flexible bladed saw |
| EP0517447A1 (en) * | 1991-06-04 | 1992-12-09 | Blount, Inc. | A chain saw feed mechanism for a cutting device |
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