DE10117491B4 - chainsaw - Google Patents
chainsaw Download PDFInfo
- Publication number
- DE10117491B4 DE10117491B4 DE10117491A DE10117491A DE10117491B4 DE 10117491 B4 DE10117491 B4 DE 10117491B4 DE 10117491 A DE10117491 A DE 10117491A DE 10117491 A DE10117491 A DE 10117491A DE 10117491 B4 DE10117491 B4 DE 10117491B4
- Authority
- DE
- Germany
- Prior art keywords
- saw
- chainsaw
- chains
- saw chains
- recesses
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/02—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of frames; of guiding arrangements for work-table or saw-carrier
- B23D47/025—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of frames; of guiding arrangements for work-table or saw-carrier of tables
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sawing (AREA)
- Knives (AREA)
- Meat, Egg Or Seafood Products (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Kettensäge zum Einarbeiten von Ausnehmungen, insbesondere zum Einbringen von gefrästen Taschen in Werkstücken. Bei den bekannten mit einer Sägekette versehenen Geräten dieser Art besteht immer die Gefahr, vor allem beim Bearbeiten von Holz, dass das Material an den Seiten der Ausnehmungen, ausreißt. Außerdem können auch Verklemmungen bei der Einarbeitung auftreten. Ein weiterer Nachteil ist der seitliche Auswurf der Späne, so dass diese mit Absaugvorrichtungen teilweise schwer zu erfassen sind.The Invention relates to a chain saw for incorporating recesses, in particular for the introduction of milled pockets in workpieces. at the known with a saw chain provided devices This type is always the danger, especially when editing Wood that rips out the material on the sides of the recesses. Besides, too Deadlocks occur during training. Another disadvantage is the lateral ejection of the chips, so that these sometimes difficult to detect with suction devices are.
Die Erfindung hat es sich zum Ziel gesetzt, die oben erwähnten Nachteile zu vermeiden und eine verbesserte Ausführungsform zu schaffen. Dies wird erreicht, indem erfindungsgemäß zwei sich gegenüberliegende gegenläufig angetriebene Sägeketten vorgesehen sind. Abgesehen davon, dass sich eine höhere Schnittleistung ergibt, treten keine Querkraftkomponenten beim Eintauchen in das Werkstück und beim Arbeiten an demselben auf. Eine derartige Säge ist erheblich bedienungsfreundlich rund ein Klemmen beim Eintauchen praktisch ausgeschlossen.The Invention has set itself the goal of the above-mentioned disadvantages to avoid and to provide an improved embodiment. This is achieved by inventively two opposing opposite provided powered saw chains are. Apart from the fact that a higher cutting performance results, There are no lateral force components when immersing in the workpiece and when Work on the same. Such a saw is very easy to use around a terminals when immersed practically impossible.
Vorzugsweise verläuft die Schnittrichtung der beiden Sägeketten im Zwischenraum zwischen den sich gegenüberliegenden Sägekettentrums zum Antrieb hin. Durch die nach innen gerichtete Schnittrichtung wird der Ausriss von Werkstoff an der Oberfläche völlig verhindert und vor allem ergibt sich eine sehr günstige Spanabfuhr in der Mitte, so dass die Späne leichter erfasst und abgeführt werden können.Preferably extends the cutting direction of the two saw chains in the space between the opposite Sägekettentrums towards the drive. Due to the inward cutting direction The erosion of material on the surface is completely prevented and above all results in a very favorable Chip removal in the middle, so that the chips are easily detected and removed can.
Die Zeichnung zeigt ein Ausführungsbeispiel der Erfindung und zwar eine perspektivische Ansicht einer Kettensäge.The Drawing shows an embodiment of Invention and that a perspective view of a chainsaw.
Der
mit Handgriffen
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10117491A DE10117491B4 (en) | 2000-04-14 | 2001-04-07 | chainsaw |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20006880U DE20006880U1 (en) | 2000-04-14 | 2000-04-14 | chainsaw |
DE20006880.6 | 2000-04-14 | ||
DE10117491A DE10117491B4 (en) | 2000-04-14 | 2001-04-07 | chainsaw |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10117491A1 DE10117491A1 (en) | 2001-10-18 |
DE10117491B4 true DE10117491B4 (en) | 2005-09-22 |
Family
ID=7940263
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20006880U Expired - Lifetime DE20006880U1 (en) | 2000-04-14 | 2000-04-14 | chainsaw |
DE10117491A Expired - Fee Related DE10117491B4 (en) | 2000-04-14 | 2001-04-07 | chainsaw |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE20006880U Expired - Lifetime DE20006880U1 (en) | 2000-04-14 | 2000-04-14 | chainsaw |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE20006880U1 (en) |
-
2000
- 2000-04-14 DE DE20006880U patent/DE20006880U1/en not_active Expired - Lifetime
-
2001
- 2001-04-07 DE DE10117491A patent/DE10117491B4/en not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
NICHTS ERMITTELT * |
Also Published As
Publication number | Publication date |
---|---|
DE20006880U1 (en) | 2000-07-20 |
DE10117491A1 (en) | 2001-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |