DE3137732A1 - Insertable splitting wedge with protective strip for firewood and all types of joinery circular saws - Google Patents
Insertable splitting wedge with protective strip for firewood and all types of joinery circular sawsInfo
- Publication number
- DE3137732A1 DE3137732A1 DE19813137732 DE3137732A DE3137732A1 DE 3137732 A1 DE3137732 A1 DE 3137732A1 DE 19813137732 DE19813137732 DE 19813137732 DE 3137732 A DE3137732 A DE 3137732A DE 3137732 A1 DE3137732 A1 DE 3137732A1
- Authority
- DE
- Germany
- Prior art keywords
- riving knife
- holding part
- firewood
- assigned
- slot
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
- B27G19/08—Accessories for keeping open the saw kerf, e.g. riving knives or wedge plates
Abstract
Description
B e s c h r e i b u n g .Description .
Titel: Einsteckbarer Spaltkeil mit Schutzleiste für brennholz- u. Tischlerkreissägen.aller Art.Title: Insertable riving knife with protective strip for firewood and Joiner's circular saws of all kinds.
Die Erfindung betrifft eine Einrichtung, bei der ein Spaltkeil erforderlich ist. Das ist vor allen bei der Tischlerkreissäge der Fall, ebenso bei kombinierten Maschinen u. bei der Brennholzkreissäge.The invention relates to a device in which a riving knife is required is. This is especially the case with the joiner's circular saw, as well as with combined ones Machines and the circular saw for firewood.
Die Neuerung besteht darin, den an den Kreissägen erforderlichen Spaltkeil schnell u. sicher zu befestigen u. ebenso schnell flo leicht zu entfernen.The innovation is the riving knife required on the circular saws quick and safe to attach and easy to remove just as quickly.
s ist bekannt, daß der Spaltkeil bei der Brennholzkreissäge wenn längs
geschnitten wird, angebracht werden muß. Bei Tischlerkreissägen abgenommen, wenn
geschlitzt, od. gefäll#t wird. Bei
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt wird ia folgenden näher beschrieben. Es zeigen: Fig.1. Brennh#lzkreissäge mit am Lagerholm befestigten Spaltkeil 2. Tischlerkreissäge mit eingesteckten Spaltkeil u. Sch#L.An embodiment of the invention is shown in the drawing is described in more detail below. They show: Fig.1. Wood burning circular saw with am Bearing beam attached riving knife 2. Joiner's circular saw with inserted riving knife and Sch # L.
3. Spaltkeil u. Sägeblatt.3. Riving knife and saw blade.
4. Spaltkeil mit Schutzleiste. 4. Riving knife with protective strip.
5. Schlitzwinkel. 5. Slotted angle.
" 6. Käfigteil."6. Part of the cage.
Fig. 7. Spaltkeilhalteteil mit Spiralfeder.Fig. 7. Riving knife holder with spiral spring.
n 8. Spaltkeilhalteteil mit angebrachten Käfigteil u. einge bautem Spaltkeilhaltekeilteil.n 8. Riving knife holding part with attached cage part and built-in Riving knife part.
" p: Einsteckbarer Spaltkeil (Schnittzeichnung) kpl. ohne " Festspannteil n 10. Spaltkeilhalteteil am Winkel befestigt, von oben."p: Insertable riving knife (sectional drawing) complete without" clamping part n 10. Riving knife holder attached to the bracket, from above.
11. Festspannteil mit Handgriffschraube u. 2 Schloßschrauben.11. Clamping part with handle screw and 2 lock screws.
12. Festspannhalteteil, angebracht am Spaltkeilhalteteil.12. Clamping bracket attached to the riving knife bracket.
Die Aufgabe wird erfindungsgemäß dadurch gelöst, daß ein Schlitzwinkel(7) vorhanden ist, der bei der Brennholzkreissäge auf den Lagerholm(8) aufgeschraubt ist. Bei der Tischlerkreissäge, kann er im Gußteil vorhanden sein, od. ist durch einen Winkel(9)am Gestell befestigt. Am Schlitzwinkel ist das Spaltkeithaltteteil (3)durch 2 Schloßschrauben(10)verschiebbar angeordnet. Am Spaltkeilhalteteil befindert sich ein Käfigteil(4)das durch 4 Schrauben (11) auf das Halteteil aufgeschraubt ist. Im Käfigteil befindet sich eine Ausspaarung(12)in der das Haltekeilteil(5) durch einen c Gewindebolzen(13)drehbar befestigt ist. Eine Spiralfeder(14)die im Käfigteil eingearbeitet ist(15)diehnt zum Einklinken des Baltekeils(5)wenn der Spaltkeil eingeschoben wird.The object is achieved according to the invention in that a slot angle (7) is present, which is screwed onto the bearing beam (8) in the case of the circular firewood saw is. With the joiner's circular saw, it can be present in the casting, or is through an angle (9) attached to the frame. The gap holding part is at the slot angle (3) arranged to be displaceable by means of 2 carriage bolts (10). Located on the riving knife holder a cage part (4) which is screwed onto the holding part by means of 4 screws (11) is. In the cage part there is a recess (12) in which the retaining wedge part (5) is rotatably attached by a c threaded bolt (13). A spiral spring (14) in the Cage part is incorporated (15) serves to latch the split wedge (5) when the riving knife is inserted.
Die beideb Schrauben(10)die sich im Schlitz(16)des Schlitzwinkels befinden, werden durch die beiden Löcher(17)im Spaltkeilhalteteil gesteckt u. in das Gewinde(18)der Bestspannvorrichtung(6)eingeschraubt. Die Handgriffschraube(19)diehnt zum festschrauben des Spaltkeilhalteteils am Schlitzwinkel. Im Halteteil(3)befindet sich bei(20) eine Konische Aussparung in die der Spaltkeil(1) mit der Schutzleiste(2)eingeschoben wird, wo zu gleicher Zeit in das Loch(21)der Haltekeil(22)einklingt u. den Spaltkeil fest u. sicher hält.Der Hebel(23)kann bei schwer zugänglicher Stelle, od. der Bequemlichkeit halber angebracht werden. Er dient zum Ausklinken. Eine Nase(24) verhindert das Eintringen vOn Sägemehl in das Spiralfedergehäuse(15).The two screws (10) in the slot (16) of the slot bracket are inserted through the two holes (17) in the riving knife holding part and in screwed in the thread (18) of the best clamping device (6). The handle screw (19) works for screwing the riving knife holder to the slot bracket. Located in the holding part (3) At (20) a conical recess is inserted into which the riving knife (1) with the protective strip (2) is inserted where at the same time the retaining wedge (22) and the riving knife engages in the hole (21) holds firmly and securely. The lever (23) can be used in areas that are difficult to access or for convenience be attached for the sake of It is used for notching. A nose (24) prevents this Sawdust penetrates the spiral spring housing (15).
Arbeitsweise: Der Spaltkeil wird in die Aussparung(20) eingeschoben gleichzeitig rastet der Ealtekeil(5) ein. Wird gegen die Lasche(25) gedrückt, kann der Spaltkeil herausgezogen werden. Der Spaltkeil istgegenüber der anderen, arbeitsfreundlich, mit viel Zeiteinsparnis.How it works: The riving knife is pushed into the recess (20) at the same time the Ealtekeil (5) engages. If the tab (25) is pressed, the riving knife can be pulled out. The riving knife is compared to the other, work-friendly, with a lot of time savings.
Da der Schlitz(16)im Schlitzwinkel nach unten geneigt ist paßt sich der Spaltkeil jeden Sägeblattdurchmesser genau an. Since the slot (16) is inclined downwards at the slot angle, the riving knife adapts itself precisely to every saw blade diameter.
Zum Schlitzen ti. Fälzen wird ein kleinerer Spaltkeil(1) verwendet.For slitting ti. A smaller riving knife (1) is used for rebating.
Besonders hervorzuheben ist, daß das Festspannstück(6) über Gewinde(18)mit den Schrauben(10)ein ganzes bildet: Löst man nun die Handgrifschraube(19)u. klopft leicht an dieselbe kann das Spaltkeilhalteteil leicht nach jeder Seite verschoben u. wieder angezogen werden. It should be emphasized that the clamping piece (6) has a thread (18) with the screws (10) forms a whole: If you now loosen the handle screw (19) u. knocks the riving knife holding part can easily be shifted to each side on the same and tightened again.
LeerseiteBlank page
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813137732 DE3137732A1 (en) | 1981-09-23 | 1981-09-23 | Insertable splitting wedge with protective strip for firewood and all types of joinery circular saws |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813137732 DE3137732A1 (en) | 1981-09-23 | 1981-09-23 | Insertable splitting wedge with protective strip for firewood and all types of joinery circular saws |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3137732A1 true DE3137732A1 (en) | 1983-06-09 |
Family
ID=6142346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19813137732 Withdrawn DE3137732A1 (en) | 1981-09-23 | 1981-09-23 | Insertable splitting wedge with protective strip for firewood and all types of joinery circular saws |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3137732A1 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7437981B2 (en) | 2005-11-21 | 2008-10-21 | Robert Bosch Gmbh | Modular guard system and apparatus for a power saw |
US7600456B2 (en) | 2005-11-21 | 2009-10-13 | Robert Bosch Gmbh | Modular guard system for a power saw |
US7827890B2 (en) * | 2004-01-29 | 2010-11-09 | Sd3, Llc | Table saws with safety systems and systems to mount and index attachments |
US8079295B2 (en) | 2008-06-20 | 2011-12-20 | Sd3, Llc | Table saw blade guards and blade guard assemblies including lateral blade guards, and table saws including the same |
US8127648B2 (en) | 2008-07-31 | 2012-03-06 | Robert Bosch Gmbh | Table saw guard system |
US8646369B2 (en) | 2007-10-01 | 2014-02-11 | Sd3, Llc | Table saw guards, splitter assemblies, accessories, and table saws including the same |
US10118308B2 (en) | 2013-10-17 | 2018-11-06 | Sawstop Holding Llc | Systems to mount and index riving knives and spreaders in table saws |
US10967536B2 (en) | 2011-02-17 | 2021-04-06 | Sawstop Holding Llc | Blade guard for a table saw |
DE102022201167A1 (en) | 2022-02-03 | 2023-08-03 | Festool Gmbh | Sawing device and method |
-
1981
- 1981-09-23 DE DE19813137732 patent/DE3137732A1/en not_active Withdrawn
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8505424B2 (en) | 2004-01-29 | 2013-08-13 | Sd3, Llc | Table saws with safety systems and systems to mount and index attachments |
US7827890B2 (en) * | 2004-01-29 | 2010-11-09 | Sd3, Llc | Table saws with safety systems and systems to mount and index attachments |
US10882207B2 (en) | 2004-01-29 | 2021-01-05 | Sawstop Holding Llc | Table saws with safety systems and systems to mount and index attachments |
US10052786B2 (en) | 2004-01-29 | 2018-08-21 | Sawstop Holding Llc | Table saws with safety systems and systems to mount and index attachments |
US7437981B2 (en) | 2005-11-21 | 2008-10-21 | Robert Bosch Gmbh | Modular guard system and apparatus for a power saw |
US7600456B2 (en) | 2005-11-21 | 2009-10-13 | Robert Bosch Gmbh | Modular guard system for a power saw |
US8096220B2 (en) | 2005-11-21 | 2012-01-17 | Robert Bosch Gmbh | Modular table saw guarding system upper guard barrier |
US7814818B2 (en) | 2005-11-21 | 2010-10-19 | Robert Bosch Gmbh | Modular table saw guarding system riving knife release mechanisms |
US7806032B2 (en) | 2005-11-21 | 2010-10-05 | Robert Bosch Gmbh | Table saw guard system side barrier |
US8646369B2 (en) | 2007-10-01 | 2014-02-11 | Sd3, Llc | Table saw guards, splitter assemblies, accessories, and table saws including the same |
US8079295B2 (en) | 2008-06-20 | 2011-12-20 | Sd3, Llc | Table saw blade guards and blade guard assemblies including lateral blade guards, and table saws including the same |
US8127648B2 (en) | 2008-07-31 | 2012-03-06 | Robert Bosch Gmbh | Table saw guard system |
US10967536B2 (en) | 2011-02-17 | 2021-04-06 | Sawstop Holding Llc | Blade guard for a table saw |
US11027452B2 (en) | 2011-02-17 | 2021-06-08 | Sawstop Holding Llc | Blade guard for a table saw |
US10118308B2 (en) | 2013-10-17 | 2018-11-06 | Sawstop Holding Llc | Systems to mount and index riving knives and spreaders in table saws |
DE102022201167A1 (en) | 2022-02-03 | 2023-08-03 | Festool Gmbh | Sawing device and method |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8139 | Disposal/non-payment of the annual fee | ||
8180 | Miscellaneous part 1 |
Free format text: IN HEFT 36/84, SEITE 6892, SP. 3: DIE VEROEFFENTLICHUNG IST ZU STREICHEN |
|
8139 | Disposal/non-payment of the annual fee |