CH111170A - Saw cut wedge. - Google Patents
Saw cut wedge.Info
- Publication number
- CH111170A CH111170A CH111170DA CH111170A CH 111170 A CH111170 A CH 111170A CH 111170D A CH111170D A CH 111170DA CH 111170 A CH111170 A CH 111170A
- Authority
- CH
- Switzerland
- Prior art keywords
- sep
- wedge
- saw
- saw cut
- cut
- Prior art date
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Description
Sägeschnitt-geil. Der vorliegende Sägeschnitt-Keil wird .auf den Tisch einer Kreissäge, hinter dem Säge blatt, mit der Schneide dem Sägeblatt zuge hehrt, befestigt und dient dazu, das Klemmen des Arbeitsstückes am Sägeblatt zu verhin dern und dadurch eine wesentlich höhere Be triebssicherheit beim Arbeiten an der Säge zu erreichen.
Die Zeichnung stellt ein Ausführungsbei spiel des Erfindungsgegenstandes dar, und zwar zeigen die Fig. 1 bis 3 den Sägeschnitt- Keil an einer Kreissäge angebracht: Fig. 1 in einer Seitenansicht, Fig. 2 in einer Vorderansicht, Fig. 3 im Grundriss, während Fig. 4 und 5 im Aufriss; und im Grund riss einen Ergänzungsteil .des Keils darstellen.
Auf dem Tisch T der Kreissäge ist der Keil 1i aufrecht stehend befestigt, indem der an ihm angeschweisste Bolzen B durch den Sägeschlitz S des Tisches hindurch ragt und mittelst der Mutter AI festgeklemmt ist, wo bei zwischen den Keil und den Tisch die Fuss platte P eingelegt ist, deren gegen das Säge blatt h' zugekehrte Kante nach unten abge- sehrä.g( ist.
Der Keil steht so, dass, seine Mit- telebene mit der Mittelebene des Sägeblattes zusammenfällt und seine Schneide ist dem Sägeblatt zugekehrt.
Beim Durchstossen des Arbeitsstückes durch die Säge kommt der Keil g in .den Sägeschnitt zu liegen und verhindert dadurch ein Festklemmen des Arbeitsstückes am Säge blatt.
Je nach der Dicke des -Sägeblattes und der zu verarbeitenden Holzart müssen die durch den Sägeschnitt getrennten Teile mehr oder weniger stark auseinander gedrängt werden, um das Klemmen zu verhindern.
Um nun aber zu vermeiden, für jeden Fall einen besondern Keil bereit zu haben, dienen Hülsen, die über .den Keil g passend aufgesteckt werden können. Eine solche Hülse H ist in Fig. 4 und. 5 dargestellt.
Zu jedem Sägesehnitt-Keil nach vorliegen der Erfindung können mehrere solche Hülsen 11, die voneinander verschiedene Wanddicken haben, zugehören.
Saw cut cool. The present saw cut wedge is attached to the table of a circular saw, behind the saw blade, with the cutting edge attached to the saw blade, and serves to prevent the workpiece from jamming on the saw blade, thereby increasing operational safety when working to reach the saw.
The drawing shows an exemplary embodiment of the subject matter of the invention, namely FIGS. 1 to 3 show the saw cut wedge attached to a circular saw: FIG. 1 in a side view, FIG. 2 in a front view, FIG. 3 in plan, while FIG 4 and 5 in elevation; and in the base crack represent a supplementary part of the wedge.
The wedge 1i is fixed upright on the table T of the circular saw, in that the bolt B welded to it protrudes through the saw slot S of the table and is clamped by means of the nut AI, where the footplate P is inserted between the wedge and the table whose edge facing the saw blade h 'is very much downwards.
The wedge stands in such a way that its central plane coincides with the central plane of the saw blade and its cutting edge faces the saw blade.
When the work piece is pierced by the saw, the wedge g comes to rest in the saw cut and thus prevents the work piece from jamming on the saw blade.
Depending on the thickness of the saw blade and the type of wood to be processed, the parts separated by the saw cut must be pushed apart to a greater or lesser extent in order to prevent jamming.
In order to avoid having to have a special wedge ready for each case, sleeves are used that can be fitted over the wedge g. Such a sleeve H is shown in Figs. 5 shown.
A plurality of such sleeves 11, which have mutually different wall thicknesses, can be associated with each saw cut wedge according to the present invention.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH111170T | 1924-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH111170A true CH111170A (en) | 1925-08-01 |
Family
ID=4370240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH111170D CH111170A (en) | 1924-09-24 | 1924-09-24 | Saw cut wedge. |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH111170A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3583450A (en) * | 1969-03-03 | 1971-06-08 | Hartzell Industries | Saw splitter and tipper assembly |
| US6715388B1 (en) * | 2002-09-28 | 2004-04-06 | Jerome Francis Jaksha | Adjustable splitter and anti-kickback device for power saws |
-
1924
- 1924-09-24 CH CH111170D patent/CH111170A/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3583450A (en) * | 1969-03-03 | 1971-06-08 | Hartzell Industries | Saw splitter and tipper assembly |
| US6715388B1 (en) * | 2002-09-28 | 2004-04-06 | Jerome Francis Jaksha | Adjustable splitter and anti-kickback device for power saws |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2724817A1 (en) | Clamping jaw or clamping element | |
| CH111170A (en) | Saw cut wedge. | |
| DE202013000229U1 (en) | Profile processing device | |
| DE2503677A1 (en) | Interchangeable cutting blade fixture - has inclined section over which blade stop fillet engages | |
| DE878457C (en) | Workpiece clamping device for machine tools | |
| DE320274C (en) | Parting tool | |
| AT109034B (en) | Device for punching through wood, celluloid or the like. | |
| DE903203C (en) | Process for the production of molded parts by means of a punch that does not enter a free-cut die | |
| DE304122C (en) | ||
| DE510969C (en) | Thread cutting tool whose cutting teeth only cut with one flank apart from the peripheral cutting edge | |
| DE959324C (en) | Saw tool | |
| DE26400C (en) | Protective device for circular saws | |
| DE517532C (en) | Cutting tool | |
| DE416966C (en) | Process for joining pieces of veneer to form a board | |
| AT206259B (en) | Method and device for burr-free sheet metal cutting | |
| DE1004363B (en) | Additional device for electrical hand machine tools with a support table for guiding the workpiece to be processed | |
| DE654474C (en) | Stamp for pressing tools | |
| DE340432C (en) | Press for the production of quilted hexagon or square nuts | |
| DE648803C (en) | Alignment device for gang saws using a scale | |
| DE412892C (en) | Manufacture of files | |
| DE485097C (en) | Process for the production of laundry button parts with the material strips being fed through a set of dies | |
| DE643129C (en) | Thread cutting dies for machine tools, especially for automatic machines | |
| AT51724B (en) | Process for shaping and machining the side surfaces on nuts, screw and bolt heads. | |
| DE202020100033U1 (en) | Positioning device for fastening a workpiece in a workpiece holder | |
| AT159287B (en) | Device for conveying and ejecting wire-shaped workpieces, such as rivets, screws and. like |