AT100057B - Bow saw. - Google Patents
Bow saw.Info
- Publication number
- AT100057B AT100057B AT100057DA AT100057B AT 100057 B AT100057 B AT 100057B AT 100057D A AT100057D A AT 100057DA AT 100057 B AT100057 B AT 100057B
- Authority
- AT
- Austria
- Prior art keywords
- bow
- saw
- bow saw
- parts
- saw blade
- Prior art date
Links
Landscapes
- Sawing (AREA)
Description
<Desc/Clms Page number 1>
Bogensäge.
Die Erfindung bezieht sich auf Bogensägen mit aus zwei beweglich miteinander verbundenen Teilen bestehendem Bogen und mit Spannvorrichtung für das Sägeblatt.
In der Zeichnung ist eine beispielsweise Ausführungsform der neuartigen Bogensäge dargestellt.
Der das Sägeblatt 1 haltende Bogen der Säge ist aus einem Profileisen hergestellt und besteht aus den beiden Teilen 2 und 3, die mit den üblichen Griffhölzern 4 versehen und entweder durch eine Feder oder, wie bei 6 dargestellt, gelenkig miteinander verbunden sind. Neuartigerweise sind an den Teilen 3,2 gegeneinander gerichtete Ansätze 7, 8 befestigt. An dem Ansatz 8 ist ein hülsenartiger Teil 8' festgemacht. Der Ansatz 7 führt sich im Teil 8'. Im Teil 8'ist die Spannvorrichtung, etwa ein mittels eines Griffes oder Griffbügels 10 drehbares Exzenter 9, gelagert.
In der einen (voll gezeichneten) Stellung I spreizt das Exzenter 9 die Ansätze 7, 8 und daher auch die Bogenteile 3, 2 auseinander, so dass das Sägeblatt 1 gespannt ist. In der anderen (durch gestrichelte Linien angedeuteten) Stellung 1I ist das Sägeblatt schlaff. In der Spannstellung 1 bilden die Ansätze 7, 8 zusammen mit dem Teil 8' und dem Exzenter 9 eine Strebe, die den Bogen versteift.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Bow saw.
The invention relates to a bow saw with a bow consisting of two movably connected parts and a clamping device for the saw blade.
In the drawing, an example embodiment of the novel bow saw is shown.
The bow of the saw holding the saw blade 1 is made of a profile iron and consists of the two parts 2 and 3, which are provided with the usual wooden handles 4 and are connected to one another either by a spring or, as shown at 6, articulated. In a novel way, lugs 7, 8 facing one another are attached to the parts 3, 2. A sleeve-like part 8 'is fastened to the approach 8. Approach 7 leads to part 8 '. The clamping device, for example an eccentric 9 rotatable by means of a handle or handle bracket 10, is mounted in part 8 ′.
In one (fully drawn) position I, the eccentric 9 spreads the lugs 7, 8 and therefore also the curved parts 3, 2 apart, so that the saw blade 1 is stretched. In the other position 1I (indicated by dashed lines) the saw blade is slack. In the clamping position 1, the lugs 7, 8 together with the part 8 'and the eccentric 9 form a strut which stiffens the arch.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT100057T | 1923-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT100057B true AT100057B (en) | 1925-06-10 |
Family
ID=3619134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT100057D AT100057B (en) | 1923-07-10 | 1923-07-10 | Bow saw. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT100057B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3724519A (en) * | 1971-04-06 | 1973-04-03 | Vt American Corp | Collapsible saw |
-
1923
- 1923-07-10 AT AT100057D patent/AT100057B/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3724519A (en) * | 1971-04-06 | 1973-04-03 | Vt American Corp | Collapsible saw |
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