AT63222B - Knife for cutting two combs at the same time. - Google Patents
Knife for cutting two combs at the same time.Info
- Publication number
- AT63222B AT63222B AT63222DA AT63222B AT 63222 B AT63222 B AT 63222B AT 63222D A AT63222D A AT 63222DA AT 63222 B AT63222 B AT 63222B
- Authority
- AT
- Austria
- Prior art keywords
- knife
- combs
- cutting
- same time
- desc
- Prior art date
Links
- 210000001520 comb Anatomy 0.000 title claims description 6
- 239000002699 waste material Substances 0.000 description 3
- 229920002160 Celluloid Polymers 0.000 description 1
- 229920001875 Ebonite Polymers 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
- Kämme aus Zelluloidplatten, Hornplatten, Hartgummiplatten und dgl. werden bisher (wie in der Zeichnung in Fig. 1 gezeigt) mit Messern mit geradlinigen Schneiden geschnitten hzw. gestanzt. Dabei bleibt aber viel Abfall, denn der ganze schraffierte Teil 11 der Platte a geht verloren.
Die vorliegende Erfindung hat ein Messer (Fig. 3 Ansicht, Fig. 4 Draufsicht) zum Gegenstand, mit welchem man gleichzeitig zwei Kämme stanzen kann, wobei der Abfall auf ein Minimum reduziert wird. Die (in Fig. 5 gezeigte) Schneide s des Messers hat in der Mitte einen winkelförmig gestalteten Grat c und die üblichen abgebogenen Enden zum Ausschneiden der Zwischenräume zwischen den einzelnen Kammzähnen. Stanzt man mit einem solchen Messer eine Platte a (Fig. 2), so entstehen gleichzeitig zwei Kämme . ss, indem der Schneidegrat c des Messers die Zähne beider Kämme, beinahe ohne Abfall. fertigschneidet.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
EMI1.1
- Combs made of celluloid plates, horn plates, hard rubber plates and the like. Up to now (as shown in the drawing in Fig. 1) are cut with knives with straight cutting edges. punched. A lot of waste remains, however, because the entire hatched part 11 of plate a is lost.
The subject of the present invention is a knife (FIG. 3 view, FIG. 4 top view) with which one can punch two combs at the same time, with waste being reduced to a minimum. The cutting edge s of the knife (shown in FIG. 5) has an angular ridge c in the middle and the usual bent ends for cutting out the spaces between the individual comb teeth. If you punch a plate a (Fig. 2) with such a knife, two combs are created at the same time. ss, by cutting the ridge c of the knife through the teeth of both combs, with almost no waste. finish cutting.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT63222T | 1913-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT63222B true AT63222B (en) | 1914-01-26 |
Family
ID=3585125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT63222D AT63222B (en) | 1913-02-17 | 1913-02-17 | Knife for cutting two combs at the same time. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT63222B (en) |
-
1913
- 1913-02-17 AT AT63222D patent/AT63222B/en active
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