DE245202C - - Google Patents
Info
- Publication number
- DE245202C DE245202C DENDAT245202D DE245202DA DE245202C DE 245202 C DE245202 C DE 245202C DE NDAT245202 D DENDAT245202 D DE NDAT245202D DE 245202D A DE245202D A DE 245202DA DE 245202 C DE245202 C DE 245202C
- Authority
- DE
- Germany
- Prior art keywords
- scissors
- pair
- paper
- cutting
- rollers
- 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.)
- Active
Links
- 230000000875 corresponding Effects 0.000 description 1
- 230000000630 rising Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
- B02C2018/0053—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents hand-operated
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Handling Of Sheets (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Maschine zum Zerstören und Zerkleinern von Druck- und Schriftstücken nach Patent 244761 läßt sich noch durch folgende Einrichtung verändern und in ihrem Verwendungsgebiet erweitern. Die Zeichnung zeigt die neue Ausführungsform in Fig. 1 in Vorderansicht und in Fig. 2 in Seitenansicht, während Fig. 3 eine Einzelheit gibt.The patented machine for destroying and shredding printed matter and documents 244761 can still be changed by the following device and in its area of use expand. The drawing shows the new embodiment in FIG. 1 in a front view and in Fig. 2 in side view, while Fig. 3 gives a detail.
Das zu schneidende Papier gelangt von dem Tisch c durch die Vorschubvorrichtung t unter eine querschneidende Schere und wird je einmal bei Höchststellung der Schere ruckweise vorgeschoben. Die Bewegung der Schere findet durch Exzenter e und Schubstange s statt. Die abgeschnittenen Stücke gelangen darauf zwischen zwei ineinandergreifende Schneidewalzen W, die das von der oberhalb der Walzen angebrachten Schere b herabfallende, in Streifen geschnittene Papier quer zu diesen Streifen in kleine, der Breite der Vertiefungen in den Walzen entsprechende Stücke schneiden.The paper to be cut comes from the table c through the feed device t under a cross-cutting pair of scissors and is pushed forward once each time when the scissors are at their maximum position. The movement of the scissors takes place through eccentric e and push rod s. The cut pieces then pass between two interlocking cutting rollers W, which cut the paper cut into strips, falling from the scissors b mounted above the rollers, transversely to these strips into small pieces corresponding to the width of the depressions in the rollers.
Die Hebel d der Vorschubvorrichtung werden durch das hochgehende Messer der Schere im Punkt f angestoßen, so daß sich die Schieber t, tx usw. in der Richtung des Pfeils bewegen und das Papier verschieben; beim Zurückgehen gleiten die Schieber infolge ihrer schrägen Lage über das Papier hinweg.The levers d of the feed device are pushed by the rising knife of the scissors at point f , so that the slides t, t x etc. move in the direction of the arrow and move the paper; when going back, the slides slide over the paper due to their inclined position.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE245202C true DE245202C (en) |
Family
ID=504178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT245202D Active DE245202C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE245202C (en) |
-
0
- DE DENDAT245202D patent/DE245202C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE245202C (en) | ||
| DE34766C (en) | Process and machine for punching saw blades | |
| DE220655C (en) | ||
| DE279252C (en) | ||
| DE473362C (en) | Device for feeding the material to be cut to the feed rollers of Haecksel machines | |
| DE38653C (en) | Machine for the production of wood wool | |
| DE70929C (en) | Cutting machine for paper and other fabrics | |
| DE21617C (en) | Shearing machine for fabrics with long protruding fibers | |
| DE270872C (en) | ||
| DE102949C (en) | ||
| DE206700C (en) | ||
| DE252293C (en) | ||
| DE22977C (en) | Machine for transverse and longitudinal cutting of cardboard and the like | |
| DE255142C (en) | ||
| DE122156C (en) | ||
| DE137367C (en) | ||
| DE459511C (en) | Machine for making envelopes and paper bags | |
| DE419368C (en) | Head press for simultaneous printing and cross-cutting of a web pulled from the roll | |
| DE139882C (en) | ||
| DE88382C (en) | ||
| DE27788C (en) | Perforating machine for the production of toothed sheet metal strips for tree fittings for looms | |
| DE22820C (en) | Machine for cutting slices from a roll of paper | |
| DE462821C (en) | Machine for cutting thin flatbreads and sheets of bacon | |
| DE702154C (en) | ||
| DE271768C (en) |