DE284052C - - Google Patents
Info
- Publication number
- DE284052C DE284052C DENDAT284052D DE284052DA DE284052C DE 284052 C DE284052 C DE 284052C DE NDAT284052 D DENDAT284052 D DE NDAT284052D DE 284052D A DE284052D A DE 284052DA DE 284052 C DE284052 C DE 284052C
- Authority
- DE
- Germany
- Prior art keywords
- guide pieces
- slot
- guides
- cutting machine
- machine according
- 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
- 239000010898 paper trimming Substances 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/14—Crank and pin means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
- M 284052 KLASSE IU. GRUPPE- M 284052 CLASS IU. GROUP
PAUL van DEUREN in BERLIN.PAUL van DEUREN in BERLIN.
Die Erfindung bezieht sich auf solche Papierschneidemaschinen, bei denen der Messerbalken einseitig durch eine Kurbel und Kurbelstange angetrieben und vermittels schräger, in ihm vorgesehener Schlitze geführt wird. Die Erfindung besteht darin, daß die dem Messerbalken oder -träger seine Bewegungsbahn anweisenden Führungen nach Lage oder Richtung derart veränderlich sind, daß die Maschine jeThe invention relates to such paper cutting machines in which the cutter bar Driven on one side by a crank and connecting rod and inclined by means of it provided slots is performed. The invention consists in that the cutter bar or -carrier its trajectory instructing guides are variable according to position or direction so that the machine depending
ίο nach Bedarf sowohl für parallelen als auch für schwingenden Schnitt benutzt werden kann.ίο as needed for both parallel and can be used for swinging cuts.
Bei der neuen Vorrichtung, die in Fig. ι und 2 an einem Äusführungsbeispiel schematisch dargestellt ist, besitzt, wie Fig. 1' zeigt, der Messerhalter α zwei einander parallele Schlitze d und e, in die die festgelagerten Rollen b und c oder den gleichen Zweck erfüllende Führungsklötze, oder -stifte ragen.In the new device, which is shown schematically in FIGS. 1 and 2, as shown in FIG. 1 ', the knife holder α has two parallel slots d and e into which the fixed rollers b and c or the same Purpose-fulfilling guide blocks or pins protrude.
In diesem Zustande dient die Vorrichtung für parallelen Schnitt.In this state the device is used for parallel cutting.
Der eine Schlitz d ist nach der Erfindung mit einem Ausgleichstück -x versehen, das von der einen Seite des Schlitzes auf die andere gelegt werden kann, wobei der Messerhalter a ■ angehoben werden muß, so daß er in eine schräge Lage gerät (Fig. 2).According to the invention, one slot d is provided with a compensating piece -x which can be placed from one side of the slot to the other, with the knife holder a ■ having to be lifted so that it is in an inclined position (FIG. 2 ).
In dem zweiten Schlitz e ist ebenfalls ein Ausgleichstück y vorgesehen, das aber eine keilförmige Gestalt hat, so daß, wenn man es auf die andere Seite des Schlitzes legt, ein von seiner bisherigen Richtung abweichender, also dem Schlitz d nicht mehr paralleler Schlitz entsteht (Fig. 2).A compensation piece y is also provided in the second slot e , but it has a wedge-shaped shape, so that when it is placed on the other side of the slot, a slot that deviates from its previous direction, i.e. no longer parallel to slot d, is created ( Fig. 2).
Das Ausgleichstück y braucht sich nicht über die ganze Länge des Schlitzes β zu erstrecken und kann auch gekrümmte Gestalt haben, so daß eine Bogenführung entsteht (Fig. 3 und 4)·The compensation piece y does not need to extend over the entire length of the slot β and can also have a curved shape, so that a curved guide is created (Fig. 3 and 4).
Selbstverständlich kann man statt des einen umzulegenden Stückes χ oder y auch zwei gesonderte Einlagen verwenden, von denen jede für eine Schlitzseite dient (s. Fig. 5).Of course, instead of the one piece χ or y to be folded over, you can also use two separate inserts, each of which is used for one side of the slot (see FIG. 5).
Die beiden Führungsflächen eines Schlitzes können auch auf einem verschiebbaren Stück, z. B. dem Schieber υ in Fig. 6, angeordnet sein, so daß durch Verstellung des Schiebers eine Verlegung des Schlitzes herbeigeführt wird. Ebenso könnte durch Drehung des beweglichen Teiles ν eine Änderung der . Riehtung des Schlitzes, entsprechend den Lagen des Schlitzes e in Fig. 1 und 2, herbeigeführt werden.The two guide surfaces of a slot can also be on a sliding piece, for. B. the slide υ in Fig. 6, be arranged so that a relocation of the slot is brought about by adjusting the slide. Likewise, by rotating the moving part ν, a change in the. Direction of the slot, corresponding to the positions of the slot e in FIGS. 1 and 2, are brought about.
Statt der Führungsflächen können zur Verschiebung der Schlitze d auch die Rollen b verstellbar eingerichtet werden.Instead of the guide surfaces, the rollers b can also be set up to be adjustable in order to move the slots d.
Claims (4)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE284052C true DE284052C (en) |
Family
ID=539571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT284052D Active DE284052C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE284052C (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2664860A (en) * | 1949-10-17 | 1954-01-05 | Keelavite Co Ltd | Hydraulic ram mechanism |
| DE1018392B (en) * | 1952-03-03 | 1957-10-31 | Hans Biel | Cutting device for paper, cardboard or the like. |
| EP0606045A1 (en) * | 1993-01-04 | 1994-07-13 | Ingenieurbüro Willi Schneider | Cutting machine |
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0
- DE DENDAT284052D patent/DE284052C/de active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2664860A (en) * | 1949-10-17 | 1954-01-05 | Keelavite Co Ltd | Hydraulic ram mechanism |
| DE1018392B (en) * | 1952-03-03 | 1957-10-31 | Hans Biel | Cutting device for paper, cardboard or the like. |
| EP0606045A1 (en) * | 1993-01-04 | 1994-07-13 | Ingenieurbüro Willi Schneider | Cutting machine |
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