DE545410C - Device for folding letterhead, printed matter, etc. like - Google Patents
Device for folding letterhead, printed matter, etc. likeInfo
- Publication number
- DE545410C DE545410C DEW81433D DEW0081433D DE545410C DE 545410 C DE545410 C DE 545410C DE W81433 D DEW81433 D DE W81433D DE W0081433 D DEW0081433 D DE W0081433D DE 545410 C DE545410 C DE 545410C
- Authority
- DE
- Germany
- Prior art keywords
- folding
- printed matter
- letterhead
- roller
- paper
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
- B43M3/00—Devices for inserting documents into envelopes
- B43M3/02—Devices for inserting documents into envelopes equipped with documents-folding means
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Description
Vorrichtung zum Falzen von Briefbogen, Drucksachen u. dgl. Die Erfindung betrifft eine Vorrichtung zum Falzen von Briefbogen, Drucksachen u. dgl. unter Verwendung von Falzwalzen.Device for folding letterheads, printed matter, etc. The invention relates to an apparatus for folding letterhead, printed matter and the like using of folding rollers.
Es ist bekannt, das Falzen von Papierbogen mittels versetzter Walzen durchzuführen. Diese Walzen dienen nur zur Papierförderung und zum Kniffen, nicht aber zum Vorbiegen des Papiers. Bei der bekannten Vorrichtung wird das Abbiegen des Papiers aus der Förderrichtung nur vermittels der Falztaschen bewirkt. Diese Anordnung hat für die Praxis aber den großen Nachteil, daß sich das Papier bei hoher Fördergeschwindigkeit an den Falztaschen stößt, hierdurch beschädigt wird und daher nicht einwandfrei verarbeitet werden kann. Dies gilt in besonderer Weise für dünne und empfindliche Papiere. Der Falzvorgang der bekannten Vorrichtung ist in Abb. i dargestellt.It is known to fold sheets of paper by means of offset rollers perform. These rollers are only used for paper feeding and nipping, not but for pre-bending the paper. In the known device, the turning of the paper from the conveying direction is only effected by means of the folding pockets. These Arrangement has the great disadvantage in practice that the paper is at high Conveyor speed on the folding pockets, is damaged and therefore cannot be processed properly. This is especially true for thin ones and delicate papers. The folding process of the known device is shown in Fig. i shown.
Bei einer bekannten Anordnung ist die Leitwalze 6 und die Falzwalze io gegenüber der Antriebswalze 5 rechtwinklig zueinander angeordnet. Durch diese Anordnung trifft das zu falzende Papier 3 auf die Falztasche ¢ unter einem fast rechten Winkel auf, wodurch es leicht beschädigt wird.In a known arrangement, the guide roller 6 and the folding roller io arranged at right angles to one another opposite the drive roller 5. Through this The arrangement hits the paper 3 to be folded on the folding pocket ¢ under a nearly right angle, easily damaging it.
Die Abb. z soll nun den Arbeitsgang der vorliegenden Erfindung zeigen. Hierbei ist die Leitwalze 6 gegenüber der Antriebswalze 5 in Richtung des Einführtisches versetzt angeordnet und die Falzwalze io gegenüber der Antriebswalze entsprechend hochgerückt. Hierdurch wird das eingeführte Papier 3, bevor es in die Falztasche q. eintritt, entsprechend vorgebogen, wodurch seine Laufrichtung zwangsläufig bestimmt wird, so daß das Anstoßen des Falzgutes an der Falztasche stark vermindert wird, d. h. das Falzgut gewissermaßen in die Falztasche hingleitet. Damit wird auch das bei der seitherigen Anordnung .der Falzvorrichtung (s. Abb. i) eintretende Verknüllen und Verknittern des Papiers vermieden, was, wie oben schon erwähnt, bei dünnen Papieren besonders leicht geschieht.Fig. Z is now intended to show the operation of the present invention. Here, the guide roller 6 is opposite the drive roller 5 in the direction of the insertion table arranged offset and the folding roller io with respect to the drive roller accordingly moved up. As a result, the inserted paper 3 before it is in the folding pocket q. occurs, pre-bent accordingly, which inevitably determines its direction of travel so that the hitting of the material to be folded against the folding pocket is greatly reduced, d. H. the material to be folded slides into the folding pocket, so to speak. So that too with the previous arrangement of the folding device (see Fig. i) and creasing of the paper is avoided, which, as already mentioned above, is the case with thin papers happens particularly easily.
Die Erfindung besteht darin, daß zum Vorbiegen der zu falzenden Bogen die Leitwalze gegenüber der Antriebswalze in Richtung des Einführtisches versetzt und daß die Falzwalze -gegenüber der Antriebswalze erhöht angeordnet ist.The invention consists in that for pre-bending the sheets to be folded the guide roller is offset from the drive roller in the direction of the infeed table and that the folding roller is arranged in an elevated position relative to the drive roller.
Durch die vorstehende Anordnung wird bewirkt, daß das Falzgut (Briefbogen, Drucksachen u. dgl.) von der Leitwalze 6 und Antriebswalze 5 erfaßt wird und eine Abbiegung nach oben erhält. Die mit der Falzwalze vorgenommeneVerschiebung ermöglicht ebenfalls ein Herumbiegen der vorderen Papierkante. Durch die so getroffene neue Anordnung wird das Falzgut gezwungen, den vorgesehenen Weg einwandfrei zurückzulegen.The above arrangement has the effect that the material to be folded (letterhead, Printed matter and the like.) Is detected by the guide roller 6 and drive roller 5 and one Get up turn. The shift made with the folding roller enables also bending the front edge of the paper. Because of the new one so met Arrangement, the material to be folded is forced to cover the intended path without any problems.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW81433D DE545410C (en) | Device for folding letterhead, printed matter, etc. like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEW81433D DE545410C (en) | Device for folding letterhead, printed matter, etc. like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE545410C true DE545410C (en) | 1932-03-02 |
Family
ID=7611277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEW81433D Expired DE545410C (en) | Device for folding letterhead, printed matter, etc. like |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE545410C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE960782C (en) * | 1951-07-07 | 1957-03-28 | Max Kern Praez Swerkstaette | Machine for enclosing folded documents in envelopes |
| DE3447301A1 (en) | 1984-02-17 | 1985-09-05 | Mathias Bäuerle GmbH, 7742 St Georgen | SLEEVE FOLDING MACHINE |
| EP0267608A2 (en) * | 1986-11-13 | 1988-05-18 | Kabushiki Kaisha N.A.C. | Full automatic document selection and sealing device |
| DE3448133C2 (en) * | 1984-02-17 | 1989-11-09 | Mathias Baeuerle Gmbh, 7742 St Georgen, De | Buckle folding machine |
-
0
- DE DEW81433D patent/DE545410C/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE960782C (en) * | 1951-07-07 | 1957-03-28 | Max Kern Praez Swerkstaette | Machine for enclosing folded documents in envelopes |
| DE3447301A1 (en) | 1984-02-17 | 1985-09-05 | Mathias Bäuerle GmbH, 7742 St Georgen | SLEEVE FOLDING MACHINE |
| DE3448133C2 (en) * | 1984-02-17 | 1989-11-09 | Mathias Baeuerle Gmbh, 7742 St Georgen, De | Buckle folding machine |
| EP0267608A2 (en) * | 1986-11-13 | 1988-05-18 | Kabushiki Kaisha N.A.C. | Full automatic document selection and sealing device |
| EP0267608A3 (en) * | 1986-11-13 | 1989-07-19 | Kabushiki Kaisha N.A.C. | Full automatic document selection and sealing device |
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