DE200935C

DE200935C -

Info

Publication number: DE200935C
Application number: DENDAT200935D
Authority: DE

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

PATENTSCHRIFTPATENT LETTERING

'—Ja 200935 KLASSE 15i/. GRUPPE '—Yes 200935 CLASS 15i /. GROUP

CARL RUDOLF GUTSCH in LÖRRACH i. B.CARL RUDOLF GUTSCH in LÖRRACH i. B.

Rotationspresse für endloses Papier. Patentiert im Deutschen Reiche vom 6. August 1907 ab. Rotary press for endless paper. Patented in the German Empire on August 6, 1907.

Die bekannten Rotationsschnellpressen und Flachdruckrotationspressen für endlose Papierbahnen arbeiten gewöhnlich in der Weise, daß die Papierbahn zunächst bedruckt, dann in einzelne Bogen geschnitten und schließlich gefalzt wird.The well-known high-speed rotary presses and flat printing rotary presses for endless paper webs usually work in such a way that the paper web is first printed, then cut into individual sheets and finally is folded.

Derartige Rotationspressen werden hauptsächlich für den Zeitungsdruck verwendet. Bei derartigen Maschinen und insbesondereSuch rotary presses are mainly used for newspaper printing. With such machines and in particular

ίο im Kleinbetriebe, kann es vorkommen, daß sie nicht den ganzen Tag über, sondern nur einige Stunden für den Zeitungsdruck beriutzt werden und während der übrigen Zeit stillstehen müssen.ίο in small businesses, it can happen that not using them all day, but only for a few hours for newspaper printing and have to stand still for the rest of the time.

Um derartige Maschinen vielseitiger zu gestalten, insbesondere aber, um außer dem üblichen Falzen einer Papierbahn gleichzeitig oder getrennt ein Aufwickeln eines Teiles derselben zu ermöglichen, ist bei der Ma-.20 schine gemäß vorliegender Erfindung eine bezüglich der zum Falzer führenden Papierbahn versetzt angeordnete Aufwickelvorrichtung für das Papier vorgesehen, welche durch ein ausrückbares Zwischengetriebe mit dem Antrieb der Presse derart verbunden ist, daß sie auch während des Falzens ohne Beeinträchtigung dieses Vorganges zum Aufwickeln eines Teiles der Papierbahn eingeschaltet werden kann.In order to make such machines more versatile, but in particular to also usual folding of a paper web at the same time or separately a winding of a part to enable the same is one with respect to the machine according to the present invention the paper web leading to the folder offset arranged winding device provided for the paper, which by a disengageable intermediate gear is connected to the drive of the press in such a way that they can also be used during folding without impairing this winding process part of the paper web can be switched on.

' Um die auf diese Weise erzielte Vielseitigkeit der Presse zu erläutern, seien nachstehend einige Beispiele des erhöhten Verwendungszweckes der neuen Maschine gegeben:'To illustrate the versatility of the press achieved in this way, let us below some examples of the increased purpose of the new machine are given:

Angenommen, die Presse ist für Zeitungsdruck vollständig in Anspruch genommen, dann ist die Aufwickelvorrichtung ausgeschaltet und außer Tätigkeit. Die Rotationspresse arbeitet dann in üblicher Weise, indem die bedruckte Papierbahn in der ganzen Breite zum Falzer geht und in fertig gefalztem Zustande die Presse verläßt.Assuming the press is fully used for newspaper printing, then the rewinder is switched off and inactive. The rotary press then works in the usual way by the full width of the printed paper web goes to the folder and the folded one Condition leaves the press.

Soll beispielsweise nur die halbe Breite der Papierbahn für den Zeitungsdruck verwendet werden, um mit der anderen Hälfte mit entsprechendem Druck versehenes Einwickelpapier für Bäcker, Konditoren u. dgl. herstellen zu können, dann gelangt nur die eine Papierbahnhälfte in üblicher Weise zu dem Falzer, während die andere Hälfte nach dem Bedrucken direkt der eingerückten Aufwickelvorrichtung zugeführt wird. Man kann daher der Rotationspresse gleichzeitig Zeitungen und eine in Rollenform aufgewickelte bedruckte Papierbahn entnehmen.Should, for example, only use half the width of the paper web for newspaper printing be wrapped around the other half with appropriate pressure for bakers, confectioners and the like Folder, while the other half after printing directly to the engaged rewinder is fed. One can therefore use the rotary press at the same time as newspapers and a printed one wound in roll form Remove the paper web.

W^rünscht der Besitzer der Presse, sich, sofern er nicht die Papierbahn ihrer ganzen Breite nach verarbeiten will, während der Benutzung der Presse in üblicher Weise eine unbedruckte Papierrolle geringerer Breite selbst herzustellen, so kann er dies bei Benutzung der vorliegenden Einrichtung sehr einfach dadurch bewirken, daß er die Papierbahn auf der Maschine selbsttätig durch die bekannten Schneidvorrichtungen in zwei Teile zerlegt, von denen nur der eine die Presse in üblicher Weise durchläuft, um bedruckt und gefalzt zu werden, während der andere Teil der Papierbahn ohne Aufdruck der eingeschalteten Aufwickelvorrichtung zugeführt wird. Die auf diese Weise erzielte unbedruckte Papierbahn von gewünschter Breite kann man dann in jedem gewünschten Zeit-W ^r ünscht the owner of the press, unless it its full width will be processed according to the paper web during manufacture of the use of the press in the usual way an unprinted paper roll smaller width himself, he can do so very simple when using the present device by cause it to automatically split the paper web on the machine by the known cutting devices into two parts, only one of which passes through the press in the usual way to be printed and folded, while the other part of the paper web is fed to the winder that is switched on without printing will. The unprinted paper web of the desired width obtained in this way can then be

Claims

Remove the point from the press after you have installed the drive for the rewinder turned off. One is therefore able, in addition to printing on part of the Wind up another part of the same unprinted paper web in roll form and can later use this role in a known way and process it in the press or also simple, e.g. B. as wrapping paper, make usable.

Fig. Ι and 2 of the drawing illustrate the invention on a per se known Rotary press, only partially shown.

^J 5 Fig. 3 ^and 4 explain two examples of use, namely Fig. 3 shows schematically the course of the paper web for printing in the entire width and subsequent folding with the winding device disengaged, while Fig. 4 also shows schematically the course of the paper web for the case that the winding device is switched on and a remainder of the paper web is to be wound up in the entire width.

When used according to FIG. 3, after printing, the paper passes between the two rollers a, b, goes up, runs over roller c, then over rollers d, e and is finally folded in the known manner by means of folder f . This paper run offers nothing new in and of itself.

The essence of the invention is that the machine is equipped with a winding device which, if desired, enables a part of the paper web to be wound up. This winding device is offset with respect to the paper web leading to the folder f , namely here, for example, arranged to the side, and consists here, for. B.

simply from two superposed rollers, namely a lower drive roller g and an upper winding roller h, which rests on the roller g and is guided adjustable in the vertical direction in vertical bearing slots i (Fig. 1). The drive roller g takes the winding roller h by friction and can be driven by the drive wheels ρ of the machine by means of two angular gears m, η and r, s if the same are engaged. The gearwheel is namely guided in a longitudinally displaceable manner on its shaft u by means of tongue and groove (FIG. 2), so that it can be engaged in the associated gearwheel m or disengaged from it. In Fig. 2 and 3, the gear m, η is solved, the winding device is therefore switched off. In Fig. Ι and 4 on the other hand, the gear η to that brought into engagement, the winding device is engaged, and that, from the rollers a, b supplied paper, which has been performed previously on the roll c and fixed h on the winding roller is continuously wound onto this, the winding roller adjusting itself in the height direction in accordance with the increase in thickness of the winding.

Of course, the paper winding device can also be used at the front instead of to the side or at the end of delivery of the press.

If the machine width is only partially used, about only half for newspaper printing or the folding operation, this mainly occurs in small businesses, then by means of the winding device described, one is nevertheless able to effectively use the entire machine width when using a full-width paper roll utilize, as the winding apparatus the part of the paper width, which is not used, and after switching on the drive for printing newspapers then by means of the ülichen cutter is separated, at the same time the same is rolled h on the winding roller with the folding of the other part and without interference. It is precisely this simultaneous dual use, which does not exclude single use for folding or for winding, that is an excellent advantage of the present machine.

Godfather nt-A ν saying:

Rotary press for endless paper, characterized in that, in order to enable a part of the same to be wound up simultaneously or separately in addition to the usual folding of a paper web, a winding device (e.g. rollers g, h) arranged offset with respect to the paper web leading to the folder is carried by a disengageable intermediate gear (z. B. bevel gears m, n, r, s) is connected to the drive of the press in such a way that it also. can be switched on during the folding without impairing this process for winding a part of the paper web.

1 sheet of drawings.