DE185251C - - Google Patents
Info
- Publication number
- DE185251C DE185251C DENDAT185251D DE185251DA DE185251C DE 185251 C DE185251 C DE 185251C DE NDAT185251 D DENDAT185251 D DE NDAT185251D DE 185251D A DE185251D A DE 185251DA DE 185251 C DE185251 C DE 185251C
- Authority
- DE
- Germany
- Prior art keywords
- press
- machine
- shows
- cutting machines
- rail
- 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
- 230000001681 protective Effects 0.000 claims description 5
- 239000004744 fabric Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
- F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
- F16P3/08—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body in connection with the locking of doors, covers, guards, or like members giving access to moving machine parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung besteht darin, daß bei Schneidemaschinen für Papier, Gewebe und andere Stoffe die Ausrückvorrichtung der Maschine gesperrt wird, wenn die vor dem Querschneidemesser vorgesehene Schutzvorrichtung ausgeschaltet ist, um Papieranhäu: fungen oder Verstopfungen unter der Messerpresse zu beseitigen.The invention consists in that, in cutting machines for paper, fabric and other materials of the clutch operator of the machine is blocked, if the intended front of the cross cutting blade protection device is turned off to Papieranhäu: levies or eliminate clogging of the knife press.
Durch diese Schutzvorrichtung sollen dieThrough this protective device, the
ίο durch zu frühes Anstellen der Maschine öfter hervorgerufenen Unfälle vermieden werden.ίο more often by starting the machine too early caused accidents are avoided.
In der Zeichnung wird die Vorrichtung durch vier Ansichten veranschaulicht.In the drawing, the device is illustrated by four views.
Fig. ι stellt eine Seitenansicht, Fig. 2 einen Grundriß und Fig. 3 die Vorderansicht dar, während Fig. 4 die Vorrichtung in ausgeschaltetem Zustande zeigt. Bei den Schneidmaschinen verstopft sich zuweilen unter der Presse P das Papier, beispielsweise durch Einlaufen von Ausschuß, die Maschine muß dann abgestellt und das verstopfte Papier mit der Hand beseitigt werden. Um nun unter die Presse P mit der Hand gelangen zu können, wird die obere der beiden vor den Messern a, b angeordneten Schutzwalzen c mittels der beiden Hebel /2, die durch die Handgrifrstange s (Fig. 2) verbunden sind, gehoben (vergl. Fig. 1). Durch das Heben der Walze c nach oben wird zugleich mittels einer Zugstange \ und der Hebel i und k eine Zugstange / (Fig. I und 4) nach links gezogen und der Riegel r in bekannter Weise in einen Schlitz der Ausrückschiene g geschoben. Die Ausrückschiene, die in den Armen m und η geschlossen geführt ist, wird hierdurch verriegelt. Die Maschine kann erst dann wieder mittels der Schiene g eingerückt werden, wenn die Schutzwalze c wieder heruntergelassen und infolgedessen der Riegel aus dem Schlitz der Schiene g herausgeschoben ist (Fig. 4).Fig. 1 shows a side view, Fig. 2 shows a plan view and Fig. 3 shows the front view, while Fig. 4 shows the device in the switched-off state. In the case of the cutting machines, the paper sometimes clogs under the press P, for example due to the running in of rejects, the machine must then be switched off and the clogged paper removed by hand. In order to be able to get under the press P by hand, the upper of the two protective rollers c arranged in front of the knives a, b is raised by means of the two levers / 2, which are connected by the handle bar s (Fig. 2) (cf. . Fig. 1). By lifting the roller c upwards, a pull rod / (Fig. I and 4) is pulled to the left by means of a pull rod \ and the levers i and k , and the bolt r is pushed in a known manner into a slot in the release rail g. The release rail, which is guided closed in the arms m and η , is thereby locked. The machine can only be re- engaged by means of the rail g when the protective roller c is lowered again and, as a result, the bolt has been pushed out of the slot in the rail g (FIG. 4).
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE185251C true DE185251C (en) |
Family
ID=449102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT185251D Active DE185251C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE185251C (en) |
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0
- DE DENDAT185251D patent/DE185251C/de active Active
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