DE205721C - - Google Patents
Info
- Publication number
- DE205721C DE205721C DENDAT205721D DE205721DA DE205721C DE 205721 C DE205721 C DE 205721C DE NDAT205721 D DENDAT205721 D DE NDAT205721D DE 205721D A DE205721D A DE 205721DA DE 205721 C DE205721 C DE 205721C
- Authority
- DE
- Germany
- Prior art keywords
- cutting
- gears
- attached
- knives
- driven
- 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
- 230000001771 impaired Effects 0.000 claims 1
- 239000000463 material Substances 0.000 description 3
- 230000002093 peripheral Effects 0.000 description 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
- B26D1/12—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 cutting member moving about an axis
- B26D1/14—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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter
- B26D1/24—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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter
- B26D1/245—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 cutting member moving about an axis with a circular cutting member, e.g. disc cutter coacting with another disc cutter for thin material, e.g. for sheets, strips or the like
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
PATENTSCHRIFTPATENT LETTERING
205721 KLASSE 54«. GRUPPE205721 CLASS 54 «. GROUP
Vorrichtung zum Schneiden von Pappen, Kartons u.dgl.Device for cutting cardboard, cardboard and the like.
Patentiert im Deutschen Reiche vom 7. Januar 1908 ab.Patented in the German Empire on January 7, 1908.
Gegenstand vorliegender Erfindung ist eine Vorrichtung zum Schneiden von Pappen, Kartons o. dgl., welche an den bekannten Ritz- und Rillenmaschinen, Pappenkreisscheren usw. angebracht wird. Die an letzteren bisher bekannten Schneidevorrichtungen bestehen zum Teil aus zwei übereinanderliegenden Wellen, auf welchen Kreismesser verschiebbar angeordnet sind. Diese Wellen werden mittelsThe present invention relates to a device for cutting cardboard o. The like. Which on the known scoring and creasing machines, circular cardboard scissors, etc. is attached. The cutting devices previously known to the latter exist for Part of two superimposed shafts on which circular knives are arranged to be displaceable are. These waves are by means of
ίο Zahnräder angetrieben. Durch diese an Ritz- und Rillenmaschinen besonders angebrachte Schneideeinrichtung wird die Maschine wesentlich verteuert.ίο Driven gears. Through this at Ritz- and creasing machines specially attached cutting device, the machine becomes essential expensive.
Ferner sind Kreismesser bekannt geworden, die an besonderen Haltern am Balken der Maschine verschiebbar angeordnet sind. Die dazugehörigen unteren Kreismesser sind verschiebbar auf einer durch Zahnräder angetriebenen Welle angeordnet. Die oberen an den Haltern angeordneten'Messer werden nicht besonders angetrieben, sondern durch eine an dem Messer befindliche Gummirolle mittels Reibung mit einer auf der unteren Messerwalze angebrachten Muffe mitgenommen. Diese Vorrichtung hat den Nachteil, daß die oberen Messer durch das zu schneidende Material ihre drehende Bewegung erhalten müssen, wodurch oft Störungen vorkommen können.Furthermore, circular knives are known to be attached to special holders on the bar Machine are arranged displaceably. The associated lower circular knives can be moved arranged on a shaft driven by gears. The knives at the top of the holders will not specially driven, but by means of a rubber roller located on the knife Friction with a sleeve attached to the lower knife roller. These Device has the disadvantage that the upper knife through the material to be cut their must receive rotating movement, which can often lead to malfunctions.
Durch die vorliegende Erfindung sollen die vorher beschriebenen Mängel dadurch beseitigt werden, daß die an den Haltern angeordneten oberen Schneidemesser, jedes für sich zwangläufig, durch Zahnräder angetrieben werden. Dieses zwangläufige Antreiben der Haltermesser bietet große Vorzüge, so daß jegliche Störungen beim Schneiden selbst der dicksten Pappen vermieden werden.The present invention is intended to remedy the above-described deficiencies that the upper cutting knives arranged on the holders, each inevitably, are driven by gears. This inevitable driving of the holder knife offers great merits, eliminating any interference when cutting even the thickest Cardboard should be avoided.
Die Vorrichtung ist in Fig. 1 und 2 in Seiten- und Stirnansicht an einer- Ritzmaschine zur Darstellung gebracht.The device is shown in Fig. 1 and 2 in side and front view on a scoring machine for Representation brought.
In Fig. 3 ist die Vorrichtung an einer Doppel-Ritz- und -Nutmaschine angebracht.In Fig. 3 the device is attached to a double scoring and grooving machine.
Die Vorrichtung besteht im wesentlichen aus den an Haltern α angeordneten Schneidemessern b, den Zahnrädern c, d und der Welle e. Die auf der Welle f angeordneten Schneidemesser g haben die gleiche Umfangsgeschwindigkeit wie die Messer b und werden ebenfalls durch Zahnräder zwangläufig angetrieben. Neben den Schneidemessern kann man je nach Erfordernis Ritz- oder Rillenapparate anbringen. Letztere werden ebenfalls an besonderen Haltern angebracht, aber nicht besonders angetrieben, sondern durch die auf der Welle f angebrachten Gegenscheiben und .durch das zu verarbeitende Material mitgenommen. The device consists essentially of the cutting knives b arranged on holders α , the gears c, d and the shaft e. The cutting knives g arranged on the shaft f have the same peripheral speed as the knives b and are also positively driven by gears. In addition to the cutting knives, you can attach scoring or grooving devices as required. The latter are also attached to special holders, but not specially driven, but driven by the counter disks attached to the shaft f and by the material to be processed.
Das zu verarbeitende Material wird in der Pfeilrichtung (Fig. 1 und 3) der Vorrichtung zugeführt und in Streifen geschnitten. Diese Streifen können noch durch besondere Ritzoder Rillen apparate gleichzeitig mit NutenThe material to be processed is in the direction of the arrow (Fig. 1 and 3) of the device fed and cut into strips. These stripes can still be made by special Ritzoder Grooving devices simultaneously with grooves
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE205721C true DE205721C (en) |
Family
ID=467951
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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DENDAT205721D Active DE205721C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE205721C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1090945B (en) * | 1955-04-07 | 1960-10-13 | Spicers Ltd | Method and apparatus for producing blanks for envelopes, e.g. B. Mailers made of paper or the like. |
US3186282A (en) * | 1962-08-16 | 1965-06-01 | Dominion Eng Works Ltd | Slitter for paper winder or rewinder |
US3849959A (en) * | 1972-11-14 | 1974-11-26 | Robertson Co H H | Building panel and laterally adjustable joint produced thereby |
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0
- DE DENDAT205721D patent/DE205721C/de active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1090945B (en) * | 1955-04-07 | 1960-10-13 | Spicers Ltd | Method and apparatus for producing blanks for envelopes, e.g. B. Mailers made of paper or the like. |
US3186282A (en) * | 1962-08-16 | 1965-06-01 | Dominion Eng Works Ltd | Slitter for paper winder or rewinder |
US3849959A (en) * | 1972-11-14 | 1974-11-26 | Robertson Co H H | Building panel and laterally adjustable joint produced thereby |
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