EP2060372A1 - Office device for processing sheets - Google Patents
Office device for processing sheets Download PDFInfo
- Publication number
- EP2060372A1 EP2060372A1 EP20080019493 EP08019493A EP2060372A1 EP 2060372 A1 EP2060372 A1 EP 2060372A1 EP 20080019493 EP20080019493 EP 20080019493 EP 08019493 A EP08019493 A EP 08019493A EP 2060372 A1 EP2060372 A1 EP 2060372A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cutting device
- sheet material
- stop
- cutting
- office appliance
- 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.)
- Withdrawn
Links
Images
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
- B26D9/00—Cutting apparatus combined with punching or perforating apparatus or with dissimilar cutting apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/32—Hand-held perforating or punching apparatus, e.g. awls
- B26F1/36—Punching or perforating pliers
-
- 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
- B26D1/045—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 for thin material, e.g. for sheets, strips or the like
-
- 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
- B26D1/20—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 a fixed member
- B26D1/205—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 a fixed member for thin material, e.g. for sheets, strips or the like
-
- 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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
- B26D2007/0087—Details, accessories or auxiliary or special operations not otherwise provided for for use on a desktop
-
- 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
- B26D5/02—Means for moving the cutting member into its operative position for cutting
-
- 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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
-
- 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
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
- B26F1/405—Travelling head presses
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/748—With work immobilizer
- Y10T83/7593—Work-stop abutment
- Y10T83/76—With scale or indicator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/869—Means to drive or to guide tool
- Y10T83/8821—With simple rectilinear reciprocating motion only
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/929—Tool or tool with support
- Y10T83/9411—Cutting couple type
- Y10T83/9423—Punching tool
Definitions
- the present invention relates to an office appliance for processing sheet material with a base for receiving the sheet material, at least one stop for positionally accurate positioning of the sheet material and at least one punching device, wherein the base and punching device have complementary engagement elements for reproducible positioning of the punching device in different punching positions in the region of the stop ,
- Office equipment of the above type for example, from the DE 3 227 301 C2 known. They are used for punching Textilblattgut usually in DIN A4 format.
- Unperforated paper sheets are usually perforated by first folding them into a two-layer arrangement and then placing them in a hole punch and then punching them. For this purpose, the center of the folded sheet is often first determined and then applied to a positioning mark of the punch.
- such a punch is provided with a laterally mounted rail on which the lower edge of the sheet of paper to be punched is placed for positioning the sheet in the punch. If the paper sheet is now also to be cut to a certain extent, then it is necessary to remove the sheet material already aligned for punching from the hole punch, into a separate office appliance with a cutting device insert and once again align along a cutting edge of the cutter.
- the office device has at least one cutting device for cutting the sheet material.
- the combination of punching device and cutting device in an office device makes it possible to align the sheet material to be processed only once, in order to be able to subsequently perforate it in a reproducible manner as well as to cut it to a certain extent.
- the cutting device can be designed as a lever cutting device, roller cutting device or as a blade cutter.
- the cutting device can be designed as a lever cutting device, roller cutting device or as a blade cutter.
- a hold-down for pressing the sheet material is to be arranged on the Blattgutauflage next to the cutting device, wherein the hold-down between a raised starting position and a displaced in the direction of the base pressing position is movable.
- a hold-down is for example in the EP 1 754 578 A1 to which reference is hereby incorporated by reference.
- the cutting device or a further cutting device is aligned perpendicular to the stop, in order to be able to cut the sheet material at a right angle to the stop edge, without first having to remove the sheet material from the office equipment and then insert it again.
- the cutting device is guided displaceably parallel to the stop, so that a distance between the hole and the cutting edge is adjustable. This distance determines the edge length of the sheet material to be trimmed if the sheet material between the steps is no longer moved in the office equipment.
- Such an adjustment of the distance between stop and Cutting edge and thus an edge length of the sheet material can also be done by the stop is guided displaceably parallel to the cutting device.
- the cutting device can be aligned relative to the stop in an adjustable and adjustable by an adjustment angle.
- the cutting device can be raised from a lower cutting position into an upper initial position and from this back into the cutting position can be brought.
- the gap between the base and the cutting device can be made inaccessible from the end faces of the cutting device. This makes it possible not to perform the vertical movement of the disc diameter of the cutting device by a knife provided on the cutting device, but to effect by means of the cutter itself by the cutter for pushing through the crop first raised and then in the cutting position in which the disc knife on the Pad rests, lower. In this way, the handling of the Cutting process much easier and leads to clean cuts.
- the gap between the cutting device and pad is inaccessible from the end faces of the guide rail, that is covered there, so that it is not possible in this area that fingers of the operator get into the gap and when lowering the guide rail be trapped.
- the guide rail is guided vertically displaceably in the region of its end faces, so that it can be raised and lowered parallel to the support, preferably by not more than 20 mm, more preferably by 12 mm.
- the cutting device is mounted pivotably in the region of an end face about a horizontal axis, specifically at a maximum angle of 10 °, preferably 4 to 5 °.
- the cutting device can be suspended so that it assumes the cutting position without actuation, in which the disc knife is seated on the base.
- the cutting device can be lifted by hand.
- the cutting device is held without actuation by means of a spring in the starting position.
- This facilitates the pushing through of Sheet material through the gap requires the depression of the guide rail for the cutting process.
- a clean cut also succeeds with this embodiment, because the depression of the guide rail with one hand and the displacement of the knife carriage can be done with the other hand, which is much easier to handle than in the known slitter, in which the knife carriage depressed and has to be moved at the same time.
- the guide rail can be fixed in its cutting position in its height-adjustable end (s) with a blocking device or blocking devices.
- the guide rail is fixed for the cutting process and can not move automatically or does not have to be depressed during the cutting process when a spring opposes. This facilitates the operation of the cutter.
- the or each blocking device is preferably designed as a snap device, in which the cutting device snaps automatically and unlockable when moving into the cutting position, so that the fixation of the guide rail is not connected in the cutting position with additional manipulations. Only for the unlocking process after the cutting operation of the snap device for the purpose of unlocking is necessary.
- the snap device can be an actuating slide have, which is mounted in a favorable position.
- the complementary engagement elements of the office device as a separate component in a kind of template, which can then be inserted into a holder formed in the office device.
- a measuring device is provided on the office appliance.
- the measuring device can be realized by a ruler or a measuring wheel with length indicator.
- the ruler can be folded out attached to the office device, whereby a particularly space-saving storage of office equipment and a simplified handling, for example, in a transport of the office equipment is achieved.
- the measuring device is mounted displaceably relative to the stop. This makes it possible to align the measuring device with the starting point of their scaling of the used format of the sheet material, which prevents cumbersome conversion of the scale value for determining the length of the edge obtained by displacement perpendicular to the cutting device.
- At least one side stop is arranged on the base of the office appliance for the reproducible positioning of the sheet material in the office appliance.
- This side stop can be fixed in position or slidable.
- An embodiment of the present invention provides to form two side stops of the right and left of the sheet material to be inserted and coupled to each other such that upon insertion of the sheet material this is arranged in a fixed position centered in the office equipment.
- both side stops slidably and then optionally fix in the various positions, then insert the sheet material in a reproducible manner in the office equipment.
- FIG. 1 illustrated office device 1 has a substantially rectangular pad 2. At the upper longitudinal side of the office appliance 1 in this view, a stop 3a for the positionally accurate positioning of the sheet material 4 in the office appliance 1 is arranged. Further positioning is provided by slidably disposed side stops 3b.
- the pad 2 is provided in its edge region with seven recesses 5, in which a punching device 6 for punching the sheet material 4 as in FIGS. 2 and 3 shown is used.
- the recesses 5 are shaped so that they form the punching device 6 complementarily formed engaging elements for reproducible positioning of the punching device 6 in different punching positions.
- the recesses 5 are exactly dimensioned so that a front end portion 7 in the FIG. 2 shown punching device 6 inserted into it can be that the end portion 7 completely fills a recess 5 in the inserted state.
- a cutting device 8 for trimming the sheet material is provided on the office device 1.
- the cutting device 8 is formed in this embodiment as a roller cutting device.
- a fold-out measuring device 9 is arranged in the form of a ruler on which a second stop 10 is formed for more accurate alignment of the sheet material 4, for example, when setting a certain edge length.
- a guide rail 11 is further formed for the cutting device 8 in order to move the cutter 8 parallel to the stopper 3a and so can change a distance between the stopper 3a and cutter 8 can. This will make it possible adjust the length of the edge perpendicular to the located on the stop 3a edge of the sheet material 4 by adjusting the cutter 8 and perform the cutting process, without having to move the sheet material 4 within the office device 1.
- the Figures 3 and 4 illustrate the individual by the office equipment 1 feasible processing steps for processing the sheet material 4.
- the sheet material 4 is inserted here in the form of a paper sheet in the office machine 1 and pushed so far until the paper sheet comes to rest on the stop 3a and 3b for punching.
- the punching device 6 is inserted into a first recess 5 to provide an exposed edge portion of the paper sheet 4 with a punching.
- FIG. 3 the perforation of the sheet 4 takes place from left to right.
- an exposed edge section of the paper sheet 4 is inserted into a slot 12 (FIG. FIG. 2 ) of the punching device 6 is inserted when the front end portion 7 of the punching device 6 is positioned by insertion into the recess 5.
- a lever 13 of the punching device 6 is depressed, whereby a not shown in detail punching element of the punching device 6 penetrates the exposed edge portion of the paper sheet 4, so that a hole 14 is generated in the paper sheet.
- the front end portion 7 of the punching device 6 is then out of the first recess 5 inserted into the following recess 5 to punch a further exposed edge portion of the paper sheet 4, which is exposed above this recess 5, in the same way.
- the maximum number of reproducible perforations 14 is the number of recesses 5 provided.
- the cutting process is in FIG. 4 shown schematically.
- the roller cutting device 8 has a guide rail 15 which extends parallel to the stop 3 at a distance from the base 2.
- a blade carriage 16 is slidably guided in the direction of the longitudinal axis of the guide rail 15. It can be pushed back and forth by hand.
- a disc knife concealed here by a knife housing is rotatably mounted about a horizontal axis extending transversely to the longitudinal axis of the guide rail 15. The disc knife protrudes down over the blade housing.
- the cutting device 8 is guided vertically displaceable in this embodiment and can be raised by 12 mm to facilitate the insertion of the sheet material 4 in a gap between the guide rail 15 and pad 2.
- further guide rails 16 are perpendicular to the orientation of the stop 3 and the guide rail 15 of the cutting device 8 formed in the pad 2, which allow the cutting device 8 parallel to To move stop 3 and thereby adjust the distance between the stopper 3 and cutter 8 in a reproducible manner.
- a further stop edge 10 is provided on the fold-out ruler 9, whereby it is possible that the sheet material 4 can be trimmed with mutually parallel edge regions without having to be in contact with the stopper 3. This ensures that the length of the edge regions to be selected perpendicular to the stop 3 can be chosen to be even more flexible.
- a scale 17 is provided in centimeters. In order to be able to set a specific length trimmed sheet material 4 and this length can also be easily read without conversion steps of the ruler 9, the ruler 9 is slidably mounted perpendicular to the alignment of the cutter 9, so that the scale 17 with its starting value to the edge region of the sheet material 4 can be pushed.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Details Of Cutting Devices (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein Bürogerät zur Bearbeitung von Blattgut mit einer Unterlage zur Aufnahme des Blattguts, mindestens einem Anschlag zur lagegenauen Positionierung des Blattguts sowie minsestens einer Stanzvorrichtung, wobei Unterlage und Stanzvorrichtung komplementäre Eingriffselemente zur reproduzierbaren Positionierung der Stanzvorrichtung in verschiedenen Stanzpositionen im Bereich des Anschlages aufweisen.The present invention relates to an office appliance for processing sheet material with a base for receiving the sheet material, at least one stop for positionally accurate positioning of the sheet material and at least one punching device, wherein the base and punching device have complementary engagement elements for reproducible positioning of the punching device in different punching positions in the region of the stop ,
Bürogeräte der oben genannten Art sind beispielsweise aus der
Es ist daher Aufgabe der vorliegenden Erfindung, ein Bürogerät der eingangs genannten Art bereitzustellen, welches die Handhabung vereinfacht, indem es die notwendigen Arbeitsschritte verringert.It is therefore an object of the present invention to provide an office device of the type mentioned, which simplifies handling by reducing the necessary steps.
Diese Aufgabe wird erfindungsgemäß dadurch gelöst, dass das Bürogerät mindestens eine Schneideinrichtung zum Schneiden des Blattguts aufweist. Mit anderen Worten ermöglicht die Kombination von Stanzvorrichtung und Schneideinrichtung in einem Bürogerät, dass das zu bearbeitende Blattgut nur ein einziges Mal ausgerichtet werden muss, um anschließend auf reproduzierbare Art sowohl gelocht als auch auf ein bestimmtes Maß geschnitten werden zu können.This object is achieved in that the office device has at least one cutting device for cutting the sheet material. In other words, the combination of punching device and cutting device in an office device makes it possible to align the sheet material to be processed only once, in order to be able to subsequently perforate it in a reproducible manner as well as to cut it to a certain extent.
Dabei kann die Schneideinrichtung als Hebelschneideinrichtung, Rollenschneideinrichtung oder als Klingenschneider ausgebildet sein. Natürlich ist es auch möglich, bei Vorsehen mehrerer Schneideinrichtungen vorzusehen und dabei eine Kombination aus Hebel- und Rollenschneideinrichtung anzubringen. Natürlich ist es auch möglich, mehrere Schneideinrichtungen vorzusehen und dabei eine Kombination aus Hebel-, Klingen- und Rollenschneideinrichtung anzubringen.In this case, the cutting device can be designed as a lever cutting device, roller cutting device or as a blade cutter. Of course, it is also possible to provide when providing a plurality of cutting devices while attaching a combination of lever and roller cutting device. Of course, it is also possible to provide several cutting devices while attaching a combination of lever, blade and roller cutting device.
In einem Ausführungsbeispiel der vorliegenden Erfindung ist neben der Schneideinrichtung ein Niederhalter zum Anpressen des Blattgutes auf die Blattgutauflage anzuordnen, wobei der Niederhalter zwischen einer angehobenen Ausgangsstellung und einer in Richtung auf die Unterlage versetzten Pressstellung bewegbar ist. Ein solcher Niederhalter ist beispielsweise in der
Um das Blattgut mit parallel verlaufenden Kanten versehen zu können, ist es zweckmäßig, die Schneideinrichtung an dem Bürogerät parallel zum Anschlag auszurichten.In order to provide the sheet material with parallel edges, it is expedient to align the cutting device on the office device parallel to the stop.
In einer weiteren Ausführungsform der Erfindung ist die Schneideinrichtung oder eine weitere Schneideinrichtung senkrecht zum Anschlag ausgerichtet, um das Blattgut auch in einem rechten Winkel zur Anschlagkante beschneiden zu können, ohne dazu das Blattgut aus dem Bürogerät zunächst entfernen und anschließend erneut einlegen zu müssen.In a further embodiment of the invention, the cutting device or a further cutting device is aligned perpendicular to the stop, in order to be able to cut the sheet material at a right angle to the stop edge, without first having to remove the sheet material from the office equipment and then insert it again.
In weiterer Ausbildung der Erfindung ist vorgeschlagen, dass die Schneideinrichtung parallel zum Anschlag verschieblich geführt ist, so dass ein Abstand zwischen Lochung und Schneidkante einstellbar ist. Dieser Abstand legt die Kantenlänge des zu beschneidenden Blattgutes fest, wenn das Blattgut zwischen den Arbeitsschritten nicht mehr in dem Bürogerät verschoben werden soll. Eine solche Einstellung des Abstandes zwischen Anschlag und Schneidkante und damit einer Kantenlänge des Blattgutes kann auch erfolgen, indem der Anschlag parallel zur Schneideinrichtung verschieblich geführt ist.In a further embodiment of the invention it is proposed that the cutting device is guided displaceably parallel to the stop, so that a distance between the hole and the cutting edge is adjustable. This distance determines the edge length of the sheet material to be trimmed if the sheet material between the steps is no longer moved in the office equipment. Such an adjustment of the distance between stop and Cutting edge and thus an edge length of the sheet material can also be done by the stop is guided displaceably parallel to the cutting device.
Für den Fall, dass die zu beschneidende Blattkante nicht parallel zur am Anschlag befindlichen Kante auszubilden ist sondern in einem bestimmten Winkel dazu, kann in einem weiteren Ausführungsbeispiel der vorliegenden Erfindung die Schneideinrichtung in einem über einen Verstellmechanismus einstellbaren und veränderbaren Winkel relativ zum Anschlag ausgerichtet werden.In the event that the blade edge to be trimmed is not parallel to the edge located on the abutment but at a certain angle thereto, in a further embodiment of the present invention, the cutting device can be aligned relative to the stop in an adjustable and adjustable by an adjustment angle.
Nach einem weiteren Merkmal der Erfindung ist wie beispielsweise in der
In weiterer Ausbildung der Erfindung ist vorgeschlagen, dass die Führungsschiene im Bereich ihrer Stirnseiten vertikal verschieblich geführt ist, so dass sie parallel zur Unterlage angehoben und abgesenkt werden kann, Und zwar vorzugsweise um nicht mehr als 20 mm, noch bevorzugter um 12 mm. Alternativ dazu kann jedoch auch vorgesehen sein, dass die Schneideinrichtung im Bereich einer Stirnseite um eine horizontale Achse verschwenkbar gelagert ist, und zwar maximal um einen Winkel von 10°, vorzugsweise 4 bis 5°.In a further embodiment of the invention, it is proposed that the guide rail is guided vertically displaceably in the region of its end faces, so that it can be raised and lowered parallel to the support, preferably by not more than 20 mm, more preferably by 12 mm. Alternatively, however, it can also be provided that the cutting device is mounted pivotably in the region of an end face about a horizontal axis, specifically at a maximum angle of 10 °, preferably 4 to 5 °.
Die Schneideinrichtung kann so aufgehängt sein, dass sie ohne Betätigung die Schneidstellung einnimmt, bei der das Scheibenmesser auf der Unterlage aufsitzt. Für das Durchschieben des Blattgutes durch den Spalt zwischen Schneideinrichtung und Unterlage kann die Schneideinrichtung von Hand angehoben werden. Alternativ dazu besteht jedoch auch die Möglichkeit, dass die Schneideinrichtung ohne Betätigung mittels einer Feder in der Ausgangsstellung gehalten ist. Dies erleichtert das Durchschieben des Blattgutes durch den Spalt, erfordert allerdings das Niederdrücken der Führungsschiene für den Schneidvorgang. Gleichwohl gelingt auch mit dieser Ausführungsform ein sauberer Schnitt, weil das Niederdrücken der Führungsschiene mit der einen Hand und die Verschiebung des Messerwagens mit der anderen Hand erfolgen kann, was in der Handhabung deutlich einfacher ist als bei den bekannten Rollenschneideinrichtungen, bei denen der Messerwagen niedergedrückt und gleichzeitig verschoben werden muss.The cutting device can be suspended so that it assumes the cutting position without actuation, in which the disc knife is seated on the base. For pushing through the sheet material through the gap between the cutting device and the base, the cutting device can be lifted by hand. Alternatively, however, there is also the possibility that the cutting device is held without actuation by means of a spring in the starting position. This facilitates the pushing through of Sheet material through the gap, however, requires the depression of the guide rail for the cutting process. Nevertheless, a clean cut also succeeds with this embodiment, because the depression of the guide rail with one hand and the displacement of the knife carriage can be done with the other hand, which is much easier to handle than in the known slitter, in which the knife carriage depressed and has to be moved at the same time.
Nach der Erfindung ist des weiteren vorgesehen, dass die Führungsschiene in ihrem bzw. ihren höhenbeweglichen Ende(n) mit einer Blockiereinrichtung bzw. Blockiereinrichtungen in der Schneidstellung festlegbar ist. Auf diese Weise ist die Führungsschiene für den Schneidvorgang fixiert und kann sich nicht selbsttätig bewegen bzw. muss nicht während des Schneidvorgangs niedergedrückt werden, wenn dem eine Feder entgegensetzt. Dies erleichtert die Bedienung des Schneidgeräts.According to the invention, it is further provided that the guide rail can be fixed in its cutting position in its height-adjustable end (s) with a blocking device or blocking devices. In this way, the guide rail is fixed for the cutting process and can not move automatically or does not have to be depressed during the cutting process when a spring opposes. This facilitates the operation of the cutter.
Die bzw. jede Blockiereinrichtung ist vorzugsweise als Schnappeinrichtung ausgebildet, in die die Schneideinrichtung bei der Bewegung in die Schneidstellung selbsttätig und entriegelbar einschnappt, so dass die Fixierung der Führungsschiene in der Schneidstellung nicht mit zusätzlichen Handhabungen verbunden ist. Lediglich für den Entriegelungsvorgang nach dem Schneidvorgang ist eine Betätigung der Schnappeinrichtung zwecks deren Entriegelung notwendig. Hierzu kann die Schnappeinrichtung einen Betätigungsschieber aufweisen, der an günstiger Stelle angebracht ist.The or each blocking device is preferably designed as a snap device, in which the cutting device snaps automatically and unlockable when moving into the cutting position, so that the fixation of the guide rail is not connected in the cutting position with additional manipulations. Only for the unlocking process after the cutting operation of the snap device for the purpose of unlocking is necessary. For this purpose, the snap device can be an actuating slide have, which is mounted in a favorable position.
In weiterer Ausbildung der Erfindung ist vorgesehen, die komplementären Eingriffselemente des Bürogeräts als separates Bauteil in einer Art Schablone auszubilden, die dann in eine in dem Bürogerät ausgebildete Halterung einsetzbar ist. Dies hat den Vorteil, dass für den Fall, dass ein anderes Lochmuster bei der Lochung des Blattgutes oder der Einsatz einer anderen Stanzvorrichtung insbesondere mit anderen geometrischen Abmessungen gewünscht ist, die Schablone einfach ausgetauscht und durch eine andere Schablone mit einem anderen Lochmuster ersetzt werden kann.In a further embodiment of the invention, it is provided to form the complementary engagement elements of the office device as a separate component in a kind of template, which can then be inserted into a holder formed in the office device. This has the advantage that in the event that another hole pattern in the perforation of the sheet material or the use of another punching device is desired in particular with other geometric dimensions, the template can be easily replaced and replaced by another template with a different hole pattern.
Um das Blattgut auf ein bestimmtes Maß beschneiden zu können, ist in einer vorteilhaften Ausführungsform der vorliegenden Erfindung zur Bestimmung der Abmessung des Blattguts eine Meßeinrichtung an dem Bürogerät vorgesehen.In order to be able to trim the sheet material to a certain extent, in an advantageous embodiment of the present invention for determining the dimension of the sheet material, a measuring device is provided on the office appliance.
Die Meßeinrichtung kann durch ein Lineal oder ein Meßrad mit Längenanzeige realisiert sein. Das Lineal kann ausklappbar an dem Bürogerät befestigt sein, wodurch eine besonders platzsparende Aufbewahrung des Bürogerätes und eine vereinfachte Handhabung beispielsweise bei einem Transport des Bürogerätes erreicht wird.The measuring device can be realized by a ruler or a measuring wheel with length indicator. The ruler can be folded out attached to the office device, whereby a particularly space-saving storage of office equipment and a simplified handling, for example, in a transport of the office equipment is achieved.
In einem weiteren Ausführungsbeispiel der vorliegenden Erfindung ist die Meßeinrichtung relativ zum Anschlag verschiebbar gelagert. Dadurch wird es möglich, die Meßeinrichtung mit dem Startpunkt ihrer Skalierung an dem verwendeten Format des Blattgutes auszurichten, was ein umständliches Umrechnen des Skalenwertes zur Ermittlung der durch Verschiebung erhaltenen Länge der Kante senkrecht zur Schneideinrichtung verhindert.In a further embodiment of the present invention, the measuring device is mounted displaceably relative to the stop. This makes it possible to align the measuring device with the starting point of their scaling of the used format of the sheet material, which prevents cumbersome conversion of the scale value for determining the length of the edge obtained by displacement perpendicular to the cutting device.
In einer weiteren Ausführungsform der vorliegenden Erfindung ist zur reproduzierbaren Positionierung des Blattgutes in dem Bürogerät mindestens ein Seitenanschlag an der Unterlage des Bürogerätes angeordnet. Dieser Seitenanschlag kann in seiner Position festgelegt oder verschieblich ausgeführt sein. Eine Ausführungsform der vorliegenden Erfindung sieht vor, zwei Seitenanschläge der rechts und links von dem einzuführenden Blattgut auszubilden und derart miteinander zu koppeln, dass bei Einführung des Blattgutes dieses in einer festen Position zentriert in dem Bürogerät angeordnet ist. Natürlich ist es auch möglich, beide Seitenanschläge verschieblich auszuführen und gegebenenfalls in den verschiedenen Positionen anschließend zu fixieren, um anschließend das Blattgut in reproduzierbarer Weise in das Bürogerät einzulegen.In a further embodiment of the present invention, at least one side stop is arranged on the base of the office appliance for the reproducible positioning of the sheet material in the office appliance. This side stop can be fixed in position or slidable. An embodiment of the present invention provides to form two side stops of the right and left of the sheet material to be inserted and coupled to each other such that upon insertion of the sheet material this is arranged in a fixed position centered in the office equipment. Of course, it is also possible to carry out both side stops slidably and then optionally fix in the various positions, then insert the sheet material in a reproducible manner in the office equipment.
In der Zeichnung ist die Erfindung anhand eines Ausführungsbeispiels veranschaulicht. Es zeigen:
- Figur 1
- eine Draufsicht eines erfindungsgemäßen Bürogeräts mit eingeklapptem Lineal;
Figur 2- eine perspektivische Darstellung des Bürogeräts gemäß
Figur 1 mit einem Locher; Figur 3- eine Darstellung des Lochungsvorgangs; und
Figur 4- eine Darstellung des Schneidvorganges.
- FIG. 1
- a plan view of an office device according to the invention with folded ruler;
- FIG. 2
- a perspective view of the office device according to
FIG. 1 with a punch; - FIG. 3
- an illustration of the Lochungsvorgangs; and
- FIG. 4
- an illustration of the cutting process.
Das in
Die Aussparungen 5 sind so geformt, dass sie zur Stanzvorrichtung 6 komplementär ausgebildete Eingriffselemente zur reproduzierbaren Positionierung der Stanzvorrichtung 6 in verschiedenen Stanzpositionen bilden. Im vorliegenden Ausführungsbeispiel sind die Aussparungen 5 genau so dimensioniert, dass ein vorderer Endabschnitt 7 der in der
Unterhalb des Anschlages 3a ist eine Schneideinrichtung 8 zum Beschneiden des Blattgutes an dem Bürogerät 1 vorgesehen. Die Schneideinrichtung 8 ist in diesem Ausführungsbeispiel als Rollenschneideinrichtung ausgebildet. An der in dieser Ansicht unteren Längsseite des Bürogeräts 1 ist eine ausklappbare Meßeinrichtung 9 in Form eines Lineals angeordnet, an der ein zweiter Anschlag 10 zur genaueren Ausrichtung des Blattgutes 4 beispielsweise bei Einstellung einer bestimmten Kantenlänge ausgebildet ist.Below the stop 3a, a
Zur Einbringung einer Stanzung wird das Blattgut 4 in das Bürogerät 1, wie in
In der Unterlage 2 ist ferner eine Führungsschiene 11 für die Schneideinrichtung 8 ausgebildet, um die Schneideinrichtung 8 parallel zum Anschlag 3a verschieben zu können und so einen Abstand zwischen Anschlag 3a und Schneideinrichtung 8 verändern zu können. Dadurch wird es möglich, die Länge der Kante senkrecht zu der sich am Anschlag 3a befindlichen Kante des Blattguts 4 durch Verstellen der Schneideinrichtung 8 einzustellen und den Schneidvorgang durchzuführen, ohne dazu das Blattgut 4 innerhalb des Bürogeräts 1 bewegen zu müssen.In the
Die
Gemäß
Der Schneidvorgang ist in
Um die Länge des Kantenbereichs des Blattgutes 4 senkrecht zur Schneidrichtung 8 festlegen zu können, ohne dazu eine weitere Verschiebung des Blattguts 4 innerhalb des Bürogerätes 1 durchführen zu müssen, sind in diesem Ausführungsbeispiel weitere Führungsschienen 16 senkrecht zur Ausrichtung des Anschlages 3 bzw. der Führungsschiene 15 der Schneideinrichtung 8 in der Unterlage 2 ausgebildet, die es ermöglichen, die Schneideinrichtung 8 parallel zum Anschlag 3 zu verschieben und dadurch den Abstand zwischen Anschlag 3 und Schneideinrichtung 8 in reproduzierbarer Weise einzustellen.In order to set the length of the edge portion of the
In dem hier gezeigten Ausführungsbeispiel ist eine weitere Anschlagkante 10 an dem ausklappbaren Lineal 9 vorgesehen, wodurch es möglich wird, dass das Blattgut 4 mit parallel zueinander ausgerichteten Kantenbereichen beschnitten werden kann, ohne dazu im Kontakt mit dem Anschlag 3 stehen zu müssen. Dadurch wird erreicht, dass die zu wählende Länge der Kantenbereiche senkrecht zum Anschlag 3 noch flexibler gewählt werden kann. Auf dem ausklappbaren Lineal 9 ist eine Skalierung 17 in Zentimetern vorgesehen. Um nun eine bestimmte Länge beschnittenen Blattgutes 4 einstellen zu können und diese Länge auch leicht ohne Umrechnungsschritte von dem Lineal 9 ablesen zu können, ist das Lineal 9 senkrecht zur Ausrichtung des Schneideinrichtung 9 verschieblich gelagert, so dass die Skalierung 17 mit ihrem Startwert an den Kantenbereich des Blattgutes 4 geschoben werden kann. Zum Schneiden des Blattgutes 4 wird der Messerwagen 16 unter leichtem Druck innerhalb der Führungsschiene 15 verschoben, wobei das nicht dargestellte darunter befindliche Scheibenmesser eine Drehbewegung ausführt und dabei das Blattgut schneidet. Übrig bleiben das auf der Unterlage 2 ruhende, beschnittene Blattgutteil und das abgeschnittene Blattgutteil.In the embodiment shown here, a
Claims (15)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200720015981 DE202007015981U1 (en) | 2007-11-14 | 2007-11-14 | Office device for processing sheet material |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2060372A1 true EP2060372A1 (en) | 2009-05-20 |
Family
ID=40157757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20080019493 Withdrawn EP2060372A1 (en) | 2007-11-14 | 2008-11-07 | Office device for processing sheets |
Country Status (3)
Country | Link |
---|---|
US (1) | US20090151528A1 (en) |
EP (1) | EP2060372A1 (en) |
DE (1) | DE202007015981U1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD669936S1 (en) * | 2011-05-25 | 2012-10-30 | Staples The Office Superstore, Llc | Hole punch |
GB2583943A (en) * | 2019-05-14 | 2020-11-18 | Maurice Roberts Andrew | A large format table-top cutting apparatus with cutter sag compensation |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3164051A (en) * | 1961-04-13 | 1965-01-05 | Dunham Harrison | Positioning device |
GB1210919A (en) * | 1967-11-20 | 1970-11-04 | Rotaspray Products Ltd | Paper trimmer |
DE3227301A1 (en) * | 1982-07-21 | 1984-01-26 | Carl Manufacturing Co., Ltd., Tokyo | Device for perforating |
DE19526385A1 (en) * | 1994-07-22 | 1996-01-25 | Carl Mfg Co | Device for perforating sheets of paper and binding them in a ring binder |
US20040221703A1 (en) * | 2003-05-08 | 2004-11-11 | Bernd Loibl | Cutting unit |
DE202005012568U1 (en) * | 2005-08-10 | 2005-11-03 | Dsb Binding Corp., Tou Liu | Paper cutting tool, has mobile knife that is pushed downward by turning mobile knife towards bevel cutting edge of stationary knife to cut corner of bevel cutting edge of mobile knife in order to obtain bevel |
US20060266191A1 (en) * | 2005-05-27 | 2006-11-30 | Cheng Tien Int'l Corp. | Dual function apparatus for cutting and punching |
DE202005020265U1 (en) * | 2005-12-23 | 2007-02-08 | Monolith GmbH Bürosysteme | Office machine for processing sheet products e.g. paper, has support plate for supporting sheet product, and punching and binding device that is provided with binder device for binding sheet product with binding unit |
EP1754578A1 (en) | 2005-08-18 | 2007-02-21 | Monolith GmbH Bürosysteme | Cutting device for sheets |
US20070180969A1 (en) * | 2005-02-15 | 2007-08-09 | Yoshihito Kanasashi | Punch device |
-
2007
- 2007-11-14 DE DE200720015981 patent/DE202007015981U1/en not_active Expired - Lifetime
-
2008
- 2008-11-07 EP EP20080019493 patent/EP2060372A1/en not_active Withdrawn
- 2008-11-11 US US12/268,645 patent/US20090151528A1/en not_active Abandoned
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3164051A (en) * | 1961-04-13 | 1965-01-05 | Dunham Harrison | Positioning device |
GB1210919A (en) * | 1967-11-20 | 1970-11-04 | Rotaspray Products Ltd | Paper trimmer |
DE3227301A1 (en) * | 1982-07-21 | 1984-01-26 | Carl Manufacturing Co., Ltd., Tokyo | Device for perforating |
DE3227301C2 (en) | 1982-07-21 | 1986-04-10 | Carl Manufacturing Co., Ltd., Tokio/Tokyo | Device for punching |
DE19526385A1 (en) * | 1994-07-22 | 1996-01-25 | Carl Mfg Co | Device for perforating sheets of paper and binding them in a ring binder |
US20040221703A1 (en) * | 2003-05-08 | 2004-11-11 | Bernd Loibl | Cutting unit |
EP1475201B1 (en) | 2003-05-08 | 2005-09-07 | Swedex GmbH & Co. KG | Cutting device |
US20070180969A1 (en) * | 2005-02-15 | 2007-08-09 | Yoshihito Kanasashi | Punch device |
US20060266191A1 (en) * | 2005-05-27 | 2006-11-30 | Cheng Tien Int'l Corp. | Dual function apparatus for cutting and punching |
DE202005012568U1 (en) * | 2005-08-10 | 2005-11-03 | Dsb Binding Corp., Tou Liu | Paper cutting tool, has mobile knife that is pushed downward by turning mobile knife towards bevel cutting edge of stationary knife to cut corner of bevel cutting edge of mobile knife in order to obtain bevel |
EP1754578A1 (en) | 2005-08-18 | 2007-02-21 | Monolith GmbH Bürosysteme | Cutting device for sheets |
DE202005020265U1 (en) * | 2005-12-23 | 2007-02-08 | Monolith GmbH Bürosysteme | Office machine for processing sheet products e.g. paper, has support plate for supporting sheet product, and punching and binding device that is provided with binder device for binding sheet product with binding unit |
Also Published As
Publication number | Publication date |
---|---|
US20090151528A1 (en) | 2009-06-18 |
DE202007015981U1 (en) | 2008-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1867448B1 (en) | Roll cutting apparatus for sheet material | |
EP1475201B1 (en) | Cutting device | |
DE19513282B4 (en) | Apparatus and method for cutting plastic materials and produced by the method disk | |
DE10242881B4 (en) | Multifunctional trimming machine | |
DE3124354C2 (en) | Hole punch for sheet and foil material | |
DE102004039040B4 (en) | punch | |
DE102010049019B4 (en) | Device for separating sheet metal | |
EP2370235B1 (en) | Kitchen slicer | |
DE20318947U1 (en) | cutter | |
EP2060372A1 (en) | Office device for processing sheets | |
EP2123412B1 (en) | Cutting machine for cutting stacked, leaf-shaped goods and method | |
EP2060371A2 (en) | Office device for stamping sheets | |
DE1018841B (en) | Hole punch, in particular for punching layers of paper | |
DE2502542A1 (en) | Stamping-out machine for textiles, paper, plastics, etc. - having strip steel stamping cutters and soft elastic counter pressure plate | |
DE202008016612U1 (en) | Longitudinal cutting machine with variable setting of the knife cutting points | |
EP1764194A1 (en) | Punch and method for using such a punch | |
DE60007155T2 (en) | PUNCHING MACHINE AND DEVICE FOR POSITIONING THE STACK OF SHEETS | |
DE29917640U1 (en) | Slicer for soft cheese | |
DE20307241U1 (en) | cutter | |
EP0864440A1 (en) | Punch unit | |
AT405146B (en) | PUNCHING TOOL FOR SHEET PARTS | |
EP0201534B1 (en) | Cutting and framing device | |
EP2153951B1 (en) | Multifunctional office device | |
DE2549937A1 (en) | Paper sheet edge hole punching system - has rotating hole punch and counter stamp support beams | |
DE102007038033B4 (en) | Perforator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
AKX | Designation fees paid | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20091124 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |