DE2845447A1 - Universal shredder for microfilm or paper - consists of main drive unit on which interchangeable cutter cassettes can be mounted - Google Patents

Universal shredder for microfilm or paper - consists of main drive unit on which interchangeable cutter cassettes can be mounted

Info

Publication number
DE2845447A1
DE2845447A1 DE19782845447 DE2845447A DE2845447A1 DE 2845447 A1 DE2845447 A1 DE 2845447A1 DE 19782845447 DE19782845447 DE 19782845447 DE 2845447 A DE2845447 A DE 2845447A DE 2845447 A1 DE2845447 A1 DE 2845447A1
Authority
DE
Germany
Prior art keywords
drive element
cutting
cassettes
paper
cutting unit
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Withdrawn
Application number
DE19782845447
Other languages
German (de)
Inventor
Wolfgang Junghans
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FLEISCHMANN FRIEDRICH M
Original Assignee
FLEISCHMANN FRIEDRICH M
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FLEISCHMANN FRIEDRICH M filed Critical FLEISCHMANN FRIEDRICH M
Priority to DE19782845447 priority Critical patent/DE2845447A1/en
Priority to AT79103990T priority patent/ATE846T1/en
Priority to EP19790103990 priority patent/EP0010681B1/en
Priority to JP13412979A priority patent/JPS5559851A/en
Publication of DE2845447A1 publication Critical patent/DE2845447A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/148—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers specially adapted for disintegrating plastics, e.g. cinematographic films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/24—Drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
    • B02C2018/0046—Shape or construction of frames, housings or casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
    • B02C2018/0069—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents with stripping devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The shredder arrangement consists of at least two compact complete units e.g. a drive unit (1) on which interchangeable cutter units can be mounted. The cutter units are in the shape of cassettes (8). The different cassettes, five different cutting widths. The cassettes are accurately located on the drive unit by pins (9) and are automatically locked in position by clips (13). The shredder is mounted on a frame which includes a bin for the waste material. Any paper or microfilm documents which present a security risk if left lying around are reduced to an unrecognisable pulp. This material is then easily processed as ordinary waste.

Description

Zerschneide-oder Zerkleinerungsmaschinen für Microfilm, PapierCutting or shredding machines for microfilm, paper

Xarton und ähnlichem sind in verschiedenen Ausführungen unter dem allgemeinen Begriff Aktenvernichter hinreichend bekannt.Xarton and the like are available in various designs under the general term document shredder well known.

Individuell dem Bedürfnis entsprechend werden diese Aktenvernichter in verschiedenen Größen angeboten.These document shredders are individually tailored to your needs offered in different sizes.

Wesentliche Nachteile der auf dem Markt bekannten Maschinen liegen darin Die herkömmlichen Aktenvernichter sind durchweg als eine komplette Einheit auf eine einmal festgelegte Schnittbreite9die sich aus den Abständen von Schneidmesser zu Schneidmesser ergibt, begrenzt.There are major disadvantages of the machines known on the market therein The conventional paper shredders are consistently as a complete unit to a once defined cutting width which results from the distances of the cutting knife to cutting knife results, limited.

Wenn für einen bestimmten Zweck eine andere Schnittbreite erforderlich wird, muß eine weitere komplette Maschine angeschaft werden. Als Beispiel: wenn ein Aktenvernichter mit einer Schnittbreite von 1,9 mm im Gebrauch ist und es sollen Microfilme zerkleinert werden, wozu eine durchweg übliche Schnittbreite von etwa 0,65 mm vorzugsweise verwendet wird, ist die Anschaffung einer weiteren kompletten Maschine unerläßlich, was nicht nur erhebliche Investitionskosten, sondern auch vielfach Platzprobleme zur Folge hat.If a different cutting width is required for a specific purpose another complete machine must be purchased. As an example: if a document shredder with a cutting width of 1.9 mm is and should be used Microfilms are shredded, including a common cutting width of about 0.65 mm is preferably used, the purchase of another complete one Machine indispensable, which is not only significant investment, but also often results in space problems.

Oder wenn einmal ein Schneidwerk wodurch auch immer beschädigt ist, muß die komplette Maschine zur Reparatur gegeben werden, bzw. eine neue Maschine gekauft werden, was ebenfalls erhebliche Kosten verursachen kann.Or if a cutting unit is damaged, whatever, the complete machine must be given for repair or a new machine can be bought, which can also result in considerable costs.

Um den vorgenannten Nachteilen im gesamten zu begegnen und sie vollkommen zu beseitigen, wird nach vorliegender Erfindung vorgeschlagen, den Antrieb der Maschine sowie das Schneidwerk als komplette Einheiten getrennt voneinander zu verwenden bzw.In order to meet the aforementioned disadvantages as a whole and make them completely To eliminate, it is proposed according to the present invention to drive the machine as well as to use the cutting unit as complete units separately from each other respectively.

auszubilden.Der Antrieb als komplette Einheit ist das Basiselement und das Schneidwerk, ebenfalls als komplette Einheit, wird in der Art wie eine Kasette durch einfaches Einlegen mit dem Antriebselement verbunden. Nach vorliegender Erfindung ist dadurch erstmalig die Möglichkeit gegeben die Schneidwerkkasetten mit Schneidwerken verschiedener Schnittbreiten zu versehen.The drive as a complete unit is the basic element and the cutting unit, also as a complete unit, is like a cassette connected to the drive element by simply inserting it. According to the present invention For the first time, it is possible to use the cutting unit cassettes with cutting units to provide different cutting widths.

Diese unterschiedlichen Schneidwerkkasetten kennen mit einem Handgriff ausgetauscht werden und dadurch die Maschine auf eine andere Schnittbreite blitzschnell umgerüstet werden, Je nach Verwendungszweck.Know these different cutting unit cassettes with one hand movement can be exchanged and the machine can be changed to a different cutting width at lightning speed can be converted, depending on the intended use.

Daraus ergeben sich folgende gravierende Vorteile s Das universelle Antriebselement als Basiselement ist wegen des wesentlich geringeren Fertigungsaufwandes eine äusserst preisgünstige und einmalige Anschaffung, Der Besitzer dieses Basiselements hat nun die individuelle Wahl, auf seine BedUrfnisse abgestimmt, Schneidwerkkasetten mit den unterschiedlichsten Schnittbreiten sofort oder später dazu zu kauen Die Anschaffung einer oder mehrerer Schneidwerkkasetten ist aufgrund der äusserst preisgtinstigen Gestaltung keine Kostenfrage Platzprobleme sind beseitigt.This results in the following serious advantages s The universal one Drive element as a basic element is because of the significantly lower manufacturing costs an extremely inexpensive and one-time purchase, the owner of this basic element now has the individual choice, tailored to his needs, cutting unit cassettes with the most varied cutting widths to chew the immediately or later Acquisition of one or more cutting unit cassettes is extremely inexpensive due to the fact that they are very affordable Design not a question of cost Space problems are eliminated.

Somit stellt die vorliegende Erfindung eine äußerst sinnvolle Neuerung bzw. wertvolle Verbesserung auf dem Gebiet der Aktenvernichter dar. Sie ermöglicht auf die denkbar preisgsinstigste Art die individuellsten Bedtirfnisse,im Bezug auf das Zerschnei den bzw. Zerkleinern von Microfilmen, Papier, Karton etc., oder anderen anfallenden Abfällen, zu befriedigen.Thus, the present invention is an extremely useful innovation or valuable improvement in the field of document shredders. It enables in the most affordable way imaginable, the most individual needs in relation to cutting up or shredding microfilms, paper, cardboard, etc., or others generated waste, to satisfy.

Die Notwendigkeit der Verwendung dieserart Maschinen ist hinreichend bekannt.The need to use these types of machines is sufficient known.

I3ESCHREIBUNG FIGUR 1 ) zeigt in Perspektive die komplette Grundausrüstung ohne eingelegte Schneidwerkkasette Das Antriebselement als komplette Einheit (t) ist von einem Munststoffgehäuse umgeben und beinhaltet den Antriebsmotor, Getriebe, Kondensatoren, Schalter.I3DESCRIPTION FIGURE 1) shows the complete basic equipment in perspective without inserted cutting unit cassette The drive element as a complete unit (t) is surrounded by a plastic housing and contains the drive motor, gearbox, Capacitors, switches.

Gerätesteckdose und die dazugehörige elektrische Verdrahtung. Device socket and the associated electrical wiring.

Die Öffnung (2) dient zur Aufnahme der Schneidwerkkassette. The opening (2) is used to hold the cutting unit cassette.

Das Antriebsalement hat seinen konstanten Platz auf einem Stahlrohrgestell (3) welches aus einzelnen Teilen mit wenig TTandriffen zusammensteckbar ist. The drive element has its constant place on a tubular steel frame (3) which can be put together from individual parts with little effort.

( dieses Zusammenstecken des Stahlrohrgestells kann nach beiliegender Anleitung vom Kunden selbst spielend einfach durchgeführt werden. ) Das Antriebselement ist mit dem Stahlrohrgestell durch Gummilager (4) verbunden, wodurch die titer~ tragung von Geräuschen weitgehendst vermindert werden. (This assembly of the tubular steel frame can be done according to the enclosed Instructions can be carried out easily by the customer himself. ) The drive element is connected to the tubular steel frame by rubber bearings (4), which increases the titer ~ noise can be reduced as much as possible.

Das Gerät steht auf Gelenkrollen (5). Der Papierkorb besteht ebenfalls aus einfach und leicht zusammensteckbaren Einzelteilen (6). Er wird lediglich in das Stahlrohrgestell hinein gestellt und durch entsprechende Ausbildung des Kunststoffbodens am Platz fixiert. The device stands on swivel castors (5). The trash can also exist from simple and easy to assemble individual parts (6). It is only in the tubular steel frame placed inside and by appropriate training of the plastic bottom fixed in place.

Durch die verbleibende Öffnung (7) ist der Papierkorb für das Hineinwerfen von Abfällen jederzeit zugänglich. The remaining opening (7) is where you can throw in the paper basket of waste accessible at all times.

FIGUR 2 ) zeigt in Perspektive das komplette Gerät mit eingelegter Schneidwerkkasette (8) FIGUR 3 ) zeigt in einem Beispiel und im Prinzip wie die Schneidwerkkasette gegenüber dem Antriebselement, durch die Aufnahmestifte genau am Platz fixiert wird (9) Fortsetzung Beschreibung Diese Fixierung gewährleistet in jedem Fall eine exakte Verbindung zwischen dem an der Schneidwerkkasette befindlichen Kupplungsrad (11)und dem an dem Antriebselement befindlichen Triebritzel (1Z) was einen geräuscharmen Lauf des Getriebes bedingt.FIGURE 2) shows in perspective the complete device with inserted Cutting unit cassette (8) FIGURE 3) shows in an example and in principle like that Cutting unit cassette opposite the drive element, precisely through the receiving pins is fixed in place (9) Continuation of description This fixation ensures an exact connection between the one on the cutting unit cassette in any case located clutch wheel (11) and the drive pinion located on the drive element (1Z) which causes the transmission to run quietly.

Die Schneidwerkkasette wird beim Einlegen durch automatisches Einrasten der heiderseits angebrachten Sperrklinken (13) gegen ein ungewolltes Herausgleiten gesichert. Die Sperrklinken mussen beim Herausnehmen der Kasette durch Fingerdruck gelöst werden.The cutting unit cassette locks into place automatically when it is inserted the pawls (13) attached on both sides to prevent unintentional sliding out secured. The pawls must be pressed when removing the cassette by finger pressure be solved.

Das Chassis des Antriebs elements ist gegenfiber dem Gehäuse ebenfalls in Gummi gelagert, wodurch nochmals eine wesentliche Verringenrng der G.eräuschübertragung entsteht.The chassis of the drive element is opposite the housing as well Mounted in rubber, which again significantly reduces the transmission of noise arises.

LeerseiteBlank page

Claims (5)

P A T E N T A N S P R Ü C H E 1) Universalvorrichtung zum Zerschneiden oder Zerkleinern von Microfilmen, Papier, Karton und ähnlichem mit austauschbaren Schneidwerk-Ivasetten dadurch gekennzeichnet, das die Vorrichtung aus mindestens zwei zueinandergehbrenden kompletten Einheiten besteht, dem Antriebselement als kompakte Einheit für sich und dem Schneidwerk ebenfalls als kompakte Einheit für sich, wobei das Schneidwerk in der Art einer Kasette durch einfaches Einlegen bzw1 Anbringen an das Antriebselement, mit diesem zuaammen die komplette Vorrichtung ergibt.P A T E N T A N S P R Ü C H E 1) Universal device for cutting or shredding of microfilms, paper, cardboard and the like with interchangeable Cutting device-Ivasette characterized in that the device consists of at least consists of two complete units that are connected to one another, the drive element as compact unit for itself and the cutting unit also as a compact unit for itself, with the cutting unit in the manner of a cassette by simply inserting or 1 Attachment to the drive element, with this together the complete device results. 2) Nach Anspruch 1, dadurch gekennzeichnet, das zu dem Antriebselement ( welches das Basiselement als GrundausrIjs tung darstellt ) mehrere Schneidwerkkasetten als ErgänzIings elemente im Austausch verwendet werden können, wobei diese unterschiedliche Schnittbreiten aufweisen.2) According to claim 1, characterized in that the drive element (which represents the basic element as basic equipment) several cutting unit cassettes can be used as supplementary elements in exchange, these being different Have cutting widths. 3) Nach den Ansprüchen 1 u. 2 , dadurch gekennzeichnet, das die Schneidwerkkasetten beim Anbringen an das Antriebseiement durch Aufnahmestifte genau fixiert werden lmd durch automatisches Einrasten von Sperren gegen selbstständiges Ablösen gesichert sind, 3) According to claims 1 and 2, characterized in that the cutting unit cassettes when attached to the drive element are precisely fixed by locating pins lmd secured against unintentional detachment by automatically engaging locks are, 4) Nach den Ansprechen 1,2 und 3, dadurch gekennzeichnet, das das Antriebs element mit dem Stahlrohrständer durch Gummilager verbunden ist und durch Eintauchen von Fixierstiften am Platz fixiert wird.4) After the response 1, 2 and 3, characterized in that the drive element is connected to the tubular steel stand by rubber bearings and by immersion is fixed in place by fixing pins. 5) Nach den Ansprüchen 1, 2, 3 und 4, dadurch gekennzeichnet9 das der Stahlrohrständer sowie der Papierkorb aus Einzelteilen zusammensteckbar ist, 6) Nach den Ansprüchen 1 bis 5, dadurch gekennzeichnet,das der Ständer und der Papierkorb im Größenverhältnis gegenfiber dem Antriebselement so ausgebildet ist, das durch eine verbleibende Öffnung der Papierkorb für das Hineinwerfen von Abfällen zugänglich bleibt.5) According to claims 1, 2, 3 and 4, characterized9 the the tubular steel stand and the paper basket can be put together from individual parts, 6) According to claims 1 to 5, characterized in that the stand and the paper basket is designed in the size ratio to the drive element so that by a remaining opening of the trash can for throwing waste accessible remain.
DE19782845447 1978-10-19 1978-10-19 Universal shredder for microfilm or paper - consists of main drive unit on which interchangeable cutter cassettes can be mounted Withdrawn DE2845447A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19782845447 DE2845447A1 (en) 1978-10-19 1978-10-19 Universal shredder for microfilm or paper - consists of main drive unit on which interchangeable cutter cassettes can be mounted
AT79103990T ATE846T1 (en) 1978-10-19 1979-10-16 DEVICE FOR CUTTING OR SHREDDING PAPER, CARTON, MICROFILM OR. DGL.
EP19790103990 EP0010681B1 (en) 1978-10-19 1979-10-16 Apparatus for cutting or shredding paper, cardboard, microfilms or the like
JP13412979A JPS5559851A (en) 1978-10-19 1979-10-17 Device for shredding or pulverizing paper*carton*microfilm*etc*

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782845447 DE2845447A1 (en) 1978-10-19 1978-10-19 Universal shredder for microfilm or paper - consists of main drive unit on which interchangeable cutter cassettes can be mounted

Publications (1)

Publication Number Publication Date
DE2845447A1 true DE2845447A1 (en) 1980-04-30

Family

ID=6052526

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782845447 Withdrawn DE2845447A1 (en) 1978-10-19 1978-10-19 Universal shredder for microfilm or paper - consists of main drive unit on which interchangeable cutter cassettes can be mounted

Country Status (2)

Country Link
JP (1) JPS5559851A (en)
DE (1) DE2845447A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312992A1 (en) * 1983-04-12 1984-10-18 Feinwerktechnik Schleicher & Co, 7778 Markdorf DEVICE FOR SHREDDING MATERIALS, SUCH AS DOCUMENTS ETC., IN PARTICULAR DOCUMENT shredders
US5110060A (en) * 1990-10-09 1992-05-05 Lundquist Lynn C Cutter enhancement for plastic size reduction equipment
US5215264A (en) * 1991-01-02 1993-06-01 Lynn C Lundquist Conveying and processing apparatus for vehicle mounted size reduction equipment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3312992A1 (en) * 1983-04-12 1984-10-18 Feinwerktechnik Schleicher & Co, 7778 Markdorf DEVICE FOR SHREDDING MATERIALS, SUCH AS DOCUMENTS ETC., IN PARTICULAR DOCUMENT shredders
US5110060A (en) * 1990-10-09 1992-05-05 Lundquist Lynn C Cutter enhancement for plastic size reduction equipment
US5215264A (en) * 1991-01-02 1993-06-01 Lynn C Lundquist Conveying and processing apparatus for vehicle mounted size reduction equipment

Also Published As

Publication number Publication date
JPS5559851A (en) 1980-05-06

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