DE10253661A1 - Shredding device e.g. for paper etc, uses lateral- or central-switch for switching on shredding unit, depending on width of medium being shredded - Google Patents
Shredding device e.g. for paper etc, uses lateral- or central-switch for switching on shredding unit, depending on width of medium being shredded Download PDFInfo
- Publication number
- DE10253661A1 DE10253661A1 DE2002153661 DE10253661A DE10253661A1 DE 10253661 A1 DE10253661 A1 DE 10253661A1 DE 2002153661 DE2002153661 DE 2002153661 DE 10253661 A DE10253661 A DE 10253661A DE 10253661 A1 DE10253661 A1 DE 10253661A1
- Authority
- DE
- Germany
- Prior art keywords
- shredding
- switch
- gap
- medium
- comminution
- 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- Withdrawn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
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
- B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
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- 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
- B02C2018/0015—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents for disintegrating CDs, DVDs and/or credit cards
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- 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
- B02C2018/0023—Switching devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Zerkleinerungsvorrichtung, insbesondere Schredder, Reißwolf oder Papierwolf, welche in der Lage ist, kleine Medien zu zerkleinern, gemäß dem Oberbegriff des Anspruchs 1 bzw. 5.The present invention relates to a shredding device, in particular shredder, shredder or Paper grinder, which is able to shred small media, according to the preamble of Claim 1 and 5 respectively.
Das am Häufigsten von einer Zerkleinerungsvorrichtung zerkleinerte Medium ist Papier. Da ein Blatt Papier eine große, flache Oberfläche besitzt, welche im wesentlichen genauso breit ist wie die in der Zerkleinerungsvorrichtung verwendeten Zerkleinerungsmesser, hat die Zerkleinerungsvorrichtung üblicherweise kein Problem Papier in relativ kleinen Mengen zu zerkleinern bzw. zu schreddern.Most often from a shredder shredded medium is paper. Because a sheet of paper is a big, flat one surface which is essentially as wide as that in the Shredding device used shredding knife the shredding device usually no problem shredding paper in relatively small quantities or to shred.
Wenn jedoch das zu zerkleinernde Medium ein kleines Objekt ist, wie beispielsweise eine Kreditkarte oder Kompaktdisk (CD), ergeben sich Probleme. Die Zerkleinerungsmesser der Zerkleinerungsvorrichtung können deformiert oder verbogen werden und die Kanten können mit der Zeit stumpf werden, weil derartige Objekte dicker und härter als Papier sind. Unter Umständen werden diese Beschädigungen so stark, daß die Zerkleinerungsvorrichtung selbst normale Papierdokumente nicht mehr in geeigneter Weise zerkleinern kann, weshalb die Zerkleinerungsvorrichtung dann ausgewechselt werden muß.However, if that is to be shredded Medium is a small object, such as a credit card or compact disc (CD), problems arise. The shredding knife the shredder can deformed or bent and the edges can become blunt over time because such objects thicker and harder than paper. In certain circumstances will this damage so strong that the Shredding even normal paper documents no longer can shred in a suitable manner, which is why the shredding device then must be replaced.
Der Erfindung liegt die Aufgabe zugrunde, eine Zerkleinerungsvorrichtung zur Verfügung zu stellen, welche kleine Medien ohne die oben erwähnten Probleme zerkleinern kann.The invention has for its object a To provide crushing device, which small Media without the above Can crush problems.
Diese Aufgabe wird erfindungsgemäß durch eine Zerkleinerungsvorrichtung der o.g. Art mit den in Anspruch 1 bzw. 5 gekennzeichneten Merkmalen, gelöst. Vorteilhafte Ausgestaltungen der Erfindung sind in den weiteren Ansprüchen beschrieben.This object is achieved by a Shredding device of the above Kind with the in claim 1 or 5 marked features, solved. Advantageous configurations the invention are described in the further claims.
Bei einer Zerkleinerungsvorrichtung der o.g. Art ist es erfindungsgemäß vorgesehen, daß zwischen dem Mittelabschnitt und einem Ende des Zerkleinerungsspaltes ein seitlicher Schalter angeordnet ist, wobei der mittlere Schalter und der seitliche Schalter derart angeordnet und ausgebildet sind, daß ein in den Zuführschlitz eingeführtes Medium, welches breiter als eine halbe Länge des Zerkleinerungsspaltes ist, den mittleren Schalter zum Einschalten der Zerkleinerungseinheit betätigt, und daß ein in den Zuführschlitz eingeführtes Medium, welches schmäler als die halbe Länge des Zerkleinerungsspaltes ist, den seitlichen Schalter zum Einschalten der Zerkleinerungseinheit betätigt.With a shredder the above Art is provided according to the invention that between the middle section and one end of the crushing gap Lateral switch is arranged, the middle switch and the side switch is arranged and designed in such a way the existence into the feed slot introduced Medium that is wider than half the length of the shredding gap is the middle switch for switching on the shredding unit actuated, and that a into the feed slot introduced Medium, which is narrower than half the length of the shredding gap is the side switch for switching on the shredding unit.
Dies hat den Vorteil, daß die erfindungsgemäße Zerkleinerungsvorrichtung zusätzlich auch kleine Medien, welche härte sind als Papier, in einem seitlichen Abschnitt des Zerkleinerungsspaltes zerkleinern kann, ohne daß dabei die Zerkleinerungsmesser auseinander gebogen und dadurch ggf. beschädigt werden.This has the advantage that the shredding device according to the invention additionally even small media, which is tough are as paper, in a side section of the shredding gap can shred without doing so the shredding knives bent apart and possibly damaged.
Wie aus der nachfolgenden Beschreibung noch detaillierter hervorgeht, umfaßt die Zerkleinerungsvorrichtung einen seitlichen Schalter, so daß die Zerkleinerungsvorrichtung in der Lage ist, zwei Endabschnitte eines Zerkleinerungsspaltes zum Zerkleinern von kleinen Medien zu verwenden. Der mechanische Aufbau dieser beiden Endabschnitte der Zerkleinerungsöffnung ist härter bzw. stärker ausgebildet, als ein Mittelabschnitt, so daß sich die Zerkleinerungsmesser nicht einfach deformieren oder abbiegen lassen und auch nicht elastisch abgenutzt werden. Daher verlängert sich eine Lebensdauer der Zerkleinerungsvorrichtung.As from the description below is more detailed the shredder has a side switch, so that the shredder is capable of two end sections of a crushing gap to use for shredding small media. The mechanical The structure of these two end sections of the shredding opening is harder or stronger formed as a central section, so that the shredding knife not just deform or bend and not elastic be worn out. Therefore extended a lifetime of the shredder.
Die Erfindung wird im folgenden anhand der beigefügten Zeichnung beispielhaft näher erläutert. Diese zeigt in:The invention is illustrated below the attached Drawing closer as an example explained. This shows in:
Die in den
In
Aufgrund der oben beschriebenen Probleme, werden herkömmliche Zerkleinerungsvorrichtungen selten zum Zerkleinern von kleinen Medien verwendet. Es gibt Momentan keine Zerkleinerungsvorrichtungen auf dem Markt, die in der Lage sind, kleine Medien zu zerkleinern ohne dabei Schaden zu nehmen. Aufgrund von Sicherheits- und Geheimhaltungsaspekten besteht jedoch ein Bedarf für eine Zerkleinerungsvorrichtung, die kleine Medien, wie beispielsweise Kreditkarten und Kompaktdisks (CD) zerkleinern kann, ohne dabei selbst beschädigt zu werden.Because of the problems described above, become conventional Shredding devices rarely for shredding small media used. There are currently no crushers on the market that are able to shred small media without to be damaged. Due to security and confidentiality issues however, there is a need for a comminution device, the small media, such as Credit cards and compact discs (CD) can shred without doing so even damaged to become.
Die in
Wie in
Wie in
Wie aus den
Wie aus
Die Schalter
Im Gegensatz zur bekannten Zerkleinerungsvorrichtung
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002153661 DE10253661A1 (en) | 2002-11-18 | 2002-11-18 | Shredding device e.g. for paper etc, uses lateral- or central-switch for switching on shredding unit, depending on width of medium being shredded |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002153661 DE10253661A1 (en) | 2002-11-18 | 2002-11-18 | Shredding device e.g. for paper etc, uses lateral- or central-switch for switching on shredding unit, depending on width of medium being shredded |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10253661A1 true DE10253661A1 (en) | 2004-05-27 |
Family
ID=32185804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002153661 Withdrawn DE10253661A1 (en) | 2002-11-18 | 2002-11-18 | Shredding device e.g. for paper etc, uses lateral- or central-switch for switching on shredding unit, depending on width of medium being shredded |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10253661A1 (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3624996C2 (en) * | 1986-07-24 | 1991-03-21 | Feinwerktechnik Schleicher & Co, 7778 Markdorf, De | |
DE4121330A1 (en) * | 1991-06-28 | 1993-01-14 | Schleicher & Co Int | Document shredding machine - has intake side and conveyor with openings to accept goods with limiting gap and safety device to protect against damage. |
DE19757766A1 (en) * | 1997-12-23 | 1999-06-24 | Hermann Schwelling | Device for delayed drive shutdown of document shredders |
US5984215A (en) * | 1998-01-22 | 1999-11-16 | Huang; Li-Ming Wu | Paper feeding sensor of paper shredder |
DE19937735A1 (en) * | 1999-08-10 | 2001-02-22 | Dahle Buero Technik | Document shredder for paper documents and CDs has cutting rollers and third roller spaced from circumference of cutting discs of second roller to destroy inserted electronic disc |
DE10008442A1 (en) * | 2000-02-23 | 2001-08-30 | Schleicher & Co Int Ag | Shredding device, in particular for shredding data carriers |
US20030025013A1 (en) * | 2001-08-02 | 2003-02-06 | Pei-Yuan Lee | Shredder which can shred small media |
DE10233232A1 (en) * | 2001-07-24 | 2003-02-20 | Primax Electronics Ltd | Automatic start mechanism of a shredder device |
-
2002
- 2002-11-18 DE DE2002153661 patent/DE10253661A1/en not_active Withdrawn
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3624996C2 (en) * | 1986-07-24 | 1991-03-21 | Feinwerktechnik Schleicher & Co, 7778 Markdorf, De | |
DE4121330A1 (en) * | 1991-06-28 | 1993-01-14 | Schleicher & Co Int | Document shredding machine - has intake side and conveyor with openings to accept goods with limiting gap and safety device to protect against damage. |
DE19757766A1 (en) * | 1997-12-23 | 1999-06-24 | Hermann Schwelling | Device for delayed drive shutdown of document shredders |
US5984215A (en) * | 1998-01-22 | 1999-11-16 | Huang; Li-Ming Wu | Paper feeding sensor of paper shredder |
DE19937735A1 (en) * | 1999-08-10 | 2001-02-22 | Dahle Buero Technik | Document shredder for paper documents and CDs has cutting rollers and third roller spaced from circumference of cutting discs of second roller to destroy inserted electronic disc |
DE10008442A1 (en) * | 2000-02-23 | 2001-08-30 | Schleicher & Co Int Ag | Shredding device, in particular for shredding data carriers |
DE10233232A1 (en) * | 2001-07-24 | 2003-02-20 | Primax Electronics Ltd | Automatic start mechanism of a shredder device |
US20030025013A1 (en) * | 2001-08-02 | 2003-02-06 | Pei-Yuan Lee | Shredder which can shred small media |
GB2378404A (en) * | 2001-08-02 | 2003-02-12 | Primax Electronics Ltd | Shredder having central and side activation-trigger arrangement |
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Legal Events
Date | Code | Title | Description |
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OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8128 | New person/name/address of the agent |
Representative=s name: ZEITLER, VOLPERT, KANDLBINDER, 80539 MUENCHEN |
|
8127 | New person/name/address of the applicant |
Owner name: TRANSPACIFIC PLASMA LLC, WILMINGTON, DEL., US |
|
8128 | New person/name/address of the agent |
Representative=s name: EPPING HERMANN FISCHER, PATENTANWALTSGESELLSCHAFT |
|
8141 | Disposal/no request for examination |