EP0621804A1 - Vorrichtung zum auffangen von shreddergut. - Google Patents
Vorrichtung zum auffangen von shreddergut.Info
- Publication number
- EP0621804A1 EP0621804A1 EP93902231A EP93902231A EP0621804A1 EP 0621804 A1 EP0621804 A1 EP 0621804A1 EP 93902231 A EP93902231 A EP 93902231A EP 93902231 A EP93902231 A EP 93902231A EP 0621804 A1 EP0621804 A1 EP 0621804A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- holder
- receptacle
- bag
- shredded material
- shredder
- 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.)
- Granted
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
-
- 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
Definitions
- the invention relates to a device for collecting shredded material, in particular shredded banknotes, in accordance with the preamble of patent claim 1.
- Shredder devices are known from the prior art, in which banknotes or other documents are cut into unrecognizable form by cutting or tearing them into a multiplicity of very small strips or sections.
- Shredder devices of this type generally have a cabinet-shaped housing in which a cutting mechanism driven by an electric motor is arranged.
- the housing also has a collecting container for the shredded material, which is slidably arranged in the lower region of the housing under the disposal shaft of the cutting mechanism and in which the shredded material, ie the cut banknotes or other documents, are collected.
- a collecting container for the shredded material For collecting and transporting the shredded material, an open-topped bag is placed in the collecting container in such a way that its upper edge is placed over the upper edge of the collecting container and fixed there.
- the collecting container is then used for the operation of the shredder device under its disposal slid and pulled out after the shredding process.
- the shredded material is now loose in the bag, which is manually removed, emptied and then reinserted into the collecting container.
- the invention is therefore based on the object of further developing the device of the type mentioned at the outset such that the handling of the bag is decisively simplified and contamination in the area of the shredder device and the transport path of the shredded material are largely avoided.
- the invention proposes, based on the device according to the preamble of claim 1, that the bag is designed as a disposable part and has a holder at its opening, which fixes a receptacle arranged in the region of the discharge opening of the shredder device - bar, whereby both the "holder and the Auf ⁇ acquisition corresponding passage openings for the shredded exhibit the pouch is partially or entirely of air-permeable material, the un the shredded sufficiently to retain countries accumulating dust when Shred- and collected. .
- the holder is expediently flat and connected to the walls of the bag. This results in a particularly low overall height of the holder, so that the bag has no loss of volume due to the attachment of the holder.
- connection of the holder to the bag takes place, for example, by gluing or sewing or via non-positive connections, e.g. B. by means of suitable clamping devices to enable reuse of the holder after use, if necessary.
- Such connections are simple and inexpensive to manufacture and create a sufficiently tight seal between the holder and the bag, so that there is a sufficient seal between the bag and the holder.
- congruent openings for a fill level sensor are additionally arranged in the holder and the receptacle. Through these openings, a preferably non-contact filling level measurement can be carried out in a simple manner, by means of which it is ensured that each bag is filled as far as possible without being dependent on a visual inspection.
- the invention is further characterized in that the passage openings in the holder and in the receptacle correspond to the disposal shaft of the shredder device. This measure ensures that the shredded material arrives directly into the bag from the disposal shaft without deflection.
- B. can be fixed by means of bending tabs on the shredder device. This makes it possible, if necessary, to retrofit the receptacle into existing shredder devices with very little installation effort.
- the holder with its side edges can expediently be inserted into guides provided on the underside of the receptacle. This results in a very simple and, in the normal case, also sufficiently tight attachment of the bag to the receptacle.
- the shredded material is particularly fine or contains paper dust in large quantities, it may be advisable to arrange a seal surrounding the passage openings between the holder and the receptacle.
- the seal can be attached to both the holder and the receptacle. This seal reliably prevents the passage of paper dust or fine shredded material into the storage space of the collecting container on the vacuum side.
- the holder can also be pressed against the receptacle by means of a movable frame. This also creates a particularly tight seal, without having to rely on additional sealing material.
- a particularly preferred embodiment of the invention provides that the passage opening of the holder is designed to be closable. This makes it possible to seal the filled bag tightly after it has been removed from the shredder device, so that the filled bag can optionally be compressed without further work steps and sealing material, without the risk that the shredded material comes out of the bag comes out.
- a simple locking slide can be provided to close the holder.
- This closure slide is designed such that it can be moved along the longitudinal edge of the passage opening of the holder on suitable guiding and holding means until the passage opening is closed.
- the holder in the region of its passage opening can also be provided with closure flaps which are fastened to the edge of the passage opening of the holder by elastic bending joints.
- the bag and the holder are expediently made exclusively of paper and cardboard. On the one hand, this makes particularly inexpensive production possible.
- the bag with holder thus produced is environmentally friendly and can be disposed of with the shredded material or, if necessary, sent for reprocessing.
- Figure 1 is a schematic representation of a shredder device with a bag for shredded material located in the collecting container.
- Figure 2 is a plan view of a bag with a holder.
- FIG. 3 shows a section through the disposal shaft of the shredder device with the bag attached
- 3a shows an enlarged detail section of the holder of the bag in the guide of the receptacle
- FIG. 3b in the same representation as Figure 3a, the holder of the bag with an additional seal.
- Fig. 3c in a similar representation as Fig 3a an alternative embodiment of the holder of the bag.
- Fig. 4 is a plan view of the recording
- Fig. 4a is a side view (section)
- Figure 5 is a plan view of the bracket with a slide gate.
- Fig. 6 is a section along the line A-B in Fig. 5;
- Figure 7 is a plan view of the holder with flaps.
- the shredder device is arranged in a housing 1, which is under -? - Other includes a drive unit, not shown, and a cutter for the banknotes to be shredded.
- a housing 1 In the housing 1 is a box-shaped collecting container
- the housing 1 is further provided with a suction fan, also not shown, which generates a negative pressure in the region of the collecting container, by means of which the discharge of the shredded material from the cutting mechanism is supported.
- a bag 3 for the shredded material is inserted into the collecting container 2, which is provided with a holder 4 on its upper side.
- the bag expediently consists of air-permeable paper.
- the holder 4 consists of a rectangular, flat structure, which preferably consists of cardboard and with the bag
- the holder 4 is connected in a suitable manner, for example by gluing, sewing or folding.
- the holder 4 can in turn be fixed to a receptacle 5, which is located in the region of the discharge opening 6 of a disposal shaft 7 in the interior of the housing 1 (FIG. 3).
- Fig. 2 is a plan view of the with the bracket
- FIG. 4 shows the corresponding receptacle 5 in the same representation.
- the receptacle 4 and the holder 5 are provided with passage openings 4.1 and 5.1, which correspond to the discharge opening 6 of the disposal shaft 7 in terms of position and dimension.
- the holder 4 and the receptacle 5 are provided with corresponding congruent openings 4.2 and 5.2, through which the respective current fill level of the bag 3 can be measured by means of a fill level sensor which preferably works without contact.
- the receptacle 5 is designed as a molded sheet metal part, which can be fixed to corresponding fastening edges 1.1 of the housing 1 by means of bending tabs 5.3 arranged on the upper edges. These bending tabs 5.1 make it possible to attach the receptacle 5 to existing shredder devices if necessary.
- 3a to 3c show various possibilities for fixing the holder 4 to the receptacle 5.
- the holder 4 can be inserted into guides 5.4 of the receptacle 5 which are U-shaped.
- the insertion path is dimensioned such that in the fastening position the discharge opening 6 of the disposal shaft 7 corresponds to the through openings 5.1 and 4.1 in the receptacle 5 and the holder 4, i. H. lie in line.
- a seal 8 which completely or partially surrounds the passage openings, is provided for better sealing between the holder 5 and the receptacle 4 and consists, for example, of a foam strip. This seal 8 prevents shredded material or paper dust from escaping through the gap between the receptacle 5 and the holder 4.
- a vertically displaceable frame 9 is provided for the same purpose, which surrounds the passage openings and can be pressed from below against the edge of the holder 4 and the receptacle 5 by means of adjustment means (not shown). This also ensures a good seal between the holder 4 and the receptacle 5.
- the holder 5 is shown prior to assembly on the shredder device, i. H. the bending tabs 5.3 used to fasten the receptacle 5 have not yet been bent.
- the passage opening 4.1 can be covered with the aid of a strip-shaped closure slide 10.
- the longitudinal edges of the passage opening 4.1 and the longitudinal edges of the slide 10 are provided with corresponding guides 10.1.
- FIGS. 7 and 8 Another possibility for closing the opening 4.1 in the holder 4 is shown in FIGS. 7 and 8.
- cuts are made along the lines a and b.
- line embossments are provided, by means of which bending joints are formed.
- the opening 4.1 can be opened or closed by bending the resulting closure flaps d and e in the direction of the interior of the bag.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4201380 | 1992-01-20 | ||
DE4201380A DE4201380A1 (de) | 1992-01-20 | 1992-01-20 | Vorrichtung zum auffangen von shreddergut |
PCT/EP1993/000109 WO1993013859A1 (de) | 1992-01-20 | 1993-01-19 | Vorrichtung zum auffangen von shreddergut |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0621804A1 true EP0621804A1 (de) | 1994-11-02 |
EP0621804B1 EP0621804B1 (de) | 1995-11-08 |
Family
ID=6449864
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93902231A Expired - Lifetime EP0621804B1 (de) | 1992-01-20 | 1993-01-19 | Vorrichtung zum auffangen von shreddergut |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0621804B1 (de) |
BG (1) | BG61102B1 (de) |
CZ (1) | CZ286007B6 (de) |
DE (2) | DE4201380A1 (de) |
FI (1) | FI104365B (de) |
HU (1) | HU217696B (de) |
NO (1) | NO305350B1 (de) |
PL (1) | PL171477B1 (de) |
RO (1) | RO109932B1 (de) |
RU (1) | RU2106200C1 (de) |
WO (1) | WO1993013859A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4408231A1 (de) * | 1994-03-11 | 1995-09-14 | Schleicher & Co Int | Behälteraufnahme-Vorrichtung an einem Dokumentenvernichter |
GB2427838A (en) * | 2005-07-01 | 2007-01-10 | Acco Uk Ltd | A shredder including a compactor plate that forms part of a waste bag support mechanism |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3683599A (en) * | 1970-05-27 | 1972-08-15 | Whirlpool Co | Vacuum cleaner |
DE3444709C2 (de) * | 1984-12-07 | 1996-05-30 | Gao Ges Automation Org | Vorrichtung zum Vernichten von Banknoten |
DE3706623A1 (de) * | 1987-03-02 | 1988-09-15 | Hermann Schwelling | Verfahren zur selbsttaetigen antriebsabschaltung des schneidwerks eines aktenvernichters bei gefuelltem abfallsammelsack und vorrichtung zur verfahrensdurchfuehrung |
DE3922313A1 (de) * | 1989-07-07 | 1991-01-17 | Geha Werke Gmbh | Schriftgutvernichter |
-
1992
- 1992-01-20 DE DE4201380A patent/DE4201380A1/de not_active Withdrawn
-
1993
- 1993-01-19 WO PCT/EP1993/000109 patent/WO1993013859A1/de active IP Right Grant
- 1993-01-19 HU HU9402139A patent/HU217696B/hu not_active IP Right Cessation
- 1993-01-19 EP EP93902231A patent/EP0621804B1/de not_active Expired - Lifetime
- 1993-01-19 CZ CZ941750A patent/CZ286007B6/cs not_active IP Right Cessation
- 1993-01-19 RO RO94-01225A patent/RO109932B1/ro unknown
- 1993-01-19 PL PL93304679A patent/PL171477B1/pl not_active IP Right Cessation
- 1993-01-19 RU RU94035657A patent/RU2106200C1/ru not_active IP Right Cessation
- 1993-01-19 DE DE59300903T patent/DE59300903D1/de not_active Expired - Lifetime
-
1994
- 1994-07-18 NO NO942697A patent/NO305350B1/no not_active IP Right Cessation
- 1994-07-20 FI FI943429A patent/FI104365B/fi not_active IP Right Cessation
- 1994-07-20 BG BG98917A patent/BG61102B1/bg unknown
Non-Patent Citations (1)
Title |
---|
See references of WO9313859A1 * |
Also Published As
Publication number | Publication date |
---|---|
RU94035657A (ru) | 1996-06-10 |
RU2106200C1 (ru) | 1998-03-10 |
CZ175094A3 (en) | 1995-02-15 |
BG98917A (bg) | 1995-08-28 |
RO109932B1 (ro) | 1995-07-28 |
HU217696B (hu) | 2000-04-28 |
FI943429A (fi) | 1994-08-31 |
NO942697L (no) | 1994-09-12 |
DE4201380A1 (de) | 1993-07-22 |
PL171477B1 (pl) | 1997-05-30 |
NO305350B1 (no) | 1999-05-18 |
BG61102B1 (bg) | 1996-11-29 |
CZ286007B6 (cs) | 1999-12-15 |
FI104365B (fi) | 2000-01-14 |
NO942697D0 (no) | 1994-07-18 |
HUT72508A (en) | 1996-05-28 |
HU9402139D0 (en) | 1994-09-28 |
DE59300903D1 (de) | 1995-12-14 |
WO1993013859A1 (de) | 1993-07-22 |
FI943429A0 (fi) | 1994-07-20 |
EP0621804B1 (de) | 1995-11-08 |
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