EP1449589A1 - Multipurpose shredding machine - Google Patents
Multipurpose shredding machine Download PDFInfo
- Publication number
- EP1449589A1 EP1449589A1 EP03003704A EP03003704A EP1449589A1 EP 1449589 A1 EP1449589 A1 EP 1449589A1 EP 03003704 A EP03003704 A EP 03003704A EP 03003704 A EP03003704 A EP 03003704A EP 1449589 A1 EP1449589 A1 EP 1449589A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- paper
- shredding
- roller blades
- inport
- disc
- 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- Withdrawn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
- 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
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/142—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with two or more inter-engaging rotatable cutter assemblies
-
- 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
- B02C18/22—Feed or discharge means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- 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
-
- 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
Definitions
- This invention is related to a dual-functional medium shredding machine structure, that not only serves as conventional paper shredding machines, but also allows shredding of the commonly known optical discs containing data or expired credit cards or membership cards through a disc inport or a card inport specifically for such media.
- This invention mainly implements a pair of shredding roller blades with sharp teeth as shredding means for shredding paper, credit cards, and membership cards.
- This invention is provided with separate feeding inports, including an inclined inport for feeding paper, and a vertical inport for feeding discs or cards, wherein the inports are each led to the same shredding roller blades such that, regardless of the type of substance being fed by the user, the paper, cards, or the discs can all be shredded by the shredding roller blades.
- This invention is characterized in that: an inclined inport of a longer channel and a vertical inport of a shorter channel are each provided at the machine body above the roller blades; touch switches are provided at each of the inports such that, while feeding the paper, cards, or discs, the touch switch activates the shredding roller blades to perform shredding task, and drives the switch plate so as to dispense shredded scraps of different substance into different bins.
- Conventional paper shredding machines mostly include a roller blade set constructed of two roller blades that shred or cut paper to be fed into strips or scraps as a result of the opposed rotations of the two roller blades such that information as recorded on the paper is destroyed for confidentiality, and the strips or scraps of paper can be easily compressed to reduce processing space.
- optical discs regardless of CD-ROM discs or CD-R discs, rather than paper have evolved to be one of the major means for storing information. Once information contained in such optical discs has lost its original value and needs to be destroyed, manually breaking the optical discs not only cannot destroy the information as stored, it also may cause personal injuries.
- An optimum measure is to shred these discs by means of mechanical operations such as those in conventional paper shredding machines.
- paper shredders are tools commonly used for destroying information
- the inventor of this invention believes that the functions of the conventional paper shredders shall be expanded so as to perform shredding task on the same machine using an identical roller blade set regardless of the type of substance of the media to be shredded, given that the machine volume is not increased but the functions are enhanced.
- this invention intends to provide a medium shredding machine that allows paper shredding and disc shredding using the same machine.
- the inventor made researches and developments in such a valuable subject mater and accomplished the "Dual-Functional Medium Shredding Machine Structure" that provides separate feeding inports, including a paper inport for feeding paper and a disc inport for feeding discs, wherein the inports are each led to the same shredding roller blades such that, and the shredded scraps are dispensed to separate bins through an identical exit by means of an auto-revolving switch plate.
- This invention mainly implements a pair of shredding roller blades with sharp teeth as shredding means, and is characterized by providing separate feeding inports, including a paper inport for feeding paper in an inclined orientation, and a disc inport for feeding discs in a vertical orientation, wherein the inports are each led to the same shredding roller blades such that, regardless of the type of substance being fed by the user, the paper or the discs can both be shredded by the shredding roller blades.
- This invention is related to a dual-functional medium shredding machine structure that is substantially dimensioned to the conventional paper shredding machines serving as tools for destroying information.
- This invention not only serves as a conventional paper-shredding machine, but also allows shredding of the commonly known optical discs or credit cards by implementing an identical set of roller blades and allows sorting and collection of different scraps.
- a machine body 10 dimensioned to a conventional paper shredding machine is provided with a power switch 13 on a surface thereof, a pair of roller blades 18 provided therein and driven by a gearbox, and two inports on an upper lid 11 thereof, the inports including a paper inport 14 with an opening of a larger dimension and inclined, curved channel walls, and a disc inport 15 with an opening of a smaller dimension and vertical channel walls.
- the inports 14, 15 are each led to the shredding roller blades 18 such that, regardless of the type of substance being fed by the user, the paper 25 or the disc 26 can all be shredded by the shredding roller blades 18 through the intermeshing of roller blades 18.
- the disc inport 15, in principles, is designed to have an opening width that only allows a single piece of optical disc 26 to pass thereby preventing overloading and damaging of the roller blades 18.
- the paper inport 14 and the disc inport 15 are, respectively, provided with a paper touch switch 16 and a disc touch switch 17 at appropriate locations of the openings or the channel walls.
- a paper touch switch 16 As shown in Figs. 2 and 3, while feeding a piece of paper 25, the paper touches and activates the paper touch switch 16 so as to activate the shredding roller blades 18 to perform the intermeshing and shredding task.
- the disc touches and activates the disc touch switch 17 so as to activate the shredding roller blades 18 to perform the intermeshing and shredding task.
- the machine body 10 is provided with a scrap exit 19 at a base 12 thereof.
- the scrap exit 19 is provided with a switch plate 20 that revolves about a shaft 23.
- the switch plate 20 can be driven to the desired direction by means of a conventional driving mechanism (not shown) so as to change the direction that the scraps are dispensed.
- the two touch switches 16, 17, while being provided to activate the roller blades 18, can also activate the rotation of the switch plate 20 provided at the scrap exit 19 of the base 12 so as to change the direction of the scrap exit 19 thereby dispensing shredded scraps of different substance into different bins.
- the paper 25 touches the paper touch switch 16, which not only activates rotation of the roller blades 18, but also drives rotation of the switch plate 20 so as to dispense the scrap exit 19 towards the paper scrap bin 21.
- the disc 26 while feeding an optical disc 26 into the disc inport 15, the disc 26 touches the disc touch switch 17, which not only activates rotation of the roller blades 18, but also drives rotation of the switch plate 20 so as to dispense the scrap exit 19 towards the dick scrap bin 22.
- the "dual-functional medium shredding machine structure" of this invention provides two functions within an identical machine and uses an identical set of roller blades, the invention helps to reduce cost and improved space utilization. Furthermore, this invention uses two touch switches 16, 17 to activate directional change of a switch plate 20 so as to dispense shredded scraps of different substance into different bins. As such, the effects as achieved by this invention are not limited to destroying paper 25 or discs 26 within an identical machine, but also allows waste sorting and resource recycling for environmental sakes.
- the "dual-functional medium shredding machine structure" of this invention uses two touch switches 16, 17 to activate the roller blades 18 and to drive rotational change of the switch plate 2 of the scrap exit 19 so as to dispense shredded scraps of different substance into different bins so as to facilitate waste sorting and resources recycling.
- this invention it is known that people will mostly use this invention as means for shredding paper 25 in daily life or at professional sites; it is thus possible that scraps of discs 26 will only be a small proportion of paper.
- the two touch switches 16, 17 can drive rotational change of the switch plate 20 so as to dispense shredded scraps of different substance into different bins, the capacity of paper pin may be insufficient for most of the time.
- the number of touch switches in this invention may be reduced to one, and the switch plate 20 as well as the accompanying driving mechanism may also be eliminated.
- a single touch switch is provided at an appropriate location beneath the two inports and between the roller blades, such that regardless of the type of substance being fed by the user, the paper 25 or disc 26 can both touch the touch switch so as to activate the roller blades to perform shredding task while the scraps are dispensed to an identical bin.
- a simplified embodiment of this invention further reduces the number of components thereby reducing the manufacturing cost and enhancing competitiveness.
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
Description
- This invention is related to a dual-functional medium shredding machine structure, that not only serves as conventional paper shredding machines, but also allows shredding of the commonly known optical discs containing data or expired credit cards or membership cards through a disc inport or a card inport specifically for such media. This invention mainly implements a pair of shredding roller blades with sharp teeth as shredding means for shredding paper, credit cards, and membership cards. This invention is provided with separate feeding inports, including an inclined inport for feeding paper, and a vertical inport for feeding discs or cards, wherein the inports are each led to the same shredding roller blades such that, regardless of the type of substance being fed by the user, the paper, cards, or the discs can all be shredded by the shredding roller blades. This invention is characterized in that: an inclined inport of a longer channel and a vertical inport of a shorter channel are each provided at the machine body above the roller blades; touch switches are provided at each of the inports such that, while feeding the paper, cards, or discs, the touch switch activates the shredding roller blades to perform shredding task, and drives the switch plate so as to dispense shredded scraps of different substance into different bins.
- Conventional paper shredding machines mostly include a roller blade set constructed of two roller blades that shred or cut paper to be fed into strips or scraps as a result of the opposed rotations of the two roller blades such that information as recorded on the paper is destroyed for confidentiality, and the strips or scraps of paper can be easily compressed to reduce processing space. However, optical discs, regardless of CD-ROM discs or CD-R discs, rather than paper have evolved to be one of the major means for storing information. Once information contained in such optical discs has lost its original value and needs to be destroyed, manually breaking the optical discs not only cannot destroy the information as stored, it also may cause personal injuries. An optimum measure is to shred these discs by means of mechanical operations such as those in conventional paper shredding machines.
- In the highly economized society as of today, plastic money, such as credit cards, debit cards, ATM cards, or even membership cards issued by enterprises for promotional purposes, and registration cards issued by medical institutions, have made "cards" become an article that can certainly be found in everyone's pocket. When these cards have expired or been replaced with new cards, the most commonly adopted measure is to cut the cards in halves for disposal. However, danger still exists in such a disposing measure because most cards carry the user's signature and the registration cards may also carry personal, medical history, or personal information. It is possible that other individuals with malicious intention may still have access to these halved cards.
- Though paper shredders are tools commonly used for destroying information, the inventor of this invention believes that the functions of the conventional paper shredders shall be expanded so as to perform shredding task on the same machine using an identical roller blade set regardless of the type of substance of the media to be shredded, given that the machine volume is not increased but the functions are enhanced. In other words, this invention intends to provide a medium shredding machine that allows paper shredding and disc shredding using the same machine.
- In view of the above, the inventor made researches and developments in such a valuable subject mater and accomplished the "Dual-Functional Medium Shredding Machine Structure" that provides separate feeding inports, including a paper inport for feeding paper and a disc inport for feeding discs, wherein the inports are each led to the same shredding roller blades such that, and the shredded scraps are dispensed to separate bins through an identical exit by means of an auto-revolving switch plate.
- It is thus a primary object of this invention to provide a "dual-functional medium shredding machine structure" specifically designed for shredding or destroying paper printed with data to be destroyed, and optical discs containing data to be destroyed, and expired credit cards. This invention mainly implements a pair of shredding roller blades with sharp teeth as shredding means, and is characterized by providing separate feeding inports, including a paper inport for feeding paper in an inclined orientation, and a disc inport for feeding discs in a vertical orientation, wherein the inports are each led to the same shredding roller blades such that, regardless of the type of substance being fed by the user, the paper or the discs can both be shredded by the shredding roller blades.
- It is another object of this invention to provide a touch switch at each of the inports such that, while feeding the paper or the discs, the touch switch activates the shredding roller blades to perform shredding task, and drives the switch plate so as to dispense shredded scraps of different substance into different bins, whereby the paper and discs can all be destroyed and shredded while the different types of shredded scraps can be dispersed into different bins through the auto-switching function of the switch plate in order to sort the waste and to recycle the resources for environmental sakes.
- In order to clearly delineate the objects, characteristics and advantages of the present invention, a few preferred embodiments are specifically explained in detail in accompany with the drawings as follows.
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- Fig. 1 is a cross-sectional view of this invention;
- Fig. 2 is a cross-sectional view illustrating the invention under the paper shredding process;
- Fig. 3 is a cross-sectional view illustrating the invention under the disc shredding process; and
- Fig. 4 is a perspective view illustrating the appearance of this invention.
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10 machine body 11 upper lid 12 base 13 power switch 14 paper inport 15 disc inport 16 paper touch switch 17 disc touch switch 18 roller blades 19 scrap exit 20 switch plate 21 paper scrap bin 22 disc scrap bin 23 shaft 24 driving component 25 paper 26 optical disc - This invention is related to a dual-functional medium shredding machine structure that is substantially dimensioned to the conventional paper shredding machines serving as tools for destroying information. This invention not only serves as a conventional paper-shredding machine, but also allows shredding of the commonly known optical discs or credit cards by implementing an identical set of roller blades and allows sorting and collection of different scraps.
- As shown in Figs. 1 and 4, a
machine body 10 dimensioned to a conventional paper shredding machine is provided with apower switch 13 on a surface thereof, a pair ofroller blades 18 provided therein and driven by a gearbox, and two inports on anupper lid 11 thereof, the inports including apaper inport 14 with an opening of a larger dimension and inclined, curved channel walls, and adisc inport 15 with an opening of a smaller dimension and vertical channel walls. Theinports shredding roller blades 18 such that, regardless of the type of substance being fed by the user, thepaper 25 or thedisc 26 can all be shredded by theshredding roller blades 18 through the intermeshing ofroller blades 18. Thedisc inport 15, in principles, is designed to have an opening width that only allows a single piece ofoptical disc 26 to pass thereby preventing overloading and damaging of theroller blades 18. - The
paper inport 14 and thedisc inport 15 are, respectively, provided with apaper touch switch 16 and adisc touch switch 17 at appropriate locations of the openings or the channel walls. As shown in Figs. 2 and 3, while feeding a piece ofpaper 25, the paper touches and activates thepaper touch switch 16 so as to activate theshredding roller blades 18 to perform the intermeshing and shredding task. Likewise, while feeding anoptical disc 26, the disc touches and activates thedisc touch switch 17 so as to activate theshredding roller blades 18 to perform the intermeshing and shredding task. - In this invention, the
machine body 10 is provided with ascrap exit 19 at abase 12 thereof. Thescrap exit 19 is provided with aswitch plate 20 that revolves about ashaft 23. Theswitch plate 20 can be driven to the desired direction by means of a conventional driving mechanism (not shown) so as to change the direction that the scraps are dispensed. - The two
touch switches roller blades 18, can also activate the rotation of theswitch plate 20 provided at thescrap exit 19 of thebase 12 so as to change the direction of thescrap exit 19 thereby dispensing shredded scraps of different substance into different bins. - As shown in Fig. 2, while feeding one or more pieces of
paper 25 into thepaper inport 14, thepaper 25 touches thepaper touch switch 16, which not only activates rotation of theroller blades 18, but also drives rotation of theswitch plate 20 so as to dispense thescrap exit 19 towards thepaper scrap bin 21. - As shown in Fig. 32, while feeding an
optical disc 26 into thedisc inport 15, thedisc 26 touches thedisc touch switch 17, which not only activates rotation of theroller blades 18, but also drives rotation of theswitch plate 20 so as to dispense thescrap exit 19 towards thedick scrap bin 22. - Because the "dual-functional medium shredding machine structure" of this invention provides two functions within an identical machine and uses an identical set of roller blades, the invention helps to reduce cost and improved space utilization. Furthermore, this invention uses two
touch switches switch plate 20 so as to dispense shredded scraps of different substance into different bins. As such, the effects as achieved by this invention are not limited to destroyingpaper 25 ordiscs 26 within an identical machine, but also allows waste sorting and resource recycling for environmental sakes. - The "dual-functional medium shredding machine structure" of this invention uses two
touch switches roller blades 18 and to drive rotational change of the switch plate 2 of thescrap exit 19 so as to dispense shredded scraps of different substance into different bins so as to facilitate waste sorting and resources recycling. However, it is known that people will mostly use this invention as means for shreddingpaper 25 in daily life or at professional sites; it is thus possible that scraps ofdiscs 26 will only be a small proportion of paper. Though the twotouch switches switch plate 20 so as to dispense shredded scraps of different substance into different bins, the capacity of paper pin may be insufficient for most of the time. Furthermore, in consideration of reduction of manufacturing cost and in response to the market demands, the number of touch switches in this invention may be reduced to one, and theswitch plate 20 as well as the accompanying driving mechanism may also be eliminated. In other words, a single touch switch is provided at an appropriate location beneath the two inports and between the roller blades, such that regardless of the type of substance being fed by the user, thepaper 25 ordisc 26 can both touch the touch switch so as to activate the roller blades to perform shredding task while the scraps are dispensed to an identical bin. As such, a simplified embodiment of this invention further reduces the number of components thereby reducing the manufacturing cost and enhancing competitiveness. - From the invention thus described, it will be clear that this invention as described above is provided for explanation and that the invention may be varied in many ways, where such variations are not to be regarded as a departure from the spirit and scope of the invention, and all such modifications as would be clear to one skilled in the art are intended for inclusion within the scope of the following claims.
- In the present specification "comprises" means "includes or consists of' and "comprising" means "including or consisting of''.
- The features disclosed in the foregoing description, or the following claims, or the accompanying drawings, expressed in their specific forms or in terms of a means for performing the disclosed function, or a method or process for attaining the disclosed result, as appropriate, may, separately, or in any combination of such features, be utilised for realising the invention in diverse forms thereof.
Claims (4)
- A dual-functional medium shredding machine structure, that allows shredding of paper, optical discs, and credit cards, characterized in comprising:a machine body being provided with a power switch on a surface thereof and roller blades therein, the roller blades being driven by a gearbox;two inports on an upper lid thereof, the inports including a paper inport with an opening of a larger dimension and inclined, curved channel walls, and a disc inport with an opening of a smaller dimension and vertical channel walls, the inports being each led to the shredding roller blades such that, regardless of the type of substance being fed by a user, the paper or the disc can all be shredded by the shredding roller blades through the intermeshing of roller blades;a paper touch switch being provided at an appropriate location between the paper inport and the roller blades; anda disc touch switch being provided at an appropriate location between the paper inport and the roller blades;
- The dual-functional medium shredding machine structure of Claim 1, wherein the machine body is provided with a scrap exit at a base thereof, the scrap exit being provided with a switch plate that is switchable to a desired direction by means of a driving mechanism, such that while the paper touch switch or the disc touch switch is touched by paper, discs, or credit cards, the touch switch also activates rotation of the switch plate so as to change the direction of the scrap exit thereby dispensing shredded scraps of different substance into different bins.
- The dual-functional medium shredding machine structure of Claim 1, wherein the disc inport is dimensioned to have an opening width that only allows a single piece of optical disc or credit card to pass thereby preventing overloading and damaging of the roller blade.
- The dual-functional medium shredding machine structure of Claim 1, wherein the paper inport and the disc or card inport are both led to the roller blades, a single touch switch is provided between the roller blades such that regardless of the type of substance being fed by a user, the paper, disc, or credit cards can all touch the touch switch so as to activate the roller blades to perform shredding task while the scraps are all dispensed to an identical bin.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03003704A EP1449589A1 (en) | 2003-02-18 | 2003-02-18 | Multipurpose shredding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03003704A EP1449589A1 (en) | 2003-02-18 | 2003-02-18 | Multipurpose shredding machine |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1449589A1 true EP1449589A1 (en) | 2004-08-25 |
Family
ID=32731537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03003704A Withdrawn EP1449589A1 (en) | 2003-02-18 | 2003-02-18 | Multipurpose shredding machine |
Country Status (1)
Country | Link |
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EP (1) | EP1449589A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102527481A (en) * | 2012-01-31 | 2012-07-04 | 成都立鑫新技术科技有限公司 | Electronic storage medium destroying device |
CN112295692A (en) * | 2020-10-11 | 2021-02-02 | 吴陈杰 | High-efficient machine that grinds of herbal pieces-for chinese-medicinal material sliced medicinal herbs |
CN112547252A (en) * | 2020-11-13 | 2021-03-26 | 重庆数宜信信用管理有限公司 | Bill printing equipment based on OCR |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2171029A (en) * | 1985-02-14 | 1986-08-20 | Zettler Elektrotechn Alois | Apparatus for destroying material in sheet form |
JPH09206616A (en) * | 1996-02-07 | 1997-08-12 | Tatsuhiro Narimoto | Fractionating and grinding apparatus for waste |
EP1127621A2 (en) * | 2000-02-23 | 2001-08-29 | SCHLEICHER & Co. INTERNATIONAL AKTIENGESELLSCHAFT | Shredding device, particularly for data carriers |
-
2003
- 2003-02-18 EP EP03003704A patent/EP1449589A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2171029A (en) * | 1985-02-14 | 1986-08-20 | Zettler Elektrotechn Alois | Apparatus for destroying material in sheet form |
JPH09206616A (en) * | 1996-02-07 | 1997-08-12 | Tatsuhiro Narimoto | Fractionating and grinding apparatus for waste |
EP1127621A2 (en) * | 2000-02-23 | 2001-08-29 | SCHLEICHER & Co. INTERNATIONAL AKTIENGESELLSCHAFT | Shredding device, particularly for data carriers |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 12 25 December 1997 (1997-12-25) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102527481A (en) * | 2012-01-31 | 2012-07-04 | 成都立鑫新技术科技有限公司 | Electronic storage medium destroying device |
CN112295692A (en) * | 2020-10-11 | 2021-02-02 | 吴陈杰 | High-efficient machine that grinds of herbal pieces-for chinese-medicinal material sliced medicinal herbs |
CN112295692B (en) * | 2020-10-11 | 2021-11-26 | 安徽盛安堂药业有限公司 | High-efficient machine that grinds of herbal pieces-for chinese-medicinal material sliced medicinal herbs |
CN112547252A (en) * | 2020-11-13 | 2021-03-26 | 重庆数宜信信用管理有限公司 | Bill printing equipment based on OCR |
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