CN200946053Y - Paper feeding and overlapped paper separation control device - Google Patents
Paper feeding and overlapped paper separation control device Download PDFInfo
- Publication number
- CN200946053Y CN200946053Y CN 200620088562 CN200620088562U CN200946053Y CN 200946053 Y CN200946053 Y CN 200946053Y CN 200620088562 CN200620088562 CN 200620088562 CN 200620088562 U CN200620088562 U CN 200620088562U CN 200946053 Y CN200946053 Y CN 200946053Y
- Authority
- CN
- China
- Prior art keywords
- paper
- wheel
- gear
- support
- opening
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
The utility model relates to a paper feeding and overlapped paper separation control device, which comprises a paper pick-up mechanism, a paper pick-up pressure adjusting mechanism, an overlapped paper separation control mechanism and a manual paper feeding adjustment mechanism; all units are relatively connected with each other, and connected with a base of the utility model through a support or a supporting seat; the utility model can conduct an automatic paper feeding process, can also conduct a manual single-paper feeding according to requirement, and can conduct an overlapped paper separation process on the papers with different thicknesses and different qualities as well. Compared with the prior product, the utility model is characterized in excellent performance, wide application, fast paper feeding speed, favorable stability, high reliability and overlapped paper separating function, long operation life of parts and components as well as lower system maintenance cost.
Description
(1) technical field
The utility model relates to a kind of paper feed and the separation control device of re-opening, and particularly relates to a kind of paper feed and the separation control device of re-opening in the paper information process field such as chopping machine, duplicator OMR reading machine, OCR reading machine, ICR reading machine, scanner.
(2) background technology
Relate in the equipment in paper Image Information Processing field at chopping machine, duplicator, OMR reading machine, OCR reading machine, ICR reading machine, scanner etc., traditional form feeder has obtained using widely.How with document sheet in enormous quantities at a high speed, the processing of smooth and easy, failure-free, paper is said good-bye after, deliver to next graphicinformation scanning, processing unit successively, paper feed with re-open that to separate be the important techniques of this type of paper processing apparatus always.
In the practical application, because the sticking situation of pressure between new and old, the surface quality of the paper sheet document of every batch, weight, size and the paper all there are differences, this just requires this type of equipment higher to the comformability of handling of paper.Yet the paper sheet document processing equipment of nearly all this kind equipment all has comparatively strict qualification to paper, can only handle the paper of desired type, and all undesirable to the relatively poor paper process of unconventional specification of running in the reality and surface quality.This deficiency has limited the practical application effect and the scope of paper processing apparatus.Therefore, people expect the paper feed of the polytype paper sheet document of a kind of energy processing and the appearance of the separation control device of re-opening.
(3) summary of the invention
At the deficiencies in the prior art, long service life, the system maintenance expense that the utility model provides a kind of excellent performance, it is more extensive to use, paper paper feeding speed good stability, reliability height, paper are re-opened separations, element part is low, individual sends into the paper feed of paper and the separation control device of re-opening to satisfy craft.
A kind of paper feed and the separation control device of re-opening comprise paper-rubbing mechanism, rub letterweight power regulating mechanism, the separating controlling of re-opening mechanism and manual paper feeding regulating mechanism with the hands, protect related the connection between the each several part mutually, and are connected with the base of device by support or bearing.
Described paper-rubbing mechanism comprises paper-sheets rolling wheel, power-transfer clutch, paper-sheets rolling wheel axle, gear a, gear b, gear c and support, and the support right-hand member is a rotatable support; The paper-sheets rolling wheel of built-in clutch is by paper-sheets rolling wheel axle and support coupling; Gear b is connected on the end of paper-sheets rolling wheel axle; Gear c, gear b, gear a are associated with support.
Described stranding letterweight power regulating mechanism comprises torsion spring, motor a and eccentric wheel a, and the fixing external part of torsion spring in axle center is pressed on the rack upper surface, and the other end is pressed on the compression leg of eccentric wheel a, and the eccentric wheel a that rotates with the rotation of motor a is fixed on the motor a.
The described separating controlling mechanism bag elastic pressuring plate of re-opening, send wheel to, wheel, bearing, extension spring, motor b and eccentric wheel b reverse.Elastic pressuring plate is between paper-sheets rolling wheel and counter-rotating wheel, and an end is fixed on the support, and the other end is pressed against on the paper feed inclined-plane.Send wheel to and be fixed on the support that to swing, drive, and use the stranding altar to reach simultaneously with paper-sheets rolling wheel by gear c.Counter-rotating wheel links to each other with bearing by the counter-rotating wheel shaft, and the wheel of sending to of switched in opposite is taken turns relatively up and down with reversing, and keeps the Elastic Contact of certain pressure between the two.Extension spring one end hangs on the hanging point of bearing, the other end be connected with hanging column on the eccentric wheel b that motor b links into an integrated entity.
But described manual paper feeding regulating mechanism is a hand-turning cam, and this cam is connected with bearing.
A kind of paper feed and the separation control device of re-opening, its method of work is as follows:
The method of work that paper-rubbing mechanism is rubbed paper with the hands is: when rubbing the paper action launching with the hands, power is passed to paper-sheets rolling wheel through power-transfer clutch; Rub paper with the hands and move when stopping, paper-sheets rolling wheel is rotated further along former paper feed direction under the dragging of sheet movement;
The stranding letterweight power adjusting method of work of rubbing letterweight power regulating mechanism with the hands is: eccentric rotation, cause that the pressure that torsion spring acts on paper-sheets rolling wheel changes, when rubbing paper with the hands, drive the rotation direction and the angle of eccentric motor, control and rub letterweight power with the hands and become big or diminish by control.
The stranding letterweight power of rubbing letterweight power regulating mechanism with the hands discharges method of work and is: rub the paper action each time with the hands when finishing, motor will transfer to torsion spring torsional angle maximum position on the eccentric wheel, makes paper-sheets rolling wheel be reduced to minimum value to the pressure resistance of paper still, thereby will rub the release of letterweight power.
Re-open to separate and comprise many first separation and many secondary separation, when being reached setpoint frequency by sensor to re-opening when re-opening, by turning to and angle of governor motor, cause that the change of tension spring tension is big or diminish, thereby regulate the contact pressure send between wheel and the counter-rotating wheel, reach the say good-bye purpose of friction force size of adjusting two-wheeled;
Re-open and separate separation pressure release method of work and be: finish rub the paper action with the hands after, and sensor do not detect under the prerequisite of re-opening, device starter motor b turns tension spring tension down, makes to send the contact pressure of wheel between taking turns with counter-rotating to and diminish.
The method of work of manual individual paper feeding is: when needing manual individual paper feeding, stir cam, bearing pressed to nadir, and be in locking state, make the counter-rotating wheel with send wheel to and break away from fully, can send into paper by manual individual.
Re-open when separating, even paper the mixings paper feed of same batch of different quality, specification, paper separating controlling mechanism can both adapt to automatically, and making re-opens separates more reliably, and the separation control device of re-opening application is more extensive.
Long service life, the system maintenance expense of the utlity model has excellent performance, use more extensive, paper paper feeding speed good stability, reliability height, paper being re-opened separations, element part is low, individual sends into the characteristics of paper to satisfy craft.
(4) description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the scheme drawing when rubbing the action of letterweight power regulating mechanism pressure control in the utility model with the hands.
Fig. 3 is the action of the adjusting a during paper-sheets rolling wheel pressure release scheme drawing in the utility model.
Fig. 4 is the separating action scheme drawing of re-opening in the utility model.
Fig. 5 is a manual paper feeding regulating mechanism action scheme drawing in the utility model.
Wherein, 1, pile, 2, paper storehouse platform, 3, paper-sheets rolling wheel, 4, send wheel to, 5, the counter-rotating wheel, 6, support 6,7, torsion spring, 8, motor a, 9, eccentric wheel a, 10, compression leg, 11, the torsion spring axle center, 12, gear a, 13, gear b, 14, gear c, 15, the paper-sheets rolling wheel axle, 16, bearing, 17, the counter-rotating wheel shaft, 18, center of rotation, 19, motor b, 20, extension spring, 21, hanging hole, 22, eccentric wheel b, 23, hanging column, 24, elastic pressuring plate, 25, cam, 26, camshaft, 27, transmit wheels, 28, sensor, 29, the paper feed inclined-plane, 30, power-transfer clutch, 31, paper, a1, the initial position of torsion spring 7, a2, the position of torsion spring 7 when pressure control moves, a3, the position of torsion spring 7 when pressure release.
(5) specific embodiment
Embodiment: structure of the present utility model comprises paper-rubbing mechanism, rubs letterweight power regulating mechanism, the separating controlling of re-opening mechanism and manual paper feeding regulating mechanism with the hands as shown in Figure 1, protects related the connection between the each several part mutually, and is connected with the base of device by support or bearing.
Described paper-rubbing mechanism comprises paper-sheets rolling wheel (3), power-transfer clutch (30), paper-sheets rolling wheel axle (15), gear a (12), gear b (13), gear c (14) and support (6), and support (6) right-hand member is a rotatable support; The paper-sheets rolling wheel (3) of built-in clutch (30) is by paper-sheets rolling wheel axle (15) and support (6) coupling; Gear b (13) is connected on the end of paper-sheets rolling wheel axle (15); Gear c, gear b, gear a are associated with support.Rub altar with the hands and reach when starting, power is through gear c, and gear b, gear a transmit, and because of power-transfer clutch (30) is in the ON state, power-transfer clutch (30) drives paper-sheets rolling wheel (3) and rotates, and rubs the paper action with the hands; Rub paper with the hands and move when finishing, power-transfer clutch (30) is in the OFF state, and paper-sheets rolling wheel (3) is in free state, can be rotated further along former paper feed direction around paper-sheets rolling wheel axle (15) under the dragging of motion paper, to reduce the operating resistance of paper.
Described paper-sheets rolling wheel (3) under the prerequisite of constant stranding letterweight power, can obtain maximum stranding paper friction force by elastomeric material manufacturing soft, great friction coefficient like this.
Described stranding letterweight power regulating mechanism is made up of torsion spring (7), motor a (8), eccentric wheel a (9), compression leg (10), wherein torsion spring (7) is fixed on the torsion spring axle center (11), elongated end is pressed on the upper surface of support (6) under it, the compression leg (10) of the other end and eccentric wheel a (9) keeps closed contact, and the eccentric wheel a (9) that rotates with the rotation of motor a (8) is fixed on the motor a (8).In paper-sheets rolling wheel (3) normal operation life time,, have only by regulating and rub the purpose that letterweight power reaches raising stranding paper friction force with the hands for the situation that the stranding paper that runs in the stranding paper process skids even rubs motionless paper with the hands.Rub the signal of letterweight power control process with the hands as shown in Figure 2, when motor a (8) rotating certain angle, compression leg on the eccentric wheel a (10) also rotates thereupon, torsion spring this moment (7) forwards (a2) position to by original (a1) position (among the figure shown in the dotted line), thereby cause that torsion spring (7) torsion increases, and realizes transferring the purpose of big paper-sheets rolling wheel (3) pressure.Otherwise, also can turn down rubbing letterweight power with the hands.Control system can be remembered current stranding letterweight power, when not needing pressure control, each stranding letterweight try hard to keep hold constant.
As Fig. 2, shown in Figure 3, after having rubbed paper with the hands at every turn, motor a (8) will oppositely start, make torsion spring (7) go to (a3) position from current (a2) position, make paper-sheets rolling wheel (3) pressure that loses active force be reduced to minimum value, to reduce the friction drag to paper, this is to rub the process that letterweight power discharges with the hands.When receive rub the paper order with the hands next time after, motor a (8) oppositely starts once more, makes torsion spring (7) go to (a2) position from current (a3) position, keeps the stranding letterweight power of last time, the constant pressure when guaranteeing to rub paper with the hands, this is the pressure recovery process.Each paper of rubbing with the hands all will finish this two control processs, and these two control processs is finished by the control system automatic tracking all.
The described separating controlling mechanism of re-opening comprises elastic pressuring plate (24), send wheel (4) to, counter-rotating wheel (5), bearing (16), extension spring (20), motor b (19) and eccentric wheel b (22), elastic pressuring plate (24) is positioned between paper-sheets rolling wheel (3) and the counter-rotating wheel (5), be fixed on the support (6), sending wheel (4) to is fixed on the bearing (16) that can swing, drive by gear c (14), and paper-sheets rolling wheel (3) uses the stranding altar to reach a simultaneously, counter-rotating wheel (5) links to each other with bearing (16) by counter-rotating wheel shaft (19), switched in opposite to send wheel (4) to relative up and down with counter-rotating wheel (5), the Elastic Contact that keeps certain pressure between the two, extension spring (20) one ends hang on the hanging point (23) of bearing (16), and the other end is connected with the hanging column (23) that is connected with motor b (19) from the all-in-one-piece eccentric wheel b (22).
But described manual paper feeding regulating mechanism is a hand-turning cam (25), and this cam (25) is connected with bearing (16).
The separation principle that the utility model is implemented paper comprises two processes.First process: elastic pressuring plate (24) right-hand member is pressed against on the paper feed inclined-plane (29), pile (1) on the paper storehouse platform (20) upward is pressed against on the paper feed inclined-plane (29) in the paper forward position of table, carry out many first separation, avoid a stacker simultaneously jammed, cause the separation difficulty sending the forward position of wheel (4) to counter-rotating wheel (5).Second process: send wheel (4) and counter-rotating wheel (5) position in case re-open to arrive, because sending wheel (4) to acts on the friction force of top paper and counter-rotating and takes turns (5) to act on the friction force direction of following paper opposite, and all greater than the friction force between the two pieces of paper up and down, so top paper (31) is sent to wheel (4) and continues to be fed into and transmit wheels (27) and carry out next step processing, following paper is inverted wheel (5) prevention and sends into, thus the purpose that realization is said good-bye.
The utility model separating controlling mechanism separation pressure releasing process of implementing to re-open is as follows: finish rub the paper action with the hands after, and sensor (28) does not detect under the prerequisite of re-opening, control system starter motor b (19), turn extension spring (20) pulling force down, the contact pressure of sending wheel (4) to and reversing between wheel (5) is diminished, when this receives the instruction of stranding paper down, reverse starter motor b (19), make extension spring (20) recover original pulling force, keep the separating pressure of re-opening normally originally.This is the separation pressure releasing process.Do purpose like this and be, when paper-sheets rolling wheel (3) with send wheel (4) to when losing active force, reduce because of counter-rotating wheel (5) with send wheel (4) to and remain and contact the resistance that paper is advanced and causes, the wearing and tearing of reduction part.
The utility model is implemented to re-open, and to regulate the separation press process as follows in separating controlling mechanism: when being reached setpoint frequency by sensor to re-opening when re-opening, just can increase separation pressure by governor motor b (19), raising separation effect.Its course of action and above-mentioned separation pressure releasing process are similar.
In the described manual paper feeding regulating mechanism, as shown in Figure 5, be used for satisfying manual individual and send into the situation demand that paper is handled.Its parts are a rotatable cam (25), during manual feed, stir cam (25), and cam (25) presses to nadir with bearing support, and is in locking state, make counter-rotating take turns (5) and send wheel (4) to and break away from fully, are convenient to manual individual paper feeding.
Claims (5)
1, a kind of paper feed and the separation control device of re-opening, it is characterized in that, comprise paper-rubbing mechanism, rub letterweight power regulating mechanism, the separating controlling of re-opening mechanism and manual paper feeding regulating mechanism with the hands, protect related the connection between the each several part mutually, and be connected with the base of device by support or bearing.
2, a kind of paper feed as claimed in claim 1 and the separation control device of re-opening is characterized in that, described paper-rubbing mechanism comprises paper-sheets rolling wheel, power-transfer clutch, paper-sheets rolling wheel axle, gear a, gear b, gear c and support, and the support right-hand member is a rotatable support; The paper-sheets rolling wheel of built-in clutch is by paper-sheets rolling wheel axle and support coupling; Gear b is connected on the end of paper-sheets rolling wheel axle; Gear c, gear b, gear a are associated with support.
3, a kind of paper feed as claimed in claim 1 and the separation control device of re-opening, it is characterized in that, described stranding letterweight power regulating mechanism comprises torsion spring, motor a and eccentric wheel a, the fixing external part of torsion spring in axle center is pressed on the rack upper surface, the other end is pressed on the compression leg of eccentric wheel a, and the eccentric wheel a that rotates with the rotation of motor a is fixed on the motor a.
4, a kind of paper feed as claimed in claim 1 and the separation control device of re-opening is characterized in that, the described separating controlling mechanism bag elastic pressuring plate of re-opening, send wheel to, wheel, bearing, extension spring, motor b and eccentric wheel b reverse.Elastic pressuring plate is between paper-sheets rolling wheel and counter-rotating wheel, and an end is fixed on the support, and the other end is pressed against on the paper feed inclined-plane.Send wheel to and be fixed on the support that to swing, drive, and use the stranding altar to reach simultaneously with paper-sheets rolling wheel by gear c.Counter-rotating wheel links to each other with bearing by the counter-rotating wheel shaft, and the wheel of sending to of switched in opposite is taken turns relatively up and down with reversing, and keeps the Elastic Contact of certain pressure between the two.Extension spring one end hangs on the hanging point of bearing, the other end be connected with hanging column on the eccentric wheel b that motor b links into an integrated entity.
5, a kind of paper feed as claimed in claim 1 and the separation control device of re-opening is characterized in that, but described manual paper feeding regulating mechanism is a hand-turning cam, and this cam is connected with bearing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620088562 CN200946053Y (en) | 2006-09-04 | 2006-09-04 | Paper feeding and overlapped paper separation control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620088562 CN200946053Y (en) | 2006-09-04 | 2006-09-04 | Paper feeding and overlapped paper separation control device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN200946053Y true CN200946053Y (en) | 2007-09-12 |
Family
ID=38733116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620088562 Expired - Lifetime CN200946053Y (en) | 2006-09-04 | 2006-09-04 | Paper feeding and overlapped paper separation control device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN200946053Y (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100439221C (en) * | 2006-09-04 | 2008-12-03 | 山东山大鸥玛软件有限公司 | Control apparatus for paper feeding and separating |
CN102156906A (en) * | 2011-03-31 | 2011-08-17 | 张文峰 | Error correction mechanism and currency counting machine with the same |
CN103612926A (en) * | 2013-11-22 | 2014-03-05 | 宁波荣华办公用品有限公司 | Automatic paper feeding mechanism of digital creasing machine |
CN103803318A (en) * | 2012-11-06 | 2014-05-21 | 山东新北洋信息技术股份有限公司 | Separation method and separation mechanism for slice medium |
CN104555504A (en) * | 2013-10-28 | 2015-04-29 | 京瓷办公信息系统株式会社 | Sheet conveyance apparatus, image reading device and image forming device |
CN105128520A (en) * | 2015-09-01 | 2015-12-09 | 宁波荣大昌办公设备有限公司 | Paper pickup mechanism for printing machine |
CN105172389A (en) * | 2015-09-09 | 2015-12-23 | 宁波荣大昌办公设备有限公司 | Control system and method for paper feeding and printing of printer |
CN106799869A (en) * | 2016-12-27 | 2017-06-06 | 芜湖市天申新材料科技有限公司 | A kind of tooth form cardboard propulsion flattens integrated device |
CN107651465A (en) * | 2017-10-30 | 2018-02-02 | 天津长荣科技集团股份有限公司 | A kind of paper adjusts separator |
CN108238463A (en) * | 2016-12-23 | 2018-07-03 | 杰克缝纫机股份有限公司 | Improve the friction pulley separation method of cloth stability and cloth material separating device |
-
2006
- 2006-09-04 CN CN 200620088562 patent/CN200946053Y/en not_active Expired - Lifetime
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100439221C (en) * | 2006-09-04 | 2008-12-03 | 山东山大鸥玛软件有限公司 | Control apparatus for paper feeding and separating |
CN102156906A (en) * | 2011-03-31 | 2011-08-17 | 张文峰 | Error correction mechanism and currency counting machine with the same |
CN103803318B (en) * | 2012-11-06 | 2017-10-27 | 山东新北洋信息技术股份有限公司 | The separation method and separating mechanism of flaky medium |
CN103803318A (en) * | 2012-11-06 | 2014-05-21 | 山东新北洋信息技术股份有限公司 | Separation method and separation mechanism for slice medium |
CN104555504A (en) * | 2013-10-28 | 2015-04-29 | 京瓷办公信息系统株式会社 | Sheet conveyance apparatus, image reading device and image forming device |
CN103612926B (en) * | 2013-11-22 | 2015-12-09 | 宁波荣华办公用品有限公司 | The full-automatic inlet device of digital marking press |
CN103612926A (en) * | 2013-11-22 | 2014-03-05 | 宁波荣华办公用品有限公司 | Automatic paper feeding mechanism of digital creasing machine |
CN105128520A (en) * | 2015-09-01 | 2015-12-09 | 宁波荣大昌办公设备有限公司 | Paper pickup mechanism for printing machine |
CN105172389A (en) * | 2015-09-09 | 2015-12-23 | 宁波荣大昌办公设备有限公司 | Control system and method for paper feeding and printing of printer |
CN108238463A (en) * | 2016-12-23 | 2018-07-03 | 杰克缝纫机股份有限公司 | Improve the friction pulley separation method of cloth stability and cloth material separating device |
CN106799869A (en) * | 2016-12-27 | 2017-06-06 | 芜湖市天申新材料科技有限公司 | A kind of tooth form cardboard propulsion flattens integrated device |
CN106799869B (en) * | 2016-12-27 | 2018-09-14 | 芜湖市天申新材料科技有限公司 | A kind of tooth form cardboard propulsion pressing integrated device |
CN107651465A (en) * | 2017-10-30 | 2018-02-02 | 天津长荣科技集团股份有限公司 | A kind of paper adjusts separator |
CN107651465B (en) * | 2017-10-30 | 2023-11-28 | 天津长荣科技集团股份有限公司 | Paper adjusting and separating device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN100439221C (en) | Control apparatus for paper feeding and separating | |
CN200946053Y (en) | Paper feeding and overlapped paper separation control device | |
US4801134A (en) | Paper feed apparatus capable of feeding of common use papers and specifically processed papers | |
CN1153094C (en) | Drive transmission mechanism of roller | |
EP1348654A3 (en) | Sheet-supply device and image forming device including same | |
FR2794444A1 (en) | ROTATING OR PIVOTING APPARATUS AND INFORMATION MEDIUM SUPPLY APPARATUS | |
CA2015885A1 (en) | Paper feeder | |
CN1515425A (en) | Paper Separation Friction Pad | |
JPS5957841A (en) | Sheet feeding device | |
JP2009040607A (en) | Paper feed device | |
EP0792827A3 (en) | Sheet feeding method and associated device | |
CN201385956Y (en) | Paper separation mechanism with self-adapting adjustable paper separation gap | |
JP2003211632A (en) | Unit for aiding pressing force of control roller along associated control curve | |
US5056604A (en) | Sheet feeder devices | |
CN1092126C (en) | Method and device for paper feeding | |
CN2810990Y (en) | Semi-automatic riding type stapler with photoelectric monitoring device | |
CN1308205C (en) | Automatic paper feeding mechanism | |
CN1116214C (en) | Paper-feeding device | |
CN206751010U (en) | Paper separation mechanism | |
JPH0415727Y2 (en) | ||
CN1733582A (en) | Device for recording carrier paper paging | |
CN202744047U (en) | feeder | |
JPH0338174B2 (en) | ||
JP3639644B2 (en) | Sheet conveying device provided with cleaning device for sheet conveying means | |
JPS62175357A (en) | Control method for paper feed roller in automatic paper feed device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
AV01 | Patent right actively abandoned |
Effective date of abandoning: 20060904 |
|
C25 | Abandonment of patent right or utility model to avoid double patenting |