CN201761144U - Adjusting device - Google Patents
Adjusting device Download PDFInfo
- Publication number
- CN201761144U CN201761144U CN2010202551646U CN201020255164U CN201761144U CN 201761144 U CN201761144 U CN 201761144U CN 2010202551646 U CN2010202551646 U CN 2010202551646U CN 201020255164 U CN201020255164 U CN 201020255164U CN 201761144 U CN201761144 U CN 201761144U
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- CN
- China
- Prior art keywords
- bearing pin
- eccentric bushing
- shower nozzle
- articulated linkage
- slide unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model discloses an adjusting device which is used for increasing the accuracy of adjustment. The adjusting device comprises a first pin shaft connected with one end of a spray nozzle, a second pin shaft connected with the other end of the spry nozzle, a first eccentric sleeve connected with the first pin shaft, a second eccentric sleeve connected with the second pin shaft, a first hinge connecting rod connected with the first eccentric sleeve, and a second hinge connecting rod connected with the second eccentric sleeve. The first hinge connecting rod and the second hinge connecting rod are respectively used for driving the first eccentric sleeve and the second eccentric sleeve to rotate; the first eccentric sleeve and the second eccentric sleeve are respectively used for driving the first pin shaft and the second pin shaft to rotate; and the first pin shaft and the second pin shaft are respectively used for driving the spray nozzle to move.
Description
Technical field
The utility model relates to machinery and print field, particularly relates to adjusting device.
Background technology
Along with the continuous development of ink-jet printing technology, successfully marched toward the high speed printing epoch now, expert in the industry continues constantly exploring and research.Multiple shower nozzle regulative mode is arranged in the prior art, be mostly to utilize the mode of mode that screw thread slows down or domatic deceleration or mode that both combine to realize adjusting nozzle position.
Referring to shown in Figure 1, position adjustments comprises the position adjustments of both direction, and directions X is regulated (or claiming the shower nozzle splicing to regulate) and the Y direction is regulated (or claiming the shower nozzle collimation to regulate).Directions X is regulated and is meant: when a plurality of shower nozzles spliced mutually, the nozzle that is connected mutually between adjacent two shower nozzles was regulated along the projector distance of the vertical direction of the stock direction of motion.The Y direction is regulated and is meant: the nozzle line of shower nozzle and the perpendicular position adjustments of the stock direction of motion.X, Y both direction are orthogonal.Fig. 1 is the profile of shower nozzle 105 along directions X and Y direction.Middle horizontal line is represented a plurality of spray orifices on the shower nozzle, spray orifice 1051 and tail spray orifice 1052 headed by the two ends of horizontal line.Shower nozzle 105 comprises also that directions X is domatic, the domatic adjustment screw 101 of directions X, the force-closed spring 102 of directions X, Y direction adjustment screw 103 and the force-closed spring 104 of Y direction.
When regulating shower nozzle to the right, rotation directions X domatic adjustment screw 101 descends screw under the effect of screw thread, push domatic, the moving right of realization shower nozzle 105.When regulating shower nozzle 105 left, the domatic adjustment screw 101 of rotation directions X rises screw under the effect of screw thread.The reaction force of the force-closed spring 102 of directions X fits tightly shower nozzle 105 and the domatic adjustment screw 101 of directions X, realizes being moved to the left of shower nozzle 105.When to adjusted shower nozzle 105, rotation Y direction adjustment screw 103 rises it under the effect of screw thread, realize moving up of shower nozzle 105 right-hand members.When downward adjusting shower nozzle 105, rotation Y direction adjustment screw 103 descends it under the effect of screw thread.The reaction force of the force-closed spring 104 of Y direction fits tightly shower nozzle 105 and Y direction adjustment screw 103, realizes moving down of shower nozzle 105 right-hand members.
In the prior art, in adjustment process, screw and domatic between have a sliding friction damping, be easy to generate creeping phenomenon, reduced the degree of accuracy of regulating.
The utility model content
The utility model embodiment provides a kind of adjusting device, is used to improve the degree of accuracy of adjusting.
A kind of adjusting device comprises:
First bearing pin that is connected with shower nozzle one end, second bearing pin that is connected with the shower nozzle other end, first eccentric bushing that is connected with first bearing pin, second eccentric bushing that is connected with second bearing pin, first articulated linkage that is connected with first eccentric bushing and second articulated linkage that is connected with second eccentric bushing;
First articulated linkage and second articulated linkage are respectively applied for and drive first eccentric bushing and the rotation of second eccentric bushing;
First eccentric bushing and second eccentric bushing are respectively applied for and drive first bearing pin and the rotation of second bearing pin;
First bearing pin and second bearing pin are respectively applied for the drive shower nozzle and move.
The utility model embodiment adjusting device comprises: first bearing pin that is connected with shower nozzle one end, second bearing pin that is connected with the shower nozzle other end, first eccentric bushing that is connected with first bearing pin, second eccentric bushing that is connected with second bearing pin, first articulated linkage that is connected with first eccentric bushing and second articulated linkage that is connected with second eccentric bushing.Articulated linkage drives the eccentric bushing rotation, and eccentric bushing drives bearing pin and rotates, and bearing pin drives shower nozzle and moves.Owing to do not have friction between articulated linkage, eccentric bushing, bearing pin and the shower nozzle, just there is not the sliding friction damping yet, creeping phenomenon can not take place, therefore improved the degree of accuracy of regulating.
Description of drawings
Fig. 1 adds the schematic diagram of screw thread shower nozzle governor motion for a kind of gradient;
Fig. 2 is the primary structure figure of adjusting device among the utility model embodiment;
Fig. 3 is the detailed structure view of adjusting device among the utility model embodiment;
Fig. 4 is for having the detailed structure view of the adjusting device of slide unit among the utility model embodiment;
Fig. 5 is for having the detailed structure view of the adjusting device of strip hole among the utility model embodiment;
The detailed structure view of adjusting device when Fig. 6 splices mutually for two shower nozzles among the utility model embodiment.
The specific embodiment
The utility model embodiment adjusting device comprises: first eccentric bushing that is connected with first bearing pin, first articulated linkage that is connected with first eccentric bushing, the guard block that is connected with the shower nozzle other end, second bearing pin that is connected with guard block, second eccentric bushing that is connected with second bearing pin and second articulated linkage that is connected with second eccentric bushing.Articulated linkage drives the eccentric bushing rotation, and eccentric bushing drives bearing pin and rotates, and bearing pin drives shower nozzle and moves.Owing to do not have friction between articulated linkage, eccentric bushing, bearing pin and the shower nozzle, just there is not the sliding friction damping yet, creeping phenomenon can not take place, therefore improved the degree of accuracy of regulating.
Present embodiment has realized that by two eccentric bushings shower nozzle is the moving of directions X and/or Y direction, to regulate the position of shower nozzle in directions X and/or Y direction.
Referring to Fig. 2, adjusting device comprises first bearing pin 202 that is connected with shower nozzle 201 1 ends, first eccentric bushing 204 that is connected with first bearing pin 202, first articulated linkage 206 that is connected with first eccentric bushing 204, the guard block that is connected with shower nozzle 201 other ends, second bearing pin 203 that is connected with guard block, second eccentric bushing 205 that is connected with second bearing pin 203 and second articulated linkage 207 that is connected with second eccentric bushing 205 in the present embodiment.
First articulated linkage 206 and second articulated linkage 207 are respectively applied for and drive first eccentric bushing 204 and second eccentric bushing rotation 205.
First eccentric bushing 204 and second eccentric bushing 205 are respectively applied for and drive first bearing pin 202 and 203 rotations of second bearing pin.
First bearing pin 202 is used to drive shower nozzle 201 and moves.
Second bearing pin 203 is used to drive guard block and moves.
First bearing pin 202 and second bearing pin 203 can be specially the bearing pin screw.Because the bearing pin screw is fixed on the eccentric bushing, can claim that the bearing pin screw is an eccentric bushing bearing pin screw.
Guard block is used to drive shower nozzle 201 and moves.
Bearing pin screw 202/203 can be fixed on and not be the optional position in the center of circle on the eccentric bushing 204/205, when articulated linkage 206/207 drive eccentric bushing 204/205 rotates around the center of circle rotating shaft of self, bearing pin screw 202/203 can drive shower nozzle 201 and move, and realizes the position adjustments to shower nozzle 201.The path circumscribed of eccentric bushing bearing pin screw 202/203 all is a camber line, this camber line is done directions X and the decomposition of Y direction, eccentric bushing bearing pin screw 202/203 all has displacement on directions X and Y direction as can be known, that is to say that shower nozzle 201 all has change in location on directions X and Y direction.
In order to control the adjusting of shower nozzle 201 on directions X and/or Y direction more accurately, first bearing pin 202 with respect to the moving range in first eccentric bushing, 204 centers of circle for first eccentric bushing, 204 centers of circle being initial point and with respect to the scope of 45 °～-45 ° of Y direction skews, this preferable scope is with respect to 5 °～-5 ° of Y direction skews, optimum scheme is that first bearing pin 202 is positioned at first eccentric bushing, 204 centers of circle on the extended line of Y direction, referring to shown in Figure 3, the 204 pairs of adjustings of shower nozzle on directions X of first eccentric bushing have been realized.Second bearing pin 203 with respect to the moving range in second eccentric bushing, 205 centers of circle for second eccentric bushing, 205 centers of circle being initial point and with respect to the scope of 45 °～-45 ° of directions X skews, this preferable scope is with respect to 5 °～-5 ° of Y direction skews, optimum scheme be second bearing pin 203 be positioned at second eccentric bushing 205 the center of circle on the extended line of directions X, realized the 205 pairs of adjustings of shower nozzle on the Y direction of second eccentric bushing.
When first articulated linkage 206 during to shower nozzle 201 1 lateral movements, drives the rotation of first eccentric bushing, 204 clockwise directions along directions X, the first eccentric bushing bearing pin screw 202 can be thereupon together clockwise direction rotate.Because first bearing pin 202 is positioned at first eccentric bushing, 204 centers of circle on the extended line of Y direction, be positioned at as first bearing pin 202 among Fig. 3 first eccentric bushing 204 the center of circle under, and the rotational angle of first bearing pin 202 is less usually, as be no more than 1 °, so first bearing pin 202 is in the displacement of the directions X displacement much larger than the Y direction, then the displacement of Y direction can be ignored, and that is to say that the rotation of first eccentric bushing 204 has realized the position adjustments of shower nozzle 201 on directions X.And first eccentric bushing, 204 clockwise directions when rotation shower nozzle 201 along directions X to moving away from the direction of first eccentric bushing 204.On the contrary, when first articulated linkage 206 along directions X to away from shower nozzle 201 1 lateral movements the time, first eccentric bushing 204 is rotation counterclockwise, shower nozzle 201 moves to the direction near first eccentric bushing 204 along directions X.
When second articulated linkage 207 during to shower nozzle 201 1 lateral movements, drives second eccentric bushing 205 rotation counterclockwise along directions X, the second eccentric bushing bearing pin screw 203 can counterclockwise rotate thereupon together.Because second bearing pin 203 is positioned at the center of circle of second eccentric bushing 205 on the extended line of directions X, the center of circle that is positioned at second eccentric bushing 205 as second bearing pin 203 among Fig. 3 is near shower nozzle 201 1 sides, and the rotational angle of second bearing pin 203 is less usually, as be no more than 1 °, so second bearing pin 203 is in the displacement of the Y direction displacement much larger than directions X, then the displacement of directions X can be ignored, and that is to say that the rotation of second eccentric bushing 205 has realized the position adjustments of shower nozzle 201 on the Y direction.And shower nozzle 201 descended along the Y direction when second eccentric bushing 205 counterclockwise rotated.On the contrary, when second articulated linkage 207 along directions X to away from shower nozzle 201 1 lateral movements the time, second eccentric bushing, 205 clockwise directions rotations, shower nozzle 201 rises along the Y direction.
In actual applications, the position adjustments of shower nozzle 201 is normally finely tuned, as 0.1 millimetre-sized adjusting.For the degree of accuracy and the precision that improves adjusting, the length of first articulated linkage 206 and second articulated linkage 207 is much larger than the distance in first bearing pin, 202 to first eccentric bushings, 204 centers of circle and the distance in second bearing pin, 203 to second eccentric bushings, 205 centers of circle in the present embodiment.
In order better to control moving of first articulated linkage 206 and second articulated linkage 207, adjusting device also comprises first slide unit 208 that is connected with the other end of first articulated linkage 206 in the present embodiment, second slide unit 209 that is connected with the other end of second articulated linkage 207 is referring to shown in Figure 4.First slide unit 208 is used for driving 206 motions of first articulated linkage when sliding.Second slide unit 209 is used for driving 207 motions of second articulated linkage when sliding.Preferable, first slide unit 208 and second slide unit 209 are the straight line slide unit.
For the amplitude of accommodation of more accurate tolerance shower nozzle 201, first slide unit 208 comprises that first fen kilsyth basalt 210, the second slide unit 209 comprises second fen kilsyth basalt 211 in the present embodiment.Divide kilsyth basalt 210/211 to be connected with rotary part in the slide unit 208/209, by the carriage saddle rectilinear motion in the rotation drive slide unit 208/209 of minute kilsyth basalt 210/211, thus the motion of the articulated linkage 206/207 that drive is connected with carriage saddle.The angle that the branch kilsyth basalt 210/211 that shows by minute kilsyth basalt 210/211 rotates can obtain the displacement of carriage saddle, and then obtains the distance that articulated linkage 206/207 moves.The radius of distance that moves by articulated linkage 206/207 and eccentric bushing 204/205 obtains the angle of eccentric bushing 204/205 rotation again.And obtain the displacement of bearing pin 202/203 on directions X and/or Y direction to the distance in eccentric bushing 204/205 center of circle according to the angle of eccentric bushing 204/205 rotation and bearing pin 202/203.The adjusting rod of eccentric bushing 204/205 generally is the several times of eccentric throw (distance that eccentric bushing bearing pin screw 202/203 arrives between the center of circle of eccentric bushing 204/205) even tens of times apart from (pin joint of eccentric bushing 204/205 and articulated linkage 206/207 is to the distance between the center of circle of eccentric bushing 204/205), thereby can amplify several times to tens times to regulated quantity.Be connected to slide unit 208/209 by articulated linkage 206/207 again, slide unit 208/209 utilizes screw thread deceleration principle, by thread mechanism rectilinear motion is converted to and to rotatablely move, make and divide a kilsyth basalt 210/211 whenever to rotate a circle that slide unit 208/209 advances or a slow astern pitch.A general pitch is all less than 2mm, thereby realized that for example variable quantity is no more than 0.2mm to the accurate adjusting of shower nozzle 201 positions.And, only need record to divide all numbers of kilsyth basalt 210/211 rotation, can not read the angle that branch kilsyth basalt 210/211 shows, the error that has produced when having avoided reading has improved the precision and the degree of accuracy regulated.
In actual applications, printing equipment adopts a plurality of shower nozzles 201 usually, to the position adjustments of shower nozzle 201 also is in order to make a plurality of shower nozzle 201 parallel, and between adjacent two shower nozzles 201, the tail nozzle of a shower nozzle 201 overlaps with the printing position of the first nozzle of another shower nozzle 201 (projecting to the position on the stock), or makes the default distance of maintenance between the two.With two shower nozzles 201 is example, referring to shown in Figure 6.
Printing equipment comprises main floor 601, two shower nozzle connecting plates 602, two shower nozzles 201 and two adjusting devices.Two cell bodies are arranged on the main floor 601, be used for to shower nozzle 201 and adjusting device reserved location.A shower nozzle connecting plate 602 is positioned at a cell body, is used to install shower nozzle 201.Shower nozzle 201 corresponding adjusting devices.First adjusting device comprises the first straight line slide unit 603 (comprising first fen kilsyth basalt 604), the second straight line slide unit 605 (comprising second fen kilsyth basalt 606), first articulated linkage 607, second articulated linkage 608, first eccentric bushing 609, second eccentric bushing 610, the first eccentric bushing bearing pin screw 611 and the second eccentric bushing bearing pin screw 612.Second adjusting device comprises the 3rd straight line slide unit 613 (comprising the 3rd fen kilsyth basalt 614), the 4th straight line slide unit 615 (comprising the 4th fen kilsyth basalt 616), the 3rd articulated linkage 617, the 4th articulated linkage 618, the 3rd eccentric bushing 619, the 4th eccentric bushing 620, the 3rd eccentric bushing bearing pin screw 621 and the 4th eccentric bushing bearing pin screw 622.
When needing to regulate shower nozzle 201, can rotate second fen kilsyth basalt 606 earlier, make the carriage saddle of the second straight line slide unit 605 carry out rectilinear motion, drive 608 motions of second articulated linkage, thereby drive second eccentric bushing 610 and rotate minute angle, minor rotation by the second eccentric bushing bearing pin screw 612 follows second eccentric bushing 610 to take place is adjusted to first shower nozzle in two shower nozzles 201 position that parallels with the cell body bottom surface of main floor 601.Rotate the 4th fen kilsyth basalt 616, make the carriage saddle of the 4th straight line slide unit 615 carry out rectilinear motion, drive 618 motions of the 4th articulated linkage, thereby drive the 4th eccentric bushing 620 and rotate minute angle, minor rotation by the 4th eccentric bushing bearing pin screw 622 follows the 4th eccentric bushing 620 to take place is adjusted to the position that parallels with first shower nozzle with second shower nozzle in two shower nozzles 201.Realize thus the position adjustments of two shower nozzles 201 on the Y direction.
Rotate first fen kilsyth basalt 604, make the carriage saddle of the first straight line slide unit 603 carry out rectilinear motion, drive 607 motions of first articulated linkage, thereby drive first eccentric bushing 609 and rotate minute angle, by the minor rotation that the first eccentric bushing bearing pin screw 611 follows first eccentric bushing 609 to take place, the first cut-out governing that makes first shower nozzle is to default position.Rotate the 3rd fen kilsyth basalt 614, make the 3rd straight line slide unit 613 carry out rectilinear motion, drive 617 motions of the 3rd articulated linkage, thereby drive the 3rd eccentric bushing 619 and rotate minute angle, by the minor rotation that the 3rd eccentric bushing bearing pin screw 621 follows the 3rd eccentric bushing 619 to take place, the first cut-out governing that makes second shower nozzle is to default position.The predeterminated position of the first nozzle of second shower nozzle be meant with the tail nozzle of first shower nozzle the printing position overlap or and the tail nozzle of first shower nozzle between keep default distance, thereby guaranteed print quality.Realize thus the position adjustments of two shower nozzles 201 on directions X.
The utility model embodiment adjusting device comprises: first bearing pin 202 that is connected with shower nozzle 201 1 ends, second bearing pin 203 that is connected with shower nozzle 201 other ends, first eccentric bushing 204 that is connected with first bearing pin 202, second eccentric bushing 205 that is connected with second bearing pin 203, first articulated linkage 206 that is connected with first eccentric bushing 204 and second articulated linkage 207 that is connected with second eccentric bushing 205.Articulated linkage drives the eccentric bushing rotation, and eccentric bushing drives bearing pin and rotates, and bearing pin drives shower nozzle 201 and moves.Owing to do not have friction between articulated linkage, eccentric bushing, bearing pin and the shower nozzle 201, just there is not the sliding friction damping yet, creeping phenomenon can not take place, therefore improved the degree of accuracy of regulating.The utility model embodiment realizes accurate control and the adjusting of shower nozzle 201 in directions X and Y direction by limiting the position and the distance relation of eccentric bushing, bearing pin and articulated linkage.The slide unit that the utility model embodiment also provides band to divide kilsyth basalt has further improved the degree of accuracy and the accuracy of regulating shower nozzle 201.And the utility model embodiment provides guard block (being strip hole 212), and the stress that produces when discharge regulating shower nozzle 201 has been guaranteed the safety of shower nozzle 201 in adjustment process.The utility model embodiment also provides the structure and the adjustment process of the printing equipment that comprises a plurality of shower nozzles 201, has satisfied the needs of large-sized print.
Obviously, those skilled in the art can carry out various changes and modification to the utility model and not break away from spirit and scope of the present utility model.Like this, if of the present utility model these are revised and modification belongs within the scope of the utility model claim and equivalent technologies thereof, then the utility model also is intended to comprise these changes and modification interior.
Claims (8)
1. adjusting device, it is characterized in that, comprising: first articulated linkage that first bearing pin that is connected with first end of shower nozzle, first eccentric bushing that is connected with first bearing pin, first end are connected with first eccentric bushing, second bearing pin that is connected with second end of shower nozzle, first end second eccentric bushing that is connected with second bearing pin and second articulated linkage that is connected with second eccentric bushing;
First articulated linkage and second articulated linkage are respectively applied for and drive first eccentric bushing and the rotation of second eccentric bushing;
First eccentric bushing and second eccentric bushing are respectively applied for and drive first bearing pin and the rotation of second bearing pin;
First bearing pin is used to drive shower nozzle and moves;
Second bearing pin is used to drive shower nozzle and moves.
2. adjusting device as claimed in claim 1 is characterized in that, first bearing pin with respect to the moving range in the first eccentric bushing center of circle for the first eccentric bushing center of circle being initial point and with respect to the scope of 45 °～-45 ° of Y direction skews; Second bearing pin with respect to the moving range in the second eccentric bushing center of circle for the second eccentric bushing center of circle being initial point and with respect to the scope of 45 °～-45 ° of directions X skews.
3. adjusting device as claimed in claim 1 or 2 is characterized in that, also comprises:
With first slide unit that second end of first articulated linkage is connected, be used for when sliding, driving the motion of first articulated linkage;
With second slide unit that second end of second articulated linkage is connected, be used for when sliding, driving the motion of second articulated linkage.
4. adjusting device as claimed in claim 3 is characterized in that, first slide unit comprises first fen kilsyth basalt, is used for determining by the anglec of rotation of self sliding distance of the first slide unit carriage saddle;
Second slide unit comprises second fen kilsyth basalt, is used for determining by the anglec of rotation of self sliding distance of the second slide unit carriage saddle.
5. adjusting device as claimed in claim 3 is characterized in that, first slide unit and second slide unit are the straight line slide unit.
6. adjusting device as claimed in claim 1 is characterized in that guard block comprises strip hole;
Second bearing pin is positioned at strip hole.
7. adjusting device as claimed in claim 1 is characterized in that, first bearing pin and second bearing pin are the bearing pin screw.
8. as each described adjusting device in the claim 1 to 7, it is characterized in that also comprise and guard block, shower nozzle is connected with second bearing pin by guard block, this guard block is used for moving with shower nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202551646U CN201761144U (en) | 2010-06-30 | 2010-06-30 | Adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202551646U CN201761144U (en) | 2010-06-30 | 2010-06-30 | Adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201761144U true CN201761144U (en) | 2011-03-16 |
Family
ID=43713749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202551646U Expired - Lifetime CN201761144U (en) | 2010-06-30 | 2010-06-30 | Adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201761144U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310640A (en) * | 2010-06-30 | 2012-01-11 | 北大方正集团有限公司 | Adjusting device |
| CN108202530A (en) * | 2016-12-20 | 2018-06-26 | 东友科技股份有限公司 | Printing equipment with adjustment mechanism |
-
2010
- 2010-06-30 CN CN2010202551646U patent/CN201761144U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102310640A (en) * | 2010-06-30 | 2012-01-11 | 北大方正集团有限公司 | Adjusting device |
| CN102310640B (en) * | 2010-06-30 | 2013-11-20 | 北大方正集团有限公司 | Adjusting device |
| CN108202530A (en) * | 2016-12-20 | 2018-06-26 | 东友科技股份有限公司 | Printing equipment with adjustment mechanism |
| CN108202530B (en) * | 2016-12-20 | 2019-08-09 | 东友科技股份有限公司 | Printing equipment with adjustment mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110316 Effective date of abandoning: 20131120 |
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| RGAV | Abandon patent right to avoid regrant |