CN202727606U - Thermal transfer printer with thermal transfer ribbon wrinkle adjusting mechanism - Google Patents
Thermal transfer printer with thermal transfer ribbon wrinkle adjusting mechanism Download PDFInfo
- Publication number
- CN202727606U CN202727606U CN201220428172.5U CN201220428172U CN202727606U CN 202727606 U CN202727606 U CN 202727606U CN 201220428172 U CN201220428172 U CN 201220428172U CN 202727606 U CN202727606 U CN 202727606U
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- China
- Prior art keywords
- thermal transfer
- carbon ribbon
- ribbon
- tensioning shaft
- transfer printer
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Abstract
The utility model discloses a thermal transfer printer with thermal transfer ribbon wrinkle adjusting mechanisms. The thermal transfer printer comprises a thermal transfer ribbon mechanism arranged on a thermal transfer ribbon support, a thermal printing head arranged on a bracing frame, and a printing rubber roll that is in tangent cooperation with the thermal printing head. The thermal transfer printer further comprises at least one group of thermal transfer ribbon wrinkle adjusting mechanisms. Each thermal transfer ribbon wrinkle adjusting mechanism includes a thermal transfer ribbon tensioning shaft positioned on a conveying path of thermal transfer ribbons. The thermal transfer ribbon tensioning shaft extends along a width direction of the thermal transfer ribbons, and at least one of two ends of the thermal transfer ribbon tensioning shaft is adjustable in terms of position. According to the thermal transfer printer, the adoption of the position-adjustable thermal transfer ribbon tensioning shaft on the conveying path of the thermal transfer ribbons enables a surface of each thermal transfer ribbon to be parallel to a surface of the thermal printing head, thereby avoiding wrinkles generated at contact positions between the thermal transfer ribbons and the thermal printing head due to errors for part machining and assembling, and improving the printing quality.
Description
Technical field
The utility model relates to a kind of thermal transfer printer with carbon ribbon fold governor motion.
Background technology
Thermal transfer printer is by thermal printer head heating carbon ribbon, makes the coating of carbon ribbon be transferred to the printer that forms image on the print media.Fig. 1 is the schematic diagram of thermal transfer printer in the prior art.As shown in the figure, hot transfer printing comprises movable framework 1 ', fixed frame 2 ', printing mechanism 3 ', carbon ribbon mechanism 4 ' and paper roll supporting mechanism (not shown), wherein, movable framework 1 ' articulates with fixed frame 2 ', can open or closure with respect to fixed frame 2 '.Printing mechanism 3 ' comprises printhead 31 ' and the rubber roll 32 ' that is oppositely arranged, and wherein printhead 31 ' is installed on the side of close fixed frame 2 ' of movable framework 1 ', and rubber roll 32 ' is supported by fixed frame 2 ', can be around self axis rotation.When movable framework 1 ' is closed with respect to fixed frame 2 ', printhead 31 ' and the 32 ' tangent cooperation of rubber roll.
Carbon ribbon mechanism 4 ' comprises that carbon ribbon is provided axle 41 ' and carbon ribbon reclaims axle 42 ', and the two all is positioned at a side that deviates from printhead 31 ' of movable framework 1 ', is supported by movable framework 1 '.When movable framework 1 ' was closed with respect to fixed frame 2 ', it is all parallel with rubber roll 32 ' axis that carbon ribbon is provided the axis of axle 41 ' and carbon ribbon recovery axle 42 '.
During the installation carbon ribbon, movable framework 1 ' is opened with respect to fixed frame 2 ', untapped carbon ribbon volume is provided axle 41 ' by carbon ribbon and is supported, and the initiating terminal of pulling carbon ribbon is wrapped on the carbon ribbon recovery axle 42 ' after making it walk around printhead 31 '.Printing paper is drawn from the paper roll supporting mechanism, covers rubber roll 32 ' surface, and after making movable framework 1 ' relative fixed frame 2 ' closure, printing paper is positioned between carbon ribbon and the rubber roll 32 ', thereby can print as required.
Because processing and the rigging error of movable framework, therefore, if can not guarantee fully parallel between carbon ribbon granting axle, carbon ribbon recovery axle, the printhead three, will cause carbon ribbon and printhead contact portion to produce fold, thereby the problems such as incompleteness, folding line appear in the image on the print media or literal, have a strong impact on print quality.
The utility model content
The purpose of this utility model is to provide a kind of thermal transfer printer with carbon ribbon fold governor motion, to eliminate the carbon ribbon fold.
For this reason, the utility model provides a kind of thermal transfer printer with carbon ribbon fold governor motion, comprise the carbon ribbon mechanism that is installed on the ribbon holder, be installed on the bracing frame thermal printer head and with the tangent printing rubber roller that cooperates of thermal printer head, and comprise at least one group of carbon ribbon fold governor motion, carbon ribbon fold governor motion comprises: the carbon ribbon tensioning shaft, be positioned on the transport path of carbon ribbon, wherein, the carbon ribbon tensioning shaft extends along the carbon ribbon width, and the position of at least one end in its two ends is adjustable.
Further, above-mentioned carbon ribbon tensioning shaft is arranged on ribbon holder or the bracing frame.
Further, above-mentioned carbon ribbon fold governor motion also comprises for the support arm that supports the carbon ribbon tensioning shaft, support arm is arranged at least one side along the both sides of carbon ribbon width of bracing frame or ribbon holder, and wherein, the support arm position is connected on bracing frame or the ribbon holder adjustablely.
Further, above-mentioned support arm and bracing frame or ribbon holder articulate.
Further, above-mentioned carbon ribbon fold governor motion comprises two support arms, and two support arms lay respectively at the both sides along the carbon ribbon width of bracing frame or ribbon holder, and the two ends of carbon ribbon tensioning shaft are supported on respectively on two support arms.
Further, above-mentioned support arm is positioned at the side along the carbon ribbon width of bracing frame or ribbon holder, and an end of carbon ribbon tensioning shaft is supported on bracing frame or the ribbon holder, and the other end is supported on the support arm.
Further, above-mentioned support arm is provided with the position adjustments groove, and position adjustments groove unit is socketed with fixed leg on being arranged on ribbon holder or bracing frame and cooperates.
Further, above-mentioned support arm is provided with the first claw that limits initial position, and the first claw is connected on bracing frame or the ribbon holder.
Further, above-mentioned bracing frame or ribbon holder are provided with the second claw that cooperates with the first claw clamping, and the second claw and/or the first claw are elastic card claw.
Further, above-mentioned carbon ribbon tensioning shaft is positioned at the downstream of thermal printer head along the carbon ribbon throughput direction.
According to thermal transfer printer of the present utility model, by the adjustable carbon ribbon tensioning shaft of setting position in the carbon ribbon transport path, make the carbon ribbon surface parallel with print head surface, avoided causing carbon ribbon and printhead contact portion to produce the problem of fold because of processing and the rigging error of part, thereby improved print quality.
Except purpose described above, feature and advantage, other purpose, feature and the advantage that the utlity model has are described in further detail in connection with accompanying drawing.
Description of drawings
Consist of this specification a part, be used for further understanding accompanying drawing of the present utility model and show preferred embodiment of the present utility model, and be used for illustrating principle of the present utility model with specification.Among the figure:
Fig. 1 is thermal transfer printer schematic diagram in the prior art;
Fig. 2 is the longitudinal profile schematic diagram according to the thermal transfer printer of the utility model one embodiment;
Fig. 3 is the structural representation according to the carbon ribbon fold governor motion of the thermal transfer printer of the utility model one embodiment;
Fig. 4 is the structure side view according to the carbon ribbon fold governor motion of the thermal transfer printer of the utility model one embodiment; And
Fig. 5 is the structural representation according to the carbon ribbon fold governor motion of the thermal transfer printer of another embodiment of the utility model.
Description of reference numerals
100 bases, 200 loam cakes
300 ribbon holders, 1 paper roll supporting mechanism
2 printing mechanisms, 3 carbon ribbon mechanisms
4 carbon ribbon fold governor motions, 21 print head assemblies
220 printing rubber rollers, 210 thermal printer heads
211 bracing frames, 212 holes
213 second claws, 31 carbon ribbons are provided axle
32 carbon ribbons reclaim axle 41 back shafts
42 support arms, 43 fixed legs
44 carbon ribbon tensioning shafts, 45 securing members
421 first holes, 422 position adjustments grooves
423 second holes, 424 first claws.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
Fig. 2 is the longitudinal profile schematic diagram according to the thermal transfer printer of the utility model one embodiment.As shown in Figure 2, thermal transfer printer comprises base 100, loam cake 200, ribbon holder 300, paper roll supporting mechanism 1, printing mechanism 2, and carbon ribbon mechanism 3, and at least one group of carbon ribbon fold governor motion 4.
Wherein, paper roll supporting mechanism 1 is arranged on the base 100, is used for holding, supporting the paper roll of printing usefulness.Paper roll supporting mechanism 1 can be paper storehouse or paper roll bracing frame, and in the present embodiment, paper roll supporting mechanism 1 is the paper storehouse.
Along the printing paper throughput direction, printing mechanism 2 is positioned at the downstream of paper roll supporting mechanism 1, is used for printing predefined content at printing paper.Printing mechanism 2 comprises print head assembly 21 and printing rubber roller 220, and wherein, print head assembly 21 comprises bracing frame 211 and thermal printer head 210, and bracing frame 211 is connected with ribbon holder 300, and thermal printer head 210 is arranged on the bracing frame 211; Printing rubber roller 220 is arranged on the base 100, and the axis of printing rubber roller 220 extends along the width of printing paper, is in transmission connection with the driving mechanism (not drawing among the figure) of printer.When ribbon holder 300 was closed with respect to base 100, thermal printer head 210 was tangent with printing rubber roller 220, and when ribbon holder 300 was opened with respect to base 100, thermal printer head 210 separated with printing rubber roller 220.
Carbon ribbon fold governor motion 4 is connected with bracing frame 211 or the ribbon holder 300 of print head assembly 21, is positioned on the transport path of carbon ribbon, is used for regulating carbon ribbon it is flattened with respect to thermal printer head 210.
Fig. 3 is the structural representation according to the carbon ribbon fold governor motion of the thermal transfer printer of the utility model one embodiment, and Fig. 4 is the structure side view according to the carbon ribbon fold governor motion of the thermal transfer printer of the utility model one embodiment.As shown in Figure 3, Figure 4, the quantity of carbon ribbon fold governor motion 4 is one group in the present embodiment, is positioned at the downstream of printhead along the carbon ribbon throughput direction, is connected with the bracing frame 211 of print head assembly 21.In other embodiment that the utility model provides, the quantity of carbon ribbon fold governor motion 4 can be two groups, lays respectively at the upstream and downstream of thermal printer head along the carbon ribbon throughput direction.
Carbon ribbon fold governor motion 4 comprises carbon ribbon tensioning shaft 44 and at least one group of adjusting part.Wherein, adjusting part is used for supporting at least one end of carbon ribbon tensioning shaft 44, provide position relationship between the axis that axle 31, carbon ribbon reclaim axle 32 with the axis of regulating carbon ribbon tensioning shaft 44 and carbon ribbon, make and provide axle 31, carbon ribbon tensioning shaft 44 and carbon ribbon by carbon ribbon to reclaim the carbon ribbon surface that axle 32 supports surperficial parallel with thermal printer head 210.Carbon ribbon fold governor motion 4 comprises one group of adjusting part in the present embodiment.
Adjusting part comprises back shaft 41, support arm 42, fixed leg 43, and securing member 45.
Fixed leg 43 is fixedly connected with bracing frame 211, its axis is parallel to the axis setting of back shaft 41, the end of fixed leg 43 is provided with the screwed hole (not shown), and when the first hole 421 of support arm 42 was socketed with back shaft 41, fixed leg 43 was pegged graft with position adjustments groove 422.
Along the carbon ribbon throughput direction, carbon ribbon tensioning shaft 44 is positioned at the downstream of thermal printer head 210, and be positioned on the transport path of carbon ribbon, the first axle head of carbon ribbon tensioning shaft 44 is pegged graft with the second hole 423 of support arm 42 and is cooperated, and the first axle head external diameter of carbon ribbon tensioning shaft 44 and the internal diameter in the second hole 423 are suitable; The second axle head of carbon ribbon tensioning shaft 44 is pegged graft with the hole 212 on the bracing frame 211 and is cooperated, and the external diameter of the second axle head of carbon ribbon tensioning shaft 44 is less than hole 212 internal diameters, and the two gap cooperates.When support arm 42 when back shaft 41 rotates, the first axle head that support arm 42 drives carbon ribbon tensioning shafts 44 moves along the direction that position adjustments groove 422 limits take the second axle head as fulcrum.
Securing member 45 can be the parts such as screw, bolt, and the position adjustments groove 422 that passes on the support arm 42 is threaded with the screwed hole of fixed leg 43 ends, support arm 42 is fixed with respect to fixed leg 43 positions, thereby carbon ribbon tensioning shaft 44 positions are fixed.
The below introduces the course of work of carbon ribbon fold governor motion 4.
During the installation carbon ribbon, ribbon holder 300 is opened with respect to base 100, untapped carbon ribbon volume is provided axle 31 by carbon ribbon and is supported, and the initiating terminal of pulling carbon ribbon is wrapped on the carbon ribbon recovery axle 32 after making it walk around thermal printer head 210.Printing paper is drawn from paper roll supporting mechanism 1, cover printing rubber roller 220 surfaces, after making ribbon holder 300 relative base 100 closures, printing paper is between carbon ribbon and printing rubber roller 220, carbon ribbon between printing paper and thermal printer head 210, thereby can print as required.
Because ribbon holder 300, processing and the rigging error of bracing frame 211 parts such as grade, when thermal printer head 210 and carbon ribbon are provided axle 31, can not guarantee fully parallel between carbon ribbon recovery axle 32 threes, will cause carbon ribbon and thermal printer head 210 contact portions to produce fold, thereby the image on the print media or literal occur incomplete, the problems such as folding line, at this moment, at first unscrew securing member 45, around back shaft 41 along position adjustments groove 422 pivotal support arms 42, regulate axis and the carbon ribbon of carbon ribbon tensioning shaft 44 and provide axle 31, position relationship between the axis of carbon ribbon recovery axle 32, make by carbon ribbon and provide axle 31, the carbon ribbon surface that carbon ribbon tensioning shaft 44 and carbon ribbon recovery axle 32 support is parallel with respect to thermal printer head 210 surfaces, after carbon ribbon tensioning shaft 44 is positioned at correct position, screw securing member 45, thereby avoid carbon ribbon at thermal printer head 210 surface wrinklings.
Further, be provided with the first claw 424 at support arm 42, after support arm 42 was installed on the back shaft 41, the first claw 424 contacted with the second claw 213 on being arranged on bracing frame 211 when cooperating, and the carbon ribbon tensioning shaft 44 that is supported by support arm 42 is limited at initial position.Wherein, the first claw 424 and the second claw 213 all have elasticity, in theory, when carbon ribbon tensioning shaft 44 is positioned at initial position, carbon ribbon tensioning shaft 44 is parallel to each other with the axis that carbon ribbon is provided axle 31, carbon ribbon recovery axle 32 threes, in order to when assembling thermal transfer printer in batches, can make carbon ribbon tensioning shaft 44 rigging positions of each thermal transfer printer consistent.When driving support arm 42 rotation, by overcoming the first claw 424, the second claw 213 elastic forces, support arm 42 is rotated along position adjustments groove 422 around back shaft 41.
The thermal transfer printer that the utility model provides, at the carbon ribbon transport path carbon ribbon tensioning shaft is set, by regulating the relative position between carbon ribbon tensioning shaft and carbon ribbon granting axle, the carbon ribbon recovery axle, make the carbon ribbon surface of being supported by carbon ribbon granting axle, carbon ribbon tensioning shaft and carbon ribbon recovery axle parallel with the thermal printer head surface, avoided causing carbon ribbon and printhead contact portion to produce the problem of fold because of processing and the rigging error of part, thereby improved print quality.
Fig. 5 is the structural representation of the carbon ribbon fold governor motion of another embodiment of thermal transfer printer of providing according to the utility model.As shown in Figure 5, the present embodiment is compared with a upper embodiment, difference is, carbon ribbon fold governor motion 4 comprises two groups of adjusting parts in the present embodiment, lay respectively at the two ends of carbon ribbon tensioning shaft 44, be used for to support the two ends of carbon ribbon tensioning shaft 44, provide the depth of parallelism between the axis that axle 31, carbon ribbon reclaim axle 32 with axis and the carbon ribbon of regulating carbon ribbon tensioning shaft 44, make and provide axle 31, carbon ribbon tensioning shaft 44 and carbon ribbon by carbon ribbon to reclaim the carbon ribbon surface that axle 32 supports surperficial parallel with thermal printer head 210.
Two back shafts 41 lay respectively at the width both sides of the bracing frame 211 of printing mechanism 2, are fixedly connected with bracing frame 211, and the axis of two back shafts 41 is positioned on the same axis, and are parallel to the axis setting of beating carbon ribbon granting axle and carbon ribbon recovery axle.Two back shafts 41 are one-body molded with bracing frame 211 in the present embodiment, in other embodiments, can also use a back shaft to run through bracing frame, and outstanding by two sidewalls of bracing frame respectively, and jag is used for and support arm 42 sockets.
Two support arms 42 are socketed with two back shafts 41 respectively, can rotate around back shaft 41 separately.
Two fixed legs 43 are fixedly connected with bracing frame 211 respectively, the axis of two fixed legs 43 is positioned on the same axis, and be parallel to the axis setting of back shaft 41, when two support arms 42 and 41 socket of two back shafts, two fixed legs 43 respectively with two support arms 42 on position adjustments groove 422 peg graft and cooperate.
Peg graft with the second hole 423 of two support arms 42 respectively in the two ends of carbon ribbon tensioning shaft 44, when each support arm 42 rotates, one end that can drive carbon ribbon tensioning shaft 44 swings with respect to the other end, thereby regulate the relative position on carbon ribbon tensioning shaft 44 and carbon ribbon surface, make carbon ribbon tensioning shaft 44 support carbon ribbons and flatten with respect to thermal printer head 210.
The above is preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. thermal transfer printer with carbon ribbon fold governor motion, comprise the carbon ribbon mechanism (3) that is installed on the ribbon holder (300), be installed in the thermal printer head (210) on the bracing frame (211), and with the tangent printing rubber roller that cooperates of described thermal printer head (210) (220), it is characterized in that, also comprise at least one group of carbon ribbon fold governor motion (4), described carbon ribbon fold governor motion (4) comprising: carbon ribbon tensioning shaft (44), be positioned on the transport path of carbon ribbon, wherein, described carbon ribbon tensioning shaft (44) extends along the carbon ribbon width, and the position of at least one end in its two ends is adjustable.
2. thermal transfer printer according to claim 1 is characterized in that, described carbon ribbon tensioning shaft (44) is arranged on described ribbon holder (300) or the support frame as described above (211).
3. thermal transfer printer according to claim 2, it is characterized in that, described carbon ribbon fold governor motion (4) also comprises be used to the support arm (42) that supports described carbon ribbon tensioning shaft (44), described support arm (42) is arranged at least one side along the both sides of carbon ribbon width of support frame as described above (211) or ribbon holder (300), wherein, described support arm (42) position is connected on support frame as described above (211) or the described ribbon holder (300) adjustablely.
4. thermal transfer printer according to claim 3 is characterized in that, described support arm (42) articulates with support frame as described above (211) or described ribbon holder (300).
5. thermal transfer printer according to claim 3, it is characterized in that, described carbon ribbon fold governor motion (4) comprises two described support arms (42), two described support arms (42) lay respectively at the both sides along the carbon ribbon width of support frame as described above (211) or described ribbon holder (300), and the two ends of described carbon ribbon tensioning shaft (44) are supported on respectively on two described support arms (42).
6. thermal transfer printer according to claim 3, it is characterized in that, described support arm (42) is positioned at the side along the carbon ribbon width of support frame as described above (211) or described ribbon holder (300), one end of described carbon ribbon tensioning shaft (44) is supported on support frame as described above (211) or the described ribbon holder (300), and the other end is supported on the described support arm (42).
7. thermal transfer printer according to claim 3, it is characterized in that, described support arm (42) is provided with position adjustments groove (422), and described position adjustments groove (422) cooperates with fixed leg (43) socket on being arranged on described ribbon holder (300) or support frame as described above (211).
8. thermal transfer printer according to claim 3, it is characterized in that, described support arm (42) is provided with the first claw (424) that limits initial position, and described the first claw (424) is connected on support frame as described above (211) or the described ribbon holder (300).
9. thermal transfer printer according to claim 8, it is characterized in that, support frame as described above (211) or described ribbon holder (300) are provided with the second claw (213) that cooperates with described the first claw (424) clamping, and described the second claw (213) and/or the first claw (424) are elastic card claw.
10. thermal transfer printer according to claim 1 is characterized in that, described carbon ribbon tensioning shaft (44) is positioned at the downstream of described thermal printer head (210) along the carbon ribbon throughput direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220428172.5U CN202727606U (en) | 2012-08-27 | 2012-08-27 | Thermal transfer printer with thermal transfer ribbon wrinkle adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220428172.5U CN202727606U (en) | 2012-08-27 | 2012-08-27 | Thermal transfer printer with thermal transfer ribbon wrinkle adjusting mechanism |
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| CN202727606U true CN202727606U (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201220428172.5U Expired - Lifetime CN202727606U (en) | 2012-08-27 | 2012-08-27 | Thermal transfer printer with thermal transfer ribbon wrinkle adjusting mechanism |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290473A (en) * | 2013-07-15 | 2015-01-21 | 湖州吉和包装制品有限公司 | Printer |
| CN104608502A (en) * | 2013-11-05 | 2015-05-13 | 芯发威达电子(上海)有限公司 | Easily dismounted thermal printer |
| CN107160874A (en) * | 2016-03-07 | 2017-09-15 | 深圳市博思得科技发展有限公司 | The consumption material box that thermal transfer consumptive material is rolled up and rolled up including the consumptive material |
| CN107175934A (en) * | 2016-03-11 | 2017-09-19 | 深圳市博思得科技发展有限公司 | A kind of heat transfer type printer and its thermal transfer consumptive material Supply Method of use |
| CN109435481A (en) * | 2018-12-28 | 2019-03-08 | 湖南鼎致远科技发展有限公司 | A kind of print components reducing colour band fold |
-
2012
- 2012-08-27 CN CN201220428172.5U patent/CN202727606U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290473A (en) * | 2013-07-15 | 2015-01-21 | 湖州吉和包装制品有限公司 | Printer |
| CN104290473B (en) * | 2013-07-15 | 2016-08-17 | 湖州吉和包装制品有限公司 | A kind of printer |
| CN104608502A (en) * | 2013-11-05 | 2015-05-13 | 芯发威达电子(上海)有限公司 | Easily dismounted thermal printer |
| CN104608502B (en) * | 2013-11-05 | 2017-01-04 | 芯发威达电子(上海)有限公司 | Easily-detachable thermal printing printer |
| CN107160874A (en) * | 2016-03-07 | 2017-09-15 | 深圳市博思得科技发展有限公司 | The consumption material box that thermal transfer consumptive material is rolled up and rolled up including the consumptive material |
| CN107175934A (en) * | 2016-03-11 | 2017-09-19 | 深圳市博思得科技发展有限公司 | A kind of heat transfer type printer and its thermal transfer consumptive material Supply Method of use |
| CN107175934B (en) * | 2016-03-11 | 2019-06-25 | 深圳市博思得科技发展有限公司 | A kind of heat transfer type printer and its thermal transfer consumptive material Supply Method of use |
| CN109435481A (en) * | 2018-12-28 | 2019-03-08 | 湖南鼎致远科技发展有限公司 | A kind of print components reducing colour band fold |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |
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| CX01 | Expiry of patent term |