CN201143695Y - Mechanism for cutting sheet - Google Patents
Mechanism for cutting sheet Download PDFInfo
- Publication number
- CN201143695Y CN201143695Y CNU2007200890511U CN200720089051U CN201143695Y CN 201143695 Y CN201143695 Y CN 201143695Y CN U2007200890511 U CNU2007200890511 U CN U2007200890511U CN 200720089051 U CN200720089051 U CN 200720089051U CN 201143695 Y CN201143695 Y CN 201143695Y
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- paper
- cutting
- sheet
- back end
- guide
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Abstract
The utility model relates to a paper cutting mechanism of a paper advancing and cutting mechanism of steel belt packing paper and is characterized in that the paper cutting mechanism comprises a paper cutting frame (30), a rod-less cylinder seat (31), a rod-less cylinder (32), a cutter seat (33), a first fixed paper clipping block (34), a first movable clipping scrip (35), sliding frameworks (37), a guide rod (38), a first fixed guide plate (39), a first swing shaft (40), a first swing guide plate (41), a second swing guide plate (42), a second swing shaft (43), a second fixed guide plate (44), a third pin (45), paper cutting cylinders (46), paper cutting cylinder seats (47), a second movable clipping scrip (48), a double edge cutter blade and a second fixed paper clipping block (50); wherein, the first movable clipping scrip (35) and the second movable clipping scrip (48) are respectively fixed on a front sliding framework and a back sliding framework which are respectively articulated with piston rods of the paper cutting cylinders (46) at the front end and the back end; cylinder bodies of the paper cutting cylinders (46) at the front end and the back end are respectively articulated with the paper cutting cylinder seats (47) at the front end and the back end. The paper cutting mechanism is characterized by simple structure and low cost.
Description
Technical field
The utility model relates to a kind of mechanism for cutting sheet of paper feeding slitting machine of steel band wrapping paper.
Background technology
The mechanism for cutting sheet of existing paper feeding slitting machine adopts two groups of unit of cutting a sheet of paper; The every group of unit of cutting a sheet of paper comprises 2 live splint paper slips, and respectively by cutting a sheet of paper cylinder control, the live splint paper slip moves to fixing holding paper piece wrapping paper is clamped, and by cutter the wrapping paper cutting is broken then; Be that mechanism for cutting sheet adopts 4 cylinders of cutting a sheet of paper, the cylinder number of cutting a sheet of paper is more, and complex structure, cost are higher.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, mechanism for cutting sheet that cost is low.
To achieve these goals, the technical solution of the utility model is: mechanism for cutting sheet is characterized in that: it comprises the fixedly fixing holding paper piece of holding paper piece, the first live splint paper slip, sliding frame, guide rod, first resting guide, first swinging axle, first swing guide, second swing guide, second swinging axle, second resting guide, the 3rd pin, the cylinder of cutting a sheet of paper, the cylinder block of cutting a sheet of paper, the second live splint paper slip, double-edged blade, second of the frame of cutting a sheet of paper, Rodless cylinder seat, Rodless cylinder, tool rest, first; The frame of cutting a sheet of paper is a frame structure, first resting guide is positioned at the left part of the frame upper end of cutting a sheet of paper, second resting guide is positioned at the right part of the frame upper end of cutting a sheet of paper, first resting guide, second resting guide is fixedlyed connected with the frame of cutting a sheet of paper respectively, first swing guide, second swing guide lays respectively between first resting guide and second resting guide, first swing guide is positioned at the left side of second swing guide, first swinging axle of the front and back end of first swing guide is linked to each other with the first swinging axle bearing of front and back end by bearing respectively, the first swinging axle bearing of front and back end is fixedlyed connected with the front and back end of the frame of cutting a sheet of paper respectively, second swinging axle of the front and back end of second swing guide is linked to each other with the second swinging axle bearing of front and back end by bearing respectively, and the second swinging axle bearing of front and back end is fixedlyed connected with the front and back end of the frame of cutting a sheet of paper respectively; First blade of double-edged blade is positioned at the below of first resting guide and first swing guide, second blade is positioned at the below of second resting guide and second swing guide, double-edged blade is fixedlyed connected with tool rest, tool rest is fixedlyed connected with the slide block of Rodless cylinder, fixedly connected with the Rodless cylinder seat of front and back end respectively in the front and back end of Rodless cylinder, the left and right sides of the Rodless cylinder seat of front and back end is respectively equipped with the first fixing holding paper piece, the second fixing holding paper piece, the first fixing holding paper piece, second fixedly the holding paper piece fixedly connected with the Rodless cylinder seat respectively, first fixedly the holding paper piece be positioned at the below of first blade and be positioned at the blade inboard, second fixedly the holding paper piece be positioned at the below of second blade and be positioned at the blade inboard;
Sliding frame is made up of front and back balladeur train, two side levers, be respectively equipped with guide rod hole on the balladeur train of front and back, the left and right end portions of front carriages, back balladeur train constitutes frame structure by two side levers are fixedly connected respectively, preceding guide rod passes the guide rod hole of front carriages, back-guiding rod passes the guide rod hole of back balladeur train, before and after guide rod lay respectively at the front and back end of the upper rack of cutting a sheet of paper, the two ends of the guide rod of front and back are held and are fixedlyed connected respectively with about the upper rack of cutting a sheet of paper;
Be fixed with the first live splint paper slip, the second live splint paper slip respectively on the balladeur train of front and back, the first live splint paper slip is positioned at the first fixing left side of holding paper piece, the second live splint paper slip is positioned at the second fixing right side of holding paper piece, the first live splint paper slip, first fixedly holding paper piece, second fixedly the horizontal center line of holding paper piece, the second live splint paper slip be positioned on the same horizontal line; Before and after balladeur train hinged with the piston rod of the cylinder of cutting a sheet of paper of front and back end respectively, the cylinder body of the cylinder of cutting a sheet of paper of front and back end is hinged with the cylinder block of cutting a sheet of paper of front and back end respectively.
The beneficial effects of the utility model are: adopt the first live splint paper slip and the second live splint paper slip to be fixed on the same balladeur train, by the air cylinder driven of cutting a sheet of paper of the second live splint paper slip, saved the driving cylinder of the first live splint paper slip; Have characteristics simple in structure, that cost is low.
Description of drawings
Fig. 1 is the structural representation of paper feeding slitting machine;
Fig. 2 be among Fig. 1 K to view;
Fig. 3 is the structural representation of the paper advance mechanism of paper feeding slitting machine;
Fig. 4 is the structural representation of the utility model mechanism for cutting sheet;
Fig. 5 be among Fig. 1 C-C to view (1/2, symmetry);
Fig. 6 is along D-D line cutaway view (1/2, symmetry) among Fig. 1;
Fig. 7 is along E-E line cutaway view (1/2, symmetry) among Fig. 1;
Fig. 8 is along F-F line cutaway view (1/2, symmetry) among Fig. 1;
Among the figure: 1-paper roll bracing frame, 2-first paper core, 3-second paper core, the 4-paper advance mechanism, 5-mechanism for cutting sheet, 6-column, the 7-framework, 8-mandrel bearing, 9-retaining paper circle cover, the 10-paper roll, 11-block, 12-first line slideway, 13-first pin, 14-connecting rod, 15-first driven voller, the 16-live-roller, 17-second driven voller, 18-second pin, 19-paper feeding cylinder, 20-first runner frame, the 21-first driven voller bearing block, 22-live-roller bearing block, 23-second line slideway, 24-second runner frame, the 25-second driven voller bearing block, 26-paper feeding frame, 27-shaft coupling, 28-gear motor, 29-motor frame, the 30-frame of cutting a sheet of paper, 31-Rodless cylinder seat, 32-Rodless cylinder, 33-tool rest, 34-first is the holding paper piece fixedly, the 35-first live splint paper slip (polyurethane strip), 36-first blade, 37-sliding frame, the 38-guide rod, 39-first resting guide, 40-first swinging axle, 41-first swing guide, 42-second swing guide, 43-second swinging axle, 44-second resting guide, 45-the 3rd pin, the 46-cylinder of cutting a sheet of paper, the 47-cylinder block of cutting a sheet of paper, the 48-second live splint paper slip (polyurethane strip), 49-second blade, 50-second is the holding paper piece fixedly, the 51-second swinging axle bearing.
The specific embodiment
As Fig. 4, Fig. 2, Fig. 7, shown in Figure 8, mechanism for cutting sheet comprises the frame 30 of cutting a sheet of paper, Rodless cylinder seat 31, Rodless cylinder 32, tool rest 33, first fixedly holding paper piece 34, the first live splint paper slip 35, sliding frame 37, guide rod 38, first resting guide 39, first swinging axle 40, first swing guide 41, second swing guide 42, second swinging axle 43, second resting guide 44, the 3rd pin 45, the cylinder 46 of cutting a sheet of paper, the fixedly holding paper piece 50 of cylinder block 47, the second live splint paper slip 48, double-edged blade, second of cutting a sheet of paper; The frame of cutting a sheet of paper 30 is frame structure, first resting guide 39 is positioned at the left part of frame 30 upper ends of cutting a sheet of paper, second resting guide 44 is positioned at the right part of frame 30 upper ends of cutting a sheet of paper, first resting guide 39, second resting guide 44 is fixedlyed connected with the frame 30 of cutting a sheet of paper respectively, first swing guide 41, second swing guide 42 lays respectively between first resting guide 39 and second resting guide 44, first swing guide 41 is positioned at the left side of second swing guide 42, first swinging axle 40 of the front and back end of first swing guide 41 is linked to each other with the first swinging axle bearing of front and back end by bearing respectively, the first swinging axle bearing of front and back end is fixedlyed connected with the front and back end of the frame 30 of cutting a sheet of paper respectively, second swinging axle 43 of the front and back end of second swing guide 42 is linked to each other with the second swinging axle bearing 51 of front and back end by bearing respectively, and the second swinging axle bearing 51 of front and back end is fixedlyed connected with the front and back end of the frame 30 of cutting a sheet of paper respectively; First blade 36 of double-edged blade is positioned at the below of first resting guide 39 and first swing guide 41, second blade 49 is positioned at the below of second resting guide 44 and second swing guide 42, double-edged blade fixedly connected with tool rest 33 (double-edged blade also can by 2 independently single blade replace), tool rest 33 is fixedlyed connected with the slide block of Rodless cylinder 32, fixedly connected with the Rodless cylinder seat 31 of front and back end respectively in the front and back end of Rodless cylinder 32, the left and right sides of the Rodless cylinder seat 31 of front and back end is respectively equipped with the first fixing holding paper piece 34, the second fixing holding paper piece 50, the first fixing holding paper piece 34, second fixedly holding paper piece 50 fixedly connected with Rodless cylinder seat 31 respectively, first fixedly holding paper piece 34 be positioned at the below of first blade 36 and be positioned at the blade inboard, second fixedly holding paper piece 50 be positioned at the below of second blade 49 and be positioned at the blade inboard;
Sliding frame 37 is made up of front and back balladeur train, two side levers, be respectively equipped with guide rod hole on the balladeur train of front and back, the left and right end portions of front carriages, back balladeur train constitutes frame structure by two side levers are fixedly connected respectively, preceding guide rod 38 passes the guide rod hole of front carriages, back-guiding rod 38 passes the guide rod hole of back balladeur train, before and after guide rod 38 lay respectively at the front and back end on frame 30 tops of cutting a sheet of paper, (sliding frame 37 can along guide rod 38 slips) hold and fixedlyed connected at the two ends of the guide rod 38 of front and back respectively with about frame 30 tops of cutting a sheet of paper;
Be fixed with the first live splint paper slip (polyurethane strip) 35, the second live splint paper slip (polyurethane strip) 48 respectively on the balladeur train of front and back, the first live splint paper slip 35 is positioned at the first fixing left side of holding paper piece 34, the second live splint paper slip 48 is positioned at the second fixing right side of holding paper piece 50, the first live splint paper slip 35, first fixedly holding paper piece 34, second fixedly the horizontal center line of holding paper piece 50, the second live splint paper slip 48 be positioned on the same horizontal line; Before and after balladeur train hinged with the piston rod of the cylinder 46 of cutting a sheet of paper of front and back end respectively, the cylinder body of the cylinder 46 of cutting a sheet of paper of front and back end is hinged with the cylinder block 47 of cutting a sheet of paper of front and back end respectively, the cylinder block 47 of cutting a sheet of paper is fixed on the paper feeding frame 26 of paper advance mechanism.
As Fig. 1, Fig. 2, shown in Figure 5, the paper feeding slitting machine, it comprises paper roll bracing frame 1, first paper core 2, second paper core 3, paper advance mechanism 4, mechanism for cutting sheet 5; Paper roll bracing frame 1 is made up of column 6, framework 7, and the tetrapod of framework 7 is fixedlyed connected with square column 6 respectively; First paper core 2, second paper core 3 lay respectively at the top of framework 7, the both ends of first paper core 2, first paper core 3 are linked to each other with mandrel bearing 8 by axle sleeve respectively, mandrel bearing 8 is fixedlyed connected with framework 7, be interval with two retaining paper circle covers 9 on first paper core 2, second paper core 3 respectively, paper roll 10 is between two retaining paper circle covers 9; Paper advance mechanism 4 is positioned at the below of framework 7, and mechanism for cutting sheet 5 is positioned at the below of paper advance mechanism 4.
As Fig. 3, Fig. 2, shown in Figure 6, paper advance mechanism 4 comprises block 11, first line slideway 12, first pin 13, connecting rod 14, first driven voller 15, live-roller 16, second driven voller 17, second pin 18, paper feeding cylinder 19, first runner frame 20, the first driven voller bearing block 21, live-roller bearing block 22, second line slideway 23, second runner frame 24, the second driven voller bearing block 25, paper feeding frame 26, shaft coupling 27, gear motor 28, motor frame 29; Paper feeding frame 26 is a frame structure, the front and back end portion of live-roller 16 is linked to each other with the live-roller bearing block 22 of front and back end by bearing respectively, the live-roller bearing block 22 of front end is fixedlyed connected with the front end of paper feeding frame 26, and the live-roller bearing block 22 of rear end is fixedlyed connected with the rear end of paper feeding frame 26; The rear end of live-roller 16 is linked to each other by the output shaft of shaft coupling 27 with gear motor 28, and gear motor 28 is fixed on the motor frame 29;
First driven voller 15, second driven voller 17 lay respectively at left side, the right side of live-roller 16, and (left side of Fig. 1, Fig. 3 is left side or left end, it in the drawing rear end, drawing is outward a front end), the axis of first driven voller 15, second driven voller 17 is parallel with the axis of live-roller 16 respectively; The front and back end portion of first driven voller 15 is linked to each other with the first driven voller bearing block 21 of front and back end by bearing respectively, the bottom of the first driven voller bearing block 21 of front and back end is fixedly connected one first runner frame 20 respectively, the chute mouth down of first runner frame 20, the front and back end of paper feeding frame 26 is fixed with first line slideway 12 respectively, first line slideway 12 is positioned at the left side of live-roller bearing block 22, the axis normal of first line slideway 12 and first driven voller 15, the chute of first runner frame 20 of the bottom of the first driven voller bearing block 21 of front and back end rests respectively on first line slideway 12 of the front and back end on the paper feeding frame 26, and the left end side of first line slideway 12 is provided with block 11 (promptly first driven voller 15 can slide along first line slideway 12);
The front and back end portion of second driven voller 17 is linked to each other with the second driven voller bearing block 25 of front and back end by bearing respectively, the bottom of the second driven voller bearing block 25 of front and back end is fixedly connected one second runner frame 24 respectively, the chute mouth down of second runner frame 24, the front and back end of paper feeding frame 26 is fixed with second line slideway 23 respectively, second line slideway 23 is positioned at the right side of live-roller bearing block 22, the axis normal of second line slideway 23 and second driven voller 17, the chute of second runner frame 24 of the bottom of the second driven voller bearing block 25 of front and back end rests respectively on second line slideway 23 of the front and back end on the paper feeding frame 26, and the right-hand member side of second line slideway 23 is provided with block 11; The second driven voller bearing block 25 of front and back end hinged with the piston rod of the paper feeding cylinder 19 of front and back end respectively (second pin 18 by the front and back end is hinged), the cylinder body of the paper feeding cylinder 19 of front and back end is hinged with the paper feeding cylinder block of front and back end respectively, and the paper feeding cylinder block of front and back end is fixedlyed connected (promptly second driven voller 17 can slide along second line slideway 23) respectively with the front and back end of paper feeding frame 26;
The second driven voller bearing block 25 hinged (second pin 18 by front end is hinged) of the right part of the connecting rod 14 of front end and front end, the first driven voller bearing block 21 hinged (first pin 13 by front end is hinged) of the left part of the connecting rod 14 of front end and front end; The second driven voller bearing block 25 hinged (second pin 18 by the rear end is hinged) of the right part of the connecting rod 14 of rear end and rear end, the first driven voller bearing block 21 hinged (first pin 13 by the rear end is hinged) of the left part of the connecting rod 14 of rear end and rear end; I.e. first driven voller 15,17 interlocks of second driven voller.
The course of work: the piston rod of the paper feeding cylinder 19 of front and back end stretches out simultaneously, be with first driven voller 15 by the connecting rod 14 of front and back, second driven voller 17 moves to left simultaneously, first driven voller 15 breaks away from live-roller 16, the paper of paper roll is clamped with live-roller 16 by second driven voller 17 on second paper core, live-roller 16 drives rotation by gear motor 28 paper of paper roll on second paper core is sent, enter mechanism for cutting sheet, the paper of paper roll is between second swing guide 42 and second resting guide 44 on second paper core, second fixedly passes through between holding paper piece 50 and the second live splint paper slip, when the paper that passes through reaches Len req, the piston rod of the cylinder of cutting a sheet of paper of front and back end stretches out simultaneously, the second live splint paper slip 48, the first live splint paper slip 35 moves to left simultaneously, paper by the second live splint paper slip 48 and second fixedly holding paper piece 50 clamp, the slide block moving belt of Rodless cylinder double-edged blade and is moved, with the paper severing;
The paper of paper roll passes between first driven voller 15 and live-roller 16 on first paper core, the piston rod of the paper feeding cylinder 19 of front and back end is withdrawn simultaneously, be with first driven voller 15 by the connecting rod 14 of front and back, second driven voller 17 moves to right simultaneously, the paper of paper roll is clamped with live-roller 16 by first driven voller 15 on first paper core, the live-roller 16 of rotation is sent paper into mechanism for cutting sheet, the paper of paper roll is between first resting guide 39 and first swing guide 41 on first paper core, the first live splint paper slip 35 and first fixedly passes through between the holding paper piece 34, when the paper that passes through reaches Len req, the piston rod of the cylinder of cutting a sheet of paper of front and back end is withdrawn simultaneously, the second live splint paper slip 48, the first live splint paper slip 35 moves to right simultaneously, paper by the first live splint paper slip 35 and first fixedly holding paper piece 34 clamp, the slide block moving belt of Rodless cylinder double-edged blade and is moved, with the paper severing.
Claims (1)
1. mechanism for cutting sheet, it is characterized in that: it comprises the frame of cutting a sheet of paper (30), Rodless cylinder seat (31), Rodless cylinder (32), tool rest (33), the first fixing holding paper piece (34), the first live splint paper slip (35), sliding frame (37), guide rod (38), first resting guide (39), first swinging axle (40), first swing guide (41), second swing guide (42), second swinging axle (43), second resting guide (44), the 3rd pin (45), the cylinder (46) of cutting a sheet of paper, the cylinder block (47) of cutting a sheet of paper, the second live splint paper slip (48), double-edged blade, the second fixing holding paper piece (50); The frame of cutting a sheet of paper (30) is a frame structure, first resting guide (39) is positioned at the left part of the frame of cutting a sheet of paper (30) upper end, second resting guide (44) is positioned at the right part of the frame of cutting a sheet of paper (30) upper end, first resting guide (39), second resting guide (44) is fixedlyed connected with the frame of cutting a sheet of paper (30) respectively, first swing guide (41), second swing guide (42) lays respectively between first resting guide (39) and second resting guide (44), first swing guide (41) is positioned at the left side of second swing guide (42), first swinging axle (40) of the front and back end of first swing guide (41) is linked to each other with the first swinging axle bearing of front and back end by bearing respectively, the first swinging axle bearing of front and back end is fixedlyed connected with the front and back end of the frame of cutting a sheet of paper (30) respectively, second swinging axle (43) of the front and back end of second swing guide (42) is linked to each other with the second swinging axle bearing (51) of front and back end by bearing respectively, and the second swinging axle bearing (51) of front and back end is fixedlyed connected with the front and back end of the frame of cutting a sheet of paper (30) respectively; First blade (36) of double-edged blade is positioned at the below of first resting guide (39) and first swing guide (41), second blade (49) is positioned at the below of second resting guide (44) and second swing guide (42), double-edged blade is fixedlyed connected with tool rest (33), tool rest (33) is fixedlyed connected with the slide block of Rodless cylinder (32), fixedly connected with the Rodless cylinder seat (31) of front and back end respectively in the front and back end of Rodless cylinder (32), the left and right sides of the Rodless cylinder seat (31) of front and back end is respectively equipped with the first fixing holding paper piece (34), the second fixing holding paper piece (50), the first fixing holding paper piece (34), second fixedly holding paper piece (50) fixedly connected with Rodless cylinder seat (31) respectively, first fixedly holding paper piece (34) be positioned at the below of first blade (36) and be positioned at the blade inboard, second fixedly holding paper piece (50) be positioned at the below of second blade (49) and be positioned at the blade inboard;
Sliding frame (37) is made up of front and back balladeur train, two side levers, be respectively equipped with guide rod hole on the balladeur train of front and back, the left and right end portions of front carriages, back balladeur train constitutes frame structure by two side levers are fixedly connected respectively, preceding guide rod (38) passes the guide rod hole of front carriages, back-guiding rod (38) passes the guide rod hole of back balladeur train, before and after guide rod (38) lay respectively at the front and back end on the frame of cutting a sheet of paper (30) top, the two ends of the guide rod of front and back (38) are held and are fixedlyed connected respectively with about the frame of cutting a sheet of paper (30) top;
Be fixed with the first live splint paper slip (35), the second live splint paper slip (48) respectively on the balladeur train of front and back, the first live splint paper slip (35) is positioned at the first fixing left side of holding paper piece (34), the second live splint paper slip (48) is positioned at the second fixing right side of holding paper piece (50), the first live splint paper slip (35), first fixedly holding paper piece (34), second fixedly the horizontal center line of holding paper piece (50), the second live splint paper slip (48) be positioned on the same horizontal line; Before and after balladeur train hinged with the piston rod of the cylinder of cutting a sheet of paper (46) of front and back end respectively, the cylinder body of the cylinder of cutting a sheet of paper (46) of front and back end is hinged with the cylinder block of cutting a sheet of paper (47) of front and back end respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200890511U CN201143695Y (en) | 2007-12-17 | 2007-12-17 | Mechanism for cutting sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200890511U CN201143695Y (en) | 2007-12-17 | 2007-12-17 | Mechanism for cutting sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201143695Y true CN201143695Y (en) | 2008-11-05 |
Family
ID=40080562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200890511U Expired - Fee Related CN201143695Y (en) | 2007-12-17 | 2007-12-17 | Mechanism for cutting sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201143695Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898363B (en) * | 2009-05-25 | 2012-05-30 | 致伸科技股份有限公司 | Paper cutting mechanism |
-
2007
- 2007-12-17 CN CNU2007200890511U patent/CN201143695Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101898363B (en) * | 2009-05-25 | 2012-05-30 | 致伸科技股份有限公司 | Paper cutting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081105 Termination date: 20131217 |