CN201458411U - Push-pull type box device for printing machinery - Google Patents
Push-pull type box device for printing machinery Download PDFInfo
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- CN201458411U CN201458411U CN2009200966967U CN200920096696U CN201458411U CN 201458411 U CN201458411 U CN 201458411U CN 2009200966967 U CN2009200966967 U CN 2009200966967U CN 200920096696 U CN200920096696 U CN 200920096696U CN 201458411 U CN201458411 U CN 201458411U
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- connecting rod
- pressing plate
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Abstract
The utility model relates to a push-pull type box device for printing machinery, which is characterized in that the push-pull type box device comprises a pressuring plate, a box body, a right support rod, a support plate frame, a right limit block, a fixed block, a guide shaft, a liner bearing, a driving mechanism, a left limit block and a left support rod. The push-pull type box device for printing machinery has the advantages that: (1) the mechanism is simple, and is easy to achieve. (2) The operation is simple and rapid, and the speed is rapid. (3) The safety is high. (4) The application range is wide. (5) The push-pull type box device for printing machinery is particularly suitable to store aluminum foils on a hot stamping machine.
Description
(1) technical field:
The utility model relates to the device that is used for a kind of printing machinery, especially a kind of push-pull box body device that is used for printing machinery.
(2) background technology:
Along with the development of printing industry, market competition is growing more intense, and finishing the work that needs in the shortest time accurately is the assurance that it is essential that we increase work efficiency.A lot of direct controls on equipment are that inconvenience also causes error easily, also can bring potential safety hazard to operating personal.
The thermoprinting machine aluminium foil memory storage that now use in market be on equipment direct mount, change dividing plate and regulate two clapboard spacings and have inconvenient operation to reach the method for work that adapts to different aluminium foil width requirements, dangerous, operating speed such as is restricted at a lot of disadvantages.
(3) utility model content:
The purpose of this utility model is to design a kind of push-pull box body device that is used for printing machinery, it can overcome the defective of prior art, casing and upper and lower pieces in the middle of when control position are adjacent to the device that the smooth pull of the casing of centre can be come out again after the disengagement.
The technical solution of the utility model is: a kind of push-pull box body device that is used for printing machinery is characterized in that comprising pressing plate, casing, right strut, plate supporting frame, right limit piece, fixed block, the axis of guide, linear bearing, driver train, left limit piece and left strut; Wherein, casing places between pressing plate and the plate supporting frame, and there is positive stop lug boss the both sides of bottom half, respectively corresponding right strut and left strut; The part of the corresponding bottom half in said plate supporting frame top in positive stop lug boss, corresponding right limit piece in the two ends of plate supporting frame bottom and left limit piece; Said fixed block is fixed on the wallboard; The said axis of guide is fixedly connected on the plate supporting frame, and cooperates and move up and down with linear bearing in being installed in the fixed block hole; Said driver train is connected with plate supporting frame and drives plate supporting frame and moves up and down along the axis of guide; When said plate supporting frame moves to lowest order, casing is placed on the right strut and left strut that is fixed on the wallboard, the plate supporting frame holder is on the right limit piece and left limit piece that are fixed on the wallboard, and plate supporting frame top and bottom half are gapped and be not less than the positive stop lug boss of bottom half both sides, and plate supporting frame is the left and right sides guide of casing when extracting out; When said plate supporting frame moves to most significant bit, bottom half and be fixed on right strut on the wallboard and left strut between gapped, the top withstands on the pressing plate, and plate supporting frame is gapped with the right limit piece and the left limit interblock that are fixed on the wallboard, and pressing plate, casing and plate supporting frame constitute osed top casing up and down.
Above-mentioned said driver train is cylinder or the connecting rod mechanism that drives for cylinder.
Above-mentioned said driver train is the connecting rod mechanism that cylinder drives, comprise small rod, pull bar, big connecting rod and cylinder, cylinder tail end fixed piston rod and big connecting rod are hinged, and the pull bar two ends are hinged with small rod and big connecting rod respectively, and small rod is connected plate supporting frame with big connecting rod.
Above-mentioned a kind of working process that is used for the push-pull box body device of printing machinery is: the piston rod of (1) cylinder stretches out the promotion big connecting rod, the big connecting rod pushing drawing rod, pull bar promotes small rod, big connecting rod and small rod make progress simultaneously and promote plate supporting frame, according to being the guiding upward movement in the linear bearing of the axis of guide in fixed block; (2) plate supporting frame with begin to promote the casing upward movement after casing contacts, touch with pressing plate above the casing, sturdy below the casing simultaneously with the plate supporting frame plane, the sealing surface up and down of pressing plate and plate supporting frame formation casing; (3) cylinder piston rod withdrawal pulling big connecting rod, big connecting rod pulling pull bar, pull bar pulling small rod, big connecting rod and small rod are to lower swing; (4) plate supporting frame is with the casing that is placed on it, according to moving downward for guiding movement in the linear bearing of the axis of guide in fixed block; (5) right strut and left strut are held casing, and casing stops to move downward; (6) continue to move downward, plate supporting frame is held up to right limit piece and left limit piece, the plate supporting frame stop motion, distance is greater than box height between pressing plate and the plate supporting frame, so casing can pull out smoothly.
A kind of push-pull box body device that is used for printing machinery is characterized in that comprising pressing plate, casing, right strut, plate supporting frame, right limit piece, fixed block, the axis of guide, linear bearing, driver train, left limit piece and left strut; Wherein, casing places between pressing plate and the plate supporting frame, and there is positive stop lug boss the both sides of bottom half, respectively corresponding right strut and left strut; The part of the corresponding bottom half in said plate supporting frame top in positive stop lug boss, corresponding right limit piece in the two ends of plate supporting frame bottom and left limit piece; Said casing is placed on the right strut and left strut that is fixed on the wallboard, and the plate supporting frame holder and is not less than the positive stop lug boss of bottom half both sides on the right limit piece and left limit piece that are fixed on the wallboard, and plate supporting frame is the left and right sides guide of casing when extracting out; Said fixed block is fixed on the wallboard; The said axis of guide is fixedly connected on the pressing plate, and cooperates and move up and down with linear bearing in being installed in the fixed block hole; Said driver train is connected with pressing plate and drives pressing plate and moves up and down along the axis of guide; When most significant bit was arrived in said presser motion, said casing top and pressing plate were gapped; When lowest order was arrived in said presser motion, pressing plate was pressed in the casing top, and pressing plate, casing and plate supporting frame constitute osed top casing up and down.
Above-mentioned said driver train is cylinder or the connecting rod mechanism that drives for cylinder.
Above-mentioned said driver train is the connecting rod mechanism that cylinder drives, and comprises small rod, pull bar, big connecting rod and cylinder, and cylinder tail end fixed piston rod and big connecting rod are hinged, and the pull bar two ends are hinged with small rod and big connecting rod respectively, and small rod is connected pressing plate with big connecting rod.
Above-mentioned a kind of working process that is used for the push-pull box body device of printing machinery is: the piston rod of (1) cylinder stretches out the promotion big connecting rod, the big connecting rod pushing drawing rod, pull bar promotes small rod, big connecting rod and small rod simultaneously downwards and promote pressing plate, according in the linear bearing of the axis of guide in fixed block for to move downward; (2) pressing plate with begin to promote casing after casing contacts, casing and pressing plate touch, and be simultaneously sturdy with the plate supporting frame plane; (3) right strut and the left strut that is fixed in wallboard held casing, and the right limit piece and the left limit piece that are fixed in wallboard are held plate supporting frame, and the plane is close to below the casing on the plate supporting frame, constitutes osed top casing up and down with the pressing plate that is attached to casing this moment; (4) piston rod of cylinder withdrawal pulling big connecting rod, big connecting rod pulling pull bar, pull bar pulling small rod, big connecting rod and small rod make progress and the pulling pressing plate simultaneously, according to being the guiding upward movement in the linear bearing of the axis of guide in fixed block; (5) distance is greater than the height of casing between pressing plate and the plate supporting frame, and casing can pull out smoothly.
Above-mentioned said casing is made of air baffle, box frame, dividing plate, handle; Said air baffle and dividing plate are installed in the box frame; All paste sealing band on the corresponding surface of said air baffle and dividing plate and pressing plate; Said handle is captiveed joint with box frame.
The algorithm of above-mentioned said casing 2 is: (1) pressing plate and plate supporting frame respectively with the casing top and bottom by developing sealing; (2) casing one side has the vacuum pump air draught, and air baffle is rotated with box frame by suction function and develops the space that forms a relative closure; (3) casing has only between the dividing plate and to be the vacuum suction passage, so the aluminium foil of opposite side is subjected to suction function to be inhaled into passage.
Preceence of the present utility model is: (1) mechanism is simple, realizes easily; (2) simple and convenient, speed is fast; (3) safe; (4) have wide range of applications; (5) the utility model is specially adapted to store on the thermoprinting machine aluminium foil.
(4) description of drawings:
Fig. 1 is the related a kind of structural representation that is used for first kind of embodiment of push-pull box body device of printing machinery of the utility model;
Fig. 2 is the related a kind of structural representation that is used for second kind of embodiment of push-pull box body device of printing machinery of the utility model;
Fig. 3 is the related a kind of structural representation that is used for the push-pull box body device casing of printing machinery of the utility model.
Wherein, 1 is pressing plate, and 2 is casing, and 2-1 is an air baffle, 2-2 is a box frame, and 2-3 is a dividing plate, and 2-4 is a handle, 3 is right strut, and 4 is plate supporting frame, and 5 is the right limit piece, 6 is fixed block, and 7 is the axis of guide, and 8 is linear bearing, 9 is small rod, and 10 is pull bar, and 11 is big connecting rod, 12 is cylinder, and 13 is the left limit piece, and 14 is left strut.
(5) specific embodiment:
Embodiment 1: a kind of push-pull box body device (see figure 1) that is used for printing machinery is characterized in that comprising pressing plate 1, casing 2, right strut 3, plate supporting frame 4, right limit piece 5, fixed block 6, the axis of guide 7, linear bearing 8, driver train, left limit piece 13 and left strut 14; Wherein, casing 2 places between pressing plate 1 and the plate supporting frame 4, and there is positive stop lug boss the both sides of casing 2 bottoms, respectively corresponding right strut 3 and left strut 14; The part of corresponding casing 2 bottoms, said plate supporting frame 4 tops in positive stop lug boss, corresponding right limit piece 5 in the two ends of plate supporting frame 4 bottoms and left limit piece 13; Said fixed block 6 is fixed on the wallboard; The said axis of guide 7 is fixedly connected on the plate supporting frame 4, and cooperates and move up and down with linear bearing 8 in being installed in fixed block 6 holes; Said driver train is connected with plate supporting frame 4 and drives plate supporting frame 4 and moves up and down along the axis of guide 7; When said plate supporting frame 4 moves to lowest order, casing 2 is placed on the right strut 3 and left strut 14 that is fixed on the wallboard, plate supporting frame 4 holders are on the right limit piece 5 and left limit piece 13 that are fixed on the wallboard, and plate supporting frame 4 tops and casing 2 bottoms are gapped and be not less than the positive stop lug boss of casing 2 two bottom sides, and plate supporting frame 4 is the left and right sides guide of casing 2 when extracting out; When said plate supporting frame 4 moves to most significant bit, casing 2 bottoms and the right strut 3 and 14 of the left struts that are fixed on the wallboard are gapped, the top withstands on the pressing plate 1, plate supporting frame 4 and the right limit piece 5 and 13 of the left limit pieces that are fixed on the wallboard are gapped, and pressing plate 1, casing 2 and plate supporting frame 4 constitute osed top casing up and down.
The connecting rod mechanism of above-mentioned said driver train for driving for cylinder.(see figure 1)
Above-mentioned said driver train is the connecting rod mechanism that cylinder drives, comprise small rod 9, pull bar 10, big connecting rod 11 and cylinder 12, cylinder 12 tail end fixed piston rods and big connecting rod 11 are hinged, pull bar 10 two ends are hinged with small rod 10 and big connecting rod 11 respectively, and small rod 10 is connected plate supporting frame 4 with big connecting rod 11.(see figure 1)
The working process of present embodiment is: the piston rod of (1) cylinder 12 stretches out and promotes big connecting rod 11, big connecting rod 11 pushing drawing rods 10, pull bar 10 promotes small rod 9, big connecting rod 11 and small rod 9 make progress simultaneously and promote plate supporting frame 4, according to being the guiding upward movement in the linear bearing 8 of the axis of guide 7 in fixed block 6; (2) plate supporting frame 4 with begin to promote casing 2 upward movements after casing 2 contacts, touch with pressing plate 1 above the casing 2, sturdy with plate supporting frame 4 planes below the casing 2 simultaneously, pressing plate 1 and plate supporting frame 4 constitute the sealing surface up and down of casings 2; (3) cylinder 12 piston rods withdrawal pulling big connecting rod 11, big connecting rod 11 pulling pull bars 10, pull bar 10 pulling small rods 9, big connecting rod 11 and small rod 9 are to lower swing; (4) plate supporting frame 4 is with the casing 2 that is placed on it, according to moving downward for guiding movement in the linear bearing 8 of the axis of guide 7 in fixed block 6; (5) right strut 3 and left strut 14 are held casing 2, and casing 2 stops to move downward; (6) continue to move downward, plate supporting frame 4 is held up to right limit piece 5 and left limit piece 13, plate supporting frame 4 stop motions, distance is greater than casing 2 height between pressing plate 1 and the plate supporting frame 4, so casing 2 can pull out smoothly.
Above-mentioned said casing 2 (see figure 3)s are made of air baffle 2-1, box frame 2-2, dividing plate 2-3, handle 2-4; Said air baffle 2-1 and dividing plate 2-3 are installed among the box frame 2-2; All paste sealing band on the corresponding surface of said air baffle 2-1 and dividing plate 2-3 and pressing plate 1; Said handle 2-4 is captiveed joint with box frame 2-2.
The algorithm of above-mentioned said casing 2 (see figure 3)s is: (1) pressing plate 1 and plate supporting frame 4 respectively with casing 2 top and bottom by developing sealing; (2) casing 2 one sides have the vacuum pump air draught, and air baffle 2-1 is rotated with box frame 2-2 by suction function and develops the space that forms a relative closure; (3) casing 2 has only between the dividing plate 2-3 and to be the vacuum suction passage, so the aluminium foil of opposite side is subjected to suction function to be inhaled into passage.
Embodiment 2: a kind of push-pull box body device (see figure 2) that is used for printing machinery is characterized in that comprising pressing plate 1, casing 2, right strut 3, plate supporting frame 4, right limit piece 5, fixed block 6, the axis of guide 7, linear bearing 8, driver train, left limit piece 13 and left strut 14; Wherein, casing 2 places between pressing plate 1 and the plate supporting frame 4, and there is positive stop lug boss the both sides of casing 2 bottoms, respectively corresponding right strut 3 and left strut 14; The part of corresponding casing 2 bottoms, said plate supporting frame 4 tops in positive stop lug boss, corresponding right limit piece 5 in the two ends of plate supporting frame 4 bottoms and left limit piece 13; Said casing 2 is placed on the right strut 3 and left strut 14 that is fixed on the wallboard, plate supporting frame 4 holders are on the right limit piece 5 and left limit piece 13 that are fixed on the wallboard, and be not less than the positive stop lug boss of casing 2 two bottom sides, the left and right sides guide when plate supporting frame 4 is casing 2 extractions; Said fixed block 6 is fixed on the wallboard; The said axis of guide 7 is fixedly connected on the pressing plate 1, and cooperates and move up and down with linear bearing 8 in being installed in fixed block 6 holes; Said driver train is connected with pressing plate 1 and drives pressing plate 1 and moves up and down along the axis of guide 7; When said pressing plate 1 moved to most significant bit, said casing 2 tops and pressing plate 1 were gapped; When said pressing plate 1 moved to lowest order, pressing plate 1 was pressed in casing 2 tops, and pressing plate 1, casing 2 and plate supporting frame 4 constitute osed top casing up and down.
Above-mentioned said driver train is the connecting rod mechanism that cylinder drives.(see figure 2)
Above-mentioned said driver train is the connecting rod mechanism that cylinder drives, comprise small rod 9, pull bar 10, big connecting rod 11 and cylinder 12, cylinder 12 tail end fixed piston rods and big connecting rod 11 are hinged, pull bar 10 two ends are hinged with small rod 10 and big connecting rod 11 respectively, and small rod 10 is connected pressing plate 1 with big connecting rod 11.(see figure 2)
The working process of present embodiment is: the piston rod of (1) cylinder 12 stretches out and promotes big connecting rod 11, big connecting rod 11 pushing drawing rods 10, pull bar 10 promotes small rod 9, big connecting rod 11 and small rod 9 simultaneously downwards and promote pressing plate 1, according in the linear bearing 8 of the axis of guide 7 in fixed block 6 for to move downward; (2) pressing plate 1 with begin to promote casing 2 after casing 2 contacts, casing 2 touch with pressing plate 1, and is simultaneously sturdy with plate supporting frame 4 planes; (3) right strut 3 and the left strut 14 that is fixed in wallboard held casing 2, the right limit piece 5 and the left limit piece 13 that are fixed in wallboard are held plate supporting frame 4, the plane is close to below the casing 2 on the plate supporting frame 4, constitutes osed top casing up and down with the pressing plate 1 that is attached to casing 2 this moment; (4) piston rod of cylinder 12 withdrawal pulling big connecting rod 11, big connecting rod 11 pulling pull bars 10, pull bar 10 pulling small rods 9, big connecting rod 11 and small rod 9 make progress and pulling pressing plate 1 simultaneously, according to being the guiding upward movement in the linear bearing 8 of the axis of guide 7 in fixed block 6; (5) distance is greater than the height of casing 2 between pressing plate 1 and the plate supporting frame 4, and casing 2 can pull out smoothly.
Above-mentioned said casing 2 (see figure 3)s are made of air baffle 2-1, box frame 2-2, dividing plate 2-3, handle 2-4; Said air baffle 2-1 and dividing plate 2-3 are installed among the box frame 2-2; All paste sealing band on the corresponding surface of said air baffle 2-1 and dividing plate 2-3 and pressing plate 1; Said handle 2-4 is captiveed joint with box frame 2-2.
The algorithm of above-mentioned said casing 2 (see figure 3)s is: (1) pressing plate 1 and plate supporting frame 4 respectively with casing 2 top and bottom by developing sealing; (2) casing 2 one sides have the vacuum pump air draught, and air baffle 2-1 is rotated with box frame 2-2 by suction function and develops the space that forms a relative closure; (3) casing 2 has only between the dividing plate 2-3 and to be the vacuum suction passage, so the aluminium foil of opposite side is subjected to suction function to be inhaled into passage.
Claims (7)
1. a push-pull box body device that is used for printing machinery is characterized in that comprising pressing plate, casing, right strut, plate supporting frame, right limit piece, fixed block, the axis of guide, linear bearing, driver train, left limit piece and left strut; Wherein, casing places between pressing plate and the plate supporting frame, and there is positive stop lug boss the both sides of bottom half, respectively corresponding right strut and left strut; The part of the corresponding bottom half in said plate supporting frame top in positive stop lug boss, corresponding right limit piece in the two ends of plate supporting frame bottom and left limit piece; Said fixed block is fixed on the wallboard; The said axis of guide is fixedly connected on the plate supporting frame, and cooperates and move up and down with linear bearing in being installed in the fixed block hole; Said driver train is connected with plate supporting frame and drives plate supporting frame and moves up and down along the axis of guide; When said plate supporting frame moves to lowest order, casing is placed on the right strut and left strut that is fixed on the wallboard, the plate supporting frame holder is on the right limit piece and left limit piece that are fixed on the wallboard, and plate supporting frame top and bottom half are gapped and be not less than the positive stop lug boss of bottom half both sides, and plate supporting frame is the left and right sides guide of casing when extracting out; When said plate supporting frame moves to most significant bit, bottom half and be fixed on right strut on the wallboard and left strut between gapped, the top withstands on the pressing plate, and plate supporting frame is gapped with the right limit piece and the left limit interblock that are fixed on the wallboard, and pressing plate, casing and plate supporting frame constitute osed top casing up and down.
2. according to the said a kind of push-pull box body device that is used for printing machinery of claim 1, it is characterized in that said driver train is cylinder or the connecting rod mechanism that drives for cylinder.
3. according to the said a kind of push-pull box body device that is used for printing machinery of claim 2, it is characterized in that said driver train is the connecting rod mechanism that cylinder drives, comprise small rod, pull bar, big connecting rod and cylinder, cylinder tail end fixed piston rod and big connecting rod are hinged, the pull bar two ends are hinged with small rod and big connecting rod respectively, and small rod is connected plate supporting frame with big connecting rod.
4. a push-pull box body device that is used for printing machinery is characterized in that comprising pressing plate, casing, right strut, plate supporting frame, right limit piece, fixed block, the axis of guide, linear bearing, driver train, left limit piece and left strut; Wherein, casing places between pressing plate and the plate supporting frame, and there is positive stop lug boss the both sides of bottom half, respectively corresponding right strut and left strut; The part of the corresponding bottom half in said plate supporting frame top in positive stop lug boss, corresponding right limit piece in the two ends of plate supporting frame bottom and left limit piece; Said casing is placed on the right strut and left strut that is fixed on the wallboard, and the plate supporting frame holder and is not less than the positive stop lug boss of bottom half both sides on the right limit piece and left limit piece that are fixed on the wallboard, and plate supporting frame is the left and right sides guide of casing when extracting out; Said fixed block is fixed on the wallboard; The said axis of guide is fixedly connected on the pressing plate, and cooperates and move up and down with linear bearing in being installed in the fixed block hole; Said driver train is connected with pressing plate and drives pressing plate and moves up and down along the axis of guide; When most significant bit was arrived in said presser motion, said casing top and pressing plate were gapped; When lowest order was arrived in said presser motion, pressing plate was pressed in the casing top, and pressing plate, casing and plate supporting frame constitute osed top casing up and down.
5. according to the said a kind of push-pull box body device that is used for printing machinery of claim 4, it is characterized in that said driver train is cylinder or the connecting rod mechanism that drives for cylinder.
6. according to the said a kind of push-pull box body device that is used for printing machinery of claim 5, it is characterized in that said driver train is the connecting rod mechanism that cylinder drives, comprise small rod, pull bar, big connecting rod and cylinder, cylinder tail end fixed piston rod and big connecting rod are hinged, the pull bar two ends are hinged with small rod and big connecting rod respectively, and small rod is connected pressing plate with big connecting rod.
7. according to claim 1 or 4 said a kind of push-pull box body devices that are used for printing machinery, it is characterized in that said casing is made of air baffle, box frame, dividing plate, handle; Said air baffle and dividing plate are installed in the box frame; All paste sealing band on the corresponding surface of said air baffle and dividing plate and pressing plate; Said handle is captiveed joint with box frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200966967U CN201458411U (en) | 2009-05-11 | 2009-05-11 | Push-pull type box device for printing machinery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200966967U CN201458411U (en) | 2009-05-11 | 2009-05-11 | Push-pull type box device for printing machinery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201458411U true CN201458411U (en) | 2010-05-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200966967U Expired - Lifetime CN201458411U (en) | 2009-05-11 | 2009-05-11 | Push-pull type box device for printing machinery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201458411U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101607648A (en) * | 2009-05-11 | 2009-12-23 | 天津长荣印刷设备股份有限公司 | A kind of push-pull box body device and method of work thereof that is used for printing machinery |
-
2009
- 2009-05-11 CN CN2009200966967U patent/CN201458411U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101607648A (en) * | 2009-05-11 | 2009-12-23 | 天津长荣印刷设备股份有限公司 | A kind of push-pull box body device and method of work thereof that is used for printing machinery |
| CN101607648B (en) * | 2009-05-11 | 2013-02-06 | 天津长荣印刷设备股份有限公司 | Push-pull box body device for printing machinery and working method thereof |
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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: 20100512 Effective date of abandoning: 20090511 |
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| RGAV | Abandon patent right to avoid regrant |