CN201645207U - Blank clamping and indexing device of lighter pagoda punching mechanism - Google Patents
Blank clamping and indexing device of lighter pagoda punching mechanism Download PDFInfo
- Publication number
- CN201645207U CN201645207U CN2010200494225U CN201020049422U CN201645207U CN 201645207 U CN201645207 U CN 201645207U CN 2010200494225 U CN2010200494225 U CN 2010200494225U CN 201020049422 U CN201020049422 U CN 201020049422U CN 201645207 U CN201645207 U CN 201645207U
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- pagoda
- indexing means
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Abstract
The utility model discloses a blank clamping and indexing device of a lighter pagoda punching mechanism, which comprises a workbench and chucks. The chucks are arranged on the workbench and connected with a clamping device used for driving the chucks to clamp and release pagoda blanks. The blank clamping and indexing device further comprises an indexing rotating device connected on the chucks. Each chuck comprises a chuck spindle, the front end of the chuck spindle is connected with an elastic clamping jaw, the outer wall of the elastic clamping jaw is provided with an outwards inclined wall surface, a chuck sleeve is sleeved outside the chuck spindle, an inner wall of the front end of the chuck sleeve opposite to the outer wall of the elastic clamping jaw is provided with an inclined wall matching with the outer wall surface of the elastic clamping jaw, the chuck sleeve is further connected with the clamping device used for driving the chuck sleeve to axially move back and forth along the chuck spindle and is driven via the clamping device to push and release the elastic clamping jaw to and fro so as to lead the elastic clamping jaw to alternatively clamp and release the pagoda blanks, and the chuck spindle is connected with the indexing rotating device driving the chuck spindle to rotate. The blank clamping and indexing device comprises at least two chucks which are both connected with the clamping device and the indexing rotating device.
Description
Technical field
The utility model relates to a kind of processing unit (plant) of lighter accessory, is specifically related to a kind of clamping indexing means of lighter pagoda punching mechanism.
Background technology
Traditional is the gas lighter of main fuel with the butane, and mainly by fuselage, air outlet valve and igniter constitute.The butane of liquefaction is stored in the fuselage, and the butane of liquid state is discharged through described air outlet valve when igniting, and ignites through igniter, and this gas lighter can be controlled the size of lighter flame by the throughput that adjusts air valve.
But in long-term the use, there is certain defective in the gas lighter that it is found that the type, promptly since the butane of discharging through the lighter air outlet valve when igniter is lighted it, fully gasification as yet, therefore under the situation that oxygen content is lower in air, be difficult for lighting when for example using in the area, plateau; Simultaneously, the lighter of this structure is because the air pressure of the butane of discharging is also little, so the flare of lighter out of doors, particularly extinguishes easily under the environment that wind-force is bigger, brought inconvenience to the user.
In view of this, in the last few years, the gas lighter that possesses wind-shielding function has obtained using comparatively widely, the technical scheme of this windproof lighter is to add windproof gasification furnace on the air outlet valve of lighter, Fig. 1 has shown the structure of present widely used windproof gasification furnace: comprise that a base diameter is bigger, the top taper, the end of giving vent to anger of inner hollow, be commonly referred to as pagoda (91) in this end industry of giving vent to anger, windproof gasification furnace also includes porcelain cup (93), the top of pagoda (91) is sheathed in the porcelain cup (93), and tighten with the sleeve pipe that has two wall through holes (95) its underpart, is commonly referred to as two holes (94) in this sleeve pipe industry; Silver strip, filter screen etc. have been horizontally disposed with in described two holes (94); Between silver strip and filter screen, also be folded with a ring washer; Be positioned at described filter screen lower end in described two holes (94) and also be provided with a rubber stopper (96), rubber stopper (96) inside is provided with the cavity (97) that can insert for the air outlet valve of lighter, and wherein, the top of rubber stopper (96) is provided with through hole; Uniform ring is provided with pore (92) on the top wall of the pagoda of inner hollow (91), and pore (92) connects the wall of described pagoda (91).The internal communication of described windproof gasification furnace.Like this, behind the switch of pressing lighter, butane is discharged from air outlet valve and is entered rubber stopper (96), through hole through rubber stopper (96) top enters windproof gasification furnace inside, with the abundant mixing gasifying of air that enters through two holes (94) after, finally discharged by several pores (92) that are positioned at pagoda (91) top, the igniter of being controlled by switch strikes out sparks, and gas can ignite.Because in this course, the butane gas of liquefaction fully gasifies, and therefore burning is comparatively abundant; And the less pore (92) of the diameter of gas butane from pagoda (91) that gasification back volume expands rapidly is when ejecting, gas pressure intensity is bigger, so having the gas lighter of the windproof gasification furnace of this structure not only can use in the lower high height above sea level area of air oxygen content, and the flare after lighting is because the effect of combustion gas pressure is also more stable, when wind-force is big, also be difficult for extinguishing, made things convenient for user's use.
This shows that pagoda plays an important role in the windproof gasification furnace of the lighter of this structure, the quality of pagoda then depends on the quality that pore thereon wears to a great extent, for example, when the aperture of pore is excessive, the combustion gas pressure deficiency that ejects, the wind resistance effect is undesirable; And its aperture then can cause the gas ejection not smooth when too small; In addition, be applicable to DIFFERENT METEOROLOGICAL CONDITIONS, the gas lighter in the area that differs greatly of temperature, height above sea level particularly, the angle of pore on its pagoda and pagoda wall also has corresponding adjustment, as seen, to the drilling technology of the pore of pagoda, be the higher link of specification requirement in the processing of gas lighter accessory.
Existing pagoda perforating device, what adopt is the manually operated mode of workman, setting four pores with needs on pagoda is example, the pagoda idiosome bottom that the workman will not punch as yet is clamped on the chuck of perforating device, after getting the pore of perforation on the position that pagoda top wall is set, removes drill bit with little footpath drill bit, chuck revolved turn 90 degrees, punching once more, rotary chuck and punching three times can make the pagoda that has four pores of evenly arranging in this way.Because above-mentioned technology relies on workman's manual operations to finish, exist therefore that working (machining) efficiency is low, defectives such as the pagoda machining accuracy is relatively poor, yield rate is low, labor strength.
In view of this, the inventor has designed the perforating mechanism of pagoda in the windproof gasification furnace of a kind of lighter, this mechanism clamps indexing means by stock discharge device, stock feeding-distribution device, blank punching device, stock and constitutes, pagoda stock to be punched is arranged material loading through the stock discharge device and is sent in the stock feeding-distribution device, after the stock sub-material, one by one the conveying device of stock on being connected in the stock feeding-distribution device sent into the stock relative and clamped in the clamping working end of indexing means, punch by blank punching device after the clamping working end clamping with the stock output of conveying device.By the structure of aforementioned pagoda as can be known, because pore is arranged on the wall of pagoda tip, therefore when punching, the part of stock clamping indexing means clamping should be the bottom of pagoda stock, and after the pagoda stock is sent into the clamping of stock clamping indexing means, stock clamps indexing means needs the clamping stock to drive the rotation of pagoda stock with the cycle that cooperates with the stock perforating mechanism, after finishing punching, stock clamps indexing means need unclamp the pagoda that processes of its clamping, enters processing to wait for next pagoda stock.Clamp indexing means so how to design a kind of stock of above-mentioned functions of can realizing, just become important problem in the design of pagoda punching mechanism complete machine.
Summary of the invention:
The purpose of this utility model, be to provide the stock in a kind of perforating mechanism of lighter pagoda to clamp indexing means, this device is behind clamping pagoda stock to be punched, can drive the pagoda stock with the cycle that cooperates with the stock perforating mechanism rotates, after finishing punching, stock clamps indexing means need unclamp the pagoda that processes of its clamping, enters processing to wait for next pagoda stock.This apparatus structure advantages of simple, mechanical action can guarantee to clamp the uniformity of the action that working end clamping, action of releasing and calibration rotate accurately and reliably, realized the requirement that lighter pagoda punching mechanism rotates the clamping and the calibration of pagoda stock preferably.
For achieving the above object, the technical solution adopted in the utility model is:
Stock in a kind of perforating mechanism of lighter pagoda clamps indexing means, comprises workbench and chuck, and chuck is located on the described workbench, is connected with on the described chuck to be used to drive the clamping device that chuck clamps, unclamps the pagoda stock; Described stock clamps indexing means and also comprises the calibration tumbler, and described calibration tumbler is connected on the described chuck.Described chuck comprises the chuck main shaft, and described chuck front-end of spindle is connected with the elasticity jaw, and the outer wall belt of elasticity jaw has outward-dipping wall; Described chuck spindle jacket is provided with the chuck cover, and the described chuck cover front end inwall relative with elasticity jaw outer wall has the skew wall that matches with the outside wall surface of described elasticity jaw; Described chuck puts and also is connected with in order to driving the chuck cover along the reciprocating clamping device of the axis of chuck main shaft, and chuck is enclosed within clamping device and drives and back and forth push, loosen the elasticity jaw down and make the elasticity jaw alternately clamp, unclamp the pagoda stock; Be connected with the calibration tumbler that drives the chuck main axis rotation on the described chuck main shaft.Described stock clamps indexing means and comprises at least two chucks, and any one chuck all is connected with the calibration tumbler with described clamping device.
Further, described clamping device comprises the chuck shift fork, and an end of described chuck shift fork links to each other with the motion end that can export reciprocating power source, and the other end is connected in described chuck and puts.Described clamping device also comprises clamping connecting rod and the push rod that makes chuck clamp synchronously, unclamp, described clamping connecting rod is located on the described workbench and with described chuck is vertical and is provided with, one end of described push rod is connected on the described clamping connecting rod, and the other end links to each other with the described motion end that can export reciprocating power source; One end of described chuck shift fork is sheathed on the described clamping connecting rod, and the other end is fixedlyed connected with described chuck cover.One end of described push rod is sheathed on the middle part that clamps connecting rod, and described can to export reciprocating power source be cylinder, and the other end of described push rod is connected with the piston of described cylinder; Described cylinder is located at the bottom of described workbench, described cylinder piston be horizontally disposed with and described relatively clamping connecting rod vertical.
Further, but described calibration tumbler comprises the favourable turn that calibration output is rotated, and the rotating shaft of described favourable turn links to each other with described chuck main shaft.Described calibration tumbler also comprises the synchronous band that described chuck is rotated under the rotating shaft of described favourable turn drives, described synchronous band is sheathed on the chuck main shaft of the rotating shaft of described favourable turn and described chuck.
Be the accuracy of guaranteeing that calibration rotates, described favourable turn adopts servomotor, is sheathed on the middle part of described synchronous band in the rotating shaft of described favourable turn; Go back fixed cover on the described chuck main shaft and be provided with the chuck rotating shaft, described synchronous band is sheathed in the rotating shaft and chuck rotating shaft of described favourable turn.
Further, the rear portion of described chuck is provided with and ejects cylinder, the described motion end that ejects cylinder is connected with in order to the pagoda stock is pushed away the striker that falls by chuck, is axially arranged with the cavity of perforation in the described chuck main shaft, and the striker front end stretches in the cavity of described chuck main shaft.
In the utility model, several chucks are horizontally placed on the described workbench, and the chuck of described chuck cover is outer also to be arranged with chuck frame, and described chuck is installed on the described workbench by chuck frame; Bearing is connected between the chuck cover of chuck frame and chuck.
Basic functional principle of the present utility model and beneficial effect are:
Pagoda idiosome to be punched is delivered in the chuck of just liking bronze degree device relative with the stock output of feeding device through the feeding device of perforating mechanism, the bottom of chuck clamping stock, this moment, the drill bit of blank punching device carried out the punching first time on pagoda stock top; After punching finished for the first time, described calibration tumbler drove chuck to rotate set angle, and drill bit carries out the punching second time; After getting to set point number, chuck loosens the pagoda stock that punches and finish, wait for that next stock enters processing, stock clamps cooperating between feeding device in indexing means and the complete machine, blank punching device, and the cycle of time that himself clamps, unclamps and rotation, angle initialization are controlled by control circuit and finish.This apparatus structure advantages of simple, mechanical action accurately and reliably, several chucks synchronous working has improved the accuracy of mach efficient and processing greatly, has realized the requirement that lighter pagoda punching mechanism rotates clamping and the calibration of pagoda stock preferably.
Description of drawings:
Fig. 1 is the structural representation of pagoda in the windproof lighter;
Fig. 2 is an overall structure schematic diagram of the present utility model;
Fig. 3 is a vertical view of the present utility model;
Fig. 4 is the horizontal profile schematic diagram of the utility model collet segment.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further explained and is illustrated:
Shown in Fig. 2-4:
Stock in a kind of perforating mechanism of lighter pagoda clamps indexing means, comprise workbench 1 and chuck 2, several chucks 2 are horizontally placed on the described workbench, also are arranged with chuck frame 24 outside the chuck of described chuck 2 cover 23, and described chuck 2 is installed on the described workbench 1 by chuck frame 24; Be provided with bearing between the chuck cover 23 of chuck frame 24 and chuck 2.Be connected with on the described chuck 2 and be used to drive the clamping device that chuck clamps, unclamps the pagoda stock; Described stock clamps indexing means and also comprises the calibration tumbler, and described calibration tumbler is connected on the described chuck 2.Described chuck 2 comprises chuck main shaft 21, and described chuck main shaft 21 front ends are connected with elasticity jaw 22, and the outer wall belt of elasticity jaw 22 has outward-dipping wall; The described chuck main shaft 21 outer chuck covers 23 that are arranged with, described chuck overlaps the 23 front ends inwall relative with elasticity jaw 22 outer walls and has the skew wall that matches with the outside wall surface of described elasticity jaw 22; Also be connected with on the described chuck cover 23 in order to drive chuck cover 23 along the reciprocating clamping device of the axis of chuck main shaft 21, chuck cover 23 back and forth pushes, loosens elasticity jaw 22 under clamping device drives makes elasticity jaw 22 alternately clamp, unclamp the pagoda stock; Be connected with the calibration tumbler that drives 21 rotations of chuck main shaft on the described chuck main shaft 21.Described stock clamps indexing means and comprises at least two chucks, and any one chuck 2 all is connected with the calibration tumbler with described clamping device.
Described clamping device comprises chuck shift fork 34, and an end of described chuck shift fork 34 links to each other with the motion end that can export reciprocating power source, and the other end is connected on the described chuck cover 23.Described clamping device also comprises clamping connecting rod 32 and the push rod 33 that makes chuck clamp synchronously, unclamp, described clamping connecting rod 32 be located on the described workbench 1 and with described chuck 2 vertical settings, one end of described push rod 33 is connected on the described clamping connecting rod 32, and the other end links to each other with the described motion end that can export reciprocating power source; One end of described chuck shift fork 34 is sheathed on the described clamping connecting rod 32, and the other end overlaps 23 with described chuck fixedlys connected.
In concrete enforcement, an end of described push rod 33 is sheathed on the middle part that clamps connecting rod 32, and described can to export reciprocating power source be cylinder, and the other end of described push rod 33 is connected with the piston of described cylinder; Described cylinder is located at the bottom of described workbench 1, described cylinder piston be horizontally disposed with and described relatively clamping connecting rod 32 vertical.
Because cylinder piston is horizontally placed on the chuck bottom and described relatively clamping connecting rod 32 is vertical, therefore, when cylinder piston moves back and forth, just driving clamping connecting rod 32 by push rod 33 is axis with the axle that clamps connecting rod 32, reciprocal rotation takes place in certain angle, at this moment, clamp connecting rod 32 and by chuck shift fork 34 reciprocating motion is passed on the chuck 2, promptly the chuck shift fork drives chuck cover 23 reciprocating motions of chuck 2.Because the inwall of chuck cover 23 has the inclined-plane that matches with the outer wall of elasticity jaw 22, therefore when chuck cover 23 pushed elasticity jaw 22 under the effect of chuck shift fork 34, elasticity jaw 22 clamped pagoda stock to be punched; When chuck overlaps 23 oppositely when mobile, elasticity jaw 22 unclamps the pagoda stock of its clamping.
In the utility model, but described calibration tumbler comprises the favourable turn 41 that calibration output is rotated, and the rotating shaft 45 of described favourable turn 41 links to each other with described chuck main shaft 21.Described calibration tumbler also comprise make that described chuck 2 rotates under the rotating shaft 45 of described favourable turn 41 drives be with 42 synchronously, describedly be sheathed on the chuck main shaft 21 of the rotating shaft 45 of described favourable turn 41 and described chuck 2 with 42 synchronously.
In the utility model, be the accuracy guarantee that calibration rotates, described favourable turn 41 adopts servomotors, is sheathed on described synchronously with 42 middle part in the rotating shaft 45 of described favourable turn 41; Go back fixed cover on the described chuck main shaft 21 and be provided with chuck rotating shaft 44, describedly be sheathed in the rotating shaft 45 and chuck rotating shaft 44 of described favourable turn with 42 synchronously.
In whole machine study, the applicant finds, the part pagoda that punching is finished can't come off in chuck 2 automatically, therefore be provided with at the rear portion of described chuck and eject cylinder 5, the described motion end that ejects cylinder 5 be connected with in order to the pagoda stock by pushing away the striker 51 that falls in the chuck 2, be axially arranged with the cavity of perforation in the described chuck main shaft 21, striker 51 front ends stretch in the cavity of described chuck main shaft 21.
Pagoda idiosome to be punched is delivered in the chuck of just liking bronze degree device relative with the stock output of feeding device through the feeding device of perforating mechanism, the bottom of chuck clamping stock, this moment, the drill bit of blank punching device carried out the punching first time on pagoda stock top; After punching finished for the first time, described calibration tumbler drove chuck to rotate set angle, and drill bit carries out the punching second time; After getting to set point number, chuck loosens the pagoda stock that punches and finish, wait for that next stock enters processing, stock clamps cooperating between feeding device in indexing means and the complete machine, blank punching device, and the cycle of time that himself clamps, unclamps and rotation, angle initialization are controlled by control circuit and finish.
What note is; the specific embodiment only is to explanation of the present utility model; it should be considered as restriction and qualification, adopt the utility model flesh and blood and only make local change, must fall in the protection domain of the present utility model the technical solution of the utility model.
Claims (10)
1. the stock of a lighter pagoda punching mechanism clamps indexing means, comprise workbench (1) and chuck (2), chuck (2) is located on the described workbench (1), it is characterized in that: be connected with on the described chuck (2) and be used to drive the clamping device that chuck (2) clamped, unclamped the pagoda stock; Described stock clamps indexing means and also comprises the calibration tumbler, and described calibration tumbler is connected on the described chuck (2).
2. the stock of a kind of lighter pagoda punching mechanism according to claim 1 clamps indexing means, it is characterized in that: described chuck (2) comprises chuck main shaft (21), described chuck main shaft (21) front end is connected with elasticity jaw (22), and the outer wall belt of elasticity jaw (22) has outward-dipping wall; Described chuck main shaft (21) is outer to be arranged with chuck cover (23), and the inwall that described chuck cover (23) front end is relative with elasticity jaw (22) outer wall has the skew wall that matches with the outside wall surface of described elasticity jaw (23); Also be connected with on the described chuck cover (23) in order to drive the axis reciprocating clamping device of chuck cover (23) along chuck main shaft (21), chuck cover (23) back and forth pushes, loosens elasticity jaw (22) under clamping device drives makes elasticity jaw (22) alternately clamp, unclamp the pagoda stock; Be connected with the calibration tumbler that drives chuck main shaft (21) rotation on the described chuck main shaft (21).
3. the stock of a kind of lighter pagoda punching mechanism according to claim 1 and 2 clamps indexing means, it is characterized in that: described clamping device comprises chuck shift fork (34), one end of described chuck shift fork (34) links to each other with the motion end that can export reciprocating power source, and the other end is connected on the described chuck cover (23).
4. the stock of a kind of lighter pagoda punching mechanism according to claim 1 and 2 clamps indexing means, it is characterized in that: but described calibration tumbler comprises the favourable turn (41) that calibration output is rotated, and the rotating shaft (45) of described favourable turn (41) links to each other with described chuck main shaft (21).
5. the stock of a kind of lighter pagoda punching mechanism according to claim 1 and 2 clamps indexing means, it is characterized in that: described stock clamps indexing means and comprises at least two chucks (2), and any one chuck (2) all is connected with the calibration tumbler with described clamping device.
6. the stock of a kind of lighter pagoda punching mechanism according to claim 3 clamps indexing means, it is characterized in that: described clamping device also comprises clamping connecting rod (32) and the push rod (33) that makes chuck (2) clamp synchronously, unclamp, described clamping connecting rod (32) be located at that described workbench (1) is gone up and with the vertical setting of described chuck (2), one end of described push rod (33) is connected on the described clamping connecting rod (32), and the other end links to each other with the described motion end that can export reciprocating power source; One end of described chuck shift fork (34) is sheathed on the described clamping connecting rod (32), and the other end is fixedlyed connected with described chuck cover (23).
7. the stock of a kind of lighter pagoda punching mechanism according to claim 6 clamps indexing means, it is characterized in that: an end of described push rod (33) is sheathed on the middle part that clamps connecting rod (32), described can to export reciprocating power source be cylinder, and the other end of described push rod (33) is connected with the piston of described cylinder; Described cylinder is located at the bottom of described workbench (1), described cylinder piston be horizontally disposed with and described relatively clamping connecting rod (32) vertical.
8. the stock of a kind of lighter pagoda punching mechanism according to claim 4 clamps indexing means, it is characterized in that: described calibration tumbler also comprises makes described chuck (2) drive the synchronous band (42) of rotation down in the rotating shaft (45) of described favourable turn (41), and described synchronous band (42) is sheathed on the chuck main shaft (21) of the rotating shaft (45) of described favourable turn (41) and described chuck (2).
9. the stock according to claim 8 described a kind of lighter pagoda punching mechanisms clamps indexing means, and it is characterized in that: described favourable turn (41) is a servomotor, is sheathed on the middle part of described synchronous band (42) in the rotating shaft (45) of described favourable turn (41); Go back fixed cover on the described chuck main shaft (21) and be provided with chuck rotating shaft (44), described synchronous band (42) is sheathed in the rotating shaft (45) and chuck rotating shaft (44) of described favourable turn (41).
10. the stock according to claim 1 or 2 described a kind of lighter pagoda punching mechanisms clamps indexing means, it is characterized in that: the rear portion of described chuck (2) is provided with and ejects cylinder (5), the described motion end that ejects cylinder (5) is connected with the striker (51) that falls in order to the pagoda stock is pushed away by chuck, be axially arranged with the cavity of perforation in the described chuck main shaft (21), striker (51) front end stretches in the cavity of described chuck main shaft (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200494225U CN201645207U (en) | 2010-01-06 | 2010-01-06 | Blank clamping and indexing device of lighter pagoda punching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200494225U CN201645207U (en) | 2010-01-06 | 2010-01-06 | Blank clamping and indexing device of lighter pagoda punching mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201645207U true CN201645207U (en) | 2010-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200494225U Expired - Lifetime CN201645207U (en) | 2010-01-06 | 2010-01-06 | Blank clamping and indexing device of lighter pagoda punching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201645207U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106553042A (en) * | 2016-11-30 | 2017-04-05 | 苏州荣凯克精密机械有限公司 | The colored tooth axle pallet fetching device of hay mover head section kludge |
-
2010
- 2010-01-06 CN CN2010200494225U patent/CN201645207U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106553042A (en) * | 2016-11-30 | 2017-04-05 | 苏州荣凯克精密机械有限公司 | The colored tooth axle pallet fetching device of hay mover head section kludge |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101124 Effective date of abandoning: 20100106 |