CN200967102Y - Iron case cutting machine - Google Patents

Iron case cutting machine Download PDF

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Publication number
CN200967102Y
CN200967102Y CN 200620067846 CN200620067846U CN200967102Y CN 200967102 Y CN200967102 Y CN 200967102Y CN 200620067846 CN200620067846 CN 200620067846 CN 200620067846 U CN200620067846 U CN 200620067846U CN 200967102 Y CN200967102 Y CN 200967102Y
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CN
China
Prior art keywords
iron
clad
strip
feeding
base plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 200620067846
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Chinese (zh)
Inventor
冯道平
程日光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foxlink Electronics Dongguan Co Ltd
Cheng Uei Precision Industry Co Ltd
Original Assignee
Foxlink Electronics Dongguan Co Ltd
Cheng Uei Precision Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foxlink Electronics Dongguan Co Ltd, Cheng Uei Precision Industry Co Ltd filed Critical Foxlink Electronics Dongguan Co Ltd
Priority to CN 200620067846 priority Critical patent/CN200967102Y/en
Application granted granted Critical
Publication of CN200967102Y publication Critical patent/CN200967102Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an iron shell cutting machine, which comprises an electricity controlling box, a bottom board arranged on the electricity controlling box, and a feed supply mechanism, a feeding mechanism, a setting mechanism and a cutting mechanism arranged on the bottom board respectively. Wherein, the feed supply mechanism is arranged on one end of the bottom board, a shear-type plate with an iron shell uncut is arranged on the feed supply mechanism. The feeding mechanism is positioned close to the feed supply mechanism; the uncut iron shell belting is transferred to the feeding mechanism by the feed supply mechanism. The setting mechanism is arranged beside the feeding mechanism, the uncut iron shell belting is driven by the setting mechanism to be transferred in the cutting mechanism; the cutting mechanism position firstly and then cut down the slitting iron shell. The new-type iron shell cutting machine of the utility model can cut down the iron shell products on the belting automatically, which replaces the common artificial cutting way, therefore improves the work efficiency greatly and lower the defect rate of the product.

Description

The iron-clad guillotine
Affiliated technical field
The utility model relates to a kind of iron-clad guillotine, relates in particular to a kind of iron-clad guillotine that the connector iron-clad is cut.
Background technology
The material of connector punching production is generally the sheet metal of rolling, in order to electroplate conveniently, under the situation of no specific (special) requirements, the connector stamping products generally is designed to link together with strip, (process " V " type groove of a single or double in the junction of product and strip, groove depth is approximately half of strip thickness) prejudged in design one between product and the strip, when assembling, the operating personnel only needs hand to take product upwards to turn over again and be folded down prejudging the place, and product will separate with strip.The production efficiency when though the processing of prejudging has improved the product assembling to a certain extent; but; owing to be manual operations, will certainly cause some problems, as: easy oxidation of product and distortion; product quality is difficult to guarantee; the fraction defective height, and strengthened operating personnel's labour intensity, production efficiency is low; the cost of labor height can't satisfy needs of scale production.
The utility model content
The utility model purpose provides a kind of iron-clad guillotine, can increase work efficiency, and reduces the product fraction defective, and alleviates operating personnel's labour intensity.
For achieving the above object, iron-clad guillotine provided by the utility model mainly is installed in the base plate on the electric control box by electric control box, one and feeding machanism, feed mechanism, material toggling mechanism and the cutting mechanism etc. that are installed in respectively on the base plate are formed.Wherein, feeding machanism is arranged on the end on the base plate, and the strip dish with the iron-clad that does not cut as yet is installed on feeding machanism; Feed mechanism is arranged near the feeding machanism place, and the iron-clad web feed that will not cut as yet by feeding machanism is to feed mechanism; Material toggling mechanism is arranged on the adjacent side of feed mechanism, and the iron-clad web feed that is not cut as yet by the material toggling mechanism urges is to cutting mechanism, by this cutting mechanism earlier the location live again will be to be cut iron-clad cut.
In sum, the utility model iron-clad guillotine can automatically cut the iron-clad product on the strip get off, and has replaced aritificial cut-off method commonly used, has improved operating efficiency widely, has reduced the product fraction defective, and has alleviated operating personnel's labour intensity; This machine works is stable simultaneously, and production assurance can be satisfied needs of scale production.
Description of drawings
In Figure of description:
Fig. 1 is the three-dimensional combination figure of the utility model iron-clad guillotine.
Fig. 2 is the three-dimensional combination figure of another angle of the utility model iron-clad guillotine.
Fig. 3 is the iron-clad material-strap structure schematic diagram of the utility model iron-clad guillotine.
Fig. 4 is the feed mechanism perspective exploded view of the utility model iron-clad guillotine.
Fig. 5 is the material toggling mechanism three-dimensional combination figure of the utility model iron-clad guillotine.
Fig. 6 is the material toggling mechanism illustrative view of the utility model iron-clad guillotine.
Fig. 7 is the cutting mechanism structural representation of the utility model iron-clad guillotine.
Fig. 8 is the cutting mechanism illustrative view of the utility model iron-clad guillotine.
The description of reference numerals of each element is as follows among the figure:
Electric control box 1 base plate 2
Feeding machanism 3 bracing frames 31
Strip dish 32 drive units 33
Strip 34 locating holes 341
Iron-clad 342 feed mechanisms 4
Lower bolster 41 bearings 42
Stock guide 43 first holding pads 44
Second holding pad, 45 slits 451
Material toggling mechanism 5 cylinder seats 51
Feeding cylinder 52 fixed blocks 53
Sliding shoe 54 pivots 55
Driving lever 56 feeding springs 57
Shifting block 58 tips 581
Stop block 59 bolts 591
Cutting mechanism 6 baffle plates 60
Opening 601 cuts cylinder 61
Cut 611 times tool rests 62 of cylinder rod
Cut into slices 63 on the hole slot 621
Binder block 64 pilot pins 65
Upper cutter head 66 binder springs 67
Cover plate 68 supports 69
Vertical component effect 691 horizontal parts 692
Support column 7
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, being reached purpose and effect, below in conjunction with embodiment and cooperate graphic detailed description the in detail.
See also Fig. 1 and Fig. 2, this iron-clad guillotine comprises electric control box 1, base plate 2, feeding machanism 3, feed mechanism 4, material toggling mechanism 5 and cutting mechanism 6.Wherein, base plate 2 is horizontally disposed on electric control box 1, the length of base plate 2 is greater than electric control box 1, so that place feeding machanism 3, feed mechanism 4, material toggling mechanism 5 and cutting mechanism 6, two jiaos at base plate 2 unsettled places are equipped with support column 7 to support base plate simultaneously.This feeding machanism 3 is installed in the end on the base plate 2, comprises bracing frame 31, and strip dish 32 and drive unit 33 thereof are installed on the bracing frame 31, in the present embodiment, and the iron-clad strip 34 for not cutting as yet in this strip dish 32, as shown in Figure 3.
See also Fig. 1, Fig. 4 and Fig. 5, described feed mechanism 4 is installed on the base plate 2, and near feeding machanism 3, it comprises a lower bolster 41 that is installed on the base plate 2, at lower bolster 41 places bearing 42 is installed successively from lower to upper, the top of bearing 42 sets firmly a stock guide 43 that is U type groove again, the dual-side of stock guide 43 is connected with first holding pad 44 and second holding pad 45 respectively, by stock guide 43, first holding pad 44 and second holding pad 45 form a web feed district, strip 34 can be transported in the stock guide 43 that is U type groove, wherein the groove width of U type groove stock guide 43 only needs to allow strip 34 smooth delivery of power pass through just, can cause then that as if excessive strip 34 swings, and the groove depth of stock guide 43 must be more bigger than the material thickness of strip 34.Simultaneously also be provided with long and narrow slit 451 one at the middle part of described second holding pad 45.
See also Fig. 5, this material toggling mechanism 5 comprises cylinder seat 51, a feeding driving member has been installed on the cylinder seat 51, this feeding driving member is a feeding cylinder 52 in this enforcement, also is provided with fixed block 53 simultaneously, is provided with sliding shoe 54 in fixed block 53, one end of this sliding shoe 54 can be enclosed within on the fixed block 53, and on fixed block 53, slide, the other end then links to each other with the cylinder rod 521 of feeding cylinder 52, drives sliding shoe 54 by feeding cylinder 52 and slides on fixed block 53.Described sliding shoe 54 tops are equipped with a driving lever 56 by pivot 55, an end that is connecting feeding spring 57 on the driving lever 56, the other end of feeding spring 57 then links to each other with sliding shoe 54, makes driving lever 56 can have elastic recovery strength when with pivot 55 being the pivot point swing by this feeding spring 57.
On described driving lever 56 shifting block 58 is installed also, the bottom of shifting block 58 forms an inclined-plane and has a tip 581, and most advanced and sophisticated 581 slits 451 that can pass on second holding pad 45 make on its locating hole that is stuck in strip 34 341, make strip 34 fixed-site.And shifting block 58 only can drive strip 34 and move forward, and when shifting block 58 was mobile backward, because shifting block 58 has an inclined-plane, this inclined-plane can't drive strip 34 and move backward.In addition, with respect to the opposite side of cylinder seat 51 stop block 59 is installed at fixed block 53, it is fixed on the base plate 2, bolt 591 is installed on the inner side end of stop block 59, is the distance that sliding shoe 54 is moved from cylinder seat 51 inner side ends to bolt 591, just a last locating hole of strip is to the distance of next locating hole, therefore, if during iron-clad strip 34 different sizes, can unscrew or screw bolt 591, to orient the distance between two locating holes of strip front and back.
See also Fig. 7, the set cutting mechanism 6 of iron-clad guillotine is installed near on the base plate 2 of feed mechanism 4 in the utility model, comprise support 69, support 69 slightly is a L type, definition has vertical component effect 691, end at vertical component effect 691 has been horizontally set with horizontal part 692, vertical component effect 691 is installed on the base plate 2, horizontal part 692 then is horizontally set with above feed mechanism 4, on the horizontal part 692 of support 69 actuated element is installed, this actuated element is for cutting cylinder 61 in the present embodiment, this cylinder rod 62 that cuts on the cylinder 61 links to each other with cover plate 68 and upper cutter head 66, the bottom of this upper cutter head 66 side be provided with binder block 64 and on cut into slices 63, binder block 64 adopts and is slidingly connected, and adopts fixedly connected and go up section 63.There is binder spring 67 on the top between binder block 64 and the upper cutter head 66, makes binder block 64 have elastic recovery strength, then is provided with two pilot pins, 65, two pilot pins 65 at the bottom face of upper cutter head 66 and just can inserts in the strip 34 dual-side corresponding positioning hole 341.In addition, be provided with a baffle plate 60 on upper cutter head 66, there is an opening 601 at the middle part of baffle plate 60, passes through from opening 601 with feed strip 34, so upper cutter head 66 should be positioned at the top of the opening 601 of baffle plate 60.With the corresponding tool rests 62 down of upper cutter head 66 be in upper cutter head 66 under, be installed on the base plate 2.
See also Fig. 1 and Fig. 6, when carrying out iron-clad when cutting, earlier the iron-clad strip 34 that does not cut as yet on the strip dish 32 is placed to feed mechanism 4 by stock guide 43, in first holding pad 44 and second holding pad, the 45 formed web feed districts, after the tip 581 of the shifting block 58 in the material toggling mechanism 5 can be passed the slit 451 of second holding pad 45 earlier simultaneously, insert again in the locating hole 341 of strip 34, at this moment, the feeding cylinder 52 of material toggling mechanism 5 will begin action after receiving signal, the cylinder rod 521 of this feeding cylinder 52 can promote sliding shoe 54 and move forward, and makes strip 34 also together move and be delivered to cutting mechanism 6 places forward.
In the above start process, when sliding shoe 54 will return back to original position, when making the tip 581 of shifting block 58 be inserted into next locating hole of strip 34, be subjected to the change of distance up and down, shifting block 58 can be that pivot point rotates with pivot 55, and pulling feeding spring 57, the tip 581 of shifting block 58 can rise to the upper surface of strip 34 along the inclined-plane and contact, move to next locating hole up to the past one locating hole, the tip 581 of shifting block 58 just returns back to original position by the elastic recovery strength of feeding spring 57 again, and insert in the locating hole 341, strip 34 just can be sent to forward again when shifting block 58 moves forward once more.
See also Fig. 8, when feed mechanism 4 strip 34 is delivered to down on the tool rest 62 cut a little after, cut cylinder 61 actions, cutting cylinder rod 611 promotion cover plates 68 and upper cutter head 66 moves downward, two pilot pins 65 at first are inserted in the strip 34 both sides positioning hole corresponding 341 in the motion process, strip 34 is positioned, and the head of two pilot pins 65 will enter into down in two hole slots 621 of tool rest 62 this moment; Binder block 64 is pressed on the strip 34 then, to 34 fixations of strip, by the effect of binder spring 67, on the tool rest 62, makes strip 34 fixing under binder block 64 is pressed on strip 34 in the process that cuts all the time; After binder block 64 is pushed down strip 34, upper cutter head 66 continues to move downward, cutter 63 matches and will the iron-clad on the strip 34 342 be cut with following tool rest 62, that reserves on iron-clad 342 when the position that cuts is punching press prejudges the position, cut back iron-clad 342 and separate, use for back one operation with strip 34.The shape of last section 63 and binder block 64 can specifically be determined according to different iron-clad products.
In the utility model, cutting mechanism 6 is equipped with the inductive switch (not shown), promptly cut cylinder 61 on bottom dead centre an inductive switch respectively is housed, cut cylinder rod 611 when moving to bottom dead centre, iron-clad 342 on the strip 34 is cropped, bottom dead centre inductive switch action simultaneously sends a signal to electric control box 1.After receiving this signal, 52 actions of electric control box 1 control feeding cylinder make feeding cylinder 52 drive shifting block 58 toward the motion of strip 34 inlet sides, and the tip 271 of shifting block 58 is moved in the next locating hole of strip 34; Electric control box 1 sends a signal again to cutting cylinder 61 then, and control cuts cylinder 61 actions, cuts cylinder rod 611 drive upper cutter heads 66 and moves to upper dead center position; At this moment, cut the top dead-centre inductive switch action of cylinder 61, send signal simultaneously and give electric control box 1, under the effect of electric control box 1,52 actions of feeding cylinder, make shifting block 58 to strip 34 outlets one side shifting, drive strip 34 and send to forward, behind the certain hour interval, cutting mechanism 6 cuts action again, so repeatedly, finish cutting of iron-clad 342.
Via after the explanation of above structure as can be known, the utility model iron-clad guillotine can automatically cut the iron-clad product on the strip get off, and has replaced aritificial cut-off method commonly used, has improved operating efficiency widely, reduce the product fraction defective, and alleviated operating personnel's labour intensity; This machine works is stable simultaneously, and production assurance can be satisfied needs of scale production.

Claims (9)

1. iron-clad guillotine, comprise electric control box, feeding machanism, have a horizontally disposed base plate on electric control box, feeding machanism is arranged on the end on the base plate, comprises a bracing frame, strip dish and drive unit thereof are installed on bracing frame, iron-clad strip for not cutting as yet in the strip dish, it is characterized in that: also comprise a feed mechanism, this feed mechanism is installed on the base plate, and contiguous feeding machanism, this feed mechanism has the web feed district that can carry the iron-clad strip; Material toggling mechanism is installed on the base plate of feed mechanism side, this material toggling mechanism comprises a feeding driving member, the feeding driving member links to each other with a shifting block, drives shifting block by the feeding driving member and back and forth moves forward and backward, and this shifting block one end can be inserted in the locating hole of the iron-clad strip in the web feed district; Cutting mechanism is installed on the base plate adjacent with feed mechanism, and this cutting mechanism comprises an actuated element, and this actuated element links to each other with last section, by last section the iron-clad on the strip is cut.
2. iron-clad guillotine according to claim 1, it is characterized in that: described feeding machanism comprises that one is installed in the lower bolster on the base plate, one bearing is installed on lower bolster, the top of bearing sets firmly a stock guide that is U type groove again, dual-side at stock guide is connected with first holding pad and second holding pad respectively, form a web feed district by stock guide, first holding pad and second holding pad, and also have long and narrow slit one at described second holding pad middle part.
3. according to iron-clad guillotine as claimed in claim 1, it is characterized in that: described material toggling mechanism can further comprise a cylinder seat, a feeding driving member is installed on the cylinder seat, also be provided with a fixed block in addition, on fixed block, be provided with a sliding shoe, this sliding shoe one end can be enclosed within on the fixed block and on fixed block and slide, the other end then links to each other with the feeding driving member, there is a driving lever at described sliding shoe top by pivotal mounting, driving lever is connecting an end of feeding spring, the other end of feeding spring then links to each other with sliding shoe, and a shifting block also is installed on driving lever, and its bottom forms an inclined-plane and has a tip with on the locating hole that is inserted into strip.
4. iron-clad guillotine according to claim 3, it is characterized in that: described fixed block is equipped with a stop block with respect to the opposite side of cylinder seat, it is fixed on the base plate, one location bolt is housed on the inner side end of stop block, from cylinder seat inner side end to bolt is the distance that sliding shoe moved, and just a last locating hole of strip is to the distance of next locating hole.
5. iron-clad guillotine according to claim 3 is characterized in that: described feeding driving member is a feeding cylinder.
6. iron-clad guillotine according to claim 1, it is characterized in that: described cutting mechanism further comprises a support, actuated element is installed on the support, affixed cover plate and upper cutter head on the described actuated element, the bottom of this upper cutter head side be installed with binder block and on the section, there is the binder spring on the top between binder block and the upper cutter head, make binder block push down the iron-clad strip that transports from material toggling mechanism with this, bottom face at upper cutter head then is provided with two pilot pins, two pilot pins just can be inserted in the strip dual-side corresponding positioning hole, upper cutter head also is provided with a baffle plate in addition, the middle part of baffle plate forms an opening, pass through from opening part for the iron-clad strip, with the corresponding down tool rest of upper cutter head be in upper cutter head under, be fixedly arranged on the base plate.
7. iron-clad guillotine according to claim 6 is characterized in that: described support slightly is a L type, and definition has a vertical component effect, has been horizontally set with a horizontal part at vertical component effect one end, and its vertical component effect is installed on the base plate, and horizontal part then is horizontally set with above feed mechanism.
8. iron-clad guillotine according to claim 6 is characterized in that: described cutting mechanism can further be equipped with inductive switch, and promptly bottom dead centre respectively is equipped with an inductive switch on actuated element.
9. iron-clad guillotine according to claim 6 is characterized in that: described actuated element is one to cut cylinder.
CN 200620067846 2006-11-14 2006-11-14 Iron case cutting machine Expired - Fee Related CN200967102Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620067846 CN200967102Y (en) 2006-11-14 2006-11-14 Iron case cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620067846 CN200967102Y (en) 2006-11-14 2006-11-14 Iron case cutting machine

Publications (1)

Publication Number Publication Date
CN200967102Y true CN200967102Y (en) 2007-10-31

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ID=38966674

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Application Number Title Priority Date Filing Date
CN 200620067846 Expired - Fee Related CN200967102Y (en) 2006-11-14 2006-11-14 Iron case cutting machine

Country Status (1)

Country Link
CN (1) CN200967102Y (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102601444A (en) * 2012-02-24 2012-07-25 安徽江威精密制造有限公司 Automatic trimming device for aluminum shell of capacitor
CN102856760A (en) * 2011-06-30 2013-01-02 苏州品翔电通有限公司 Vertical injection molding, punch forming and tin soldering system for production using terminal material strips
CN102848005A (en) * 2011-06-30 2013-01-02 苏州品翔电通有限公司 Automatic slitting machine
CN103008764A (en) * 2011-09-22 2013-04-03 广州市番禺科腾工业有限公司 Connecting rod expanding-cracking lathe
CN103128356A (en) * 2011-11-23 2013-06-05 东莞市长盛刀锯有限公司 Strip steel automatic cutting machine
CN101637827B (en) * 2009-08-24 2014-10-15 徐凤南 Bobbin case flat sawing machine
CN103008764B (en) * 2011-09-22 2016-12-14 广州市番禺科腾工业有限公司 Connecting rod cracking machine tool
CN106378487A (en) * 2016-11-18 2017-02-08 辽东学院 Automatic clipping device for server cabinet frame supporting rod
CN107117452A (en) * 2017-06-15 2017-09-01 苏州钧鼎自动化设备有限公司 A kind of charging tray element seperator
CN107243670A (en) * 2017-05-08 2017-10-13 广东长盈精密技术有限公司 Guillotine
CN107971575A (en) * 2017-12-14 2018-05-01 东莞理工学院 A kind of USB females automatic assembling machine
CN108160802A (en) * 2017-12-25 2018-06-15 惠州鸿通电子有限公司 A kind of cell piece self-feeding cutting cutter die mechanism
CN112547951A (en) * 2020-11-16 2021-03-26 湖北工业大学 Feeding mechanism and spinning device
CN112976596A (en) * 2019-12-12 2021-06-18 广东天机工业智能***有限公司 Feeding mechanism and rubber plug assembling equipment
CN114824993A (en) * 2022-05-26 2022-07-29 东莞凯科电子科技有限公司 Upper and lower iron case assembling machine for LVDS interface

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101637827B (en) * 2009-08-24 2014-10-15 徐凤南 Bobbin case flat sawing machine
CN102856760A (en) * 2011-06-30 2013-01-02 苏州品翔电通有限公司 Vertical injection molding, punch forming and tin soldering system for production using terminal material strips
CN102848005A (en) * 2011-06-30 2013-01-02 苏州品翔电通有限公司 Automatic slitting machine
CN103008764A (en) * 2011-09-22 2013-04-03 广州市番禺科腾工业有限公司 Connecting rod expanding-cracking lathe
CN103008764B (en) * 2011-09-22 2016-12-14 广州市番禺科腾工业有限公司 Connecting rod cracking machine tool
CN103128356A (en) * 2011-11-23 2013-06-05 东莞市长盛刀锯有限公司 Strip steel automatic cutting machine
CN102601444A (en) * 2012-02-24 2012-07-25 安徽江威精密制造有限公司 Automatic trimming device for aluminum shell of capacitor
CN106378487B (en) * 2016-11-18 2018-08-07 辽东学院 A kind of automatic cutting device of server cabinet framework supporting rod
CN106378487A (en) * 2016-11-18 2017-02-08 辽东学院 Automatic clipping device for server cabinet frame supporting rod
CN107243670A (en) * 2017-05-08 2017-10-13 广东长盈精密技术有限公司 Guillotine
CN107243670B (en) * 2017-05-08 2019-05-10 广东长盈精密技术有限公司 Guillotine
CN107117452A (en) * 2017-06-15 2017-09-01 苏州钧鼎自动化设备有限公司 A kind of charging tray element seperator
CN107971575A (en) * 2017-12-14 2018-05-01 东莞理工学院 A kind of USB females automatic assembling machine
CN108160802A (en) * 2017-12-25 2018-06-15 惠州鸿通电子有限公司 A kind of cell piece self-feeding cutting cutter die mechanism
CN112976596A (en) * 2019-12-12 2021-06-18 广东天机工业智能***有限公司 Feeding mechanism and rubber plug assembling equipment
CN112547951A (en) * 2020-11-16 2021-03-26 湖北工业大学 Feeding mechanism and spinning device
CN112547951B (en) * 2020-11-16 2023-07-25 湖北工业大学 Feeding mechanism and spinning device
CN114824993A (en) * 2022-05-26 2022-07-29 东莞凯科电子科技有限公司 Upper and lower iron case assembling machine for LVDS interface
CN114824993B (en) * 2022-05-26 2023-12-19 东莞凯科电子科技有限公司 LVDS interface upper and lower iron shell kludge

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20071031

Termination date: 20091214