CN203665799U - Automatic flanging machine for rubber products - Google Patents
Automatic flanging machine for rubber products Download PDFInfo
- Publication number
- CN203665799U CN203665799U CN201320765921.8U CN201320765921U CN203665799U CN 203665799 U CN203665799 U CN 203665799U CN 201320765921 U CN201320765921 U CN 201320765921U CN 203665799 U CN203665799 U CN 203665799U
- Authority
- CN
- China
- Prior art keywords
- cylinder body
- frame
- rubber products
- automatic edge
- belt
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/02—Deburring or deflashing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/046—Scrap
Abstract
The utility model provides an automatic flanging machine for rubber products. The flanging machine comprises a frame, a control panel, a power device, a cylinder body bracket, a cylinder body, a belt pulley device and a rotary plate, wherein the cylinder body is arranged on the cylinder body bracket; the belt pulley device is arranged in the center on the bottom plane surface of the cylinder body; the rotary plate is arranged at the top of the belt pulley device and in the cylinder body; the cylinder body comprises an upper cylinder body and a lower cylinder body, which are mutually communicated; the side surface of the upper cylinder body is perpendicular to the horizontal direction of the frame; an acute angle is formed by the side surface of the lower cylinder body and the perpendicular direction of the frame; a gap is formed in the side surface of the lower cylinder body; an air-operated discharge door is arranged at the gap, and in hinge connection with the gap. The automatic flanging machine can eliminate potential safety hazard of air-operated discharge doors in the prior art.
Description
Technical field
The utility model relates to a kind of automatic edge demounting machine for rubber products, relates in particular to a kind ofly to comprise frame, control panel, power set, cylinder rack, be arranged at cylinder body on cylinder rack, be arranged at the pulley apparatus of cylinder base planar central position and be arranged at pulley apparatus top and at the automatic edge demounting machine for rubber products of the rotating disk of cylinder interior.
Background technology
To the deburring of pressing, except artificial deburring, industry also has several automatic trimming methods at present: the one, and die-cut burr, maximum problem is that versatility is not strong, and the product of every mold, all will join a secondary stamping knife, cost is high, and delivery date is long, the product of order that be suitable for producing all the year round, large.The 2nd, freezing, freezing ratio juris is rubber hardening at low temperatures, crisp, and because of the different degree differences that become fragile of thickness.In other words, under same cryogenic conditions, the becoming fragile prior to thick part of thin part.So, utilize the fragility gradient that the difference in thickness of overflow edge and body causes to complete deburring, namely catch that overflow edge is crisp and the not crisp time difference of body applies the external force such as friction, shock and vibration overflow edge is removed to product to be repaired.The 3rd, air force trimmer, this is to utilize dexterously aerodynamic principle, realize automatic trimming, because the vulcanizate of finished product does not pass through freezing During Vitrification in vitro, process and the manual work of tearing, separate burr are similar, be all from weak breach, progressively expand breach, thereby reach the object that separates burr.This limit machine of tearing open, has retained the versatility of freezing deburring, but has overcome the shortcomings such as the energy consumption of freezing is large, finished surface damage, estimates that every air force tears limit machine open and can reach 15 work human efficiencies, is a kind of up-and-coming deburring technology.
And present domestic rubber device for deburring on the market adopts air force repair flash more.Prior art also disclosed this series products.China Patent Publication No. is: CN202200454U(open day is: 2012-04-25), this patent discloses a kind of automatic edge demounting machine for rubber products, comprise frame, be arranged at the control panel of a side above of frame, be arranged at the power set of control panel below, frame the inside, described frame other end inner side is welded with and frame horizontal direction cylinder rack at angle, and be arranged at the device for deburring on cylinder rack, described device for deburring comprises cylinder body (be this description described in master cylinder), be arranged at the pulley apparatus of cylinder base planar central position, be arranged at pulley apparatus top, the rotating disk of cylinder interior.Described in it, the arranged outside of the bottom of cylinder body has from the horizontal by the breach at a right angle, and described indentation, there is provided with pneumatic discharge door, and described pneumatic discharge door arranged outside has derivation notch, and described derivation notch is downward-sloping.The primary structure of this pneumatic discharge door is set to: be describedly provided with along cylinder body and radially become semicircle breach apart near horizontal direction cylinder body upper end; The height of described breach is positioned at that the upper end horizontal plane of frame is on the lower side, and described indentation, there is provided with the circular Pneumatic feeding door matching with cylinder diameter, and described Pneumatic feeding door can insert cylinder body or extract cylinder body out from indentation, there level.What namely this Pneumatic feeding door adopted is the structure of insertion and the extraction of bar gate type.The defect of this structure is, in actual production process, easily there is hidden danger: when cylinder body being cleared up or thrown in rubber as operating personnel, if now occur maloperation or suddenly Pneumatic feeding door insert cylinder body from indentation, there, the hand that is easy to pound operating personnel, causes security incident.
Utility model content
For overcoming above-mentioned technological deficiency, the purpose of this utility model is to propose a kind of safe, without potential safety hazard a kind of automatic edge demounting machine for rubber products of handled easily again.
The technical scheme adopting is:
A kind of automatic edge demounting machine for rubber products, comprises frame, control panel, power set, cylinder rack, is arranged at cylinder body on cylinder rack, is arranged at the pulley apparatus of cylinder base planar central position and is arranged at pulley apparatus top and the rotating disk in cylinder interior; Described cylinder body comprises the upper cylinder body and the lower cylinder body that are interconnected, and the side of upper cylinder body is vertical with frame horizontal direction, and the side of lower cylinder body and frame vertical direction are in an acute angle; The side of described lower cylinder body arranges a breach, and described breach is provided with pneumatic discharge door, described pneumatic discharge door and breach chain connection.
Preferably, described cylinder rack becomes 5 degree to 19 degree angles with frame horizontal direction.
Preferably, described upper cylinder body charging aperture is provided with two-layer air-actuated feeding gate, and this two-layer air-actuated feeding gate and upper cylinder body can form the memory space of a sealing.
Preferably, described pulley apparatus comprises rotating shaft, the belt pulley being connected with rotating shaft and the belt being connected with belt pulley, and described belt is by described power set transmission, and described belt is polywedge bet.
Preferably, the described cylinder body back side is provided with a netted venthole plate device, is provided with a dust suction chamber in described frame, and described netted venthole plate device is communicated with this dust suction chamber, and this dust suction chamber connects a dust catcher.
Further preferably, be also provided with a lubricating arrangement in described frame, this lubricating arrangement is connected with power set, and is communicated in the junction of described air-actuated feeding gate and upper cylinder body.
Further preferably, described power set are motor, and described motor is provided with main shaft, and the speed ratio between this main shaft and described rotating shaft is (17-13): (5-10).
The utility model is by being divided into described cylinder body the upper cylinder body and the lower cylinder body that are interconnected, and the side of upper cylinder body is vertical with frame horizontal direction, and the side of lower cylinder body and frame vertical direction are in an acute angle; The side of described lower cylinder body arranges a breach, and described breach is provided with pneumatic discharge door, described pneumatic discharge door and breach chain connection.Thereby make pneumatic discharge door in the time closing suddenly, through route be after a radian, to close toward interior from outer, but not direct insertion directly closing, the setting of acute angle can be played again cushioning effect, thereby can not cause the injury to operating personnel, eliminate potential safety hazard.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of the utility model solid;
Fig. 2 is the structural representation of the main apparent time of Fig. 1;
Fig. 3 is the structural representation of Fig. 1 while overlooking.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model preferred embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Referring to Fig. 1-3, a kind of automatic edge demounting machine for rubber products, comprise frame 1, be arranged at the control panel 4 of a side above of frame 1, be arranged at the power set 5 of control panel below, frame the inside, described frame other end inner side is welded with and frame horizontal direction cylinder rack 6 at angle, and being arranged at the device for deburring on cylinder rack, described device for deburring comprises cylinder body 2, is arranged at the pulley apparatus of cylinder base planar central position, is arranged at pulley apparatus top the rotating disk in cylinder interior.Described cylinder body 2 comprises the upper cylinder body 21 and the lower cylinder body 22 that are interconnected, the side of upper cylinder body 21 vertical with frame 1 horizontal direction (frame horizontal direction as shown in Figure 2 parallel with level ground), the side of lower cylinder body 22 and frame 1 vertical direction (toward frame internal direction tilt an acute angle) in an acute angle; The side of described lower cylinder body 22 arranges a breach 7, and described breach is provided with pneumatic discharge door 8, described pneumatic discharge door 8 and breach 7 chain connections.Preferably, hinged component is installed on the top of breach.Described pneumatic discharge door arranged outside has the notch 3 of derivation.
By pneumatic discharge door and breach chain connection.Make pneumatic discharge door in the time closing suddenly, through route be after a radian, to close toward interior from outer, but not direct insertion directly closing, the setting of acute angle can be played again cushioning effect (overcoming certain gravity), thereby can not cause the injury to operating personnel, eliminate potential safety hazard.
Above-mentioned is the improvement project of the utility model with respect to the emphasis of prior art.
In addition, on the basis of such scheme, the utility model is with respect to prior art, and second improvement especially doing with respect to the patent (hereinafter to be referred as documents 1) of CN202200454U is: described cylinder rack 6 becomes 5 degree to 19 degree angles (being also that rotating disk becomes 5 degree to 19 degree angles with the angle of frame horizontal direction) with frame 1 horizontal direction.The employing of documents 1 be the angle of 20 degree to 40 degree.Applicant finds, adopts 5 degree can more effectively carry out the limit of tearing open of rubber to 19 degree angles, improves the reliability separating between product and waste material, shortens the time of tearing limit open.This is to make after cylinder body inner rotary table High Rotation Speed because of angle for this reason, and its major diameter of elliptical path that rubber rotation produces is longer, and the irregular movement between waste material is stronger, between collision fiercer, be more conducive to separating between product and waste material.This has formed second improved embodiment of the present utility model.
The utility model is with respect to prior art, and the 3rd improvement of especially doing with respect to documents 1 is: described upper cylinder body charging aperture arranges two-layer air-actuated feeding gate, and this two-layer air-actuated feeding gate and upper cylinder body can form the memory space of a sealing.1 of documents is provided with one deck air-actuated feeding gate.The utility model arranges two-layer, is not simple displacement, but can greatly improve operating efficiency.Specifically, when only working for cylinder body, the air-actuated feeding gate of documents closes, and two-layer air-actuated feeding gate of the present utility model is divided into ground floor air-actuated feeding gate 9 and second layer air-actuated feeding gate 10, can lay respectively at middle and upper part and the bottom of upper cylinder body, its working method is alternately to close to carry out.That is, first open ground floor air-actuated feeding gate, close second layer air-actuated feeding gate, now the rubber of generation processing is put into the memory space that ground floor air-actuated feeding gate and second layer air-actuated feeding gate form; Then ground floor air-actuated feeding closing gate, second layer air-actuated feeding gate is opened, and rubber enters lower cylinder body and tears limit open; Then when tearing limit open, ground floor air-actuated feeding gate is opened, and second layer feed gate opens and closes, more other rubber to be processed is put into the memory space of ground floor air-actuated feeding gate and the formation of second layer air-actuated feeding gate; Wait tearing open after limit completes, ground floor air-actuated feeding shutter opening and closing, second layer feed gate is opened.Circulate down successively by this order, until process all rubbers.The time that ground floor feed gate and second layer air-actuated feeding gate alternately open and close simultaneously can be arranged and be controlled by control panel.Compare than 1 effect of closing while work for cylinder body of documents, the utility model has been equivalent to increase the memory space that a ground floor air-actuated feeding gate and second layer air-actuated feeding gate form, thereby the every work of cylinder body of having eliminated documents 1 once will be fed in raw material the reinforced stand-by period that could work again, therefore, greatly reduce the time of work, realize sublevel and tear the function on limit open, reach the effect of shortening working hours, improved operating efficiency.This has formed the 3rd improved embodiment of the present utility model.
The utility model is with respect to prior art, especially the 4th improvement of doing with respect to documents 1 is: described pulley apparatus comprises rotating shaft 11, the belt pulley 14 being connected with rotating shaft and the belt (not shown) being connected with belt pulley, described belt is by described power set transmission, and described belt is polywedge bet.Be that the utility model adopts polywedge bet to carry out transmission.Polywedge bet be taking flat rubber belting as matrix, inner surface is placed with the equidistantly ring-shaped rubber driving-belt of longitudinal 40 ° of trapezoidal wedges, the side that its working face is wedge.The advantage of polywedge bet is: contact area and the frictional force of polywedge bet and belt wheel are larger, and load is along the distribution uniform of bandwidth, thereby transmission capacity is larger; Because belt body is thin and light, flexible, rational in infrastructure, therefore working stress is little, can on less belt wheel, work; Polywedge bet also has that transmission vibration is little, rapid heat dissipation, smooth running, use extend little, gearratio large and limit line speed high, thereby the life-span is longer; Energy-saving effect is obvious, and transmission efficiency is high; Transmission compactness, takes up space little.This has formed the 4th improved embodiment of the present utility model.
The utility model is with respect to prior art, especially the 5th improvement of doing with respect to documents 1 is: the described cylinder body back side is provided with a netted venthole plate device, in described frame, be provided with a dust suction chamber 12, described netted venthole plate device is communicated with this dust suction chamber, and this dust suction chamber 12 connects a dust catcher 13.Documents 1 has been mentioned netted venthole plate device and can have been used by external dust catcher, does not consider making full use of rack space structure.Dust suction chamber of the present utility model can be arranged at the below of control panel, and then the opposite side relative with cylinder body be communicated with respectively netted venthole plate device and dust catcher, thereby realizes the utilization of the utility model compact structure.This has formed the 5th improved embodiment of the present utility model.
The utility model is with respect to prior art, especially the 6th improvement of doing with respect to documents 1 is: in described frame, be also provided with a lubricating arrangement (not shown), this lubricating arrangement is connected with power set, and is communicated in the junction of described air-actuated feeding gate and upper cylinder body.This place improves and carries out on the 3rd improved basis.Because when air-actuated feeding gate inserts with extraction upper cylinder body, the frictional force on surface is larger between the two, larger frictional force can produce larger heat, thereby cylinder body and pneumatic feed gate are all had to bad impact.Can eliminate this kind of impact, add lubricating arrangement, in this lubricating arrangement, be provided with lubricant, this lubricant can be water or silicone oil, preferably silicone oil.In the time that air-actuated feeding gate is worked, just silicone oil is sprayed to the junction of air-actuated feeding gate and upper cylinder body, play the lubricated effect that reduces friction, thereby eliminate the harmful effect that large friction brings.This is that documents 1 is not considered.This has formed the 6th embodiment of further optimizing of the present utility model.
The utility model is with respect to prior art, and the 7th improvement of especially doing with respect to documents 1 is: described power set 5 are motor, and described motor is provided with main shaft 51, and the speed ratio between this main shaft 51 and described rotating shaft is (17-13): (5-10).(expression of this ratio coverage is a mathematical expression, and bracket is common acceptable implication in mathematics, and those skilled in the art can directly, beyond all doubtly understand its scope.) this speed ratio can implementation be: the diameter of main shaft is 170-130mm, and rotating shaft is as from axle, and its diameter is 50-100mm.This place improves and carries out on the 4th improved basis.This speed ratio coordinates polywedge bet to make the whole limit machine of tearing open comprise that the work of rotating disk, motor can reach a best effect.This has formed the 7th embodiment of further optimizing of the present utility model.
On first improved basis, second to the 7th improvement can be combined, and forms multiple concrete embodiments.Figure of description 1-3 puts together above-mentioned improvements to show it.
The course of work of the present utility model is: by rotating disk, the rubber in lower cylinder body is carried out to High Rotation Speed, realize separating between product and waste material.Complete product and tear open behind limit, by the pneumatic discharge door of control panel control, product and waste material are together discharged from deriving notch.The side of lower cylinder body and frame vertical direction are in an acute angle, are toward frame inner inclination, more easily discharge product and waste material; Further, pneumatic discharge door is arranged to hinge arrangement, simply effective, not only can realize the closing and opening of the pneumatic discharge door of bar gate type of documents 1, and can eliminate safe hidden trouble.
Above-described is only the preferred embodiment that the more novel improvements of this enforcement form; and be not used in restriction the utility model; every equivalent variations that improvement of the present utility model is done or equivalence change; or make the unshowned combination of this description, within all should being included in protection domain of the present utility model.
Claims (7)
1. an automatic edge demounting machine for rubber products, comprises frame, control panel, power set, cylinder rack, is arranged at cylinder body on cylinder rack, is arranged at the pulley apparatus of cylinder base planar central position and is arranged at pulley apparatus top and the rotating disk in cylinder interior; It is characterized in that: described cylinder body comprises the upper cylinder body and the lower cylinder body that are interconnected, and the side of upper cylinder body is vertical with frame horizontal direction, the side of lower cylinder body and frame vertical direction are in an acute angle; The side of described lower cylinder body arranges a breach, and described breach is provided with pneumatic discharge door, described pneumatic discharge door and breach chain connection.
2. automatic edge demounting machine for rubber products as claimed in claim 1, is characterized in that: described cylinder rack becomes 5 degree to 19 degree angles with frame horizontal direction.
3. automatic edge demounting machine for rubber products as claimed in claim 1, is characterized in that: described upper cylinder body charging aperture is provided with two-layer air-actuated feeding gate, and this two-layer air-actuated feeding gate and upper cylinder body can form the memory space of a sealing.
4. automatic edge demounting machine for rubber products as claimed in claim 1, it is characterized in that: described pulley apparatus comprises rotating shaft, the belt pulley being connected with rotating shaft and the belt being connected with belt pulley, described belt is by described power set transmission, and described belt is polywedge bet.
5. automatic edge demounting machine for rubber products as claimed in claim 1, it is characterized in that: the described cylinder body back side is provided with a netted venthole plate device, in described frame, be provided with a dust suction chamber, described netted venthole plate device is communicated with this dust suction chamber, and this dust suction chamber connects a dust catcher.
6. automatic edge demounting machine for rubber products as claimed in claim 3, is characterized in that: in described frame, be also provided with a lubricating arrangement, this lubricating arrangement is connected with power set, and is communicated in the junction of described air-actuated feeding gate and upper cylinder body.
7. automatic edge demounting machine for rubber products as claimed in claim 4, is characterized in that: described power set are motor, and described motor is provided with main shaft, and the speed ratio between this main shaft and described rotating shaft is (17-13): (5-10).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765921.8U CN203665799U (en) | 2013-11-27 | 2013-11-27 | Automatic flanging machine for rubber products |
| KR2020140008675U KR200477399Y1 (en) | 2013-11-27 | 2014-11-26 | Automatic edge trimming device of rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320765921.8U CN203665799U (en) | 2013-11-27 | 2013-11-27 | Automatic flanging machine for rubber products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203665799U true CN203665799U (en) | 2014-06-25 |
Family
ID=50962131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320765921.8U Expired - Fee Related CN203665799U (en) | 2013-11-27 | 2013-11-27 | Automatic flanging machine for rubber products |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR200477399Y1 (en) |
| CN (1) | CN203665799U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589556A (en) * | 2015-02-10 | 2015-05-06 | 南京佳鼎橡塑机械有限公司 | Automatic rubber side-removing machine |
| CN108453968A (en) * | 2018-05-08 | 2018-08-28 | 芜湖明智自动化科技有限公司 | A kind of automatic edge demounting machine for rubber products |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101904345B1 (en) * | 2016-01-27 | 2018-10-05 | 박병완 | Trimming device for rubber |
| KR101868364B1 (en) | 2016-06-30 | 2018-06-18 | 박병완 | Trimming device for rubber with mist sprayer |
| KR101897030B1 (en) * | 2017-04-11 | 2018-09-12 | (주)유니폴리 | Rubber O-ring Auto Trimming Equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2662795B2 (en) * | 1988-04-26 | 1997-10-15 | 株式会社ブリヂストン | Rubber sheet trimming device |
| US6026724A (en) * | 1993-12-06 | 2000-02-22 | Pleiger Plastics Corporation | Sharpening device |
| KR20020031211A (en) * | 2000-10-23 | 2002-05-01 | 이구택 | Apparatus for removing burr on strip |
-
2013
- 2013-11-27 CN CN201320765921.8U patent/CN203665799U/en not_active Expired - Fee Related
-
2014
- 2014-11-26 KR KR2020140008675U patent/KR200477399Y1/en active IP Right Grant
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104589556A (en) * | 2015-02-10 | 2015-05-06 | 南京佳鼎橡塑机械有限公司 | Automatic rubber side-removing machine |
| CN108453968A (en) * | 2018-05-08 | 2018-08-28 | 芜湖明智自动化科技有限公司 | A kind of automatic edge demounting machine for rubber products |
Also Published As
| Publication number | Publication date |
|---|---|
| KR200477399Y1 (en) | 2015-06-09 |
| KR20150002141U (en) | 2015-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20191127 |