CN204095125U - A kind of petroleum transportation pipeline protection adhesive tape automatic winding apparatus - Google Patents
A kind of petroleum transportation pipeline protection adhesive tape automatic winding apparatus Download PDFInfo
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- CN204095125U CN204095125U CN201420414416.3U CN201420414416U CN204095125U CN 204095125 U CN204095125 U CN 204095125U CN 201420414416 U CN201420414416 U CN 201420414416U CN 204095125 U CN204095125 U CN 204095125U
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- adhesive tape
- upper machine
- machine body
- lower body
- wheel
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Abstract
A kind of petroleum transportation pipeline protection adhesive tape automatic winding apparatus, comprise frame, described frame is made up of upper machine body (1) and lower body (2), upper machine body (1) and lower body (2) are respectively semi-circular shape and common looping structure, junction between upper machine body (1) with lower body (2) is connected by pre-tightening mechanism (4) and is locked by connecting bolt (5), the outside of upper machine body (1) or lower body (2) is provided with wheel carrier (18), the side of wheel carrier (18) is provided with puts belt pulley (7) by putting adhesive tape wheel shaft (6), the opposite side of wheel carrier (18) is provided with receipts belt pulley (9) by receiving adhesive tape wheel shaft (8), the utility model compact conformation, alleviate the labour intensity of conventional petroleum pipe-line maintenance workman, can strictly control to protect the pitch of adhesive tape winding and the overlap width of lap-joint by this equipment, improve the winding effect of protection adhesive tape, improve the barrier propterty of petroleum pipeline.
Description
Technical field
The utility model relates to a kind of automatic winding apparatus, particularly relates to a kind of petroleum transportation pipeline protection adhesive tape automatic winding apparatus, belongs to petroleum pipeline service equipment technical field.
Background technology
Current petroleum pipeline and major gas pipeline all need the adhesive tape of surface wrap protection outside, especially need closely to be wound around protection adhesive tape at the petroleum pipeline being positioned at underground.In traditional petroleum pipeline protection and maintenance process, artificial winding one by one is often needed to protect adhesive tape, labor strength is large, efficiency is low, waste time and energy and winding effect not good, the width of spiral lap-joint is uneven, can affect the service life of petroleum pipeline time serious, lacks a kind of effective petroleum transportation pipeline protection adhesive tape automatic winding apparatus always and changes this backward situation.
Such as Chinese patent mandate publication number is: CN203185643U, the day for announcing is: on September 11st, 2013, utility model patent disclosed a kind of electrical line anticorrosion adhesive tape Wiring apparatus, comprise for holding pipeline and the conduit saddle device that pipeline can be allowed to rotate, be used for driving tube rest device rotate power set, power set are linked into an integrated entity by linkage and conduit saddle device, power set comprise the motor and reductor that couple together with driving-belt, power set base, conduit saddle device comprises two rollers, conduit saddle device pedestal, linkage comprises sprocket wheel and chain, two unidirectional ends of roller are all installed sprocket wheel and connect with chain, output end of reducer also installs sprocket wheel, also be connected with chain between the sprocket wheel of output end of reducer and the sprocket wheel of one of them roller end portions.But this apparatus structure is single, winding, the wrapup procedure of the movement of equipment and protection adhesive tape can not synchronously carry out, and need human assistance to complete, winding effect is not good, and the width of spiral lap-joint is uneven.
Summary of the invention
The purpose of this utility model wastes time and energy for existing petroleum pipeline protection and maintenance, labour intensity is large, and winding effect is not good, the defect that the width of spiral lap-joint is uneven and deficiency, a kind of compact conformation is now provided, time saving and energy saving, winding effect is good, accurately can control a kind of petroleum transportation pipeline protection adhesive tape automatic winding apparatus of the overlap width protecting adhesive tape lap-joint.
For achieving the above object, technical solution of the present utility model is: a kind of petroleum transportation pipeline protection adhesive tape automatic winding apparatus, comprise frame, described frame is made up of upper machine body and lower body, upper machine body and lower body are respectively semi-circular shape and common looping structure, junction between upper machine body with lower body is connected by pre-tightening mechanism and is locked by connecting bolt, the outside of upper machine body or lower body is provided with CD-ROM drive motor, the outside of upper machine body or lower body is provided with wheel carrier, the side of wheel carrier is provided with puts belt pulley by putting adhesive tape wheel shaft, the opposite side of wheel carrier is provided with receipts belt pulley by receiving adhesive tape wheel shaft, put adhesive tape wheel shaft and receive between adhesive tape wheel shaft and synchronous gear wheels are installed, synchronous gear wheels are connected with the output shaft of CD-ROM drive motor by drive mechanism, the output shaft of CD-ROM drive motor is provided with power gear, power gear is connected with conical gear through idler gear, the output of conical gear is provided with wheel shaft, wheel shaft is provided with driving wheel, the inner periphery of upper machine body and lower body is evenly distributed with multiple road wheel, driving wheel and road wheel contact with petroleum pipeline outer wall respectively.
Described power gear is meshed with travelling gear, travelling gear is meshed with toothed disc, toothed disc is the external tooth wheel disc that two semicircular rings are formed, in it, annular aperture is greater than the external diameter of petroleum pipeline, the inner side of toothed disc is fixed with inner ring, fixed by inner ring connecting rod between two relative inner rings, between two inner rings, pressing roller is also installed.
Described pre-tightening mechanism is made up of connecting axle, hanging fastener and fixed pin shaft, the outside of lower body and be provided with connecting axle near junction, connecting axle is connected with one end of hanging fastener, the other end of hanging fastener is provided with arc hook, on upper machine body, correspondence is provided with fixed pin shaft, and arc hook matches with fixed pin shaft.
The described axial line putting adhesive tape wheel shaft and receipts adhesive tape wheel shaft and petroleum pipeline is 5 degree of-20 inclination angle spent.
Described wheel carrier is L-type, and the bottom of L-type is fixed on the outside of upper machine body or lower body.
Described upper machine body and/or lower body are provided with slack adjuster, and slack adjuster comprises friction pulley, friction seat and adjustment screw, and the below of friction pulley is provided with friction seat, and friction seat is provided with adjustment screw.
Two ends and the junction of receiving adhesive tape wheel shaft of described receipts belt pulley are provided with when putting belt pulley and receiving the drive bearing that can skid when belt pulley is asynchronous to rotate.
The beneficial effects of the utility model are:
1, the utility model drives road wheel to achieve equipment and move in petroleum pipeline constant speed axially by CD-ROM drive motor, and by putting belt pulley and receiving the synchronous folding and unfolding that belt pulley achieves petroleum pipeline protection adhesive tape, while equipment moving, petroleum pipeline is protected the outer surface that adhesive tape is wrapped in petroleum pipeline closely, release layer is reclaimed to be wrapped in simultaneously and receive on belt pulley, achieve the mechanization of movement, winding, wrapup procedure.
2, the utility model efficiently solves the problem that circular device is not easy to be enclosed within petroleum pipeline, adopt pre-tightening mechanism and connecting bolt achieve the butt-joint locking of upper machine body and lower body and fix, achieve the accurate control to protection adhesive tape lap-joint overlap width by the angle of inclination controlling to put belt pulley and receive belt pulley.
3, the utility model compact conformation, alleviate the labour intensity of conventional petroleum pipe-line maintenance workman, strictly can control to protect the pitch of adhesive tape winding and the overlap width of lap-joint by this equipment, improve the winding effect of protection adhesive tape, improve the barrier propterty of petroleum pipeline.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the side schematic view of Fig. 1.
Fig. 3 is using state figure of the present utility model.
Fig. 4 is that the utility model is put belt pulley and received the structural representation of belt pulley.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the top view of Fig. 4.
Fig. 7 is the structural representation of the utility model synchronous gear wheels.
Fig. 8 is the structural representation of the utility model road wheel.
In figure: upper machine body 1, lower body 2, petroleum pipeline 3, pre-tightening mechanism 4, connecting bolt 5, puts adhesive tape wheel shaft 6, puts belt pulley 7, receives adhesive tape wheel shaft 8, receive belt pulley 9, CD-ROM drive motor 10, power gear 11, conical gear 12, wheel shaft 13, driving wheel 14, travelling gear 15, toothed disc 16, inner ring 17, wheel carrier 18, inner ring connecting rod 19, synchronous gear wheels 20, road wheel 21.
Detailed description of the invention
Illustrate below in conjunction with accompanying drawing and with detailed description of the invention, the utility model to be described in further detail.
See Fig. 1 to Fig. 8, a kind of petroleum transportation pipeline protection adhesive tape automatic winding apparatus of the present utility model, comprise frame, described frame is made up of upper machine body 1 and lower body 2, upper machine body 1 and lower body 2 are respectively semi-circular shape and common looping structure, junction between upper machine body 1 with lower body 2 is connected by pre-tightening mechanism 4 and is locked by connecting bolt 5, the outside of upper machine body 1 or lower body 2 is provided with CD-ROM drive motor 10, the outside of upper machine body 1 or lower body 2 is provided with wheel carrier 18, the side of wheel carrier 18 is provided with puts belt pulley 7 by putting adhesive tape wheel shaft 6, the opposite side of wheel carrier 18 is provided with receipts belt pulley 9 by receiving adhesive tape wheel shaft 8, put adhesive tape wheel shaft 6 and receive between adhesive tape wheel shaft 8 and synchronous gear wheels 20 are installed, synchronous gear wheels 20 are connected by the output shaft of drive mechanism with CD-ROM drive motor 10, the output shaft of CD-ROM drive motor 10 is provided with power gear 11, power gear 11 is connected with conical gear 12 through idler gear, the output of conical gear 12 is provided with wheel shaft 13, wheel shaft 13 is provided with driving wheel 14, the inner periphery of upper machine body 1 and lower body 2 is evenly distributed with multiple road wheel 21, driving wheel 14 and road wheel 21 contact with petroleum pipeline 3 outer wall respectively.
Described power gear 11 is meshed with travelling gear 15, travelling gear 15 is meshed with toothed disc 16, toothed disc 16 is the external tooth wheel disc that two semicircular rings are formed, in it, annular aperture is greater than the external diameter of petroleum pipeline 3, the inner side of toothed disc 16 is fixed with inner ring 17, fixed by inner ring connecting rod 19 between two relative inner rings 17, between two inner rings 17, pressing roller is also installed.
Described pre-tightening mechanism 4 is made up of connecting axle, hanging fastener and fixed pin shaft, the outside of lower body 2 and be provided with connecting axle near junction, connecting axle is connected with one end of hanging fastener, the other end of hanging fastener is provided with arc hook, on upper machine body 1, correspondence is provided with fixed pin shaft, and arc hook matches with fixed pin shaft.
The described axial line putting adhesive tape wheel shaft 6 and receipts adhesive tape wheel shaft 8 and petroleum pipeline 3 is 5 degree of-20 inclination angle spent.
Described wheel carrier 18 is L-type, and the bottom of L-type is fixed on the outside of upper machine body 1 or lower body 2.
Described upper machine body 1 and/or lower body 2 are provided with slack adjuster, and slack adjuster comprises friction pulley, friction seat and adjustment screw, and the below of friction pulley is provided with friction seat, and friction seat is provided with adjustment screw.
Two ends and the junction of receiving adhesive tape wheel shaft 8 of described receipts belt pulley 9 are provided with when putting belt pulley 7 and receiving the drive bearing that can skid when belt pulley 9 is asynchronous to rotate.
See Fig. 1, Fig. 2, frame is made up of upper machine body 1 and lower body 2, upper machine body 1 and lower body 2 are respectively semi-circular shape and common looping structure, the interior circular diameter of loop configuration is greater than the external diameter of petroleum pipeline 3, adopts semicircular ring splicing structure to efficiently solve the problem that integral ring-shaped structure is not easy to be enclosed within petroleum pipeline 3.The loop configuration that loop configuration is made up of upper machine body 1 and lower body 2 is one or two, when being two loop configuration, is connected between upper machine body 1 and lower body 2 by connecting rod.Junction between upper machine body 1 with lower body 2 is connected by pre-tightening mechanism 4, and is locked by connecting bolt 5, makes upper machine body 1 and lower body 2 form an entirety.
Pre-tightening mechanism 4 is made up of connecting axle, hanging fastener and fixed pin shaft, the outside of lower body 2 and be provided with connecting axle near junction, connecting axle is connected with one end of hanging fastener, the other end of hanging fastener is provided with arc hook, on upper machine body 1, correspondence is provided with fixed pin shaft, and arc hook matches with fixed pin shaft.When equipment is enclosed within petroleum pipeline 3 by needs, first upper machine body 1 is put petroleum pipeline 3, then lower body 2 correspondence is spliced on upper machine body 1, after having docked, the hanging fastener on pre-tightening mechanism 4 is hung on the fixed pin shaft of upper machine body 1, reach the object of pretension, then can free hand to upper machine body 1 and lower body 2 fixation by connecting bolt 5.Main like this solve due to upper machine body 1 and lower body 2 heavier, cause the docking of upper machine body 1 and lower body 2 and fixing inconvenient.If do not adopt pre-tightening mechanism 4, realize fixing only by multiple connecting bolt 5, be easy to cause misplacing in docking fixation procedure, and labour intensity is comparatively large, installation effectiveness is lower.
The outside of upper machine body 1 or lower body 2 is provided with CD-ROM drive motor 10, and the outside of upper machine body 1 or lower body 2 is provided with wheel carrier 18, and wheel carrier 18 is L-type, and the bottom of L-type is fixed on the outside of upper machine body 1 or lower body 2.The side of wheel carrier 18 is provided with puts belt pulley 7 by putting adhesive tape wheel shaft 6, the opposite side of wheel carrier 18 is provided with receipts belt pulley 9 by receiving adhesive tape wheel shaft 8, putting belt pulley 7 for releasing petroleum pipeline protection adhesive tape, receiving the release layer of belt pulley 9 for synchronous rolling petroleum pipeline protection adhesive tape.Put adhesive tape wheel shaft 6 and receive between adhesive tape wheel shaft 8 and be provided with synchronous gear wheels 20, synchronous gear wheels 20 are connected by the output shaft of drive mechanism with CD-ROM drive motor 10, and synchronous gear wheels 20 are put belt pulley 7 for ensureing and receive belt pulley 9 synchronous axial system.The two ends of receiving belt pulley 9 are provided with drive bearing with the junction of receiving adhesive tape wheel shaft 8, when putting belt pulley 7 and receive belt pulley 9 asynchronous rotation, drive bearing can produce skidding, the unnecessary skidding that rotates through consumes, until put belt pulley 7 and receive belt pulley 9 synchronous axial system.
The output shaft of CD-ROM drive motor 10 is provided with power gear 11, power gear 11 is connected with conical gear 12 through idler gear, the output of conical gear 12 is provided with wheel shaft 13, wheel shaft 13 is provided with driving wheel 14, the inner periphery of upper machine body 1 and lower body 2 is evenly distributed with multiple road wheel 21, driving wheel 14 and road wheel 21 contact with petroleum pipeline 3 outer wall respectively, road wheel 21 rotates under the effect of CD-ROM drive motor 10, utilize the friction between road wheel 21 and petroleum pipeline 3 outer wall to drive whole equipment, equipment is moved forward along the axis of petroleum pipeline 3.The inner periphery of upper machine body 1 and lower body 2 is evenly distributed with multiple road wheel 21, driving wheel 14 and road wheel 21 contact with petroleum pipeline 3 outer wall respectively, in the contact good between equipment and petroleum pipeline 3 of the driving wheel 14 of circumferentially multiple directions and road wheel 21 common guarantee, and make mobile steadily reliable.The control to protection adhesive tape winding pitch is realized by the speed of travel that controls driving wheel 14 and the rotating speed putting belt pulley 7 and receive belt pulley 9.
Power gear 11 is meshed with travelling gear 15, travelling gear 15 is meshed with toothed disc 16, toothed disc 16 is the external tooth wheel disc that two semicircular rings are formed, in it, annular aperture is greater than the external diameter of petroleum pipeline 3, the inner side of toothed disc 16 is fixed with inner ring 17, fixed by inner ring connecting rod 19 between two relative inner rings 17, inner ring 17 can rotate around petroleum pipeline 3.Also be provided with pressing roller between two relative inner rings 17, inner ring 17 rotates and pressing roller can be driven will to be just wrapped in the protective rubber band compacting on petroleum pipeline 3 outer surface, to improve the adhesive effect between protection adhesive tape and petroleum pipeline 3.Putting adhesive tape wheel shaft 6 and receiving adhesive tape wheel shaft 8 with the axial line of petroleum pipeline 3 is 5 degree of-20 inclination angle spent, this inclination angle ensure that petroleum pipeline protection adhesive tape closely can be wound around along petroleum pipeline 3, and the lap-joint between adjacent petroleum pipeline protection adhesive tape can need coincidence 2 centimetres-6 centimetres according to maintenance.
The utility model drives road wheel 21 to achieve equipment by CD-ROM drive motor 10 and moves in petroleum pipeline 3 constant speed axially, and by putting belt pulley 7 and receiving the synchronous folding and unfolding that belt pulley 9 achieves petroleum pipeline protection adhesive tape, while equipment moving, petroleum pipeline is protected the outer surface that adhesive tape is wrapped in petroleum pipeline 3 closely, release layer is reclaimed to be wrapped in simultaneously and receive on belt pulley 9.Achieve the mechanization that petroleum pipeline protection adhesive tape is wound around, alleviate the labour intensity of conventional petroleum pipe-line maintenance workman, can strictly control to protect the pitch of adhesive tape winding and the overlap width of lap-joint by this equipment, improve the winding effect of protection adhesive tape, improve the barrier propterty of petroleum pipeline.
Claims (7)
1. a petroleum transportation pipeline protection adhesive tape automatic winding apparatus, comprise frame, it is characterized in that: described frame is made up of upper machine body (1) and lower body (2), upper machine body (1) and lower body (2) are respectively semi-circular shape and common looping structure, junction between upper machine body (1) with lower body (2) is connected by pre-tightening mechanism (4) and is locked by connecting bolt (5), the outside of upper machine body (1) or lower body (2) is provided with CD-ROM drive motor (10), the outside of upper machine body (1) or lower body (2) is provided with wheel carrier (18), the side of wheel carrier (18) is provided with puts belt pulley (7) by putting adhesive tape wheel shaft (6), the opposite side of wheel carrier (18) is provided with receipts belt pulley (9) by receiving adhesive tape wheel shaft (8), put adhesive tape wheel shaft (6) and receive between adhesive tape wheel shaft (8) and synchronous gear wheels (20) are installed, synchronous gear wheels (20) are connected by the output shaft of drive mechanism with CD-ROM drive motor (10), the output shaft of CD-ROM drive motor (10) is provided with power gear (11), power gear (11) is connected with conical gear (12) through idler gear, the output of conical gear (12) is provided with wheel shaft (13), wheel shaft (13) is provided with driving wheel (14), the inner periphery of upper machine body (1) and lower body (2) is evenly distributed with multiple road wheel (21), driving wheel (14) and road wheel (21) contact with petroleum pipeline (3) outer wall respectively.
2. a kind of petroleum transportation pipeline protection adhesive tape automatic winding apparatus according to claim 1, it is characterized in that: described power gear (11) is meshed with travelling gear (15), travelling gear (15) is meshed with toothed disc (16), toothed disc (16) is the external tooth wheel disc that two semicircular rings are formed, in it, annular aperture is greater than the external diameter of petroleum pipeline (3), the inner side of toothed disc (16) is fixed with inner ring (17), fixed by inner ring connecting rod (19) between two relative inner rings (17), between two inner rings (17), pressing roller is also installed.
3. a kind of petroleum transportation pipeline protection adhesive tape automatic winding apparatus according to claim 1, it is characterized in that: described pre-tightening mechanism (4) is made up of connecting axle, hanging fastener and fixed pin shaft, the outside of lower body (2) and be provided with connecting axle near junction, connecting axle is connected with one end of hanging fastener, the other end of hanging fastener is provided with arc hook, the upper correspondence of upper machine body (1) is provided with fixed pin shaft, and arc hook matches with fixed pin shaft.
4. a kind of petroleum transportation pipeline protection adhesive tape automatic winding apparatus according to claim 1, is characterized in that: described in put adhesive tape wheel shaft (6) and receive adhesive tape wheel shaft (8) with the axial line of petroleum pipeline (3) be 5 degree of-20 inclination angle spent.
5. a kind of petroleum transportation pipeline protection adhesive tape automatic winding apparatus according to claim 1, it is characterized in that: described wheel carrier (18) is L-type, the bottom of L-type is fixed on the outside of upper machine body (1) or lower body (2).
6. a kind of petroleum transportation pipeline protection adhesive tape automatic winding apparatus according to claim 1, it is characterized in that: described upper machine body (1) and/or lower body (2) are provided with slack adjuster, slack adjuster comprises friction pulley, friction seat and adjustment screw, the below of friction pulley is provided with friction seat, and friction seat is provided with adjustment screw.
7. a kind of petroleum transportation pipeline protection adhesive tape automatic winding apparatus according to claim 1, is characterized in that: the two ends of described receipts belt pulley (9) are provided with when putting belt pulley (7) and receiving the drive bearing that can skid when belt pulley (9) is asynchronous to rotate with the junction of receiving adhesive tape wheel shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414416.3U CN204095125U (en) | 2014-07-25 | 2014-07-25 | A kind of petroleum transportation pipeline protection adhesive tape automatic winding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420414416.3U CN204095125U (en) | 2014-07-25 | 2014-07-25 | A kind of petroleum transportation pipeline protection adhesive tape automatic winding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204095125U true CN204095125U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420414416.3U Expired - Fee Related CN204095125U (en) | 2014-07-25 | 2014-07-25 | A kind of petroleum transportation pipeline protection adhesive tape automatic winding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204095125U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191605A (en) * | 2014-07-25 | 2014-12-10 | 湖北工业大学 | Automatic winding device for protective adhesive tape of petroleum transportation pipe |
| CN106426905A (en) * | 2016-10-12 | 2017-02-22 | 合肥神马科技集团有限公司 | Rotation stopping device for pipeline winding machine |
| CN107877841A (en) * | 2017-11-28 | 2018-04-06 | 李广喜 | A kind of petroleum transportation pipeline buffer zone wind |
| CN109099243A (en) * | 2018-08-10 | 2018-12-28 | 叶庆国 | A kind of chemical gases pipeline automatic butt winding robot |
| CN114104875A (en) * | 2021-11-26 | 2022-03-01 | 三杰节能新材料股份有限公司 | Polyethylene insulating tube sticky tape wind |
-
2014
- 2014-07-25 CN CN201420414416.3U patent/CN204095125U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104191605A (en) * | 2014-07-25 | 2014-12-10 | 湖北工业大学 | Automatic winding device for protective adhesive tape of petroleum transportation pipe |
| CN106426905A (en) * | 2016-10-12 | 2017-02-22 | 合肥神马科技集团有限公司 | Rotation stopping device for pipeline winding machine |
| CN106426905B (en) * | 2016-10-12 | 2018-08-28 | 合肥神马科技集团有限公司 | A kind of resistance cyclone for pipe winding machine |
| CN107877841A (en) * | 2017-11-28 | 2018-04-06 | 李广喜 | A kind of petroleum transportation pipeline buffer zone wind |
| CN109099243A (en) * | 2018-08-10 | 2018-12-28 | 叶庆国 | A kind of chemical gases pipeline automatic butt winding robot |
| CN109099243B (en) * | 2018-08-10 | 2020-05-22 | 赛思科技(西安)有限公司 | Automatic butt joint winding robot for chemical gas pipelines |
| CN114104875A (en) * | 2021-11-26 | 2022-03-01 | 三杰节能新材料股份有限公司 | Polyethylene insulating tube sticky tape wind |
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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: 20150114 Termination date: 20160725 |