CN208788375U - A kind of novel support sired results dress - Google Patents
A kind of novel support sired results dress Download PDFInfo
- Publication number
- CN208788375U CN208788375U CN201821173259.6U CN201821173259U CN208788375U CN 208788375 U CN208788375 U CN 208788375U CN 201821173259 U CN201821173259 U CN 201821173259U CN 208788375 U CN208788375 U CN 208788375U
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- China
- Prior art keywords
- stud
- periphery
- jack shell
- footstock
- inner spindle
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- 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.)
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Abstract
The utility model relates to hold round tooling field, disclose a kind of novel support sired results dress, including inner spindle, multiple outer bracing plate assemblies are distributed in a ring on the outside of inner spindle, outer bracing plate assembly is connect by mechanic jacks with inner spindle periphery, mechanic jacks include pedestal, the jack shell being set on pedestal and the footstock being set to above jack shell, what pedestal was located at jack shell inner cavity is fixed with bevel gear wheel on one side, jack shell side wall is equipped with the bevel pinion being meshed with bevel gear wheel, bevel pinion outer wall is equipped with square hole, interior stud is fixed at bevel gear wheel center, interior stud periphery is equipped with screw thread, outer stud is cased on interior stud.The utility model, which solves, holds round tooling when encountering different processing cylinders, and continuous renewal part removes the processing cylinder of cooperation different-diameter, causes cumbersome problem.
Description
Technical field
The utility model relates to hold round tooling field, specifically a kind of new type stainless steel. corrosion resistance internal lining pipe.
Background technique
For large-size cylinder body part during processing and welding, drum surface can lead to cylinder because processing and welding operation
Deformation, is being operated so would generally be arranged in cylinder and hold round tooling.
In the prior art, it is fixed setting that some, which hold round diameters of tooling all, if hold round the diameter of tooling with
The diameter for processing cylinder is inconsistent, then is not available；Although thering is diameter is adjustable to hold round tooling, different processing is often encountered
Cylinder is comparatively laborious it is necessary to replace the support rod of different length, and therefore, there is an urgent need to a kind of replacement parts that do not need for we
Novel support sired results dress solves the above problems.
Utility model content
Based on problem above, the utility model provides a kind of novel support sired results dress.The utility model, which solves, holds round work
Mounted in when encountering different processing cylinders, continuous renewal part removes the processing cylinder of cooperation different-diameter, causes cumbersome
The problem of.
The utility model is specifically as follows using following technical scheme to achieve the goals above:
Multiple outer bracing plate assemblies, outer support is distributed in a kind of novel support sired results dress, including inner spindle, inner spindle outside in a ring
Board group part is connect by mechanic jacks with inner spindle periphery, and mechanic jacks include pedestal, the jack that is set on pedestal
Shell and the footstock being set to above jack shell, what pedestal was located at jack shell inner cavity is fixed with auger tooth on one side
Wheel, jack shell side wall are equipped with the bevel pinion being meshed with bevel gear wheel, and bevel pinion outer wall is equipped with square hole, auger
Interior stud is fixed at gear centre, interior stud periphery is equipped with screw thread, is cased with outer stud on interior stud, outer stud both ends are run through
It equipped with cylindrical bore, is threadedly coupled by cylindrical bore with interior stud periphery, footstock passes through guide groove and jack shell
Contact, guide groove trend is consistent with outer stud axis direction, inspires confidence in and is set on jack shell side wall or footstock side wall to slot.
In the present invention, square hole is rotated, makes bevel pinion Forced rotation, and bevel gear wheel is driven to rotate, is made interior
Stud operating, drives outer stud to move up and down, and makes the flexible bore for being adjusted to match with cylinder of outer fagging.The utility model
It solving and holds round tooling when encountering different processing cylinders, continuous renewal part removes the processing cylinder of cooperation different-diameter,
Cause cumbersome problem.
Outer stud periphery is equipped with the screw thread opposite with interior stud periphery as a preferred method, and is threaded in top
In seat inner cavity.
Mechanic jacks are equipped with multiple as a preferred method, and equal part is distributed on inner spindle periphery.
Footstock is equipped with top cap as a preferred method,.
Pedestal lower end is equipped with fixing seat as a preferred method, and passes through fixing seat and inner core axis connection.
Inner spindle is equipped with installation axle as a preferred method,.
Spanner is equipped in square hole as a preferred method, spanner is detachably connected with square hole.
The beneficial effects of the utility model are as follows:
(1) the utility model, which solves, holds round tooling when encountering different processing cylinders, continuous renewal part deallocation
The processing cylinder for closing different-diameter, causes cumbersome problem.
(2) the utility model is equipped with the screw thread opposite with interior stud periphery by outer stud periphery, and is threaded in top
In seat inner cavity, be conducive to the lifting of mechanic jacks.
(3) the utility model is equipped with multiple by mechanic jacks, and equal part is distributed on inner spindle periphery.Multiple machinery
When jack makes to hold round tooling setting in cylinder, cylinder can be preferably supported.
(4) the utility model is equipped with top cap by footstock, is conducive to the welding of outer fagging, avoids directly direct with footstock
Welding, destroys footstock internal structure.
(5) the utility model is equipped with fixing seat by pedestal lower end, and passes through fixing seat and inner core axis connection.In auger tooth
Pedestal is set between wheel and fixing seat, is more advantageous to protection bevel gear wheel in this way.
(6) the utility model is equipped with installation axle by inner spindle.Inner spindle is equipped with installation axle, expands and holds round tooling
Purposes, it is mountable in the equipment to match with installation axle, then operated.
(7) the utility model is detachably connected by being equipped with spanner, spanner in square hole with square hole, facilitates staff
Operate other mechanic jacks.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of jack in the utility model；
Fig. 3 is the main view of the utility model；
Fig. 4 is the utility model China and foreign countries fagging schematic diagram；
Wherein, 1 inner spindle, 2 installation axles, 3 mechanic jacks, 3-1 pedestal, 3-2 bevel gear wheel, stud in 3-3, outside 3-4
Stud, 3-5 jack shell, 3-6 footstock, 3-7 guide groove, 3-8 bevel pinion, 4 spanners, 5 outer faggings, 6 square holes, 7 is fixed
Seat.
Specific embodiment
In order to which those skilled in the art better understand the utility model, with reference to the accompanying drawing with following embodiment to this
Utility model is described in further detail.
Embodiment 1:
Referring to Fig. 1~4, a kind of novel support sired results dress, including inner spindle 1,1 outside of inner spindle are distributed with multiple outer in a ring
5 component of fagging, outer 5 component of fagging are connect by mechanic jacks 3 with 1 periphery of inner spindle, mechanic jacks 3 including pedestal 3-1,
The jack shell 3-5 being set on the pedestal 3-1 and footstock 3-6 being set to above jack shell 3-5, pedestal 3-1
It is fixed with bevel gear wheel 3-2 on one side in the inner cavity jack shell 3-5, jack shell 3-5 side wall is equipped with and auger tooth
The bevel pinion 3-8 that wheel 3-2 is meshed, bevel pinion 3-8 outer wall are equipped with square hole 6, and bevel gear wheel 3-2 is fixed at center
Interior stud 3-3, the periphery interior stud 3-3 are equipped with screw thread, and outer stud 3-4 is cased on interior stud 3-3, and the both ends outer stud 3-4, which are run through, to be set
Have cylindrical bore, be threadedly coupled by cylindrical bore with the periphery interior stud 3-3, footstock 3-6 by guide groove 3-7 with it is very heavy
Top shell body 3-5 contact, guide groove 3-7 trend is consistent with outer stud 3-4 axis direction, and guide groove 3-7 is set to jack shell
On 3-5 side wall or footstock 3-6 side wall.
In the present embodiment, rotating spanner 4 make bevel pinion 3-8 Forced rotation, and bevel gear wheel 3-2 is driven to rotate, and make
Interior stud 3-3 operating, drives external screw thread to move up and down, and makes the flexible bore for being adjusted to match with cylinder of outer fagging 5.This reality
Tooling is held round when encountering different processing cylinders with novel solve, and continuous renewal part goes the processing of cooperation different-diameter
Cylinder causes cumbersome problem.
Embodiment 2:
Referring to Fig. 1~4, a kind of novel support sired results dress, including inner spindle 1,1 outside of inner spindle are distributed with multiple outer in a ring
5 component of fagging, outer 5 component of fagging are connect by mechanic jacks 3 with 1 periphery of inner spindle, mechanic jacks 3 including pedestal 3-1,
The jack shell 3-5 being set on the pedestal 3-1 and footstock 3-6 being set to above jack shell 3-5, pedestal 3-1
It is fixed with bevel gear wheel 3-2 on one side in the inner cavity jack shell 3-5, jack shell 3-5 side wall is equipped with and auger tooth
The bevel pinion 3-8 that wheel 3-2 is meshed, bevel pinion 3-8 outer wall are equipped with square hole 6, and bevel gear wheel 3-2 is fixed at center
Interior stud 3-3, the periphery interior stud 3-3 are equipped with screw thread, and outer stud 3-4 is cased on interior stud 3-3, and the both ends outer stud 3-4, which are run through, to be set
Have cylindrical bore, be threadedly coupled by cylindrical bore with the periphery interior stud 3-3, footstock 3-6 by inspire confidence in slot 3-7 with it is very heavy
Top shell body 3-5 contact inspires confidence in slot 3-7 and moves towards consistent with outer stud 3-4 axis direction, and guide groove 3-7 is set to jack shell
On 3-5 side wall or footstock 3-6 side wall.
The periphery outer stud 3-4 is equipped with the screw thread opposite with the periphery interior stud 3-3, and is threaded in the inner cavity footstock 3-6,
Be conducive to the lifting of mechanic jacks 3.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 3:
Referring to Fig. 1~4, a kind of novel support sired results dress, including inner spindle 1,1 outside of inner spindle are distributed with multiple outer in a ring
5 component of fagging, outer 5 component of fagging are connect by mechanic jacks 3 with 1 periphery of inner spindle, mechanic jacks 3 including pedestal 3-1,
The jack shell 3-5 being set on the pedestal 3-1 and footstock 3-6 being set to above jack shell 3-5, pedestal 3-1
It is fixed with bevel gear wheel 3-2 on one side in the inner cavity jack shell 3-5, jack shell 3-5 side wall is equipped with and auger tooth
The bevel pinion 3-8 that wheel 3-2 is meshed, bevel pinion 3-8 outer wall are equipped with square hole 6, and bevel gear wheel 3-2 is fixed at center
Interior stud 3-3, the periphery interior stud 3-3 are equipped with screw thread, and outer stud 3-4 is cased on interior stud 3-3, and the both ends outer stud 3-4, which are run through, to be set
Have cylindrical bore, be threadedly coupled by cylindrical bore with the periphery interior stud 3-3, footstock 3-6 by inspire confidence in slot 3-7 with it is very heavy
Top shell body 3-5 contact, guide groove 3-7 trend is consistent with outer stud 3-4 axis direction, and guide groove 3-7 is set to jack shell
On 3-5 side wall or footstock 3-6 side wall.
Mechanic jacks 3 are equipped with multiple, and equal part is distributed on 1 periphery of inner spindle.Multiple mechanic jacks 3 make to hold round work
When installing is set in cylinder, cylinder can be preferably supported.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 4:
Referring to Fig. 1~4, a kind of novel support sired results dress, including inner spindle 1,1 outside of inner spindle are distributed with multiple outer in a ring
5 component of fagging, outer 5 component of fagging are connect by mechanic jacks 3 with 1 periphery of inner spindle, mechanic jacks 3 including pedestal 3-1,
The jack shell 3-5 being set on the pedestal 3-1 and footstock 3-6 being set to above jack shell 3-5, pedestal 3-1
It is fixed with bevel gear wheel 3-2 on one side in the inner cavity jack shell 3-5, jack shell 3-5 side wall is equipped with and auger tooth
The bevel pinion 3-8 that wheel 3-2 is meshed, bevel pinion 3-8 outer wall are equipped with square hole 6, and bevel gear wheel 3-2 is fixed at center
Interior stud 3-3, the periphery interior stud 3-3 are equipped with screw thread, and outer stud 3-4 is cased on interior stud 3-3, and the both ends outer stud 3-4, which are run through, to be set
Have cylindrical bore, be threadedly coupled by cylindrical bore with the periphery interior stud 3-3, footstock 3-6 by inspire confidence in slot 3-7 with it is very heavy
Top shell body 3-5 contact, guide groove 3-7 trend is consistent with outer stud 3-4 axis direction, and guide groove 3-7 is set to jack shell
On 3-5 side wall or footstock 3-6 side wall.
The top jack shell 3-5 is equipped with footstock 3-6.The top jack shell 3-5 is equipped with footstock 3-6 and is conducive to outer fagging
5 welding avoids directly directly welding with jack shell 3-5, destroys jack internal structure.
Footstock 3-6 is equipped with top cap, is conducive to the welding of outer fagging 5, avoids directly directly welding with footstock 3-6, destroys
Footstock 3-6 internal structure.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 5:
Referring to Fig. 1~4, a kind of novel support sired results dress, including inner spindle 1,1 outside of inner spindle are distributed with multiple outer in a ring
5 component of fagging, outer 5 component of fagging are connect by mechanic jacks 3 with 1 periphery of inner spindle, mechanic jacks 3 including pedestal 3-1,
The jack shell 3-5 being set on the pedestal 3-1 and footstock 3-6 being set to above jack shell 3-5, pedestal 3-1
It is fixed with bevel gear wheel 3-2 on one side in the inner cavity jack shell 3-5, jack shell 3-5 side wall is equipped with and auger tooth
The bevel pinion 3-8 that wheel 3-2 is meshed, bevel pinion 3-8 outer wall are equipped with square hole 6, and bevel gear wheel 3-2 is fixed at center
Interior stud 3-3, the periphery interior stud 3-3 are equipped with screw thread, and outer stud 3-4 is cased on interior stud 3-3, and the both ends outer stud 3-4, which are run through, to be set
Have cylindrical bore, be threadedly coupled by cylindrical bore with the periphery interior stud 3-3, footstock 3-6 by inspire confidence in slot 3-7 with it is very heavy
Top shell body 3-5 contact, guide groove 3-7 trend is consistent with outer stud 3-4 axis direction, and guide groove 3-7 is set to jack shell
On 3-5 side wall or footstock 3-6 side wall.
The lower end pedestal 3-1 is equipped with fixing seat 7, and is connect by fixing seat 7 with inner spindle 1.In bevel gear wheel 3-2 and fixation
Pedestal 3-1 is set between seat 7, is more advantageous to protection bevel gear wheel 3-2 in this way.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 6:
Referring to Fig. 1~4, a kind of novel support sired results dress, including inner spindle 1,1 outside of inner spindle are distributed with multiple outer in a ring
5 component of fagging, outer 5 component of fagging are connect by mechanic jacks 3 with 1 periphery of inner spindle, mechanic jacks 3 including pedestal 3-1,
The jack shell 3-5 being set on the pedestal 3-1 and footstock 3-6 being set to above jack shell 3-5, pedestal 3-1
It is fixed with bevel gear wheel 3-2 on one side in the inner cavity jack shell 3-5, jack shell 3-5 side wall is equipped with and auger tooth
The bevel pinion 3-8 that wheel 3-2 is meshed, bevel pinion 3-8 outer wall are equipped with square hole 6, and bevel gear wheel 3-2 is fixed at center
Interior stud 3-3, the periphery interior stud 3-3 are equipped with screw thread, and outer stud 3-4 is cased on interior stud 3-3, and the both ends outer stud 3-4, which are run through, to be set
Have cylindrical bore, be threadedly coupled by cylindrical bore with the periphery interior stud 3-3, footstock 3-6 by inspire confidence in slot 3-7 with it is very heavy
Top shell body 3-5 contact, guide groove 3-7 trend is consistent with outer stud 3-4 axis direction, and guide groove 3-7 is set to jack shell
On 3-5 side wall or footstock 3-6 side wall.
Inner spindle 1 is equipped with installation axle 2.Inner spindle 1 is equipped with installation axle 2, expands the purposes for holding round tooling, mountable
In the equipment to match with installation axle 2, then operated.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
Embodiment 7:
Referring to Fig. 1~4, a kind of novel support sired results dress, including inner spindle 1,1 outside of inner spindle are distributed with multiple outer in a ring
5 component of fagging, outer 5 component of fagging are connect by mechanic jacks 3 with 1 periphery of inner spindle, mechanic jacks 3 including pedestal 3-1,
The jack shell 3-5 being set on the pedestal 3-1 and footstock 3-6 being set to above jack shell 3-5, pedestal 3-1
It is fixed with bevel gear wheel 3-2 on one side in the inner cavity jack shell 3-5, jack shell 3-5 side wall is equipped with and auger tooth
The bevel pinion 3-8 that wheel 3-2 is meshed, bevel pinion 3-8 outer wall are equipped with square hole 6, and bevel gear wheel 3-2 is fixed at center
Interior stud 3-3, the periphery interior stud 3-3 are equipped with screw thread, and outer stud 3-4 is cased on interior stud 3-3, and the both ends outer stud 3-4, which are run through, to be set
Have cylindrical bore, be threadedly coupled by cylindrical bore with the periphery interior stud 3-3, footstock 3-6 by guide groove 3-7 with it is very heavy
Top shell body 3-5 contact, guide groove 3-7 trend is consistent with outer stud 3-4 axis direction, and guide groove 3-7 is set to jack shell
On 3-5 side wall or footstock 3-6 side wall.
Spanner 4 is equipped in square hole 6, spanner 4 is detachably connected with square hole 6, and staff is facilitated to operate other machines
Tool jack 3.
The other parts of the present embodiment are same as Example 1, just repeat no more here.
It as above is the embodiments of the present invention.Design parameter in above-described embodiment and embodiment is merely to clear
The verification process of the utility model is stated by Chu, not to limit the scope of patent protection of the utility model, the utility model
Scope of patent protection is still subject to the claims, made by all specifications and accompanying drawing content with the utility model
Equivalent structure variation, similarly should be included in the protection scope of the utility model.
Claims (7)
1. a kind of novel support sired results dress, including inner spindle (1), it is characterised in that: be distributed in a ring on the outside of the inner spindle (1)
Multiple outer fagging (5) components, outer fagging (5) component are connect by mechanic jacks (3) with inner spindle (1) periphery, the machinery
Jack (3) includes pedestal (3-1), the jack shell (3-5) being set on pedestal (3-1) and is set to jack shell
Footstock (3-6) above (3-5), what the pedestal (3-1) was located at the inner cavity jack shell (3-5) is fixed with auger tooth on one side
It takes turns (3-2), jack shell (3-5) side wall is equipped with the bevel pinion (3-8) being meshed with bevel gear wheel (3-2), institute
It states bevel pinion (3-8) outer wall and is equipped with square hole (6), be fixed with interior stud (3-3) at bevel gear wheel (3-2) center,
The interior stud periphery (3-3) is equipped with screw thread, is cased with outer stud (3-4) on the interior stud (3-3), the outer stud (3-4)
Both ends, which are run through, is equipped with cylindrical bore, is threadedly coupled by cylindrical bore with the periphery interior stud (3-3), the footstock (3-6)
It is contacted by guide groove (3-7) with jack shell (3-5), guide groove (3-7) trend and outer stud (3-4) axis direction
Unanimously, the guide groove (3-7) is set on jack shell (3-5) side wall or footstock (3-6) side wall.
2. a kind of novel support sired results dress according to claim 1, it is characterised in that: outer stud (3-4) periphery is equipped with
The screw thread opposite with the interior stud periphery (3-3), and be threaded in the inner cavity footstock (3-6).
3. a kind of novel support sired results dress according to claim 1, it is characterised in that: the mechanic jacks (3) are equipped with more
It is a, and equal part is distributed on inner spindle (1) periphery.
4. a kind of novel support sired results dress according to claim 1, it is characterised in that: the footstock (3-6) is equipped with top cap.
5. a kind of novel support sired results dress according to claim 1, it is characterised in that: the pedestal lower end (3-1) is equipped with solid
Reservation (7), and connect by fixing seat with inner spindle (1).
6. a kind of novel support sired results dress according to claim 1, it is characterised in that: inner spindle (1) both ends are equipped with peace
It fills axis (2).
7. a kind of novel support sired results dress according to claim 1, it is characterised in that: be equipped with spanner in the square hole (6)
(4), the spanner (4) is detachably connected with square hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821173259.6U CN208788375U (en) | 2018-07-24 | 2018-07-24 | A kind of novel support sired results dress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821173259.6U CN208788375U (en) | 2018-07-24 | 2018-07-24 | A kind of novel support sired results dress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208788375U true CN208788375U (en) | 2019-04-26 |
Family
ID=66203079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821173259.6U Expired - Fee Related CN208788375U (en) | 2018-07-24 | 2018-07-24 | A kind of novel support sired results dress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208788375U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216412A (en) * | 2019-06-28 | 2019-09-10 | 珠海格力电器股份有限公司 | A kind of sectional type waits for into circle component at circle device and at circle method |
| CN110369945A (en) * | 2019-07-24 | 2019-10-25 | 杭州芷盛网络科技有限公司 | Based on the building pipe centring means for moving synchronously principle |
| CN111515273A (en) * | 2020-04-24 | 2020-08-11 | 中国船舶科学研究中心 | Circle supporting tool and circle supporting method for pressure-resistant structure of annular rib cylindrical shell |
| CN112008264A (en) * | 2020-08-13 | 2020-12-01 | 济南重工集团有限公司 | Clamp for repairing seal runway of shield machine through laser cladding and using method |
| CN112719372A (en) * | 2020-11-30 | 2021-04-30 | 沈阳富创精密设备股份有限公司 | Milling tool for cambered surface thin-wall case part |
-
2018
- 2018-07-24 CN CN201821173259.6U patent/CN208788375U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216412A (en) * | 2019-06-28 | 2019-09-10 | 珠海格力电器股份有限公司 | A kind of sectional type waits for into circle component at circle device and at circle method |
| CN110216412B (en) * | 2019-06-28 | 2023-10-27 | 珠海格力电器股份有限公司 | Block type rounding device and rounding method for to-be-rounded parts |
| CN110369945A (en) * | 2019-07-24 | 2019-10-25 | 杭州芷盛网络科技有限公司 | Based on the building pipe centring means for moving synchronously principle |
| CN110369945B (en) * | 2019-07-24 | 2020-09-04 | 杭州芷盛网络科技有限公司 | Centering device for building pipeline based on synchronous motion principle |
| CN111515273A (en) * | 2020-04-24 | 2020-08-11 | 中国船舶科学研究中心 | Circle supporting tool and circle supporting method for pressure-resistant structure of annular rib cylindrical shell |
| CN111515273B (en) * | 2020-04-24 | 2022-03-29 | 中国船舶科学研究中心 | Circle supporting tool and circle supporting method for pressure-resistant structure of annular rib cylindrical shell |
| CN112008264A (en) * | 2020-08-13 | 2020-12-01 | 济南重工集团有限公司 | Clamp for repairing seal runway of shield machine through laser cladding and using method |
| CN112008264B (en) * | 2020-08-13 | 2022-06-14 | 济南重工集团有限公司 | Clamp for repairing seal runway of shield machine by laser cladding and use method |
| CN112719372A (en) * | 2020-11-30 | 2021-04-30 | 沈阳富创精密设备股份有限公司 | Milling tool for cambered surface thin-wall case part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190426 Termination date: 20210724 |