CN205327079U - Vehicular curved steel rail emollient side direction spraying device - Google Patents
Vehicular curved steel rail emollient side direction spraying device Download PDFInfo
- Publication number
- CN205327079U CN205327079U CN201521086779.XU CN201521086779U CN205327079U CN 205327079 U CN205327079 U CN 205327079U CN 201521086779 U CN201521086779 U CN 201521086779U CN 205327079 U CN205327079 U CN 205327079U
- Authority
- CN
- China
- Prior art keywords
- pipe
- hole
- positioning
- rail
- curved steel
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Spray Control Apparatus (AREA)
Abstract
The utility model discloses a vehicular curved steel rail emollient side direction spraying device, including height position adjustment pipe, the side nozzle, height position adjustment pipe is fixed on the rolling stock axle box, the horizontal component of return bend is equipped with the level adjustment pipe by proximal end portion, the level adjustment pipe is adjustable along axial position at return bend horizontal component, the level adjustment pipe is connected with the vertical location cover of pipe structure, be equipped with the constant head tank on the lateral wall on the upper portion that vertical location overlaps, be equipped with the axial positioning pipe in the hole of vertical location cover, spout oil pipe intraductal being equipped with of axial positioning, spout oil pipe's upper end and add oil pump connection, the lower extreme that spouts oil pipe is connected with the side nozzle, the spout of side nozzle corresponds with curved steel rail outer strands gauge angular position, the outer wall of registration arm is equipped with the radical location round pin, locating pin and constant head tank cooperation. The utility model discloses the realization has been practiced thrift lubricated material consumption, has been reduced the waste wearing and tearing, extension rail life that friction force -bearing point carries out the effectual lubricated coating of accuracy, the position of reducing friction.
Description
Technical field
This utility model relates to railway track lubrication coating equipment technical field, particularly relates to a kind of vehicular curved steel rail lubricant side to spray equipment。
Background technology
Vehicular curved steel rail of the prior art lubrication coating unit is placed in railway transport of passengers last vehicle of train, the lubriation material such as lubricant or grease it is coated with to curved steel rail silent partners gauge angle place, it is lubricated and the effect of antifriction reaching rolling stock wheel rim is contacted friction stress surface with rail, reduce the abrasion of contact surface, extend rail service life, continuous lifting along with train running speed, prior art adopts lubricant or grease can not be suitable for the actual requirement of rail lubrication from the mode of oblique spraying above tread, when nozzle can be occurred to install too high, lubricant is sprayed track end face, cause locomotive to skid or train way is stopped；When nozzle is installed too low or because curve limited speed operation causes when rolling stock speed is too low, lubricant spraying to wheel rim and contacts below band with rail, lubricant does not play lubrication and anti-attrition effect, not only causes lubricant to waste, also can pollute rail and railway roadbed。In order to solve this problem, have developed the vehicular curved steel rail coating lateral spray structure of operation。
Utility model content
The purpose of this utility model is exactly for solving the problems referred to above that prior art exists, it is provided that a kind of vehicular curved steel rail lubricant side is to spray equipment；Upright position of the present utility model and horizontal level can conveniently regulate, it is achieved friction force part is lubricated coating accurately and effectively, reduce the abrasion at friction position, extend rail service life, saved lubriation material consumption, reduced and waste。
This utility model solves the technical scheme of technical problem:
A kind of vehicular curved steel rail lubricant side is to spray equipment, including high and low position adjustment pipe, spray bar, side spray nozzle, described high and low position adjusts pipe and is fixed on rolling stock axle box, described high and low position adjustment pipe is bend pipe, the horizontal component of described bend pipe is provided with horizontal adjustment pipe near end, described horizontal adjustment pipe is in bend pipe horizontal component position-adjustable vertically, described horizontal adjustment pipe overlaps with the perpendicular positioning of vertically disposed circular tube structure and is connected, the sidewall on the top of perpendicular positioning set is provided with the locating slot of upper end opening, the endoporus of perpendicular positioning set is provided with the axial positioning pipe matched, it is provided with spray bar in axial positioning pipe, the upper end of spray bar is connected with oil pump, the lower end of spray bar is connected with side spray nozzle, the nozzle exit area of described side spray nozzle and the wheel rim of curve foreign stock rail, contact band position between rail is corresponding, what lubricant was vertically ejected into the wheel rim of curved steel rail foreign stock rail and rail contacts band position, the outer wall of described positioning pipe is provided with radially alignment pin, described alignment pin coordinates with locating slot。
The front-rear side walls of the horizontal component of described bend pipe is provided with axial long slot bore, and horizontal adjustment pipe is provided with radially connected hole, and radially connected hole coordinates with long slot bore, is provided with connecting bolt on radially connected hole, is connected with bend pipe by horizontal adjustment pipe by bolt, nut。
The bottom of described perpendicular positioning set is provided with and holds out against structure by what perpendicular positioning set and axial positioning pipe positioned, the described structure that holds out against includes draw ring, spring base, spring housing, compression spring, described spring base one end is provided with axial bore, the other end is provided with radially through hole, it is provided with the diameter through hole less than axial bore in the inner face position of spring base, described spring housing includes jackshaft, the boss of one end, the fixing end of the draw ring of the other end, draw ring is fixed end and is provided with the draw ring radial hole connecting draw ring, draw ring fixes the diameter diameter less than jackshaft of end, compression spring housing is contained on the jackshaft of spring housing, described one end of compression spring coordinates with the inner face of axial bore, the other end coordinates with boss inner face, the fixing end of draw ring phase outside from through hole is connected with draw ring by draw ring radial hole after passing, described perpendicular positioning is enclosed within the sidewall holding out against locations of structures and is provided with hole, positioning sleeve location radially, described axial positioning pipe is provided with hole, positioning pipe location radially at the sidewall holding out against locations of structures, hole, described positioning sleeve location, hole, positioning pipe location coordinates with the boss of spring housing, by boss and hole, positioning sleeve location, hole, positioning pipe location coordinates restriction perpendicular positioning set, the moving axially and circumferentially rotating of axial positioning pipe。
Described spring base welds with the outer wall of positioning sleeve。
The lower end of described axial positioning pipe is provided with wheel alignment structure, and described wheel alignment structure includes horizontal location chi, perpendicular positioning chi。
Described side spray nozzle with the wheel inner surface sides of rolling stock be vertical reference, the centrage of side spray nozzle be in the center of rolling stock flange thickness all the time, with the rail surface of rolling stock be horizontal reference, the spout central line of side spray nozzle be in the position of below rail rail level 13～14mm。
Described adjustment pipe is fixed on rolling stock axle box by snap ring, and described adjustment pipe is provided with the adjustment hole of some adjustment and the relative altitude of rolling stock axle box。
The beneficial effects of the utility model:
1. upright position of the present utility model and horizontal level can conveniently regulate, it is achieved friction force part is lubricated coating accurately and effectively, reduce the abrasion at friction position, extend rail service life, saved lubriation material consumption, reduced and waste。Adjust pipe and be fixed on rolling stock axle box by snap ring, adjust pipe and can conveniently regulate the relative altitude position with rail by adjusting hole。By the sidewall on the top overlapped at perpendicular positioning is provided with the locating slot of upper end opening, outer wall at the axial positioning pipe matched is provided with radially alignment pin, alignment pin coordinates with locating slot, axial positioning pipe can be limited in axial and circumferencial direction position, after side spray head adjusts suitable position, can be reliably achieved axially and the location of circumferencial direction, avoid the dislocation in axial and circumferencial direction, maintenance nozzle position is reliable, lubricant is vertically ejected into curved steel rail silent partners gauge Angle Position, it is achieved be accurately and reliably coated with。This utility model compact conformation, accurate positioning is reliable, and dismounting, replacement operation are convenient, saves time, laborsaving。
2. by holding out against structure, by perpendicular positioning set and axial positioning pipe location, the two is securely fixed and is integrated this utility model, when in running order, compression spring is in confined state, draw ring is close to the position of the through hole outer face at spring base under compression spring pressure effect, boss is embedded in hole, positioning sleeve location, hole, positioning pipe location under spring force effect simultaneously, form reliable location, it is to avoid between perpendicular positioning set, axial positioning pipe axially opposing movement and axially opposing rotation。
3. by the horizontal location chi of nozzle localizer, perpendicular positioning chi, can accurately adjust height and position and the horizontal level of side spray nozzle, side spray nozzle with the wheel inner surface sides of rolling stock be vertical reference, the centrage of side spray nozzle be in the center of rolling stock flange thickness all the time, with the rail surface of rolling stock be horizontal reference, the spout central line of side spray nozzle be in the position of below rail rail level 13～14mm, it is ensured that accurate, the proper lubrication of coating position。
4. it is provided with radially connected hole by the long slot bore of the horizontal component of bend pipe, horizontal adjustment pipe, by bolt, nut horizontal adjustment pipe is connected with bend pipe and horizontal level can be conveniently adjusted, it is ensured that side spray nozzle is in best eject position and angle。
Accompanying drawing explanation
Fig. 1 is the structural representation of utility model；
Fig. 2 is the partial left side view of Fig. 1；
Fig. 3 is the structural representation holding out against structure；
Fig. 4 is spring seat structure schematic diagram；
Fig. 5 is spring housing structural representation。
Detailed description of the invention
In order to be more fully understood that this utility model, explain in detail embodiment of the present utility model below in conjunction with accompanying drawing。
As shown in Figures 1 to 5, a kind of vehicular curved steel rail lubricant side is to spray equipment, pipe 3 is adjusted including high and low position, snap ring 4, horizontal adjustment pipe 2, spray bar 1, hold out against structure 8, wheel alignment structure 9, positioning sleeve 5, alignment pin 7, side spray nozzle 6, described high and low position adjusts pipe 3 and is fixed on rolling stock axle box, it is bend pipe that described high and low position adjusts pipe 3, the horizontal component of described bend pipe is provided with horizontal adjustment pipe 2 near end, described horizontal adjustment pipe is in bend pipe horizontal component position-adjustable vertically, described horizontal adjustment pipe 2 overlaps 5 with the perpendicular positioning of vertically disposed circular tube structure and is connected, the sidewall on the top of perpendicular positioning set 5 is provided with the locating slot 51 of upper end opening, overlap in the endoporus of 5 at perpendicular positioning and be provided with the axial positioning pipe 10 matched, it is provided with spray bar 1 in axial positioning pipe 10, the upper end of spray bar 1 is connected with oil pump, the lower end of spray bar 1 is connected with side spray nozzle 6, the contact band position formed between the position of the spout 61 of described side spray nozzle and the foreign stock rail wheel rim of curved steel rail and rail is corresponding, thus what lubricant was vertically ejected into the wheel rim of curved steel rail foreign stock rail and rail contacts band position。The centrage of nozzle is always positioned at the center of rolling stock flange thickness, and the spout central of nozzle is positioned at 13～14 millimeters of positions of below rail level。The upper surface of described axial positioning pipe 10 is higher than the upper surface 52 of perpendicular positioning set 5, and the lower surface 53 of 5 is overlapped lower than perpendicular positioning in the lower surface of axial positioning pipe 10, and the outer wall of described positioning pipe is provided with radially alignment pin 7, and described alignment pin coordinates with locating slot 51。
The front-rear side walls of the horizontal component of described bend pipe is provided with axial long slot bore 32, horizontal adjustment pipe 2 is provided with radially connected hole, radially connected hole coordinates with long slot bore, is provided with connecting bolt 33 on radially connected hole, is connected with bend pipe by horizontal adjustment pipe by bolt, nut。
The bottom of described perpendicular positioning set 5 is provided with and holds out against structure 8 by what perpendicular positioning set 5 and axial positioning pipe 10 positioned, the described structure that holds out against includes draw ring 81, spring base 82, spring housing, compression spring 91, described spring base 82 one end is provided with axial bore 83, the other end is provided with radially through hole 89, it is provided with the diameter through hole 84 less than axial bore 83 in inner face 88 position of spring base 82, described spring housing includes jackshaft 86, the boss 87 of one end, the draw ring of the other end fixes end 85, draw ring is fixed end 85 and is provided with the draw ring radial hole 93 connecting draw ring, draw ring fixes the diameter diameter less than jackshaft 86 of end 85, compression spring 91 is sleeved on the jackshaft 86 of spring housing, one end of described compression spring 91 coordinates with the inner face 88 of axial bore 83, the other end coordinates with boss 87 inner face 92, the fixing end 85 of draw ring phase outside from through hole 84 is connected with draw ring 81 by draw ring radial hole 93 after passing, described perpendicular positioning set 5 is provided with hole, positioning sleeve location radially at the sidewall holding out against locations of structures, described axial positioning pipe 10 is provided with hole, positioning pipe location radially at the sidewall holding out against locations of structures, hole, described positioning sleeve location, hole, positioning pipe location coordinates with the boss of spring housing, by boss and hole, positioning sleeve location, hole, positioning pipe location coordinates restriction perpendicular positioning set 5, the moving axially and circumferentially rotating of axial positioning pipe 10。When in running order, compression spring 91 is in confined state, draw ring is close to the position of through hole 84 outer face 90 at spring base 82 under compression spring 91 pressure effect, boss 87 is embedded in hole, positioning sleeve location, hole, positioning pipe location under spring force effect simultaneously, form reliable location, it is to avoid between perpendicular positioning set 5, axial positioning pipe 10 axially opposing movement and circumferentially opposed rotation。
Described spring base 82 welds with the outer wall of positioning sleeve 5。
The installation of described side spray nozzle adopts nozzle localizer 9, described nozzle localizer 9 is provided with horizontal location chi 94, perpendicular positioning chi 95, with the wheel inner surface sides of rolling stock and rail surface for benchmark, the centrage that can make side spray nozzle is in the center of rolling stock flange thickness all the time, makes the spout central line of side spray nozzle be in the position of below rail rail level 13～14mm。
Described adjustment pipe 3 is fixed on rolling stock axle box by snap ring 4, and described adjustment pipe 3 is provided with the adjustment hole 31 of some adjustment and the relative altitude of rolling stock axle box。
Operation principle of the present utility model: during use, the high and low position adjustment pipe 3 of this device is fixed on rolling stock axle box by snap ring 4, the perpendicular positioning chi being adjusted pipe 3 and wheel alignment structure 9 by high and low position can accurately adjust side spray nozzle height, side spray nozzle level distance can be accurately adjusted by the horizontal location chi of horizontal adjustment pipe 2 and wheel alignment structure 9, by holding out against structure 8, alignment pin 7, spray bar 1 firmly can be fixed on perpendicular positioning set 5 by axial positioning pipe 10 and high and low position adjusts on pipe 3, lubricant pressurization effectively sprays to silent partners gauge angle place through side spray nozzle 6, lubricant is vertically ejected into curved steel rail silent partners gauge Angle Position, form lubricating film, play the effect slowing down Track irregularity。This utility model avoids train side spray nozzle in running and rocks, and lubricant can spray to rail exactly needs the position of lubrication, improves coating quality。This apparatus structure is simply compact, and accurate positioning is reliable, and dismounting, replacement operation are convenient, saves time, laborsaving。
The detailed description of the invention of utility model is described in conjunction with accompanying drawing although above-mentioned; but the not restriction to this utility model protection domain; on the basis of the technical solution of the utility model, those skilled in the art need not pay various amendments or deformation that creative work can make still within protection domain of the present utility model。
Claims (7)
1. a vehicular curved steel rail lubricant side is to spray equipment, it is characterized in that, including high and low position adjustment pipe, spray bar, side spray nozzle, described high and low position adjusts pipe and is fixed on rolling stock axle box, described high and low position adjustment pipe is bend pipe, the horizontal component of described bend pipe is provided with horizontal adjustment pipe near end, described horizontal adjustment pipe is in bend pipe horizontal component position-adjustable vertically, described horizontal adjustment pipe overlaps with the perpendicular positioning of vertically disposed circular tube structure and is connected, the sidewall on the top of perpendicular positioning set is provided with the locating slot of upper end opening, the endoporus of perpendicular positioning set is provided with the axial positioning pipe matched, it is provided with spray bar in axial positioning pipe, the upper end of spray bar is connected with oil pump, the lower end of spray bar is connected with side spray nozzle, the nozzle exit area of described side spray nozzle and the wheel rim of curve foreign stock rail, contact band position between rail is corresponding, what lubricant was vertically ejected into the wheel rim of curved steel rail foreign stock rail and rail contacts band position, the outer wall of described positioning pipe is provided with radially alignment pin, described alignment pin coordinates with locating slot。
2. vehicular curved steel rail lubricant side as claimed in claim 1 is to spray equipment, it is characterized in that, the front-rear side walls of the horizontal component of described bend pipe is provided with axial long slot bore, horizontal adjustment pipe is provided with radially connected hole, radially connected hole coordinates with long slot bore, radially connected hole is provided with connecting bolt, by bolt, nut, horizontal adjustment pipe is connected with bend pipe。
3. as described in claim 1 or 2 vehicular curved steel rail lubricant side to spray equipment, it is characterized in that, the bottom of described perpendicular positioning set is provided with and holds out against structure by what perpendicular positioning set and axial positioning pipe positioned, the described structure that holds out against includes draw ring, spring base, spring housing, compression spring, described spring base one end is provided with axial bore, the other end is provided with radially through hole, it is provided with the diameter through hole less than axial bore in the inner face position of spring base, described spring housing includes jackshaft, the boss of one end, the fixing end of the draw ring of the other end, draw ring is fixed end and is provided with the draw ring radial hole connecting draw ring, draw ring fixes the diameter diameter less than jackshaft of end, compression spring housing is contained on the jackshaft of spring housing, described one end of compression spring coordinates with the inner face of axial bore, the other end coordinates with boss inner face, the fixing end of draw ring phase outside from through hole is connected with draw ring by draw ring radial hole after passing, described perpendicular positioning is enclosed within the sidewall holding out against locations of structures and is provided with hole, positioning sleeve location radially, described axial positioning pipe is provided with hole, positioning pipe location radially at the sidewall holding out against locations of structures, hole, described positioning sleeve location, hole, positioning pipe location coordinates with the boss of spring housing, by boss and hole, positioning sleeve location, hole, positioning pipe location coordinates restriction perpendicular positioning set, the moving axially and circumferentially rotating of axial positioning pipe。
4. vehicular curved steel rail lubricant side as claimed in claim 3 is to spray equipment, it is characterized in that, described spring base welds with the outer wall of positioning sleeve。
5. vehicular curved steel rail lubricant side as claimed in claim 1 is to spray equipment, it is characterized in that, the lower end of described axial positioning pipe is provided with wheel alignment structure, and described wheel alignment structure is provided with horizontal location chi, perpendicular positioning chi。
6. vehicular curved steel rail lubricant side as claimed in claim 1 is to spray equipment, it is characterized in that, described side spray nozzle with the wheel inner surface sides of rolling stock be vertical reference, the centrage of side spray nozzle be in the center of rolling stock flange thickness all the time, with the rail surface of rolling stock be horizontal reference, the spout central line of side spray nozzle be in the position of below rail rail level 13～14mm。
7. vehicular curved steel rail lubricant side as claimed in claim 1 is to spray equipment, it is characterized in that, described adjustment pipe is fixed on rolling stock axle box by snap ring, and described adjustment pipe is provided with the adjustment hole of some adjustment and the relative altitude of rolling stock axle box。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086779.XU CN205327079U (en) | 2015-12-23 | 2015-12-23 | Vehicular curved steel rail emollient side direction spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521086779.XU CN205327079U (en) | 2015-12-23 | 2015-12-23 | Vehicular curved steel rail emollient side direction spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205327079U true CN205327079U (en) | 2016-06-22 |
Family
ID=56208714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521086779.XU Withdrawn - After Issue CN205327079U (en) | 2015-12-23 | 2015-12-23 | Vehicular curved steel rail emollient side direction spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205327079U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438216A (en) * | 2015-12-23 | 2016-03-30 | 济南三新铁路润滑材料有限公司 | Vehicle-mounted curve rail lubricating agent lateral spraying device |
| CN107544345A (en) * | 2017-09-28 | 2018-01-05 | 中原工学院 | A kind of train wheel track curvilinear motion intelligent lubricating control system |
| CN107719411A (en) * | 2017-09-28 | 2018-02-23 | 中原工学院 | A kind of subway wheel track curvilinear motion intelligent lubricating control system |
| CN113830131A (en) * | 2021-10-12 | 2021-12-24 | 中车大同电力机车有限公司 | Positioning device |
-
2015
- 2015-12-23 CN CN201521086779.XU patent/CN205327079U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105438216A (en) * | 2015-12-23 | 2016-03-30 | 济南三新铁路润滑材料有限公司 | Vehicle-mounted curve rail lubricating agent lateral spraying device |
| CN107544345A (en) * | 2017-09-28 | 2018-01-05 | 中原工学院 | A kind of train wheel track curvilinear motion intelligent lubricating control system |
| CN107719411A (en) * | 2017-09-28 | 2018-02-23 | 中原工学院 | A kind of subway wheel track curvilinear motion intelligent lubricating control system |
| CN107544345B (en) * | 2017-09-28 | 2019-08-02 | 中原工学院 | A kind of train wheel track curvilinear motion intelligent lubricating control system |
| CN107719411B (en) * | 2017-09-28 | 2019-09-13 | 中原工学院 | A kind of subway wheel track curvilinear motion intelligent lubricating control system |
| CN113830131A (en) * | 2021-10-12 | 2021-12-24 | 中车大同电力机车有限公司 | Positioning device |
| CN113830131B (en) * | 2021-10-12 | 2022-08-16 | 中车大同电力机车有限公司 | Positioning device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205327079U (en) | Vehicular curved steel rail emollient side direction spraying device | |
| EP2300242B1 (en) | Railroad wheel with wear resistant flange | |
| CN105363587B (en) | Vehicular curved steel rail lubricant adds wind spray equipment | |
| CN205324027U (en) | Vehicular curved steel rail emollient adds wind spraying device | |
| CN206501861U (en) | A kind of curve track applies oil lubrication device | |
| CN105438216B (en) | Vehicular curved steel rail lubricant side is to spray equipment | |
| CN110918322A (en) | Lubricating grease atomizing and spraying system for fixing steel rail bolt | |
| CN207510440U (en) | A kind of track lubrication oiling station | |
| CN108843955B (en) | Rim lubricating system | |
| CN102431572A (en) | Control method for oil injection device of track train, oil injection device, track train and track locomotive | |
| CN105416339B (en) | Electrodynamic type curved steel rail lubricant coats car | |
| KR101516252B1 (en) | Apparatus for Transfer Painting Unit and System for Painting Tower Pipe Outer Surface | |
| CN105197051A (en) | Anti-derailment rubber wheel for railway vehicle | |
| KR100594393B1 (en) | Coating lubrication apparatus for train rail | |
| WO2017071530A1 (en) | Derailment prevention apparatus for locomotive | |
| CN205059629U (en) | Railroad locomotive vehicle anticreep rail rubber wheel | |
| CN205327080U (en) | Electrodynamic type curved steel rail emollient coating car | |
| RU2057667C1 (en) | Rail lubricator | |
| RU132407U1 (en) | DEVICE FOR LUBRICATION IN THE INTERACTION AREA OF A WHEEL WITH A RAIL | |
| EP2384949B1 (en) | Device and method for applying lubricating grease to the mobile blades of railway points | |
| CN201245157Y (en) | Gravity type locomotive wheel rim lubricator | |
| CN111976748B (en) | Self-adaptive anti-slip and anti-drop oiling walking device for cableway | |
| JP2012184829A (en) | Oil applicator for wheel of locomotive within premises | |
| CN206327381U (en) | Track transport vehicle eccentric wheel adjusting apparatus | |
| CN220949845U (en) | Derailment-preventing ground rail travelling trolley |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160622 Effective date of abandoning: 20170929 |