CN201190441Y - Three-layer lift parking facility with comb type splint transversal parking mechanism - Google Patents
Three-layer lift parking facility with comb type splint transversal parking mechanism Download PDFInfo
- Publication number
- CN201190441Y CN201190441Y CNU2008200587491U CN200820058749U CN201190441Y CN 201190441 Y CN201190441 Y CN 201190441Y CN U2008200587491 U CNU2008200587491 U CN U2008200587491U CN 200820058749 U CN200820058749 U CN 200820058749U CN 201190441 Y CN201190441 Y CN 201190441Y
- Authority
- CN
- China
- Prior art keywords
- supporting plate
- ground
- layers
- tooth
- parking
- 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
Links
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model relates to a three-layer lifting type packing device with a comb type supporting plate transverse taking and transporting mechanism in the field of a traffic device. The three-layer lifting type packing device comprises a steel frame of a pit, a vehicle packing lifting device, a movable comb type supporting plate which is arranged in the lifting device, a lifting supporting plate which is perpendicular to the ground, tracks and a track contraposition mechanism, wherein, the steel frame is positioned in the pit, a three-layer packing lifting device vertically lifts in the steel frame of the pit, two comb type packing supporting plates and an embedded outer track are arranged on the ground, each layer of the lifting device is provided with a movable comb type vehicle loading plate which is arranged at the tracks arranged in the lifting device through track wheels, the racks are arranged at the bottom of the movable vehicle loading plate and are driven by a group of gears through an electromotor in the lifting device to realize transverse translation, and the track contraposition mechanism is arranged between the inner tack of the lifting device and the outer track of the ground and is matched with a joint with a wedge-shaped surface and an electromagnet by a lapping block with a wedge-shaped groove. The utility model has the advantages of simple structure, high automation degree, reliable mechanism operation and little space occupation, and a large-sized parking ground with double volume can be formed by array arrangement.
Description
Technical field
The utility model relates to a kind of parking apparatus of technical field of traffic transportation, particularly a kind of three layers of vertical lift type parking equipment of simple and easy and automation.
Background technology
Three-dimensional parking device in the market comprises multilayer stacking-type three-dimensional parking device and simple and easy two layers, three layers mechanical ascending and descending parking device.But multilayer stacking-type large-scale park storage of cars is many, the automation height, and cost is higher, is applicable to the large-scale public place that vehicle is intensive.Another kind of easy two layers, three layers ascending/decending mechanical parking equipment cost are low, easy for installation, hold car quantity but a plurality of unit arrayed increases, and are a kind of parking schemes that is applicable to ground such as residential quarter, company unit.
The three layers of elevation and subsidence mechanical equipment of hole formula that use at present adopts vertical parking scheme and is not with the automatic conveyer mechanism of vehicle, that is to say that the user need sail longitudinal direction of car or roll away from into the parking supporting plate when fetching and delivering car, automaticity is lower, causes turnover inconvenience easily and increased to deposit, withdraw the car time.
The large stereo garage adopts lateral direction of car to fetch and deliver technology automatically more at present, and the driving skills art is got, sent in the exchange of comb formula supporting plate is to be applied to a kind of comparatively mature technique that multilayer stacking-type parking apparatus vehicle is fetched and delivered automatically.
Find that by prior art documents Chinese application number is: 03225464.4, patent publication No. is: CN2622323, the patent that name is called " a kind of lifting type multi-storied garage " adopts comb formula supporting plate to solve vehicle to exchange problem.But parking apparatus integral body is to central vertical lift and transverse-moving mechanism dependence height, and the traversing car device for mechanical complex structure that send of central authorities, and cost is higher, is not suitable for three layers of ascending/decending mechanical parking of plain type equipment.Improve the automaticity of popular three layers of ascending/decending parking apparatus, must redesign simple and easy and laterally fetch and deliver vehicle mechanism reliably.
The utility model content
The purpose of this utility model is to overcome deficiency of the prior art, three layers of ascending/decending parking apparatus of the higher horizontal conveyer mechanism of comb-like supporting plate of a kind of automaticity are provided, and this utility model adopts reasonable track butt joint contraposition mechanism to guarantee the requirement of conventional rails butt joint type travel mechanism to precision reliably simultaneously.Make it can take into account and satisfy every basic demand for the technology and the function of mechanical parking equipment, solved the high automation requirement of middle-size and small-size three layers of parking apparatus, the characteristics that outstanding frame for movement is extremely simple, cost is low, and can keep simple and easy other advantage of depositing the type parking apparatus, manifest the technique effect that cost and ease for use are taken into account.
The utility model is achieved through the following technical solutions, and the utility model comprises: three layers of melt pit steelframe, three layers of bicycle parking lift platform, removable comb-tooth-type vehicle supporting plate, mill shoe drive hydraulic cylinder, surface car supporting plate, ground supporting plate driven plunger push rod, lifter inner orbit, ground rail, mobile pallet bearing track wheel, driving mechanism driving gear, driving mechanism driven gear, tooth bar, translation drive motors, rotatable orbital docking piece, wedge track butt joint, ground, helical spring; Three layers of bicycle parking lift platform are installed in three layers of melt pit steelframe, three layers of bicycle parking lift platform are equipped with lifter inner orbit and removable comb-tooth-type vehicle supporting plate for every layer, removable comb-tooth-type vehicle supporting plate is placed on the inner orbit by mobile pallet bearing track wheel, mill shoe is housed in the ground drives hydraulic cylinder, the surface car supporting plate is connected with the hydraulic cylinder piston push rod, ground rail is embedded in ground, the surface car supporting plate is concordant with ground under the no car state, hinged rotatable orbital docking piece in lifter inner orbit end and helical spring, the ground rail end is fixed with the wedge track butt joint of electromagnet, removable comb-tooth-type vehicle supporting plate and surface car supporting plate end are equipped with the vehicle support bar that is arranged in the broach shape, three layers of bicycle parking lift platform are equipped with the translation drive motors for every layer, driving gear and driven gear, removable comb-tooth-type vehicle supporting plate bottom are equipped with tooth bar and keep engagement with driven gear.
Described lifter inner orbit and ground rail constitute the orbit of removable comb-tooth-type vehicle supporting plate by orbital docking mechanism, the wedge-shaped slot of rotatable orbital docking piece can cooperate with the lozenges of the wedge track butt joint of electromagnet, and helical spring makes that to turn orbital docking piece holding position under no car state vertical.
The broach shape support bar of described removable comb-tooth-type vehicle supporting plate and surface car supporting plate vertically is arranged in its end, and the position intermeshes.
The beneficial effects of the utility model are: adopt horizontal parking mode, save down time than three layers of parking apparatus of existing vertical parking formula; Comb-tooth-type vehicle-containing along the track translation is set on the lifter parking stall, directly drives, cancelled the complicated intermediate handling mechanism of large-scale park by one group of pinion and rack, therefore simple in structure, the automaticity height, cost is low and operate steadily; Above ground portion only is provided with outside track and the liftable comb-tooth-type surface car supporting plate that is embedded in ground, and control is simple and the off working state bottom plate is concordant with ground, and is attractive in appearance and do not influence other vehicle and pass through; The orbital docking mechanism of band wedge-shaped slot can effectively eliminate orbit gap and reduce the requirement of hoist transverse precision; Remain idle parking stall when parking apparatus is not fully parked with vehicle and aim at parking plane, ground, vehicle has greater room to reach landing, and driving technology is required low and prevented that three layers of ground pit type ascending and descending parking device of tradition from causing the collision friction of vehicle and equipment accidentally when stopping.
Description of drawings
Fig. 1 the utility model storing and taking out car state side-looking structural representation.
Fig. 2 the utility model garage full load condition side-looking structural representation.
Mill shoe, track and driving mechanism plan structure schematic diagram in Fig. 3 the utility model.
The removable comb-tooth-type vehicle of Fig. 4 the utility model supporting plate travel mechanism side-looking structural representation.
The mill shoe mechanism's front elevational schematic of changing trains in Fig. 5 the utility model.
Fig. 6 the utility model orbital docking contraposition mechanism side TV structure schematic diagram;
Wherein: (a) be the orbital docking principle schematic, (b), (c) be outside track wedge track butt joint cross-sectional view for the rotatable orbital docking piece cross-sectional view of inner orbit.
Fig. 7 carrier loader bearing plate comb structure schematic top plan view;
Wherein: (a) being surface car supporting plate comb structure schematic diagram, (b) is removable comb-tooth-type vehicle supporting plate comb structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated: present embodiment is being to implement under the prerequisite with technical solutions of the utility model; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
As Fig. 1-shown in Figure 7, present embodiment comprises: three layers of melt pit steelframe 1, three layers of bicycle parking lift platform 2, removable comb-tooth-type vehicle supporting plate 3, mill shoe drive hydraulic cylinder 4, surface car supporting plate 5, ground supporting plate driven plunger push rod 6, lifter inner orbit 7, ground rail 8, mobile pallet bearing track wheel 9, driving mechanism driving gear 10, driving mechanism driven gear 11, tooth bar 12, translation drive motors 13, rotatable orbital docking piece 14, wedge track butt joint 15, ground 16, helical spring 17; Three layers of bicycle parking lift platform 2 are installed in three layers of melt pit steelframe 1, three layers of bicycle parking lift platform 2 every layer lifter inner orbit 7 and removable comb-tooth-type vehicle supporting plate 3 are installed, removable comb-tooth-type vehicle supporting plate 3 is placed on the inner orbit 7 by mobile pallet bearing track wheel 9, mill shoe is housed in the ground 16 drives hydraulic cylinder 4, surface car supporting plate 5 is connected with hydraulic cylinder piston push rod 6, ground rail 8 is embedded in ground 16, surface car supporting plate 5 is concordant with ground 16 under the no car state, hinged rotatable orbital docking piece 14 in lifter inner orbit 7 ends and helical spring 17, ground rail 8 ends are fixed with the wedge track butt joint 15 of electromagnet, removable comb-tooth-type vehicle supporting plate 3 and surface car supporting plate 5 ends are equipped with the vehicle support bar 19 that is arranged in the broach shape, three layers of bicycle parking lift platform 2 every layer translation drive motors 13 is installed, driving gear 10 and driven gear 11, removable comb-tooth-type vehicle supporting plate 3 bottoms are equipped with tooth bar 12 and keep engagement with driven gear 11.
Shown in Fig. 6 (a), described lifter inner orbit 7 and ground rail 8 constitute the orbit of removable comb-tooth-type vehicle supporting plate 3 by orbital docking mechanism.Shown in Fig. 6 (b) and 6 (c), the wedge-shaped slot of rotatable orbital docking piece 14 can cooperate with the lozenges of the wedge track butt joint 15 of electromagnet, and helical spring 17 makes that to turn orbital docking piece 14 holding position under no car state vertical.
Shown in Fig. 7 (a) and Fig. 7 (b), the broach shape support bar 19 of described removable comb-tooth-type vehicle supporting plate 3 and surface car supporting plate 5 vertically is arranged in its end, and the position intermeshes.
Introduce the course of work of the present utility model below in detail: three layers of bicycle parking lift platform 2 of parking apparatus are aimed at parking plane, ground with idle parking stall under the free state.The user can leave vehicle launch automatic stopping button after vehicle 18 is reached surface car supporting plate 5 (front and rear wheel is respectively by two supporting plate carryings) during parking.System is after receiving cutoff command, and ground vehicle-containing 5 at first upwards rises under the impetus of 4 pairs of driven plunger push rods 6 of hydraulic cylinder, and vehicle 18 will upwards be held up certain altitude thus.Then, removable comb-tooth-type vehicle supporting plate 3 drives by 11 pairs of tooth bars of gear 12 and begins outwards to move along lifter inner orbit 7 in three layers of bicycle parking lift platform 2, when mobile pallet bearing track wheel 9 moves to lifter inner orbit 7 edges, to overcome spring 17 elastic force and depress the electromagnet energising that turns in the orbital docking piece 14 wedge track butt joint 15 simultaneously, the wedge-shaped slot of rotatable orbital docking piece 14 cooperates with the lozenges of wedge track butt joint 15, and by location, electromagnet attraction back, interior like this outside track achieves a butt joint.Removable comb-tooth-type vehicle supporting plate 3 continues to move to surface car supporting plate 5 belows along ground rail 8, the contraposition that interlocks of the broach of removable comb-tooth-type vehicle supporting plate 3 and the broach of surface car supporting plate 5.Then, surface car supporting plate 5 is with hydraulic piston push rod 6 original position that descends back.Because broach shape support bar 19 positions of removable comb-tooth-type vehicle supporting plate 3 and surface car supporting plate 5 are interlaced, vehicle 18 will be exchanged on the removable comb-tooth-type vehicle supporting plate 3.After removable comb-tooth-type vehicle supporting plate 3 obtained vehicle, pinion and rack moved in the other direction, and removable comb-tooth-type vehicle supporting plate 3 is drawn in parking space in three layers of bicycle parking lift platform 2 along track.At last, the electromagnet dead electricity of wedge track butt joint 15, rotatable orbital docking piece 14 return of under helical spring 17 effects, upspringing.Then three layers of bicycle parking lift platform 2 vertically-acting are aimed at parking plane, ground with another free parking space.
For the operation of picking up the car, after control system is received the instruction of picking up the car, three layers of bicycle parking lift platform 2 action, a parking plane, 18 parking planar alignment ground of will waiting to pick up the car.Motor 13 moves then, be loaded with a removable comb-tooth-type vehicle supporting plate 3 of waiting to pick up the car and drive outwards motion of lower edge lifter inner orbits 7 at 11 pairs of tooth bars of gear 12, rail wheel 9 is depressed rotatable orbital docking piece 14 and is cooperated and electromagnet attracts to locate by butt joint 15.Removable comb-tooth-type vehicle supporting plate 3 continues to move to surface car supporting plate 5 tops along ground rail 8, and the broach of removable comb-tooth-type vehicle supporting plate 3 is staggered relative with broach shape support bar 19 positions of surface car supporting plate 5.Surface car supporting plate 5 upwards rises under hydraulic piston push rod 6 drives, and exchanges vehicle in the broach interleaved processes.After removable comb-tooth-type vehicle supporting plate 3 loses vehicle, move back to three layers of bicycle parking lift platform 2 along track in the other direction.Afterwards, wedge track butt joint 15 electromagnet dead electricity, rotatable orbital docking piece 14 return of upspringing.Simultaneously, surface car supporting plate 5 original position that descends back, concordant with ground 16.
Claims (5)
1, a kind of three layers of vertical lift ground pit type are fetched and delivered parking apparatus automatically, comprise: three layers of melt pit steelframe (1), three layers of bicycle parking lift platform (2), removable comb-tooth-type vehicle supporting plate (3), mill shoe drives hydraulic cylinder (4), surface car supporting plate (5), ground supporting plate driven plunger push rod (6), lifter inner orbit (7), ground rail (8), mobile pallet bearing track wheel (9), driving mechanism driving gear (10), driving mechanism driven gear (11), tooth bar (12), translation drive motors (13), rotatable orbital docking piece (14), wedge track butt joint (15), ground (16), helical spring (17), it is characterized in that, three layers of bicycle parking lift platform (2) are installed in three layers of melt pit steelframe (1), three layers of bicycle parking lift platform (2) are equipped with lifter inner orbit (7) and removable comb-tooth-type vehicle supporting plate (3) for every layer, removable comb-tooth-type vehicle supporting plate (3) is placed on the inner orbit (7) by mobile pallet bearing track wheel (9), mill shoe is housed in the ground (16) drives hydraulic cylinder (4), surface car supporting plate (5) is connected with hydraulic cylinder piston push rod (6), ground rail (8) is embedded in ground (16), surface car supporting plate (5) is concordant with ground (16) under the no car state, hinged rotatable orbital docking piece in lifter inner orbit (7) end (14) and helical spring (17), ground rail (8) end is fixed with the wedge track butt joint (15) of electromagnet, removable comb-tooth-type vehicle supporting plate (3) and surface car supporting plate (5) are equipped with the vehicle support bar (19) that is arranged in the broach shape, three layers of bicycle parking lift platform (2) are equipped with translation drive motors (13) for every layer, driving gear (10) and driven gear (11), removable comb-tooth-type vehicle supporting plate (3) bottom are equipped with tooth bar (12) and keep engagement with driven gear (11).
2, three layers of vertical lift ground pit type according to claim 1 are fetched and delivered parking apparatus automatically, it is characterized in that: described lifter inner orbit (7) and ground rail (8) constitute the orbit of removable comb-tooth-type vehicle supporting plate (3) by orbital docking mechanism.
3, three layers of vertical lift ground pit type according to claim 1 are fetched and delivered parking apparatus automatically, it is characterized in that: the wedge-shaped slot of described rotatable orbital docking piece (14) cooperates with the lozenges of the wedge track butt joint (15) of electromagnet.
4, three layers of vertical lift ground pit type according to claim 1 are fetched and delivered parking apparatus automatically, it is characterized in that: described rotatable orbital docking piece (14) is vertical by helical spring (17) holding position under no car state.
5, three layers of vertical lift ground pit type according to claim 1 are fetched and delivered parking apparatus automatically, it is characterized in that: the broach shape support bar (19) of described removable comb-tooth-type vehicle supporting plate (3) and surface car supporting plate (5) vertically is arranged in its end, and the position intermeshes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200587491U CN201190441Y (en) | 2008-05-22 | 2008-05-22 | Three-layer lift parking facility with comb type splint transversal parking mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200587491U CN201190441Y (en) | 2008-05-22 | 2008-05-22 | Three-layer lift parking facility with comb type splint transversal parking mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201190441Y true CN201190441Y (en) | 2009-02-04 |
Family
ID=40334600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200587491U Expired - Fee Related CN201190441Y (en) | 2008-05-22 | 2008-05-22 | Three-layer lift parking facility with comb type splint transversal parking mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201190441Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822115A (en) * | 2015-01-07 | 2016-08-03 | 铃木电梯（中国）有限公司 | Convenient expansion underground stereo garage |
| CN106320762A (en) * | 2016-08-22 | 2017-01-11 | 上海交通大学 | Double-deck barrier-free parking system based on shear type lifting mechanism and hydraulic lateral moving mechanism |
| CN106703483A (en) * | 2016-12-29 | 2017-05-24 | 上海涂思机电技术有限公司 | Self-advancing parking system and parking method |
| CN108060813A (en) * | 2017-12-25 | 2018-05-22 | 王洋 | A kind of multi-storied garage landing |
| CN108374588A (en) * | 2018-05-18 | 2018-08-07 | 华侨大学 | Simple automation parking device |
| CN109695361A (en) * | 2018-09-12 | 2019-04-30 | 长春工业大学 | A kind of traversing fluid pressure type microlitre drop lateral parking auxiliary device of lead screw |
| CN109695360A (en) * | 2018-09-12 | 2019-04-30 | 长春工业大学 | A kind of lateral parking auxiliary device of the traversing hydraulic stem microlitre drop of crank |
| CN109750880A (en) * | 2018-12-03 | 2019-05-14 | 内蒙古科技大学 | A kind of interdigitated electrode structure underground intelligent stereo garage and its Transport Vehicle method |
| CN110159030A (en) * | 2019-05-13 | 2019-08-23 | 南京理工大学 | A kind of single channel comb teeth exchange parking systems and its parking method |
| CN110424787A (en) * | 2019-07-11 | 2019-11-08 | 浙江云泊科技有限公司 | A kind of underground containing box garage |
-
2008
- 2008-05-22 CN CNU2008200587491U patent/CN201190441Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105822115A (en) * | 2015-01-07 | 2016-08-03 | 铃木电梯（中国）有限公司 | Convenient expansion underground stereo garage |
| CN106320762A (en) * | 2016-08-22 | 2017-01-11 | 上海交通大学 | Double-deck barrier-free parking system based on shear type lifting mechanism and hydraulic lateral moving mechanism |
| CN106703483A (en) * | 2016-12-29 | 2017-05-24 | 上海涂思机电技术有限公司 | Self-advancing parking system and parking method |
| CN108060813A (en) * | 2017-12-25 | 2018-05-22 | 王洋 | A kind of multi-storied garage landing |
| CN108060813B (en) * | 2017-12-25 | 2023-09-22 | 王洋 | Parking platform of stereo garage |
| CN108374588A (en) * | 2018-05-18 | 2018-08-07 | 华侨大学 | Simple automation parking device |
| CN109695360A (en) * | 2018-09-12 | 2019-04-30 | 长春工业大学 | A kind of lateral parking auxiliary device of the traversing hydraulic stem microlitre drop of crank |
| CN109695361A (en) * | 2018-09-12 | 2019-04-30 | 长春工业大学 | A kind of traversing fluid pressure type microlitre drop lateral parking auxiliary device of lead screw |
| CN109750880A (en) * | 2018-12-03 | 2019-05-14 | 内蒙古科技大学 | A kind of interdigitated electrode structure underground intelligent stereo garage and its Transport Vehicle method |
| CN109750880B (en) * | 2018-12-03 | 2020-11-03 | 内蒙古科技大学 | Comb-tooth type underground intelligent stereo parking garage and car storing and taking method thereof |
| CN110159030A (en) * | 2019-05-13 | 2019-08-23 | 南京理工大学 | A kind of single channel comb teeth exchange parking systems and its parking method |
| CN110424787A (en) * | 2019-07-11 | 2019-11-08 | 浙江云泊科技有限公司 | A kind of underground containing box garage |
| CN110424787B (en) * | 2019-07-11 | 2021-04-27 | 浙江云泊科技有限公司 | Underground storage box garage |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201190441Y (en) | Three-layer lift parking facility with comb type splint transversal parking mechanism | |
| CN1293276C (en) | Full automatic multiple-story garage | |
| WO2019006969A1 (en) | Cross-laminated timber processing equipment | |
| CN201395496Y (en) | Lifting translation-type forklift truck | |
| CN204876715U (en) | Tray has automation of function of charging to access car stereo garage | |
| WO2006066475A1 (en) | A space-saving three-dimensional garage | |
| CN108756384B (en) | Vehicle carrying plate moving system and vehicle carrying system | |
| CN107882398B (en) | Building landscape type stereo parking garage control method | |
| CN100519975C (en) | Tower concealing parking equipment | |
| CN101289903B (en) | Parking space elevating and telescopic type multi-storied garage | |
| CN108999445B (en) | Double-conversion double-row multilayer stereoscopic parking device and vehicle parking and taking method thereof | |
| CN100441820C (en) | Full-automatic multi-layer garage | |
| CN112278760B (en) | Prefabricated part transferring system and transferring method | |
| CN102561769B (en) | Exchange transmission device of three-dimensional garage | |
| CN102561766A (en) | Combined parking system | |
| CN1140690C (en) | Intelligent high-rise multistory garage | |
| CN106639426B (en) | Mechanical parking garage vehicle carrying plate unstacking and stacking equipment and technology | |
| CN2386014Y (en) | Three-D storehouse | |
| CN209958880U (en) | Driving type stereo garage | |
| CN109184299B (en) | Double-row double-layer three-dimensional mechanical parking device and vehicle parking and taking method thereof | |
| CN108999449B (en) | Automatic parking equipment of access of road upper strata intelligence | |
| CN207499548U (en) | A kind of comb-tooth-type laterally stores intelligent parking equipment | |
| CN212336854U (en) | Straddle type plane mobile parking equipment | |
| CN2734909Y (en) | Automobile conveying piler capable of exchanging two vehicle-stage boards | |
| CN201074413Y (en) | Drawer type stereo garage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 |