CN1337518A - Stereo parking mechanism - Google Patents
Stereo parking mechanism Download PDFInfo
- Publication number
- CN1337518A CN1337518A CN 01123833 CN01123833A CN1337518A CN 1337518 A CN1337518 A CN 1337518A CN 01123833 CN01123833 CN 01123833 CN 01123833 A CN01123833 A CN 01123833A CN 1337518 A CN1337518 A CN 1337518A
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- China
- Prior art keywords
- lifting platform
- vehicle
- bearing bar
- vehicle lifting
- travelling carriage
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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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- Warehouses Or Storage Devices (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The present invention discloses a stereo parking equipment, belongs to a stereo parking lifting mechanism, including more than 2 car lifting platforms in upper side horizontal direction and car transverse moving platform whose amount is one less than that of car lifting platform in lower side horizotal direction. On the car transverse moving platform are set bearing bar guide portion with internal cavity and car lifting platform bearing bar inserted into the bearing bar guide portion. When the car lifting platform is fallen down, the car lifting platform is pressed on the upper end of car lifting platform bearing bar, and the lower end of car lifting platform bearing bar is contacted with floor portion, and between the upper end of car lifting platform bearing bar and upper end of bearing bar guid eportion there is a gap. and when the car lifting platform is being in non-falling state, between the lower end of car lifting platform bearing bar and floor portion there is a gap. Said stereo parking equipment is mainly used in stereo parking space.
Description
Technical field:
The present invention relates to a kind of solid parking field device.
Background technology:
" specially permit No. 3017704 " and can know from Japan Patent, stereo parking facility in the past is to utilize a plurality of vehicle lifting platforms and lack one vehicle horizontal stroke (side) travelling carriage than the vehicle lifting platform at the two-layer vehicle that holds up and down.
In the invention of No. the 3017704th, Japan Patent, like this some features are arranged: when the vehicle lifting platform that is positioned at this vehicle horizontal stroke (side) travelling carriage upside is taken in horizontal level and descended from the upside vehicle, have the obstruction part that can stop the vehicle lifting platform to descend on vehicle horizontal stroke (side) travelling carriage, this vehicle lifting platform stops the whereabouts that part can prevent to be positioned at the vehicle lifting platform of vehicle horizontal stroke (side) travelling carriage upside.
In the invention of No. the 3017704th, Japan Patent, it is a structure that bears vehicle lifting platform load that the vehicle lifting platform that has on vehicle horizontal stroke (side) travelling carriage stops the position, the intensity that it requires vehicle horizontal stroke (side) travelling carriage to possess to bear deadweight and vehicle lifting platform to load, so just be necessary the guide rail of stereo parking facility and the partly section increase of material (as: the horizontal travelling carriage of vehicle), and be accompanied by the increase of driving mechanism and weight, requirement has higher power output, and these reasons cause the manufacturing cost of lugs to increase.
In the time of access vehicle in vehicle horizontal stroke (side) travelling carriage, sometimes will beat steering wheel tiltedly changes vehicle body, vehicle horizontal stroke in this time (side) travelling carriage has transverse component, and the vehicle lifting platform also may produce transverse component when descending on vehicle horizontal stroke (side) travelling carriage.Vehicle horizontal stroke (side) travelling carriage is owing to rub little between wheel and the guide rail, may produce laterally and move, consequently the Position Control that laterally moves of vehicle horizontal stroke (side) travelling carriage detects inductor from normal position deviation, be in the state that detects unusually, and can not control preferably, this stereo parking facility also might cisco unity malfunction.
Summary of the invention
The present invention is in view of these above problems, design in order to address these problems, its objective is when preventing that the vehicle lifting platform from descending, the load of vehicle lifting platform acts on vehicle horizontal stroke (side) travelling carriage, and then the manufacturing cost of minimizing stereo parking facility, even and vehicle horizontal stroke (side) travelling carriage bears lateral load, can not be easy to produce laterally yet and move.
For achieving the above object, the present invention adopts following technical scheme: stereo parking facility of the present invention comprises that the quantity than the vehicle lifting platform that is provided with on 2 above vehicle lifting platforms being provided with on the upper horizontal direction and the vehicle lifting platform lower horizontal direction lacks one the horizontal travelling carriage of vehicle, is provided with vehicle lifting platform load carrier on the horizontal travelling carriage of vehicle; Vehicle lifting platform load carrier is included in the bearing bar guide part with internal cavities of vertical direction setting on the horizontal travelling carriage of vehicle, and is inserted in the vehicle lifting platform bearing bar that can move up and down in the bearing bar guide part; When the vehicle lifting platform descended, the vehicle lifting platform was pressed in vehicle lifting platform bearing bar upper end, and vehicle lifting platform bearing bar lower end contacts with the ground plate portion, and there is the gap in vehicle lifting platform bearing bar upper end with bearing bar guide part upper end; When the vehicle lifting platform was in non-decline state, there was the gap in vehicle lifting platform bearing bar lower end with the ground plate portion.
The stereo parking facility of said structure, because vehicle lifting platform load carrier is included in the bearing bar guide part that has internal cavities on the vertical direction that is provided with on the horizontal travelling carriage of vehicle, and be inserted in the vehicle lifting platform bearing bar that can move up and down in the bearing bar guide part; When the vehicle lifting platform was in the upper fixed position up, there was the gap in vehicle lifting platform bearing bar, the weight that the horizontal travelling carriage of vehicle need not bear the upper vehicle elevating stage with the ground plate portion; This design greatly reduces the requirement of the horizontal travelling carriage structural strength of vehicle, dynamical system power, and has reduced the device overall weight, effectively reduces the cost of stereo parking facility.In addition, when the vehicle lifting platform descended, the weight of upper vehicle elevating stage made vehicle lifting platform bearing bar lower end contact with the ground plate portion, and produces huge friction.It is traversing moving that the horizontal travelling carriage of vehicle can not taken place.
Description of drawings
Front schematic view when Fig. 1 is in lifting position for vehicle lifting platform in the example of the present invention-1
Front schematic view when Fig. 2 is in down position for vehicle lifting platform in the example of the present invention-1
Fig. 3 represents example of the present invention-1, and right-hand part is the lifting position front partial section view of vehicle lifting platform, the front partial section view the when left side is the decline of vehicle lifting platform.
Fig. 4 is vehicle horizontal stroke (side) moving vehicle platform lower end schematic partial sectional view in the example of the present invention-1.
Fig. 5 is the schematic partial sectional view of the circular bearing plate of vehicle lifting platform bearing bar masthead in the example of the present invention-1
Fig. 6 is a vehicle lifting platform lower end schematic partial sectional view in the example of the present invention-1
Front schematic view when Fig. 7 descends for vehicle lifting platform in the example of the present invention-2 is in
Front schematic view when Fig. 8 descends for vehicle lifting platform in the example of the present invention-2 is in.
The specific embodiment:
Below go up with reference to the accompanying drawings mode that the invention put down in writing implements, specific description is carried out in this invention
Embodiment-1
Shown in Fig. 1-6, three-dimensional lugs 1 comprise ground plate portion 1a and framework among the figure 1b, also comprise can lifting vehicle lifting 2 and at its downside can transverse shifting Vehicle horizontal stroke (side) travelling carriage 3, vehicle lifting platform 2 and vehicle horizontal stroke (side) travelling carriage 3 This two-layer a that can stop.
Be provided with a plurality of cars that can free lifting in come in and go out horizontal direction that warehouse compartment puts of vehicle Lifting platform 2, present embodiment are 3 and arrange simultaneously, at each vehicle lifting platform 2 Upper lifting movable pulley 2a and each vehicle lifting platform 2 installed respectively is at lifting position On the framework 1b of upside fixed pulley 2b is installed respectively.
1 wirerope 2c of the upper installation of all lifting movable pulley 2a and fixed pulley 2b, also Be to say, 1 wirerope 2c presses Fig. 1 and installs, and its end is fixed on the framework of upside On the fixed part 2d of 1b right part, pull out therefrom the fixed pulley 2b around the right side, And extend downwards, until again behind the lifting movable pulley 2a place around the below, upwards prolong again After stretching, walk around right side fixed pulley 2b, extend to the fixed pulley 2b of its next door central authorities, around After crossing, be pulled to again the below lifting movable pulley 2a place around, extend upward again, around Cross middle fixed pulley 2b, extend to again then the fixed pulley 2b in its left side, next door, logical Crossing fixed pulley 2b is pulled to again the lifting movable pulley 2a place of below and walks around again upwards continuation By left side fixed pulley 2b, extend another of wirerope towards the direction of hoist engine 2e at last End ring is on hoist engine 2e.
3 vehicle lifting platforms 2 are connected by 1 wirerope 2c, the other end of wirerope 2c by Elevator machine 2e drives, and wirerope 2c can make separately free ground lifting of vehicle lifting platform 2. That is to say: hoist engine 2e winding steel cable, 3 vehicle lifting platforms 2 just rise. In order to prevent the undue rising of vehicle lifting platform 2, designed the top limit at framework 1b Position device 1c.
Hoist engine 2e is when emitting wirerope 2c, and 3 vehicle lifting platforms 2 can descend, Vehicle lifting platform bearing bar 4 on lower floor's vehicle horizontal stroke (side) travelling carriage 3 will stop its Descend (control structure of hoist engine 2e is not shown on the FIG.).
Vehicle horizontal stroke (side) travelling carriage 3 is than horizontal direction on the position that goes out warehouse-in at vehicle Few one of the quantity of the vehicle lifting platform 2 that arranges simultaneously, vehicle horizontal stroke (side) in the present embodiment Travelling carriage 3 is to lack one than 3 vehicle lifting platforms 2, also is exactly 2.
Transversely movable wheel 3a has been installed in the bottom of vehicle horizontal stroke (side) travelling carriage 3, In the middle of this, the tooth section of a part of wheel 3a connects by gear 3b and driving machine 3c transmission Be connected together, because the driving of driving machine 3c, wheel 3a running also can cause the vehicle horizontal stroke (side) travelling carriage 3 transverse shiftings, the wheel 3a of vehicle horizontal stroke (side) travelling carriage 3 will The guide rail 3d that can laterally lay on the ground of three-dimensional lugs 1 plate portion 1a turns to Moving, driving machine 3c drives (not expression among the figure) under the control of controller.
The purpose that vehicle lifting platform bearing bar 4 is set is to stop vehicle lifting platform 2 to descend, When stoping the decline of vehicle lifting platform 2,4 times terminations of vehicle lifting platform bearing bar are contacted to earth Plate portion 1a has avoided the load of vehicle lifting platform 2 directly to be pressed in vehicle horizontal stroke (side) fully Effect on the travelling carriage 3.
Vehicle lifting platform bearing bar 4 is arranged on the bearing bar of vehicle horizontal stroke (side) travelling carriage 3 In the guide part 5, and can freely move up and down within the specific limits the load-bearing of vehicle lifting platform Bar 4 passes bearing bar guide part 5, and simultaneously its upper and lower side is than upper to section 5 of bearing bar Lower end will grow.
Bearing bar guide part 5 be separately positioned on each vehicle horizontal stroke (side) travelling carriage 3 after Two corners about section, each bearing bar guide part 5 belows are arranged on vehicle horizontal stroke (side) On the travelling carriage 3, and bearing bar guide part 5 upper on each vehicle horizontal stroke (side) travelling carriage Section is connected by binding-beam 5a, and bearing bar guide part 5 can use the hollow of two end openings The cylinder steel pipe is on the bearing bar guide part 5 interior insertion energy that this kind formed by the cylinder steel pipe The vehicle lifting platform bearing bar 4 that moves freely down.
The bearing bar guide part 5 that the cylinder steel pipe forms and the vehicle lifting platform that wherein inserts hold Circle or other shapes can be used in the cross section of heavy bar 4, vehicle lifting platform bearing bar 4 upper End is equipped with than the big masthead circle of part diameter of inserting bearing bar guide part 5 and holds Heavy plate 4a.
The circular bearing plate 4a of masthead supports the load of vehicle lifting platform 2, has stoped the vehicle liter Fall the state that platform 2 descends, the circular bearing plate 4a of masthead is upper than bearing bar guide part 5 End position is a little top, the upper end in contact of discord bearing bar guide part 5, therefore, When supporting the decline of vehicle lifting platform 2, the load of vehicle lifting platform 2 can be by load-bearing Bar guide part 5 acts on vehicle horizontal stroke (side) travelling carriage 3.
The lower end of vehicle lifting platform bearing bar 4 arranges spring 4b, and spring 4b is arranged on The lower end of bearing bar guide part 5 is supported vehicle lifting platform bearing bar 4 upwards, prevents car The lower end of the heavy bar 4 of lifting platform contacts with ground plate portion 1a. Vehicle lifting platform bearing bar 4 lower end is upwards raised 3mm by spring 4b, and namely plate portion 1a surface is to the vehicle liter The lower end that falls platform bearing bar 4 is 3mm.
Upwards support the spring 4b elastic strength of vehicle lifting platform bearing bar 4 only to have and to hold in the palm Lift the degree of the deadweight of vehicle lifting platform bearing bar 4, therefore, in the load-bearing of vehicle lifting platform The circular bearing plate 4a of the masthead of the upper end of bar 4 is subjected to the gravity load of vehicle lifting platform 2 Effect time because gravity load greater than spring 4b to upper elasticity, make the vehicle liter Fall platform bearing bar 4 and move downward, make vehicle rise the platform bearing bar with ground plate portion 1a contact, Make it to support the load of vehicle lifting platform 2. Spring 4b can use disc spring.
Vehicle lifting platform bearing bar 4, bearing bar guide part 5 move at vehicle horizontal stroke (side) Connected mode on the platform 3 can be such: bearing bar guide part 5 is fixed on the vehicle horizontal stroke On (side) travelling carriage 3, the corresponding vehicle horizontal strokes of bearing bar guide part 5 interior cavities (side) Be shaped with the hole on the travelling carriage 3, vehicle lifting platform bearing bar 4 is inserted in the bearing bar guide part 5, And pass on vehicle (side) travelling carriage 3 system the hole, expose at vehicle horizontal stroke (side) mobile Vehicle horizontal stroke (side) travelling carriage 3 is exposed at vehicle lifting platform bearing bar 4 in the bottom of platform 3 The part of bottom is shaped with diameter greater than the flange of bearing bar guide part 5 internal diameters, the flange bottom Vehicle lifting platform bearing bar 4 on the cover disc spring 4b is arranged, disc spring 4b is bearing in On the transverse slat that slides on the vehicle lifting platform bearing bar 4, this transverse slat is fixed on vehicle Horizontal (side) travelling carriage 3 bottoms; When being pressed in the vehicle lifting platform, 2 declines of vehicle lifting platform hold During heavy bar 4 upper end, when 4 times ends of vehicle lifting platform bearing bar contact with ground plate portion 1a, There are the gap in vehicle lifting platform bearing bar 4 upper ends and bearing bar guide part 5 upper ends.
Vehicle lifting platform bearing bar 4, bearing bar guide part 5 move at vehicle horizontal stroke (side) Connected mode on the platform 3 also can be other structure with above-mentioned structural similarity, for example: In the situation identical with above-mentioned structure, replace disc springs with two permanent magnets, namely one Individual permanent magnet is arranged on the flange, and another permanent magnet is arranged on the transverse slat, and two Permanent magnet is by the identical placement of polarity; Namely hold up the vehicle lifting platform with the repulsive force between permanent magnet Bearing bar 4. Certainly also have a lot of similar structures, as in the situation identical with above-mentioned structure Lower, remove vehicle lifting platform bearing bar bottom flange, two permanent magnets or spring are moved to The circular bearing plate of the masthead of bearing bar guide part 5 upper ends and vehicle lifting platform bearing bar 4 Also can play same function between the 4a.
Below above-mentioned working of an invention mode-1 is done following explanation
When vehicle a puts in storage from vehicle lifting platform 2, vehicle horizontal stroke (side) is moved The mobile room, below of causing vehicle lifting platform 2 of moving platform 3 horizontal strokes (survey).
Then, drive hoist engine 2e and emit wirerope 2c, each vehicle lifting platform 2 of suspension Under the effect of deadweight and the weight of vehicle a, by pulley 2b, wirerope 2c, each car Lifting platform 2 begins to descend.
When 4 times ends of vehicle lifting platform bearing bar contact with ground plate portion 1a, vehicle lifting The circular bearing plate 4a of the masthead of platform bearing bar 4 jacking is lived vehicle lifting platform 2, stops car The decline of lifting platform 2. At this time, since 4 times ends of vehicle lifting platform bearing bar by ground Plate portion 1a supports. Prevented that effectively load from acting on vehicle horizontal stroke (side) travelling carriage 3. The place that below vehicle lifting platform 2, does not have vehicle horizontal stroke (side) travelling carriage 3, Vehicle lifting platform 2 continuous decreases are until lifting vehicle platform 2 bottoms and ground plate portion 1a Contact, the vehicle a that at this moment drops on the vehicle lifting platform 2 of ground plate portion 1a is passable Put in storage.
The process of vehicle a outbound from these three-dimensional lugs is with above-mentioned warehouse-in process phase Instead.
Embodiment-2
Shown in Fig. 7,8, embodiment-2 and the main difference of the mode-1 of above-mentioned enforcement Be that plate portion 1a bottom, ground arranges the under ground portion parking spot, a therefore additional part is established Standby.
This example-2 has the isostructure of part phase, phase isomorphism with aforementioned example-1 Making the explanation of part symbol omits.
Form skeleton, ground with framework 1b above the ground plate portion 1a of three-dimensional lugs 1 Upper and lower 2 sections a that can stop of the top of plate portion 1a, side by side plate portion 1a Under ground portion also has 1 section a that can stop; They are respectively vehicle lifting platform 2 and floor Vehicle horizontal stroke (side) travelling carriage 3 above the part 1a and plate portion 1a below, ground lower Section's vehicle lifting platform 12.
Four angles all around of bottom vehicle lifting platform 12 arrange lifting part 12a. Lifting part 12a upper end arranges suspension hook. Simultaneously, in the bottom of vehicle lifting platform 2 All around four angles also arrange the suspending hook parts.
Do following explanation about the formation of above-mentioned working of an invention form-2:
Lifting about bottom vehicle lifting platform 12:
Vehicle horizontal stroke (side) travelling carriage 3 want to sling bottom vehicle lifting platform 12 is vacated to the top Corresponding space, hoist engine 2e should loosen wirerope 2c descends vehicle lifting platform 2; This In the time of individual, the principle that the decline of other vehicle lifting platforms 2 is prevented from and above-mentioned embodiment-1 is identical.
When vehicle lifting platform 2 drops to ground plate portion 1a, vehicle lifting platform 2 bottoms Suspension hook 2f combines with the upper end of bottom vehicle lifting platform 12 lifting part 12a. Suspension hook The upper end cohesive process of 2f and lifting part 12a is controlled by special device, suspension hook 2f with After the upper end of bottom vehicle lifting platform 12 lifting part 12a combines, hoist engine 2e Winding steel cable 2c makes vehicle lifting platform 2 promote bottom vehicle lifting platform 12.
The bottom vehicle lifting platform 12 of arrival point plate portion 1a promotes by vehicle lifting platform 2 Finish. Lay special stress on, the present invention is not limited by above-mentioned working of an invention form, can Scope within the spirit of this invention is made all changes.
Claims (4)
1, a kind of stereo parking facility, comprise that the quantity than the vehicle lifting platform that is provided with on 2 above vehicle lifting platforms being provided with on the upper horizontal direction and the vehicle lifting platform lower horizontal direction lacks one the horizontal travelling carriage of vehicle, on the horizontal travelling carriage of vehicle, be provided with vehicle lifting platform load carrier, it is characterized in that: vehicle lifting platform load carrier is included in the bearing bar guide part with internal cavities that is provided with straight up on the horizontal travelling carriage of vehicle, and is inserted in the vehicle lifting platform bearing bar that can move up and down in the bearing bar guide part; When the vehicle lifting platform descended, the vehicle lifting platform was pressed in vehicle lifting platform bearing bar upper end, and vehicle lifting platform bearing bar lower end contacts with the ground plate portion, and there is the gap in vehicle lifting platform bearing bar upper end with bearing bar guide part upper end; When the vehicle lifting platform was in non-decline state, there was the gap in vehicle lifting platform bearing bar lower end with the ground plate portion.
2, stereo parking facility according to claim 1, it is characterized in that: on the lower horizontal position of the horizontal travelling carriage of vehicle, be provided with 2 with top and the bottom vehicle lifting platform, the quantity of bottom vehicle lifting platform is identical with vehicle lifting platform quantity, and in the vertical direction is corresponding with vehicle lifting platform position.
3, stereo parking facility according to claim 2, it is characterized in that: the bottom of vehicle lifting platform is provided with suspension hook, on the vehicle lifting platform of bottom lifting part is installed, when the vehicle lifting platform descended, the lifting part on the suspension hook of vehicle lifting platform and the bottom vehicle lifting platform colluded together.
4, according to claim 1,2,3 described stereo parking facilities, it is characterized in that: described vehicle lifting platform load carrier concrete structure is: the bearing bar guide part is fixed on the horizontal travelling carriage of vehicle, be shaped on the hole on the horizontal travelling carriage of the pairing vehicle of bearing bar guide part internal cavities, vehicle lifting platform bearing bar is inserted in the bearing bar guide part internal cavities, and expose outside the bearing bar guide part at two ends, vehicle lifting platform bearing bar lower end passes the hole of making on the horizontal travelling carriage of vehicle, expose bottom at the horizontal travelling carriage of vehicle, the part of exposing the horizontal travelling carriage of vehicle bottom at vehicle lifting platform bearing bar is shaped on the flange of diameter greater than bearing bar guide part internal diameter, be with disc spring on the vehicle lifting platform bearing bar of flange bottom, disc spring is bearing on the transverse slat that slides on the vehicle lifting platform bearing bar, and this transverse slat is fixed on the horizontal travelling carriage of vehicle bottom; When the decline of vehicle lifting platform was pressed in vehicle lifting platform bearing bar upper end, when vehicle lifting platform bearing bar lower end contacted with the ground plate portion, there was the gap in vehicle lifting platform bearing bar upper end with bearing bar guide part upper end.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000235566A JP3452879B2 (en) | 2000-08-03 | 2000-08-03 | Multi-level parking device |
| JP2000235566 | 2000-08-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1337518A true CN1337518A (en) | 2002-02-27 |
| CN1205399C CN1205399C (en) | 2005-06-08 |
Family
ID=18727755
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01232529 Expired - Lifetime CN2546565Y (en) | 2000-08-03 | 2001-08-01 | Stereo parking apparatus |
| CN 01123833 Expired - Fee Related CN1205399C (en) | 2000-08-03 | 2001-08-01 | Stereo parking mechanism |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01232529 Expired - Lifetime CN2546565Y (en) | 2000-08-03 | 2001-08-01 | Stereo parking apparatus |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3452879B2 (en) |
| CN (2) | CN2546565Y (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102409881A (en) * | 2011-08-16 | 2012-04-11 | 张义涛 | Device for parking in buildings layer by layer |
| CN102877676B (en) * | 2012-10-13 | 2014-12-17 | 杭州大中泊奥科技有限公司 | Lifting system of pit parking garage |
| CN103774877A (en) * | 2014-01-21 | 2014-05-07 | 江苏蒙哥马利电梯有限公司 | Parking garage |
| CN104179379A (en) * | 2014-08-07 | 2014-12-03 | 江苏蒙哥马利电梯有限公司 | Control system for three-dimensional parking garage |
-
2000
- 2000-08-03 JP JP2000235566A patent/JP3452879B2/en not_active Expired - Fee Related
-
2001
- 2001-08-01 CN CN 01232529 patent/CN2546565Y/en not_active Expired - Lifetime
- 2001-08-01 CN CN 01123833 patent/CN1205399C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002047822A (en) | 2002-02-15 |
| CN1205399C (en) | 2005-06-08 |
| JP3452879B2 (en) | 2003-10-06 |
| CN2546565Y (en) | 2003-04-23 |
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Granted publication date: 20050608 |