CN1313430A - Method and apparatus for laying rails - Google Patents
Method and apparatus for laying rails Download PDFInfo
- Publication number
- CN1313430A CN1313430A CN00134854.XA CN00134854A CN1313430A CN 1313430 A CN1313430 A CN 1313430A CN 00134854 A CN00134854 A CN 00134854A CN 1313430 A CN1313430 A CN 1313430A
- Authority
- CN
- China
- Prior art keywords
- ballast aggregate
- machinery
- along
- roadbed
- carriage direction
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/05—Transporting, laying, removing, or renewing both rails and sleepers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B27/00—Placing, renewing, working, cleaning, or taking-up the ballast, with or without concurrent work on the track; Devices therefor; Packing sleepers
- E01B27/02—Placing the ballast; Making ballastway; Redistributing ballasting material; Machines or devices therefor; Levelling means
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/06—Transporting, laying, removing or renewing sleepers
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B37/00—Making, maintaining, renewing, or taking-up the ballastway or the track, not provided for in a single one of groups E01B27/00 - E01B35/00
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/01—Devices for working the railway-superstructure with track
- E01B2203/017—Devices for working the railway-superstructure with track removed or not present yet
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/06—Placing ballast
- E01B2203/062—New ballast
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/14—Way of locomotion or support
- E01B2203/141—Way of locomotion or support on the track to be treated
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2203/00—Devices for working the railway-superstructure
- E01B2203/14—Way of locomotion or support
- E01B2203/146—Way of locomotion or support using other means than driven wheels as propulsion means
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
A method for laying rails by paving sleepers (2) and rail continuously on roadbed (16). Ballast (15) is transmited along with the sleepers (2) and rail transmiting direction (9) to front end (7) of mechanism along with transmiting direction (9) simultaneously, and before paving the sleepers (2), the ballast is put on the roadbed (16) along with the transmiting direction (9) and truing.
Description
The present invention relates to a kind of operational method and machinery that laying railway track is used of on roadbed, laying the track of forming by sleeper and rail.
The machinery that front end of usefulness of EP 0811721 A2 patent introduction is equipped with crawler belt running mechanism method of laying railway track continuously on roadbed, known.Sleeper is directly at the back of crawler belt running mechanism lay along the direction of travel of machinery.Be bearing in the mechanical rear end on the rail travelling mechanism, can traveling on new-track.
Particularly on the roadbed gravel topping of leveling during laying railway track, topping certainly will be destroyed by the crawler belt running mechanism of machinery.
First purpose of the present invention is exactly to formulate the operational method that a kind of this paper starts described type, requires can lay track under the situation that does not influence road bed in this way.Another object of the present invention is exactly to make the machinery that a laying railway track is used in addition, requires fortune portion machinery not influencing under the situation of transporting rail and sleeper, also can transport ballast aggregate.
According to the present invention, above-mentioned first purpose is to realize by a kind of operational method of laying the track of being made up of sleeper and rail on roadbed, wherein, ballast aggregate is delivered to the front end of machinery along carriage direction along sleeper and rail carriage direction, and before laying sleepers, throw on roadbed and flattened along carriage direction.
Adopt operational method according to the invention just can in laying sleepers and rail, to form a ballast aggregate continuously and walk walking along the street, to protect the not influence of the crawler belt running mechanism of supported mechanical front end of road bed reliably.The special advantage of this measure be the crawler belt running mechanism simultaneously also compacting throw in ballastway on roadbed.
According to a favourable design of the inventive method, ballast aggregate along carriage direction at sleeper to the back of the roadbed lay ballast aggregate container of packing into, deliver to the front end of machinery then with sleeper, and the ballast aggregate container that overturns is there thrown in ballast aggregate on roadbed.
According to another favourable design of the inventive method, ballast aggregate is thrown on roadbed with two forms along the ballastway horizontal separated by a distance of machinery, and is flattened.
According to the another favourable design of the inventive method, before laying sleepers, utilize the traveling of crawler belt running mechanism, with the ballastway compacting.
Second purpose of the present invention is to realize by a kind of machinery of laying a track of being made up of sleeper and rail on roadbed, it is equipped with various devices, so that transport sleeper and rail along the carriage direction that is equivalent to the mechanical work direction, wherein, on the mechanical front end of a frame, the crawler belt running mechanism is housed also, at the crawler belt running mechanism storage quarrel hopper that is equipped with the deslagging chute is arranged along the front of carriage direction, be used for storing and throwing in ballast aggregate to roadbed.
Adopt the characteristics of this combination, just can under the structure situation that less input, in laying railway track, also throw in ballast aggregate, and can not influence the lay of sleeper or transporting of rail.At mechanical front end storage quarrel hopper is set, can also forms the ballastway of protection road bed in the front of crawler belt running mechanism, and before laying sleepers, give compacting in good mode by the crawler belt running mechanism.
According to a favourable design of machinery of the present invention, the lower end of two deslagging chutes is leveling edges, is used for the height of grading of ballast and restriction ballastway.
In a favourable structure design of machinery of the present invention, storage quarrel hopper is equipped with turning device, the ballast aggregate container that being used to overturns and unstow can install ballast aggregate additional.
In another favourable structure design of machinery of the present invention, turning device is a upset conveyer belt that extends, is used to accept the ballast aggregate container along carriage direction, the upset conveyer belt is contained on the frame, utilizes drive unit can make it to rotate around a horizontal rotation axis perpendicular to carriage direction.
In the another favourable structure design of machinery of the present invention, storage quarrel hopper and the conveyer that is cut and is made up of many conveyer belts a cover between the device in adding on the frame are used to transport the ballast aggregate container.
According to a favourable design of machinery of the present invention, adding the quarrel device can be a deslagging chute that favours the horizontal plane setting by certain angle and be equipped with an oscillation drive, and this deslagging chute is positioned at the top of the conveyer belt of conveyer.In addition, along transporting horizontal both sides the rail that extends and link to each other with frame along carriage direction can be housed also at conveyer, for the usefulness of portal jib crane traveling.
To utilize the accompanying drawing illustrated embodiment further to illustrate the present invention below, in the accompanying drawing:
Fig. 1 for the machinery used to the roadbed laying railway track along the operator to the lateral view of front end;
The lateral view at the rear portion that adds the device that is cut that Fig. 2 uses for the oriented ballast aggregate container of machinery allocation dress ballast aggregate;
Fig. 3 is the front elevation drawing that machinery is simplified along arrow III among Fig. 1.
Laying has a frame 5 by the machinery 1 of track 4 usefulness that sleeper 2 and rail 3 are formed, and utilizes rail travelling mechanism 6 can or utilize crawler belt running mechanism 8 travelings that are contained in mechanical front end 7 on track 4.Machinery 1 utilize horizontal drive device 10 can along operator shown in the arrow to, exactly move along carriage direction 9.Crawler belt running mechanism 8 is the same with other various drive units, and the available control device 12 that is located in the pulpit 11 is controlled.
At mechanical front end 7 a storage quarrel hopper 13 of being with deslagging chute 14 is arranged, be used for throwing in ballast aggregates 15 to roadbed 16.The lower end of each deslagging chute 14 is edges 17 of a leveling usefulness, is used for the height of grading of ballast and restriction ballastway 18.Storage quarrel hopper 13 can laterally move with respect to frame 5 by cross slide way 19 and mobile drive deivce 20.Start drive unit 21 and can regulate the height of storage quarrel hopper 13.This moment, drive unit can change the vertical distance between frame 5 and the crawler belt running mechanism 8.
Storage quarrel hopper 13 and be positioned at adding of mechanical rear portion is made up of many conveyer belts a cover between the quarrel device 22 (as shown in Figure 2), vertical along machinery exactly along the conveyer 23 of carriage direction extension, is used to transport ballast aggregate container 24.There is the turning device 40 of a cover upset conveyer belt 25 forms front portion above conveyer is positioned at crawler belt running mechanism 8.This upset conveyer belt is contained on the frame 5, utilizes drive unit 26 can make it to rotate around a horizontal axis 27 perpendicular to carriage direction.
Adding quarrel device 22 has one with respect to the horizontal plane by certain angle vibration chutes 28 that tilt to install, that be equipped with oscillation drive 41 and charging hopper 29, and it is positioned at the front of the transmission conveyer belt 30 of a bulk material loading wagon 31.Between the shop pillow conveyer belt 33 (Fig. 1) of conveyer belt 32 that adds the device 22 that is cut and conveyer 23, transport sleeper 2 or ballast aggregate container 24 with portal jib crane 34.Utilize drive unit 35 can make portal jib crane along rail 36 travelings that link to each other with frame 5.
Hereinafter will further introduce the action principle of machinery according to the invention, exactly introduce the method for laying track.
During operation, machinery 1 along the operator to, exactly along carriage direction 9 continuous advancings.When sleeper 2 unloaded with shop pillow device 37 by well-known method, the rail of bulk granular material car 31 was passed conveyer belt 30 ballast aggregate 15 is sent to vibration chutes 28.Can be distributed equably automatically through the ballast aggregate 15 that charging hopper 29 enters the ballast aggregate container 24 that is positioned at its below from vibration chutes, ballast aggregate container 24 then utilizes conveyer belt 32 to move along carriage direction 9, till filling ballast aggregate.
In dress quarrel process, portal jib crane 34 is got a branch of sleeper 2 from one at the sleeper loader transporter (further not illustrating the figure) that adds between quarrel device 22 and the shop pillow conveyer belt 33, along carriage direction 9 sleeper 2 is sent to shop pillow conveyer belt 33 then.The sleeper 2 that unloads can send shop pillow device 37 in the clear under the situation that conveyer belt 38 lifts.After this above-mentioned conveyer belt 38 drops to the position (Fig. 1) shown in the solid line.Portal jib crane 34 hangs and gets the ballast aggregate container 24 of filling ballast aggregate and from conveyer belt 32 liftings during this period.The ballast aggregate container 24 of filling ballast aggregate drops on the pillow conveyer belt 33 of shop and is sent to upset conveyer belt 25.Start drive unit 26 and will overturn conveyer belt 25 together with upwards upset of ballast aggregate container 24, the ballast aggregate 15 that is positioned at ballast aggregate container 24 enters following storage quarrel hopper 13 by the valve of opening 39.
After this Kong ballast aggregate container 24 again loopback give shop pillow conveyer belt 33 adorn quarrel so that portal jib crane 34 is delivered to the ballast aggregate container to add once more below the quarrel device 22.
Ballast aggregate 15 in the storage quarrel hopper 13 is thrown on roadbed 16 (Fig. 3) with two forms along mechanical cross ballastway 18 separated by a distance.The distance that this moment, corresponding adjusting deslagging chute 14 flattened between edges 17 and the roadbed 16 automatically makes two ballastways 18 keep constant height, and is flattened.Article two, the distance between the ballastway 18 is to grasp like this, and follow-up crawler belt running mechanism 8 can be bearing on the ballastway all sidedly, and whereby with the ballastway compacting.Roadbed 16 surfaces of taking this mode just can guarantee to utilize the gravel of leveling to form can not damaged by two crawler belt running mechanisms 8.Ballastway 18 by 8 compactings of crawler belt running mechanism at last will be as the sleeper 2 of supporting shop pillow device 37 laies.9 rail that transmit promptly are placed on the sleeper 2 by well-known method (referring to the EP0811721 patent) along frame 5 both sides along carriage direction, to form track 4.
Claims (11)
1. operational method of go up laying the track of forming by sleeper (2) and rail (3) (4) at roadbed (16), it is characterized in that: ballast aggregate (15) is delivered to the front end (7) of machinery along carriage direction (9) along sleeper (2) and rail (3) carriage direction (9), and at laying sleepers (2) before, go up and flattened at roadbed (16) along carriage direction (9) input.
2. operational method according to claim 1, it is characterized in that: ballast aggregate (15) along carriage direction (9) at sleeper (2) to the back of roadbed (16) the lay ballast aggregate container (24) of packing into, deliver to the front end (7) of machinery then with sleeper, and the ballast aggregate container (24) that overturns is there thrown in ballast aggregate on roadbed (16).
3. operational method according to claim 1 and 2 is characterized in that: ballast aggregate (15) is thrown on roadbed (16) with two forms along the ballastway (18) horizontal separated by a distance of machinery, and is flattened.
4. operational method according to claim 3 is characterized in that: at laying sleepers (2) before, utilize the traveling of crawler belt running mechanism (8), with ballastway (18) compacting.
5. machinery of go up laying a track (4) of forming by sleeper (2) and rail (3) at roadbed (16), it is equipped with various devices, so that along be equivalent to machinery (1) operator to carriage direction (9) transport sleeper (2) and rail (3), wherein, on the mechanical front end (7) of a frame (5), crawler belt running mechanism (8) is housed also, it is characterized in that, at crawler belt running mechanism (8) a storage quarrel hopper (18) that is equipped with deslagging chute (14) is arranged along the front of carriage direction (9), be used for storing and throwing in ballast aggregate (15) to roadbed (16).
6. machinery according to claim 5 is characterized in that: the lower end of two deslagging chutes (14) is a leveling edge (17), is used for the height of grading of ballast and restriction ballastway (18).
7. machinery according to claim 5 is characterized in that: storage quarrel hopper (13) is equipped with turning device (40), the ballast aggregate container (24) that is used for upset and unstows and can install ballast aggregate (15) additional.
8. according to claim 5,6 or 7 described machineries, it is characterized in that: turning device (40) be one along carriage direction (9) upset conveyer belt (25) that extend, that be used to accept ballast aggregate container (24), this upset conveyer belt is contained on the frame (5), utilizes drive unit (26) can make it to rotate around a horizontal rotation axis perpendicular to carriage direction (27).
9. machinery according to claim 5 is characterized in that: store up quarrel hopper (13) and be positioned at the conveyer (23) that adding on the frame (5) is cut and is made up of many conveyer belts a cover between the device (22), be used to transport ballast aggregate container (24).
10. machinery according to claim 9, it is characterized in that: adding quarrel device (22) is a deslagging chute (28) that favours the horizontal plane setting by certain angle and be equipped with an oscillation drive (41), and this deslagging chute is positioned at the top of the conveyer belt (32) of conveyer (23).
11. machinery according to claim 9 is characterized in that: along transporting horizontal both sides the rail (36) that extends and link to each other with frame (5) along carriage direction is housed at conveyer (23), for the usefulness of portal jib crane (34) traveling.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0084899U AT3379U3 (en) | 1999-12-07 | 1999-12-07 | METHOD FOR LAYING A TRACK AND MACHINE FOR LAYING DOWN A TRACK |
| ATGM848/1999 | 1999-12-07 | ||
| ATGM848/99 | 1999-12-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1313430A true CN1313430A (en) | 2001-09-19 |
| CN1227416C CN1227416C (en) | 2005-11-16 |
Family
ID=3501179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00134854.XA Expired - Fee Related CN1227416C (en) | 1999-12-07 | 2000-12-06 | Method and apparatus for laying rails |
Country Status (5)
| Country | Link |
|---|---|
| EP (2) | EP1106734B1 (en) |
| CN (1) | CN1227416C (en) |
| AT (2) | ATE393261T1 (en) |
| DE (3) | DE29922202U1 (en) |
| ES (2) | ES2263444T3 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102002898A (en) * | 2010-12-15 | 2011-04-06 | 株洲长远铁路建机股份有限公司 | Construction method of group-sleeper long rail track-laying unit for laying seamless track ballasted beds |
| CN101238252B (en) * | 2005-08-11 | 2011-06-22 | 弗兰茨普拉塞铁路机械工业股份有限公司 | Machine for renewing a railway track |
| CN101245578B (en) * | 2007-12-29 | 2011-08-17 | 南车洛阳机车有限公司 | Cross-sleeper loading unit and operation mode for double-block non-slag rail construction equipment |
| RU2497997C2 (en) * | 2011-10-14 | 2013-11-10 | Открытое акционерное общество Научно-внедренческий центр "Путевые машины" | Device to lay rails on link-assembling line |
| CN109722958A (en) * | 2019-02-28 | 2019-05-07 | 中铁十七局集团有限公司 | With the mobile rail row supporting device with superelevation stepless adjusting mechanism of synchronous cross |
| CN109722959A (en) * | 2018-11-30 | 2019-05-07 | 河南工程学院 | A kind of Mine haul track laying equipment and its construction method |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3008110B1 (en) * | 2013-07-05 | 2016-01-22 | Forges Et Const Metalliques Friederich | RAILWAY BALLAST, DEVICE AND METHOD FOR PRODUCING SUCH A RAILWAY BALLAST |
| AT515547B1 (en) * | 2014-06-24 | 2015-10-15 | Plasser & Theurer Export Von Bahnbaumaschinen Gmbh | Method of renewing a track |
| ES2540121B1 (en) * | 2015-03-17 | 2016-04-15 | Parrós Obras, S.L.U. | Gutter cover lifting and cable positioning equipment and associated procedure |
| FI128160B (en) * | 2018-12-05 | 2019-11-29 | Kallion Raide Oy | Devices and methods for laying sleepers on ballast-beds for railroad construction |
| CN113981753B (en) * | 2021-10-29 | 2023-06-16 | 重庆交通职业学院 | Maintenance and installation robot for rail |
| CN114457633B (en) * | 2022-02-23 | 2023-07-25 | 中铁二十四局集团有限公司 | Self-compacting concrete construction process and construction device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0056497A1 (en) * | 1981-01-15 | 1982-07-28 | Les Fils D'auguste Scheuchzer S.A. | Frame wagon in a train for the subsoil stabilization of railway tracks |
| AT404039B (en) * | 1990-03-21 | 1998-07-27 | Plasser Bahnbaumasch Franz | MACHINE FOR DISTRIBUTING AND PLANNING THE BED |
| US5937763A (en) * | 1996-04-23 | 1999-08-17 | Franz Plasser Bahnbaumaschinen-Industriegesellschaft M.B.H. | Machine and method of distributing ballast |
| ATA96796A (en) * | 1996-06-04 | 1997-09-15 | Plasser Bahnbaumasch Franz | MACHINE FOR LAYING A TRACK |
-
1999
- 1999-12-07 AT AT05108892T patent/ATE393261T1/en active
- 1999-12-07 AT AT0084899U patent/AT3379U3/en not_active IP Right Cessation
- 1999-12-17 DE DE29922202U patent/DE29922202U1/en not_active Expired - Lifetime
-
2000
- 2000-11-02 EP EP00890326A patent/EP1106734B1/en not_active Expired - Lifetime
- 2000-11-02 DE DE50015134T patent/DE50015134D1/en not_active Expired - Lifetime
- 2000-11-02 ES ES00890326T patent/ES2263444T3/en not_active Expired - Lifetime
- 2000-11-02 DE DE50012970T patent/DE50012970D1/en not_active Expired - Lifetime
- 2000-11-02 EP EP05108892A patent/EP1614805B1/en not_active Expired - Lifetime
- 2000-11-02 ES ES05108892T patent/ES2304669T3/en not_active Expired - Lifetime
- 2000-12-06 CN CN00134854.XA patent/CN1227416C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101238252B (en) * | 2005-08-11 | 2011-06-22 | 弗兰茨普拉塞铁路机械工业股份有限公司 | Machine for renewing a railway track |
| CN101245578B (en) * | 2007-12-29 | 2011-08-17 | 南车洛阳机车有限公司 | Cross-sleeper loading unit and operation mode for double-block non-slag rail construction equipment |
| CN102002898A (en) * | 2010-12-15 | 2011-04-06 | 株洲长远铁路建机股份有限公司 | Construction method of group-sleeper long rail track-laying unit for laying seamless track ballasted beds |
| RU2497997C2 (en) * | 2011-10-14 | 2013-11-10 | Открытое акционерное общество Научно-внедренческий центр "Путевые машины" | Device to lay rails on link-assembling line |
| CN109722959A (en) * | 2018-11-30 | 2019-05-07 | 河南工程学院 | A kind of Mine haul track laying equipment and its construction method |
| CN109722958A (en) * | 2019-02-28 | 2019-05-07 | 中铁十七局集团有限公司 | With the mobile rail row supporting device with superelevation stepless adjusting mechanism of synchronous cross |
| CN109722958B (en) * | 2019-02-28 | 2023-09-29 | 中铁十七局集团有限公司 | Rail panel supporting device with transverse synchronous movement and ultra-high stepless adjusting mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| AT3379U2 (en) | 2000-02-25 |
| EP1614805A3 (en) | 2006-07-26 |
| ES2263444T3 (en) | 2006-12-16 |
| DE50012970D1 (en) | 2006-07-27 |
| EP1614805B1 (en) | 2008-04-23 |
| DE50015134D1 (en) | 2008-06-05 |
| ES2304669T3 (en) | 2008-10-16 |
| EP1106734A2 (en) | 2001-06-13 |
| EP1106734B1 (en) | 2006-06-14 |
| EP1614805A2 (en) | 2006-01-11 |
| EP1106734A3 (en) | 2003-01-08 |
| DE29922202U1 (en) | 2000-08-24 |
| ATE393261T1 (en) | 2008-05-15 |
| CN1227416C (en) | 2005-11-16 |
| AT3379U3 (en) | 2000-11-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051116 Termination date: 20151206 |
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| EXPY | Termination of patent right or utility model |