CN2530921Y - Suspended construction garbage channel - Google Patents
Suspended construction garbage channel Download PDFInfo
- Publication number
- CN2530921Y CN2530921Y CN 02238257 CN02238257U CN2530921Y CN 2530921 Y CN2530921 Y CN 2530921Y CN 02238257 CN02238257 CN 02238257 CN 02238257 U CN02238257 U CN 02238257U CN 2530921 Y CN2530921 Y CN 2530921Y
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- tube
- reverse frustoconic
- suspension type
- type building
- building operation
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Abstract
The utility model discloses a suspension type construction waste channel, the structure includes a plurality of reverse round platform shaped cylinders, a plurality of reverse round platform shaped cylinders with waste inlets at the side walls, and a steel chain stringing the cylinders with waste inlets, the suspension type construction waste channel is provided with a suspension device thereon, one end thereof is fixedly connected with the reverse round platform shaped cylinders or the reverse round platform shaped cylinders with waste inlets at the side walls, the other end is fixedly connected with the building. The clearance of the coincidence part of the adjacent two cylinders is provided with a flexible sealing device, the inner wall of the cylinder is vertically provided with stiffeners arranged uniformly, the external wall thereof is provided with a plurality of ring shaped stiffeners along the circle direction, the inner wall, the external wall and the vertical stiffeners of the inner wall are vertically arranged to show a step shape, the reverse round platform shaped cylinders with waste inlets at the side walls are provided with elastic seal retaining curtains at the cylinder wall entrances of the waste inlets, the top unit cylinder upper port of the waste channel is provided with a half sealed waste safe baffle. The suspension type construction waste channel of the utility model is suitable for the building of any height, and can be used to deal with waste, which will not occur blockage, the utility model is safe and reliable in using, convenient in dismounting.
Description
Technical field
The utility model relates to a kind of garbage shaft, especially a kind of suspension type building operation garbage shaft that adapts to the building operation needs.
Background technology
Producing a large amount of building wastes in building construction process, can clear up from top to bottom in time and carry these rubbish, create good construction environment, eliminate safe hidden trouble, is a kind of embodiment of unit in charge of construction's level of management.Existing cleaning carrying method can be divided into three kinds: first kind is to utilize construction machinery and equipment, carries as tower crane, building hoist etc.; Second kind is artificial to concentrate cleaning to carry, and the workman recites the rubbish sack of packing into along stair; The third is to utilize plank or machine brick to install, build by laying bricks or stones garbage shaft.The defective of preceding two kinds of methods is, can not satisfy the requirement to promptness, and the machine-team number to improving construction environment, eliminating safe hidden trouble and lack continuity and taken heavy construction equipment has increased working strength of workers.The defective of the third method is that garbage shaft often stops up, and needs the workman regularly to dredge, and can not satisfy the needs of high-rise construction simultaneously.
The utility model content
In view of the defective that prior art exists, the purpose of this utility model is the suspension type building operation garbage shaft that will provide a kind of and can satisfy promptness, not stop up, be not subjected to the building height restriction.
For achieving the above object, the solution that the utility model adopted is: a kind of suspension type building operation garbage shaft, it is characterized in that it comprises: the reverse frustoconic tube of several reverse frustoconic tubes, several sidewall band garbage inlets and with its steel chain that is serially connected, this suspension type building operation garbage shaft is provided with suspension gear, the one end is captiveed joint with the reverse frustoconic tube of reverse frustoconic tube or sidewall band garbage inlet, and the other end is captiveed joint with building.
The reverse frustoconic tube of described reverse frustoconic tube that is serially connected and sidewall band garbage inlet, its two adjacent coincidence part position gap locations are provided with a kind of in flexible inner sealing device or the flexible outer sealing device.
Described flexible inner sealing device comprises flexible inner seal sleeve, its upper and lower end is respectively equipped with interior snap ring, outer snap ring, interior snap ring is fixed in adjacent two on the top inner periphery of tube below, and outer snap ring is fixed on the bottom excircle of superincumbent tube in adjacent two.
Described flexible outer sealing device comprises: flexible outer seal sleeve, its upper end is provided with elastic ring, can be socketed on the excircle of superincumbent tube in adjacent two, its lower end is provided with snap ring, with adjacent two in below the tube the upper end captive joint, its sidepiece is hinged with the steel wire and the steel hook that can be hung on the steel chain.
On the inwall of the reverse frustoconic tube of described reverse frustoconic tube or sidewall band garbage inlet, longitudinally be provided with uniform reinforced rib.
On the outer wall of the reverse frustoconic tube of described reverse frustoconic tube or sidewall band garbage inlet, along the circumferential direction be provided with several cyclic reinforcing rib.
The reverse frustoconic tube of described reverse frustoconic tube or sidewall band garbage inlet, vertically by several sections for the reverse frustoconic cylindrical shell of one constitutes, it is inside stepped that the transition and linkage place between the inwall of its adjacent two sections reverse frustoconic cylindrical shells and between the outer wall is.
Described longitudinally set reinforced rib is one inside stepped in the corresponding section at itself and adjacent two sections reverse frustoconic cylinder inboard wall transition and linkage places.
Described sidewall has the reverse frustoconic tube of garbage inlet, and the barrel entrance of its garbage inlet is provided with the elastic seal check apron, and its upper end is fixed on the tube inwall of this barrel inlet top, and its lower end freely is overlapped on the tube inwall of this barrel inlet below.
Described suspension gear comprises: form a fixing suspension holdfast by two longerons, two supporting legs, a crossbeam, on its suspended end longeron, be provided with several equidistant holes, the slide block that has a steel chain can be done along longeron and endwisely slip, be fixed on by bearing pin on the position, different hole in hole, slide block is captiveed joint with the reverse frustoconic tube of reverse frustoconic tube or sidewall band garbage inlet by steel chain; Be provided with several equidistant holes on its fixed end longeron, the sliding sleeve that has supporting leg is fixed on by bearing pin on the position, different hole in hole, and the supporting leg bottom of this sliding sleeve is provided with nut, leading screw, the dish and the handle that suspension holdfast can be fixed on the building.
The top unit tube of described suspension type building operation garbage shaft suitable for reading is provided with semiclosed shape rubbish and throws in safe enclosing.
After adopting such scheme, compared with prior art has following beneficial effect: because the utility model is a suspension type building operation garbage shaft, and constitute with the steel chain serial connection by the frustum cone cylinder that falls of reverse frustoconic tube and sidewall band garbage inlet, therefore be not subjected to the restriction of building height, the quantity of the reverse frustoconic tube of reverse frustoconic tube and band garbage inlet can increase or reduce according to building height, from dozens of to hundreds of even more, and can satisfy to garbage-cleaning in time, the requirement of not stopping up.Because the utility model is provided with the sealing check apron at the garbage inlet place, be provided with the flexible special-purpose sealing shroud of water proof and dust proof at the position that tube and tube overlap up and down, make whole garbage shaft be in closed state, thereby avoided the ease dust pollution.Because the utility model is provided with semiclosed shape rubbish the top unit tube of suspension type building operation garbage shaft suitable for reading and throws in safe enclosing, fall outside the tube in the time of can preventing from top unit tube input rubbish suitable for reading.In addition, the utility model garbage shaft can be swung within the specific limits, thereby reduce the impact of rubbish to passage owing to adopted hang.The existing sealing effectiveness of flexible gland, do not influence again the tube with tin between relative oscillating quantity.Hanging garbage shaft and can guarantee that construction rubbish with producing with clearly, has improved construction environment greatly, eliminated potential safety hazard, reduced construction cost, also have characteristics such as attaching/detaching convenience simultaneously, is a kind of new product with promotional value.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Description of drawings
Fig. 1 is the utility model suspension type building operation garbage shaft structural representation;
Fig. 2 is the sealing at adjacent two coincidence position of the utility model suspension type building operation garbage shaft and the generalized section of connection mode thereof;
Fig. 3 is the A portion enlarged diagram of Fig. 2;
Fig. 4 is the another kind of sealing arrangement embodiment scheme drawing of the utility model suspension type building operation garbage shaft;
Fig. 5 is the structural representation of sealing arrangement shown in Figure 4;
Fig. 6 is the constructional drawing of the utility model suspension type building operation garbage shaft unit reverse frustoconic tube;
Fig. 7 is the suspension gear structural representation of the utility model suspension type building operation garbage shaft;
Fig. 8 is the birds-eye view of Fig. 7;
Fig. 9 is the B portion structure for amplifying scheme drawing of Fig. 1.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 3, the structure of the utility model suspension type building operation garbage shaft comprises: several reverse frustoconic tubes 4, the reverse frustoconic tube 6 of several sidewall band garbage inlets 100 and with its steel chain that is serially connected 18, in concrete enforcement, described several reverse frustoconic tubes 4, the reverse frustoconic tube 6 of several sidewall band garbage inlets 100, its quantity is not changeless, but to decide according to the height of building, this suspension type building operation garbage shaft is provided with suspension gear 2, the one end is captiveed joint with the reverse frustoconic tube 6 of reverse frustoconic tube 4 or sidewall band garbage inlet 100, its other end is captiveed joint with building, the described building of present embodiment also can be a scaffold for the building wall.The reverse frustoconic tube of above-mentioned reverse frustoconic tube or sidewall band garbage inlet can abbreviate tube as.Described steel chain 18 is located at the both sides of each, the both sides of each are with the fixing otic placode 17 of bolt and female 19, backing plate 20, otic placode 17 is provided with double-U-shaped bolt 14, the one end hangs with steel chain 18, and be fixed on the otic placode 17 with nut 16, the other end of double-U-shaped bolt 14 is used to connect the steel chain 18 on the adjacent cartridges, and be provided with spiral lock 15, this spiral lock 15 upwards screws the installation that guarantees steel chain 18, screw downwards to be fixed on and prevent on the otic placode 17 that steel chain from coming off, the reverse frustoconic tube of the rest may be inferred each reverse frustoconic tube or sidewall band garbage inlet is serially connected in together.This suspension type building operation garbage shaft is equipped with the reverse frustoconic tube 6 of sidewall band garbage inlet 100 on each aspect of building, like this, the construction rubbish that produces on each aspect of building can enter garbage shaft by garbage inlet 100 at any time, from top to down is transported in ground garbage house or the rubbish container, as shown in Figure 9, this sidewall has the reverse frustoconic tube 6 of garbage inlet 100, the barrel inlet 100 ' of its garbage inlet 100 locates to be provided with elastic seal check apron 5, its upper end is fixed on the tube inwall of this barrel inlet top, its lower end freely is overlapped on the tube inwall of this barrel inlet below, and this elastic seal check apron 5 can prevent that the rubbish that drops into from outwards splashing.
The reverse frustoconic tube 6 of above-mentioned reverse frustoconic tube 4 that is serially connected and sidewall band garbage inlet 100, its two adjacent coincidence part position gap locations are provided with sealing arrangement, referring to Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the sealing device is a kind of in flexible inner sealing device or the flexible outer sealing device, and two kinds of embodiments all can reach garbage shaft leak free purpose.
Described flexible inner sealing device as shown in Figure 3, be provided with flexible inner seal sleeve 10 at adjacent two coincidence part position gap location, its upper and lower end is respectively equipped with interior snap ring 8, outer snap ring 12, interior snap ring 8 is fixed in adjacent two on the top inner periphery of tube below by bolt 9 and nut 13, and outer snap ring 12 is fixed on the bottom excircle of superincumbent tube in adjacent two by bolt 11 and nut 21.Described flexible outer sealing device is the another kind of embodiment of sealing arrangement, as shown in Figure 4 and Figure 5, be provided with flexible outer seal sleeve 24 in the flexible outer sealing device 50, its upper end is provided with elastic ring 23, utilize self elasticity and adjacent two in the excircle of superincumbent tube socket-connect, its lower end is provided with snap ring 27, with adjacent two in below the tube the upper end captive joint, present embodiment is to be fixedly connected on this last transverse plane by bolt 52 and nut 51, so just adjacent two gap is closed.The elastic ring 23 of this flexibility outer sealing device 50, because of flexible opening can be contracted, thus can slide up and down along the axis of tube, to satisfy the requirement that top cylinder inserts the change in depth of doffing.Flexible outer seal sleeve 24 can satisfy the oscillating quantity of any direction of tube, and its sidepiece also is hinged with the steel wire 25 and the steel hook 26 that can be hung on the steel chain 18, plays the effect of auxiliary positioning.Elastic ring 23 in this flexibility outer sealing device 50, flexible outer seal sleeve 24, steel wire 25, steel hook 26, snap ring 27 can be made as one, form a separate unit.
As shown in Figure 6, the structure of the reverse frustoconic tube 4 of the utility model suspension type building operation garbage shaft, except that not having garbage inlet 100, all the structure with the reverse frustoconic tube 6 of being with garbage inlet 100 is identical for other, so promptly comprised the structure of the reverse frustoconic tube 6 of band garbage inlet 100 with the structure of calling reverse frustoconic tube 4 in the following text, its architectural feature is, vertically by several sections for the reverse frustoconic cylindrical shell of one constitutes, it is inside stepped that the transition and linkage place 28 between the inwall of its adjacent two sections reverse frustoconic cylindrical shells and between the outer wall is.On the inwall of this reverse frustoconic tube, longitudinally be provided with uniform reinforced rib 7,, increase the intensity of tube, reduce the wearing and tearing of rubbish tube in order to alleviate the weight of tube.Described reinforced rib 7 also correspondingly in the corresponding section 28 ' at itself and adjacent two sections reverse frustoconic cylinder inboard wall transition and linkage places 28 is one inside stepped.The transition and linkage place 28 and 28 ' of above-mentioned reverse frustoconic tube inwall and reinforced rib thereof is an inclined-plane, can reduce the contact wear of rubbish to barrel like this, and when this external application elastomeric material was produced the reverse frustoconic tube, this kind shape had favorable manufacturability.On the outer wall of described reverse frustoconic tube, along the circumferential direction be provided with several cyclic reinforcing rib 3, generally can establish the 4-6 road, to increase the intensity of tube.
The above-mentioned suspension gear of being located on this suspension type building operation garbage shaft 2, as Fig. 1, Fig. 7 and shown in Figure 8, present embodiment is the top that suspension gear 2 has been located at this suspension type building operation garbage shaft, promptly to establish a suspension gear 2 at an upper portion thereof at least, when suspension type building operation garbage shaft reach a certain height, can set up one or several suspension gears 2 equably at its suitable position, so that the deadweight of whole suspension type building operation garbage shaft shares equably on each suspension gear 2, to constitute a complete suitable suspension type building operation garbage shaft.The structure of this suspension gear 2 comprises: by two longerons 35, two supporting legs 42, crossbeam 43 is formed a fixing suspension holdfast, on its suspended end longeron 35, be provided with several equidistant holes 37, the slide block 38 that has a steel chain 18 can be done along longeron 35 and endwisely slip, be fixed on by bearing pin 40 on the position, different hole in hole 37, slide block 38 is captiveed joint with the reverse frustoconic tube (6) of reverse frustoconic tube (4) or sidewall band garbage inlet (100) by steel chain 18, can adjust the distance (present embodiment described building be building wall) of garbage shaft like this, with convenient construction apart from building; On its fixed end longeron 35, be provided with several equidistant holes 36, the sliding sleeve 34 that has supporting leg 41 is fixed on by bearing pin 39 on the position, different hole in hole 36, and supporting leg 41 bottoms of this sliding sleeve 34 are provided with nut 31, leading screw 33, the dish 32 and the handle 30 that suspension holdfast can be fixed on the building.Rotating threaded shaft 33 makes a dish 32 and the supporting leg 42 of suspension holdfast clamp the building wall, realizes an end of suspension gear and captiveing joint of building, and this building can be the building wall, can be scaffold also, decides as the case may be.
With reference to Fig. 1, the semiclosed shape rubbish of captiveing joint with suspension gear 2 with steel chain that is provided with suitable for reading of the top end unit tube of the utility model suspension type building operation garbage shaft is thrown in safe enclosing 1, falls outside the tube when preventing to drop into rubbish from the top.
Claims (11)
1. suspension type building operation garbage shaft, it is characterized in that it comprises: the reverse frustoconic tube (6) of several reverse frustoconic tubes (4), several sidewall band garbage inlets (100) and with its steel chain that is serially connected (18), this suspension type building operation garbage shaft is provided with suspension gear (2), the one end is captiveed joint with the reverse frustoconic tube (6) of reverse frustoconic tube (4) or sidewall band garbage inlet (100), and the other end is captiveed joint with building.
2. a kind of suspension type building operation garbage shaft according to claim 1, it is characterized in that: the reverse frustoconic tube (6) of described reverse frustoconic tube (4) that is serially connected and sidewall band garbage inlet, its two adjacent coincidence part position gap locations are provided with a kind of in flexible inner sealing device or the flexible outer sealing device.
3. a kind of suspension type building operation garbage shaft according to claim 2, it is characterized in that: described flexible inner sealing device comprises flexible inner seal sleeve (10), its upper and lower end is respectively equipped with interior snap ring (8), outer snap ring (12), interior snap ring (8) is fixed in adjacent two on the top inner periphery of tube below, and outer snap ring (12) is fixed on the bottom excircle of superincumbent tube in adjacent two.
4. a kind of suspension type building operation garbage shaft according to claim 2, it is characterized in that: described flexible outer sealing device comprises: flexible outer seal sleeve (24), its upper end is provided with elastic ring (23), can be socketed on the excircle of superincumbent tube in adjacent two, its lower end is provided with snap ring (27), with adjacent two in below the tube the upper end captive joint, its sidepiece is hinged with the steel wire (25) and the steel hook (26) that can be hung on the steel chain (18).
5. a kind of suspension type building operation garbage shaft according to claim 1 is characterized in that: on the inwall of the reverse frustoconic tube (6) of described reverse frustoconic tube (4) or sidewall band garbage inlet, longitudinally be provided with uniform reinforced rib (7).
6. a kind of suspension type building operation garbage shaft according to claim 1 is characterized in that: on the outer wall of the reverse frustoconic tube (6) of described reverse frustoconic tube (4) or sidewall band garbage inlet, along the circumferential direction be provided with several cyclic reinforcing rib (3).
7. a kind of suspension type building operation garbage shaft according to claim 1, it is characterized in that: the reverse frustoconic tube (6) of described reverse frustoconic tube (4) or sidewall band garbage inlet, vertically by several sections for the reverse frustoconic cylindrical shell of one constitutes, it is inside stepped that the transition and linkage place (28) between the inwall of its adjacent two sections reverse frustoconic cylindrical shells and between the outer wall is.
8. a kind of suspension type building operation garbage shaft according to claim 5, it is characterized in that: described longitudinally set reinforced rib (7) is one inside stepped in the corresponding section (28 ') at itself and adjacent two sections reverse frustoconic cylinder inboard wall transition and linkage places (28).
9. a kind of suspension type building operation garbage shaft according to claim 1, it is characterized in that: described sidewall has the reverse frustoconic tube (6) of garbage inlet, the barrel entrance (100 ') that its rubbish drops into (100) is provided with elastic seal check apron (5), its upper end is fixed on the tube inwall of this barrel inlet top, and its lower end freely is overlapped on the tube inwall of this barrel inlet below.
10. a kind of suspension type building operation garbage shaft according to claim 1, it is characterized in that: described suspension gear (2) comprising: by two longerons (35), two supporting legs (42), crossbeam (43) is formed a fixing suspension holdfast, on its suspended end longeron (35), be provided with several equidistant holes (37), the slide block (38) that has steel chain (18) can be done along longeron (35) and endwisely slip, be fixed on by bearing pin (40) on the position, different hole in hole (37), slide block (38) is captiveed joint with the reverse frustoconic tube (6) of reverse frustoconic tube (4) or sidewall band garbage inlet (100) by steel chain (18); On its fixed end longeron (35), be provided with several equidistant holes (36), the sliding sleeve (34) that has supporting leg (41) is fixed on by bearing pin (39) on the position, different hole in hole (36), and supporting leg (41) bottom of this sliding sleeve (34) is provided with nut (31), leading screw (33), dish (32) and the handle (30) that suspension holdfast can be fixed on the building.
11. a kind of suspension type building operation garbage shaft according to claim 1 is characterized in that: its top unit tube suitable for reading is provided with semiclosed shape rubbish and throws in safe enclosing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02238257 CN2530921Y (en) | 2002-06-26 | 2002-06-26 | Suspended construction garbage channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02238257 CN2530921Y (en) | 2002-06-26 | 2002-06-26 | Suspended construction garbage channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2530921Y true CN2530921Y (en) | 2003-01-15 |
Family
ID=33712000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02238257 Expired - Fee Related CN2530921Y (en) | 2002-06-26 | 2002-06-26 | Suspended construction garbage channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2530921Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182314A (en) * | 2011-03-31 | 2011-09-14 | 匡建 | Dustproof pipe for conveying building operation and decoration garbage |
| CN102383602A (en) * | 2011-11-17 | 2012-03-21 | 中天建设集团有限公司 | Construction site construction waste transport device |
| CN103452334A (en) * | 2013-08-27 | 2013-12-18 | 上海建科结构新技术工程有限公司 | Dropping device for dismantling building structure |
| CN103590582A (en) * | 2013-10-28 | 2014-02-19 | 苏州金螳螂建筑装饰股份有限公司 | Novel garbage collecting and dragging device |
| CN109176892A (en) * | 2018-10-08 | 2019-01-11 | 袁奥 | A kind of controllable bulk cargo series connection automatic discharging, storing, feed integral system |
| CN109518913A (en) * | 2018-12-29 | 2019-03-26 | 佛山市南海保达建筑机械设备有限公司 | A kind of truncated cone-shaped floor garbage shaft |
-
2002
- 2002-06-26 CN CN 02238257 patent/CN2530921Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182314A (en) * | 2011-03-31 | 2011-09-14 | 匡建 | Dustproof pipe for conveying building operation and decoration garbage |
| CN102383602A (en) * | 2011-11-17 | 2012-03-21 | 中天建设集团有限公司 | Construction site construction waste transport device |
| CN103452334A (en) * | 2013-08-27 | 2013-12-18 | 上海建科结构新技术工程有限公司 | Dropping device for dismantling building structure |
| CN103590582A (en) * | 2013-10-28 | 2014-02-19 | 苏州金螳螂建筑装饰股份有限公司 | Novel garbage collecting and dragging device |
| CN103590582B (en) * | 2013-10-28 | 2015-11-11 | 苏州金螳螂建筑装饰股份有限公司 | New-type refuse vehicle collects transfer arrangement |
| CN109176892A (en) * | 2018-10-08 | 2019-01-11 | 袁奥 | A kind of controllable bulk cargo series connection automatic discharging, storing, feed integral system |
| CN109518913A (en) * | 2018-12-29 | 2019-03-26 | 佛山市南海保达建筑机械设备有限公司 | A kind of truncated cone-shaped floor garbage shaft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING MOYUNGE ARCHITECTURE EQUIPMENT MANUFACTUR Free format text: FORMER OWNER: BEIJING MOYUNGE CONSTRUCTION EQUIPMENT CO., LTD. Effective date: 20061020 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20061020 Address after: 101117 Beijing City Lucheng town Tongzhou District Town Industrial Zone Patentee after: Beijing moyunge building equipment manufacturing Co., Ltd. Address before: 100055, room 8408, Oriental Luen Luen building, Beijing West Railway Station, Beijing, Fengtai District Patentee before: Moyunge Building Equipment Co., Ltd., Beijing |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030115 Termination date: 20100626 |