EP1210489A1 - Pneumatic structural element - Google Patents
Pneumatic structural elementInfo
- Publication number
- EP1210489A1 EP1210489A1 EP01903559A EP01903559A EP1210489A1 EP 1210489 A1 EP1210489 A1 EP 1210489A1 EP 01903559 A EP01903559 A EP 01903559A EP 01903559 A EP01903559 A EP 01903559A EP 1210489 A1 EP1210489 A1 EP 1210489A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hollow body
- tension elements
- pressure rod
- component according
- pneumatic component
- 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
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
- E04H2015/202—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure with inflatable panels, without inflatable tubular framework
- E04H2015/203—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure with inflatable panels, without inflatable tubular framework supported by a non-inflatable structure or framework
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H15/00—Tents or canopies, in general
- E04H15/20—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure
- E04H2015/202—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure with inflatable panels, without inflatable tubular framework
- E04H2015/205—Tents or canopies, in general inflatable, e.g. shaped, strengthened or supported by fluid pressure with inflatable panels, without inflatable tubular framework made from two sheets with intermediate spacer means
Definitions
- the present invention relates to a pneumatic component according to the preamble of claim 1.
- Pneumatic components in the form of inflatable tubular hollow bodies have become known, for example from US 3,894,307 (Dl), US4,712,335 (D2), US 5,735,083 (D3 ) and FR 2,741,373 (D4). If such a component is loaded transversely, the main task to be solved is to absorb the tensile and thrust forces that occur without the component buckling. While solutions from D3 and D4 primarily know how the tensile forces can be absorbed, additional solutions for absorbing compressive forces are disclosed in DI and D2.
- the compressive forces are absorbed by numerous carbon fiber rods, which are clamped between two separate abutments - made of reinforced concrete, for example.
- the pneumatic part of the components described there only has the task of stabilizing the compression rod against, above all, lateral buckling.
- FIG. Lb the subject of FIG. La in a perspec ⁇ tive
- Fig. 7 shows an example of the application of the first
- FIG. 9 shows an example of the combination of components according to FIG. 8, 10 shows a fifth exemplary embodiment.
- Fig. 1 is a schematic representation of a first embodiment of the inventive concept.
- the component shown here consists of an elongated, essentially cylindrical hollow body 1 of length L to which compressed air is applied and with a longitudinal axis A, which is made of a flexible and airtight material.
- a pressure rod 2 that can be subjected to axial forces is attached to its upper side. Its ends are designed as nodes 3, to which two tension elements 4 are attached.
- the axial ends of the hollow body 1 each carry a cap 5; For example, one of these caps 5 is equipped with a valve 6 for ventilating the hollow body 1.
- the two tension elements 4 loop around the hollow body 1 helically in the opposite direction of rotation, for example once each with a constant pitch.
- FIGS. 3a, b show a loading example of the component according to Fig. La, b.
- Node 3 consisting of pure compressive forces F ⁇ on the compression rod 2 and pure tensile forces F z in the tensile elements 4, the vectorial components of these tensile forces, which are perpendicular to the plane of symmetry E, each compensating for zero, but the component perpendicular to the plane of symmetry E a large one Issue rigidity and kink resistance.
- the limit load of such a component results from the fact that the surface pressure (in N / m 2 ) of the hollow body 1 caused by the tensile stress of the tensile elements 4 must be less than the excess pressure p prevailing in the hollow body 1.
- Fig. 3a, b, c are views of some exemplary details of the hollow body 1.
- the hollow body 1, 1 is performed in function separation.
- sleeves 12, 13, which can be continuous or interrupted, are sewn onto the casing 10.
- the cuff 13 receives the compression rod 2, the cuffs 12 the tension elements 4, which are designed here as flat strips.
- the casing 10 and the hose 11 form a functional unit, which is referred to as a pressure element 14 and consists, for example, of a plastic-coated fabric which is either sewn and sealed, welded or glued in a known manner.
- the pressure element 14 carries a plurality of straps 15, 16, the simple straps 15 being provided for the tension elements 4, the position of which is defined by their property as geodesic lines, but the straps 16 for the compression rod 2 as So-called capstan tabs are designed, which loop around the pressure rod 2 once. in the slack states of the pressure body 14, the tabs 16 are loose, the pressure rod can be easily inserted.
- the pressure element 14 In the operating state of the pressure element 14, however, they are placed tightly around the pressure rod 2 and thus prevent it from buckling sideways.
- the materials used can be adapted over a wide range.
- textile materials such as polyester ropes and fabric for the tension elements 4 and the reinforcement of the hollow body 1 are completely sufficient and also inexpensive.
- the compression member 2 even simple materials such as bamboo ⁇ character used example. Since the pressure rod 2 is well secured against lateral buckling by the sleeves 13, the pressure rod 2 can also be composed of butt-jointed pieces of material.
- the first exemplary embodiment of the pneumatic component according to FIGS. 1 a, b, 2 is preferably suitable for a point load m in the center of the component or for an evenly distributed load. If the load distribution is to be optimized for other load application points, the number of tension elements 4 can be increased. This is shown with the aid of FIGS. 4a to e.
- Fig. 4a shows the exemplary embodiment of Fig. La, b and Fig. 2 m of the development of the hollow body 1.
- each pulling element 4 describes two whole revolutions around the hollow body 1 and is also attached to the compression rod 2 at L / 2, for example. If the component according to the invention is used as a supporting beam or an element corresponding to it, then according to the exemplary embodiment in FIG. 4b, a support at L / 2 is necessary. This exemplary embodiment thus transitions into that of FIG. 4a with halved L.
- the exemplary embodiment according to FIG. 4c is a superimposition of those according to FIGS. 4a and b with regard to the tension elements 4. Since the hollow body 1 is underpinned by the tension elements 4 as in FIG. 4a at L / 2, no center support is required here. Furthermore, preference is given to point loads at L / 2.
- FIGS. 5, 6 Two exemplary embodiments in the form of non-cylindrical hollow bodies 1 are shown in FIGS. 5, 6. That of FIG. 5 has a toroidal hollow body 1; the associated pressure rod 2 is then, for example, a circular arc.
- the exemplary embodiment of FIG. 6 is a double cone with, for example, an arcuate surface line.
- a truncated cone-shaped hollow body 1 is also included in the inventive concept
- FIGS. 1, 2 are arranged analogously to FIGS. 1, 2.
- 4a to e here adapted accordingly, also according to the invention.
- FIG. 7 is a representation of an application example of the pneumatic component according to the invention according to FIGS. 1, 2.
- Several, for example five, of such components are combined to form a bridge 18.
- a yoke 19 holds all nodes 3 a Bruck side and routes the reaction force F ⁇ the components m a .. the yoke 19 is shown in phantom 7 waiving any technical detail, since the formation of such yokes 19 is known to those skilled in Fig..
- Wooden planks 20, for example, are placed transversely over the pneumatic components consisting of hollow body 1, compression rod 2 and tension elements 4 and are connected to one another and the compression rods 2 in a manner known per se.
- the other end of the bridge 18, not shown, is of the same type.
- other known types of coverings for the bridge are possible, such as perforated sheets or other suitable shapes and materials.
- FIG. 8 is a representation of a further exemplary embodiment of the inventive concept.
- FIG. 8a shows a side view
- FIG. 8b shows a top view
- FIG. 8c shows a cross section.
- the hollow body 1 is of the same design as that according to FIG. 1, finally, of the various manufacturing variants.
- the exemplary embodiment according to FIG. 8 has two pressure bars 2 attached to the side.
- Each compression rod 2 has a node 3 at each end for the positive connection of the compression rod 2 and tension elements 4.
- the hollow body 1 now has the same pressure gauge, its effective one High, at the same time the component according to FIG. 8 (marked with the number 22) is able to absorb positive and negative bending moments.
- the maximum load capacity thus reduced could, of course, be compensated for if necessary by selecting a larger diameter for the hollow body 1.
- the compression rod 2 is fastened to the hollow body 1 using analog or the same means as in the first exemplary embodiment according to FIGS. 1, 2. Otherwise, what has been said about the tension elements in FIGS. 4a-e also applies to the exemplary embodiment according to FIG. 8.
- FIG. 9 shows an application example of a combination of components 22 according to FIG. 8.
- a large number of such components 22 are arranged side by side.
- Each pressure rod 2 takes over the pressure force of two adjacent components 22 resulting from the loading of the component 22 in the direction of the vector arrows (load force F L ) m in FIG. 9.
- the walls of two adjacent hollow bodies 1 are joined together along two surface lines - by sewing , Gluing or welding - which creates a slow-moving pocket 21.
- the push rod 2 inserted into the initially still slack pockets 21 is clamped between the hollow bodies 1 and is secured against buckling in both directions.
- a light roof with a large span can be created, which also has the great advantage of being able to withstand both snow loads and lifting wind forces.
- FIGS. 5, 6 It is also included in the inventive concept to provide the exemplary embodiments shown in FIGS. 5, 6 with two printing letters 2 according to FIG. 8. Furthermore, such modified components as shown in FIGS. 5 and 8 can also be joined to one another as shown in FIG. 9. A curved roof can thus be realized; by varying the radius of curvature of the components 5 and 8 and variation of their lengths, a dome can also be produced.
- FIG. 10 A further exemplary embodiment of the inventive concept is shown in FIG. 10.
- four pressure bars 2 are arranged in a regularly distributed manner around the cylindrical hollow body 1.
- Each compression rod 2 in turn has a node 3 at each end, in which, for example, two tension elements 4 are fastened.
- the same signatures are assigned to each pair of tension elements belonging to a compression rod 2.
- Against buckling of the pressure rods 2 in the azimuthal direction of the cylindrical hollow body 1 and against radial buckling outwards they are secured by sleeves (analogously to the sleeves 13 according to FIG. 3), and against radial buckling inwards by the overpressure in the hollow body 1. In this way the result is an extremely light and axially highly resilient pneumatic component. Suitable and known means can be used to ensure that the axial pressure load is evenly distributed over all four pressure rods.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
- Rod-Shaped Construction Members (AREA)
- Diaphragms And Bellows (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Actuator (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
- Materials For Medical Uses (AREA)
- Woven Fabrics (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH583002000 | 2000-03-27 | ||
CH5832000 | 2000-03-27 | ||
PCT/CH2001/000107 WO2001073245A1 (en) | 2000-03-27 | 2001-02-19 | Pneumatic structural element |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1210489A1 true EP1210489A1 (en) | 2002-06-05 |
EP1210489B1 EP1210489B1 (en) | 2005-07-13 |
Family
ID=4521633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01903559A Expired - Lifetime EP1210489B1 (en) | 2000-03-27 | 2001-02-19 | Pneumatic structural element |
Country Status (15)
Country | Link |
---|---|
US (1) | US6543730B2 (en) |
EP (1) | EP1210489B1 (en) |
JP (1) | JP3906079B2 (en) |
CN (1) | CN1145733C (en) |
AT (1) | ATE299549T1 (en) |
AU (1) | AU777055B2 (en) |
BR (1) | BR0105386B1 (en) |
CA (1) | CA2374645C (en) |
DE (1) | DE50106726D1 (en) |
ES (1) | ES2245348T3 (en) |
HK (1) | HK1048835B (en) |
NZ (1) | NZ515020A (en) |
PT (1) | PT1210489E (en) |
WO (1) | WO2001073245A1 (en) |
ZA (1) | ZA200108237B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7926225B2 (en) | 2002-06-19 | 2011-04-19 | Prospective Concepts Ag | Node element for pneumatic components |
US8161687B2 (en) | 2006-06-23 | 2012-04-24 | Prospective Concepts Ag | Pneumatic support structure |
US8822024B2 (en) | 2005-07-15 | 2014-09-02 | Prospective Concepts Ag | Method of producing a self-healing membrane |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6874192B2 (en) | 2001-07-20 | 2005-04-05 | Prospective Concepts Ag | Pneumatic construction or bridging element |
EP1516097B1 (en) * | 2002-06-24 | 2009-07-15 | Prospective Concepts AG | Connecting and deflection element for pull strips in a pneumatic component |
EP1592909B1 (en) * | 2003-02-14 | 2011-10-05 | Prospective Concepts AG | Pneumatic component |
WO2004083569A1 (en) * | 2003-03-21 | 2004-09-30 | Prospective Concepts Ag | Bow-like support consisting of a pneumatic structural element |
ATE331656T1 (en) * | 2003-03-21 | 2006-07-15 | Prospective Concepts Ag | BUOYANCY FOR AN AIRSHIP |
WO2004083570A1 (en) * | 2003-03-21 | 2004-09-30 | Prospective Concepts Ag | Electrically variable pneumatic structural element |
CH704634B1 (en) * | 2003-03-21 | 2012-09-28 | Prospective Concepts Ag | A pneumatic structural component. |
WO2004094754A1 (en) * | 2003-04-23 | 2004-11-04 | Prospective Concepts Ag | Variable pneumatic structural element |
AU2004257321A1 (en) | 2003-07-18 | 2005-01-27 | Prospective Concepts Ag | Pneumatic support |
US8820000B2 (en) * | 2003-07-18 | 2014-09-02 | Prospective Concepts Ag | Pneumatic support |
WO2005021898A1 (en) | 2003-08-27 | 2005-03-10 | Prospective Concepts Ag | Suspended load-bearing structure having buoyancy |
CN1882973A (en) * | 2003-09-26 | 2006-12-20 | 未来概念公司 | Advertising medium |
DE502004003790D1 (en) | 2003-09-26 | 2007-06-21 | Prospective Concepts Ag | Pneumatic actuator |
CN100449098C (en) * | 2003-11-04 | 2009-01-07 | 未来概念公司 | Pneumatic two-dimensional structure |
WO2005042880A1 (en) * | 2003-11-04 | 2005-05-12 | Prospective Concepts Ag | Pneumatic two-dimensional structure |
CA2477797C (en) * | 2004-09-01 | 2006-05-23 | Edouard P. Kassianoff | Tensioned inflatable cover module |
WO2006060927A1 (en) * | 2004-12-08 | 2006-06-15 | Prospective Concepts Ag | Pressure body with external membrane reinforcement |
CH704357B1 (en) * | 2005-03-23 | 2012-07-31 | Prospective Concepts Ag | Foldable pneumatically stabilized carrier. |
DE102005037386A1 (en) | 2005-08-08 | 2007-02-15 | Mankau, Dieter, Prof. Dr. | Pneumatic body |
DE102005061592B3 (en) * | 2005-12-22 | 2007-08-02 | Christoph Schreiber | Hollow body construction |
CA2634501C (en) * | 2005-12-23 | 2014-09-02 | Prospective Concepts Ag | Pneumatic structural element and roof produced therefrom |
CA2706190C (en) * | 2007-11-19 | 2014-03-18 | Prospective Concepts Ag | Foldable pneumatic support |
US8684327B2 (en) | 2008-01-16 | 2014-04-01 | Indian Industries, Inc. | Temporary support |
US8991104B2 (en) * | 2008-09-05 | 2015-03-31 | Dynamic Shelters Inc. | Method and apparatus for distributing a load about an air beam |
CA2678115A1 (en) * | 2008-09-05 | 2010-03-05 | Stanislaw A. Lukasiewicz | Air beam with stiffening members and air beam structure |
CH700461A2 (en) * | 2009-02-17 | 2010-08-31 | Empa | Crooked pneumatic carrier. |
KR101034610B1 (en) | 2009-04-16 | 2011-05-12 | 주식회사 씨에스구조엔지니어링 | Tensioning Air Beam System With A Long Span |
KR101059900B1 (en) | 2009-04-16 | 2011-08-29 | 주식회사 씨에스구조엔지니어링 | Tensioning Air Beam System |
KR101073470B1 (en) * | 2010-04-19 | 2011-10-17 | 주식회사 씨에스구조엔지니어링 | Tensioning air beam system with lower member and upper member |
US8245449B2 (en) * | 2010-04-23 | 2012-08-21 | Elberto Berdut Teruel | Compressed fluid building structures |
JP5033273B1 (en) * | 2011-07-21 | 2012-09-26 | 達也 遠藤 | Pressure membrane composite structure |
JP5709663B2 (en) * | 2011-06-17 | 2015-04-30 | 川崎重工業株式会社 | How to build a temporary bridge |
JP5730717B2 (en) * | 2011-09-02 | 2015-06-10 | 川崎重工業株式会社 | How to build a temporary bridge |
KR101335368B1 (en) * | 2011-10-06 | 2013-12-03 | 주식회사 씨에스구조엔지니어링 | Tensioning air beam system with curved type lcwer member and upper member |
US8640386B1 (en) * | 2011-10-28 | 2014-02-04 | Other Lab, Llc | Stiffening of an air beam |
WO2013066738A1 (en) | 2011-11-03 | 2013-05-10 | Skyline Displays, Inc. | Airframe display systems and methods |
US10132336B1 (en) * | 2013-04-22 | 2018-11-20 | Vecna Technologies, Inc. | Actuator for rotating members |
US10028878B1 (en) | 2012-11-28 | 2018-07-24 | Vecna Technologies, Inc. | Body worn apparatus |
US9506481B1 (en) | 2013-01-31 | 2016-11-29 | Daniel Theobald | High force hydraulic actuator |
US9463085B1 (en) | 2013-02-20 | 2016-10-11 | Daniel Theobald | Actuator with variable attachment connector |
US9440361B1 (en) | 2013-06-28 | 2016-09-13 | Daniel Theobald | Activation element and method |
EP2829690A1 (en) * | 2013-07-23 | 2015-01-28 | Alstom Technology Ltd | Maintenance assembly adaptable within gas turbine engine |
JP6153083B2 (en) * | 2013-10-17 | 2017-06-28 | 播州製鎖株式会社 | Hull reinforcement structure |
CH709686A2 (en) | 2014-05-22 | 2015-11-30 | Pibridge Ltd | Pneumatic support. |
WO2016141484A1 (en) * | 2015-03-10 | 2016-09-15 | Paulus Antoine Marcel | Mobile artificial cloud |
ITUB20153899A1 (en) * | 2015-09-25 | 2017-03-25 | Univ Degli Studi Roma La Sapienza | Tensairity structure with shape memory ropes. |
CN105545071B (en) * | 2015-12-12 | 2018-02-13 | 重庆强大巴郡知识产权服务有限公司 | A kind of heat insulation and heat control tent |
CH712565A1 (en) | 2016-06-08 | 2017-12-15 | Pibridge Ltd | Pneumatic carrier. |
CH713818A1 (en) | 2017-05-16 | 2018-11-30 | Pibridge Ltd | Pneumatic carrier. |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3145853A (en) * | 1961-12-07 | 1964-08-25 | Frederick G Langenberg | Air brace |
FR2229814A1 (en) | 1973-05-16 | 1974-12-13 | Superflexit | |
US4712335A (en) | 1986-12-17 | 1987-12-15 | Barkdull Jr Howard L | Method of span construction |
AU6741694A (en) | 1993-07-16 | 1995-01-27 | Albany International Corp. | Braided airbeams and method of making the same |
US5421128A (en) * | 1994-01-14 | 1995-06-06 | Sharpless; Garrett C. | Curved, inflated, tubular beam |
US5735083A (en) | 1995-04-21 | 1998-04-07 | Brown; Glen J. | Braided airbeam structure |
FR2741373B1 (en) | 1995-11-17 | 1998-01-30 | Bachmann Sa | INFLATABLE BEAM INTENDED IN PARTICULAR FOR THE REALIZATION OF A SHELF REINFORCEMENT |
US5677023A (en) | 1996-10-10 | 1997-10-14 | Brown; Glen J. | Reinforced fabric inflatable tube |
US5967694A (en) * | 1998-01-28 | 1999-10-19 | Intevep, S.A. | Portable roadway and method of assembling same |
-
2001
- 2001-02-19 BR BRPI0105386-8A patent/BR0105386B1/en not_active IP Right Cessation
- 2001-02-19 US US09/979,647 patent/US6543730B2/en not_active Expired - Lifetime
- 2001-02-19 AT AT01903559T patent/ATE299549T1/en active
- 2001-02-19 CN CNB018006833A patent/CN1145733C/en not_active Expired - Fee Related
- 2001-02-19 DE DE50106726T patent/DE50106726D1/en not_active Expired - Lifetime
- 2001-02-19 PT PT01903559T patent/PT1210489E/en unknown
- 2001-02-19 NZ NZ515020A patent/NZ515020A/en not_active IP Right Cessation
- 2001-02-19 AU AU31471/01A patent/AU777055B2/en not_active Ceased
- 2001-02-19 ES ES01903559T patent/ES2245348T3/en not_active Expired - Lifetime
- 2001-02-19 EP EP01903559A patent/EP1210489B1/en not_active Expired - Lifetime
- 2001-02-19 CA CA002374645A patent/CA2374645C/en not_active Expired - Fee Related
- 2001-02-19 JP JP2001570943A patent/JP3906079B2/en not_active Expired - Fee Related
- 2001-02-19 WO PCT/CH2001/000107 patent/WO2001073245A1/en active IP Right Grant
- 2001-10-08 ZA ZA200108237A patent/ZA200108237B/en unknown
-
2003
- 2003-02-07 HK HK03100921.1A patent/HK1048835B/en not_active IP Right Cessation
Non-Patent Citations (1)
Title |
---|
See references of WO0173245A1 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7926225B2 (en) | 2002-06-19 | 2011-04-19 | Prospective Concepts Ag | Node element for pneumatic components |
US8822024B2 (en) | 2005-07-15 | 2014-09-02 | Prospective Concepts Ag | Method of producing a self-healing membrane |
US8161687B2 (en) | 2006-06-23 | 2012-04-24 | Prospective Concepts Ag | Pneumatic support structure |
Also Published As
Publication number | Publication date |
---|---|
ZA200108237B (en) | 2002-06-12 |
BR0105386A (en) | 2002-02-26 |
HK1048835A1 (en) | 2003-04-17 |
JP3906079B2 (en) | 2007-04-18 |
US6543730B2 (en) | 2003-04-08 |
CN1365416A (en) | 2002-08-21 |
BR0105386B1 (en) | 2009-01-13 |
EP1210489B1 (en) | 2005-07-13 |
PT1210489E (en) | 2005-11-30 |
CN1145733C (en) | 2004-04-14 |
AU3147101A (en) | 2001-10-08 |
HK1048835B (en) | 2005-02-18 |
AU777055B2 (en) | 2004-09-30 |
CA2374645A1 (en) | 2001-10-04 |
JP2003529006A (en) | 2003-09-30 |
ATE299549T1 (en) | 2005-07-15 |
ES2245348T3 (en) | 2006-01-01 |
WO2001073245A1 (en) | 2001-10-04 |
CA2374645C (en) | 2009-05-26 |
DE50106726D1 (en) | 2005-08-18 |
NZ515020A (en) | 2002-10-25 |
US20020157322A1 (en) | 2002-10-31 |
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