EP1210489B1 - Element constitutif pneumatique - Google Patents

Element constitutif pneumatique Download PDF

Info

Publication number
EP1210489B1
EP1210489B1 EP01903559A EP01903559A EP1210489B1 EP 1210489 B1 EP1210489 B1 EP 1210489B1 EP 01903559 A EP01903559 A EP 01903559A EP 01903559 A EP01903559 A EP 01903559A EP 1210489 B1 EP1210489 B1 EP 1210489B1
Authority
EP
European Patent Office
Prior art keywords
hollow body
tension elements
structural component
pressure rod
component according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP01903559A
Other languages
German (de)
English (en)
Other versions
EP1210489A1 (fr
Inventor
Mauro Pedretti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airlight Ltd (AG)
Prospective Concepts AG
Original Assignee
Airlight Ltd (AG)
Prospective Concepts AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Airlight Ltd (AG), Prospective Concepts AG filed Critical Airlight Ltd (AG)
Publication of EP1210489A1 publication Critical patent/EP1210489A1/fr
Application granted granted Critical
Publication of EP1210489B1 publication Critical patent/EP1210489B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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.
  • the compressive forces are due to numerous carbon fiber types taken, which between two separately to be built Abutment - for example made of reinforced concrete - clamped are.
  • the pneumatic part of the components described there only has the task, the pressure against especially lateral Buckling to stabilize.
  • the task The present invention is in the creation of pneumatic components with tension and compression elements, which simple and inexpensive, easy to complex Components and buildings such as roofs and bridges joined together can be and their erection also very fast can be done.
  • Fig. 1 is a schematic representation of a first exemplary embodiment of the inventive concept.
  • the component shown here consists of an elongated, substantially cylindrical acted upon by compressed air hollow body 1 of the length L and with a longitudinal axis A , which is made of a flexible and airtight material.
  • a pressure bar 2 which can be subjected to axial forces is mounted. Its ends are designed as nodes 3, to each of 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 loading and venting of the hollow body 1.
  • the two tension elements 4 wrap around the hollow body 1 helically in opposite circumferential direction, for example, once each with a constant pitch. Therefore, they overlap each other at a point 8 in the middle of a 2 lying opposite the push rod 2 surface line pressure rod 2 and surface line 7 are both in a plane of symmetry E , which also contains the designated A longitudinal axis of the hollow body 1.
  • the push rod 2 is mounted on the hollow body 1 that he example, in the flaccid state of the hollow body. 1 can be inserted, as shown in Fig. 3a, b is shown. In order to it is secured against lateral buckling.
  • Various Embodiments of the node 3 are known and the civil engineer familiar, which omits here on their representation can be.
  • Fig. 2 shows a loading example of the device according to Fig. 1a, b.
  • a lying in the plane of symmetry E force F m acts on the center of the push rod 2. This is supported in the node 3. Neglecting the intrinsic weight of the component, bearing forces F A then act on each node 3.
  • pure compressive forces F s act on the pressure rod 2 and pure tensile forces F z in the tension elements 4
  • Vector components of these tensile forces which are perpendicular to the plane of symmetry E , each compensate to zero, but the component perpendicular to the plane of symmetry E grant a high rigidity and buckling strength.
  • the limit load of such a component results from the fact that caused by the tension of the tension elements 4 surface pressure (in N / m 2 ) of the hollow body 1 must be smaller than the pressure prevailing in the hollow body 1 overpressure p.
  • FIG. 3a, b, c are illustrations of some details of execution of the hollow body 1.
  • An outer Sleeve 10 for example made of a textile fabric, takes over the force and tension stresses.
  • an airtight tube 11 of a suitable Elastomer which by the shell 10 in its shape is defined and held.
  • the cuff 13 takes the Push rod 2, the cuffs 12, the tension elements 4, which executed here as a flat band.
  • a functional unit which as Druckkorper 14th is designated and for example made of a plastic-coated Tissue exists, which in a known manner either sewn and sealed, welded or glued.
  • the sleeves 12, 13 carries the Druckkorper 14th a plurality of tabs 15, 16, wherein the simple tabs 15 for the tension elements 4 are provided whose position by their property is defined as geodetic lines, the tabs 16 executed for the push rod 2 but as so-called.
  • Capstan tabs are, which wrap around the push rod 2 once. in the flaccid state of the Druckkorpers 14 are the tabs 16th easy, the push rod can be inserted easily.
  • the The component can be put, the materials used be adapted in a wide range.
  • textile materials such as polyester ropes and fabric for the tension elements 4 and the reinforcement of the hollow body 1 fully sufficient and also cost-effective.
  • the Push rod 2 can even simple materials such as bamboo stem to be used. Since the push rod 2 against lateral buckling by the cuffs 13 well secured is, the push rod 2 also from buttocks stumping single pieces be composed.
  • FIGS. 3a, b, c are without restrictive character; with the slogan of this Details familiar specialist will be many more solutions for the details are available.
  • the first embodiment of the pneumatic component According to Fig. 1a, b, 2 is preferably suitable for a Point load in the middle of the component or for a uniform distributed load. Shall optimize the load distribution be used for other load attack points, so can the number of Tensile elements 4 are propagated. This will be described with reference to FIG. 4a until e shown.
  • each tension element 4 describes two complete cycles around the hollow body 1 and is for example also attached to the pressure rod 2 at L / 2 , If the component according to the invention is used as a support beam or an element corresponding to it, a support at L / 2 is necessary according to the exemplary embodiment of FIG. 4b.
  • this exemplary embodiment is in that of Fig. 4a at halved L.
  • the exemplary embodiment according to FIG. 4 c is with regard to Tensile elements 4, a superposition of those ACCORDANCE FIG. 4a and b. Since the hollow body 1 as in Fig. 4a at L / 2 by the tension elements 4 underlined, here is no middle support of notes. Furthermore, the preference for point loads is also eliminated L / 2.
  • FIG. 4d there are three pairs of tension elements 4 used; the device becomes so for line loads suitable. In the places 8, where the tension elements 4, these are mutually secured against displacement.
  • Fig. 4e shows the use of two parallel to each other shifted pairs of traction elements 4. The not in the ends of the push rod 2 attaching tension elements 4 are on This point is also saved in node elements. Also this execution defuses the preference for point loads in L / 2.
  • FIGS. 5, 6 Two exemplary embodiments in the form of non-cylindrical hollow body 1 are shown in FIGS. 5, 6. That of FIG. 5 has a toroidal hollow body 1; the associated one Push rod 2 is then, for example nikbogenformig.
  • FIG. 6 is a double cone with for example nikbogenformiger generatrix.
  • truncated cone-shaped hollow body 1 in the inventive concept jointly contain
  • yoke 19 summarizes all nodes 3 a bridge side together and initiates the bearing force F A in the components.
  • the yoke 19 is shown transparent in Fig. 7 waiving any technical detail, since the formation of such yokes 19 is known in the art.
  • push rod 2 and tension elements 4 existing pneumatic components are for example Wood planks laid 20 and in a conventional manner with each other and the letter 2 connected. Not shown other end of the bridge 18 is executed in the same way.
  • other known types of coverings are possible for the bridge, such as perforated plates or other suitable Shapes and materials.
  • Valves 6 are also not shown - as the state of the art - are the Valves 6 and a possibly summarizing collection tube for simultaneous and pressure equal inflation of the hollow body 1.
  • Fig. 8 is a representation of another exemplary embodiment of the inventive concept. 8a shows a side view, Fig. 8b is a plan view and Fig. 8c is a cross section.
  • the hollow body 1 is the same, as those gemass Fig. 1 including the various manufacturing variants.
  • the exemplary embodiment according to FIG. 8 has two laterally mounted print 2 on. Each push rod 2 carries at each end a node 3 for kraft gleichigen connection of push rod 2 and tension elements 4. Although increases same pressure gauge of the hollow body 1 now its effective High from, at the same time, the device of FIG. 8 (with the Paragraph 22) but capable of positive and negative To absorb bending moments.
  • FIG. 9 shows an application example of a combination of components 22 according to FIG. 8.
  • a plurality of such components 22 are arranged side by side.
  • Each push 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 ) in FIG. 9.
  • the walls of two adjacent hollow bodies 1 are joined along two surface lines by a seam to accommodate a push rod 2 , Gluing or welding - whereby a slow-moving pocket 21 is formed.
  • the inserted into the first still flaccid pockets 21 pin 2 between the hollow bodies 1 are clamped and secured against buckling in both directions.
  • Such an arrangement makes it possible to produce a light roof with a large span, which also has the great advantage of withstanding both snow loads and lifting wind forces.
  • FIG. 10 Another exemplary embodiment of the inventive concept shows Fig. 10.
  • Fig. 10 Here are about the cylindrical hollow body. 1 four print 2 arranged distributed regularly.
  • Push rod 2 again has a node 3 at each end, in which, for example, each two tension elements 4 attached are.
  • Fig. 10 are each to a push rod 2 owned pair of tension members each assigned to the same signatures.
  • Cuffs analogous to the cuffs 13 according to FIG. 3
  • radial buckling inwardly through the Excess pressure in the hollow body 1.
  • suitable and known per se means can be ensured that the axial pressure load on all four pressure bars is evenly distributed.

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)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Actuator (AREA)
  • Diaphragms And Bellows (AREA)
  • Materials For Medical Uses (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Fluid-Damping Devices (AREA)
  • Woven Fabrics (AREA)

Claims (16)

  1. Elément de construction pneumatique comportant un corps creux (1) étiré en longueur, étanche à l'air et pouvant être sollicité à l'air comprimé, en matériau flexible, en outre au moins une barre comprimée (2) et au moins une paire d'éléments de traction (4), caractérisé en ce que
    l'au moins une barre comprimée (2) est, le long d'une ligne périphérique du corps creux (1), en contact avec celui-ci et que des éléments en forme de manchettes (13, 16) l'empêchent de se décaler et de se plier,
    l'au moins une paire d'éléments de traction (4) est fixée aux deux extrémités de l'au moins une barre comprimée (2), la barre comprimée (2) présentant à cet effet à chaque extrémité un nodule (3) pour la fixation réciproque en correspondance mécanique de la barre comprimée (2) et des éléments de traction (4),
    les au moins deux éléments de traction (4) sont posés avec au moins une révolution à la manière d'une vis et à contresens autour du corps creux (1) et se croisent sur une ligne périphérique (7), faisant face à la barre comprimée (2), du corps creux (1),
    les nodules (3) sont conçus pour absorber des forces d'appui.
  2. Elément de construction pneumatique selon la revendication 1 du brevet, caractérisé en ce que le corps creux (1) est composé d'une toile résistant à la traction, enrobée de manière à être étanche à l'air, et présente au moins une soupape (6) pour la ventilation et l'évacuation d'air.
  3. Elément de construction pneumatique selon la revendication 1 du brevet, caractérisé en ce que
    le corps creux (1) est composé d'une toile résistant à la traction, qui constitue une enveloppe extérieure (10),
    un tuyau étanche à l'air (11) en élastomère est disponible et inséré dans l'enveloppe extérieure et présente au moins une soupape (6) pour la ventilation et l'évacuation d'air.
  4. Elément de construction pneumatique selon la revendication 2 ou 3 du brevet, caractérisé en ce que
    il présente précisément une barre comprimée (2) composée d'au moins un tronçon, qui s'étend le long d'une ligne périphérique du corps creux (1),
    les nodules (3) de ses extrémités sont conçus pour absorber des forces d'appui transversales et orientées transversalement dans l'axe longitudinal du corps creux (1).
  5. Elément de construction pneumatique selon la revendication 4 du brevet, caractérisé en ce que précisément une paire d'éléments de traction (4) est disponible et est, dans les nodules (3), reliée en correspondance mécanique à la barre comprimée (2), les éléments de traction (4) décrivant chacun un nombre entier de révolutions autour du corps creux (1).
  6. Elément de construction pneumatique selon la revendication 5 du brevet, caractérisé en ce que les éléments de traction (4) décrivent chacun une révolution autour du corps creux (1).
  7. Elément de construction pneumatique selon la revendication 4 du brevet, caractérisé en ce que précisément deux paires d'éléments de traction (4) sont disponibles et sont, dans les nodules (3), reliées en correspondance mécanique aux barres comprimées (2), chaque paire d'éléments de traction (4) décrivant un nombre entier de révolutions autour du corps creux (1).
  8. Elément de construction pneumatique selon la revendication 7 du brevet, caractérisé en ce qu'une paire d'éléments de traction (4) décrit précisément une révolution, l'autre paire d'éléments de traction (4) précisément deux révolutions autour du corps creux (1).
  9. Elément de construction pneumatique selon la revendication 4 du brevet, caractérisé en ce que plus de deux paires d'éléments de traction sont disponibles et sont, dans les nodules (3), reliées en correspondance mécanique aux barres comprimées (2), chaque paire d'éléments de traction (4) décrivant un nombre entier de révolutions autour du corps creux (1).
  10. Elément de construction pneumatique selon la revendication 2 ou 3 du brevet, caractérisé en ce que
    précisément deux barres comprimées (2) sont disponibles et sont, le long de deux lignes périphériques opposées à l'une à l'autre du corps creux (1), fixées à celui-ci de manière à les empêcher de se replier,
    les nodules (3) sont conçus de manière à relier en correspondance mécanique chaque barre comprimée (2) à la paire à la paire d'éléments de traction (4) qui lui est associée et sont conçus pour absorber les forces d'appui transversales, ces forces d'appui étant perpendiculaires à un plan (E) dans lequel se trouvent les barres comprimées (2) et l'axe longitudinal du corps creux (1).
  11. Elément de construction pneumatique selon la revendication 10 du brevet, caractérisé en ce que le corps creux (1) présente une forme sensiblement cylindrique.
  12. Elément de construction pneumatique selon la revendication 10 du brevet, caractérisé en ce que le corps creux (1) a une forme sensiblement toroidale.
  13. Elément de construction pneumatique selon la revendication 10 du brevet, caractérisé en ce que le corps creux (1) a une forme sensiblement conique du moins d'un côté.
  14. Elément de construction pneumatique selon la revendication 11 ou 12 ou 13 du brevet, caractérisé en ce que, pour chaque barre comprimée (2), précisément une paire d'éléments de traction (4) est disponible et qu'ils sont reliés en correspondance mécanique, dans les nodules (3), à la barre comprimée (2) correspondante, les éléments de traction (4) décrivant chacun un nombre entier de révolutions autour du corps creux (1).
  15. Elément de construction pneumatique selon la revendication 11 ou 12 ou 13 du brevet, caractérisé en ce que, pour chaque barre comprimée (2), plus d'une paire d'éléments de traction (4) est disponible et qu'ils sont reliés en correspondance mécanique, dans les nodules (3), aux barres comprimées (2) correspondantes, chaque paire d'éléments de traction (4) décrivant un nombre entier de révolutions autour du corps creux (1).
  16. Elément de construction pneumatique selon la revendication 2 ou 3 du brevet, caractérisé en ce que
    précisément quatre barres comprimées (2) sont disponibles et sont, le long de lignes périphériques du corps creux écartées de 90° les unes des autres, fixées à celui-ci de manière à empêcher leur pliage,
    au moins une paire d'éléments de traction (4) est disponible par barre comprimée (2) et qu'ils sont reliés en correspondance mécanique dans les nodules (3) de cette barre comprimée (2),
    chaque paire d'éléments de traction (4) décrit un nombre entier de révolutions autour du corps creux (1),
    les nodules (3) sont en outre conçus pour absorber les forces orientées axialement par rapport au corps creux (1).
EP01903559A 2000-03-27 2001-02-19 Element constitutif pneumatique Expired - Lifetime EP1210489B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH583002000 2000-03-27
CH5832000 2000-03-27
PCT/CH2001/000107 WO2001073245A1 (fr) 2000-03-27 2001-02-19 Element constitutif pneumatique

Publications (2)

Publication Number Publication Date
EP1210489A1 EP1210489A1 (fr) 2002-06-05
EP1210489B1 true EP1210489B1 (fr) 2005-07-13

Family

ID=4521633

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01903559A Expired - Lifetime EP1210489B1 (fr) 2000-03-27 2001-02-19 Element constitutif pneumatique

Country Status (15)

Country Link
US (1) US6543730B2 (fr)
EP (1) EP1210489B1 (fr)
JP (1) JP3906079B2 (fr)
CN (1) CN1145733C (fr)
AT (1) ATE299549T1 (fr)
AU (1) AU777055B2 (fr)
BR (1) BR0105386B1 (fr)
CA (1) CA2374645C (fr)
DE (1) DE50106726D1 (fr)
ES (1) ES2245348T3 (fr)
HK (1) HK1048835B (fr)
NZ (1) NZ515020A (fr)
PT (1) PT1210489E (fr)
WO (1) WO2001073245A1 (fr)
ZA (1) ZA200108237B (fr)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1409791B1 (fr) 2001-07-20 2004-12-15 Prospective Concepts AG Element de construction ou de pontage pneumatique
CH705207B1 (de) * 2002-06-19 2012-11-30 Prospective Concepts Ag Pneumatisches Bauelement mit Knotenelementen.
WO2004001163A1 (fr) * 2002-06-24 2003-12-31 Prospective Concepts Ag Element de raccordement et de deviation pour cordons de traction utilise dans un element pneumatique
WO2004072532A1 (fr) * 2003-02-14 2004-08-26 Prospective Concepts Ag Element pneumatique
CH704634B1 (de) * 2003-03-21 2012-09-28 Prospective Concepts Ag Pneumatisches Bauelement.
EP1606161B1 (fr) * 2003-03-21 2006-06-28 Prospective Concepts AG Corps de sustentation pour dirigeable
DE502004009751D1 (de) * 2003-03-21 2009-08-27 Prospective Concepts Ag Bogenartiger träger aus einem pneumatischen bauelement
EP1606477A1 (fr) * 2003-03-21 2005-12-21 Prospective Concepts AG Element structural pneumatique electriquement variable
US20060249954A1 (en) * 2003-04-23 2006-11-09 Rolf Luchsinger Variable pneumatic structural element
CA2531918C (fr) * 2003-07-18 2011-04-26 Prospective Concepts Ag Support pneumatique
US8820000B2 (en) 2003-07-18 2014-09-02 Prospective Concepts Ag Pneumatic support
ATE383481T1 (de) * 2003-08-27 2008-01-15 Prospective Concepts Ag Schwebende tragstruktur mit statischem auftrieb
CN1882973A (zh) * 2003-09-26 2006-12-20 未来概念公司 广告载体
US20070062364A1 (en) * 2003-09-26 2007-03-22 Rolf Luchsinger Pneumatic actuator
EP1694931A1 (fr) * 2003-11-04 2006-08-30 Prospective Concepts AG Structure pneumatique plane
CN100449098C (zh) * 2003-11-04 2009-01-07 未来概念公司 气动板状件，气动支承结构以及气动板状件的应用
CA2477797C (fr) * 2004-09-01 2006-05-23 Edouard P. Kassianoff Module de couvercle gonflable a tension
WO2006060927A1 (fr) * 2004-12-08 2006-06-15 Prospective Concepts Ag Corps sous pression a renforcement de membrane externe
CH704357B1 (de) 2005-03-23 2012-07-31 Prospective Concepts Ag Faltbarer pneumatisch stabilisierter Träger.
EP1904291A1 (fr) 2005-07-15 2008-04-02 Prospective Concepts AG Membrane autogeneratrice
DE102005037386A1 (de) 2005-08-08 2007-02-15 Mankau, Dieter, Prof. Dr. Pneumatischer Körper
DE102005061592B3 (de) * 2005-12-22 2007-08-02 Christoph Schreiber Hohlkörperkonstruktion
US8161686B2 (en) * 2005-12-23 2012-04-24 Prospective Concepts Ag Pneumatic structural element, and roof produced therefrom
CH705206B1 (de) 2006-06-23 2012-11-30 Prospective Concepts Ag Pneumatische Tragstruktur.
ES2371518T3 (es) * 2007-11-19 2012-01-04 Prospective Concepts Ag Soporte neumático plegable.
CA2833020C (fr) * 2008-01-16 2015-09-08 Indian Industries, Inc. Support temporaire
CA2678115A1 (fr) * 2008-09-05 2010-03-05 Stanislaw A. Lukasiewicz Poutre pneumatique avec elements raidisseurs, et structure de poutres pneumatiques
CA2678232C (fr) * 2008-09-05 2016-03-08 Dynamic Shelters Inc. Methode et dispositif de repartition de la charge sur une poutre pneumatique
CH700461A2 (de) 2009-02-17 2010-08-31 Empa Gekrümmter pneumatischer Träger.
KR101059900B1 (ko) 2009-04-16 2011-08-29 주식회사 씨에스구조엔지니어링 텐셔닝 에어빔 시스템
KR101034610B1 (ko) 2009-04-16 2011-05-12 주식회사 씨에스구조엔지니어링 장스팬 텐셔닝 에어빔 시스템
KR101073470B1 (ko) * 2010-04-19 2011-10-17 주식회사 씨에스구조엔지니어링 상·하현재를 구비한 텐셔닝 에어빔 시스템
US8245449B2 (en) * 2010-04-23 2012-08-21 Elberto Berdut Teruel Compressed fluid building structures
JP5033273B1 (ja) * 2011-07-21 2012-09-26 達也 遠藤 圧力膜複合構造物
JP5709663B2 (ja) * 2011-06-17 2015-04-30 川崎重工業株式会社 仮設橋の架設方法
JP5730717B2 (ja) * 2011-09-02 2015-06-10 川崎重工業株式会社 仮設橋の架設方法
KR101335368B1 (ko) * 2011-10-06 2013-12-03 주식회사 씨에스구조엔지니어링 곡선형 상·하현재를 구비한 텐셔닝 에어빔 시스템
US8640386B1 (en) * 2011-10-28 2014-02-04 Other Lab, Llc Stiffening of an air beam
EP2774140B1 (fr) 2011-11-03 2018-07-04 Skyline Displays, LLC Systèmes d'affichage à cadre gonflable
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 (fr) * 2013-07-23 2015-01-28 Alstom Technology Ltd Ensemble de maintenance pouvant s'adapter à l'intérieur d'un moteur à turbine à gaz
JP6153083B2 (ja) * 2013-10-17 2017-06-28 播州製鎖株式会社 船体の補強構造
CH709686A2 (de) 2014-05-22 2015-11-30 Pibridge Ltd Pneumatischer Träger.
AU2016228918B2 (en) * 2015-03-10 2020-10-22 Antoine Marcel PAULUS Mobile artificial cloud
ITUB20153899A1 (it) * 2015-09-25 2017-03-25 Univ Degli Studi Roma La Sapienza Struttura tensairity con funi a memoria di forma.
CN105545071B (zh) * 2015-12-12 2018-02-13 重庆强大巴郡知识产权服务有限公司 一种隔热降温帐篷
CH712565A1 (de) * 2016-06-08 2017-12-15 Pibridge Ltd Pneumatischer Träger.
CH713818A1 (de) 2017-05-16 2018-11-30 Pibridge Ltd Pneumatischer Träger.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3145853A (en) * 1961-12-07 1964-08-25 Frederick G Langenberg Air brace
FR2229814A1 (fr) 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 (fr) 1995-11-17 1998-01-30 Bachmann Sa Poutre gonflable destinee notamment a la realisation d'une armature d'un abri
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

Also Published As

Publication number Publication date
HK1048835B (zh) 2005-02-18
AU777055B2 (en) 2004-09-30
US6543730B2 (en) 2003-04-08
WO2001073245A1 (fr) 2001-10-04
ZA200108237B (en) 2002-06-12
EP1210489A1 (fr) 2002-06-05
ES2245348T3 (es) 2006-01-01
BR0105386B1 (pt) 2009-01-13
BR0105386A (pt) 2002-02-26
JP3906079B2 (ja) 2007-04-18
CN1145733C (zh) 2004-04-14
HK1048835A1 (en) 2003-04-17
ATE299549T1 (de) 2005-07-15
JP2003529006A (ja) 2003-09-30
AU3147101A (en) 2001-10-08
CN1365416A (zh) 2002-08-21
NZ515020A (en) 2002-10-25
PT1210489E (pt) 2005-11-30
DE50106726D1 (de) 2005-08-18
CA2374645C (fr) 2009-05-26
US20020157322A1 (en) 2002-10-31
CA2374645A1 (fr) 2001-10-04

Similar Documents

Publication Publication Date Title
EP1210489B1 (fr) Element constitutif pneumatique
EP1656483B1 (fr) Support pneumatique
WO2007147270A9 (fr) Structure porteuse pneumatique
EP1989378B1 (fr) Element de construction pneumatique
AT392525B (de) Blattfeder aus faser-kunststoff-verbundwerkstoff
DE2747913A1 (de) Zeltbauwerk mit tragboegen
WO2007071100A1 (fr) Element de construction pneumatique et toit construit a partir de celui-ci
DE2515254C3 (de) Rollbalg
CH705207B1 (de) Pneumatisches Bauelement mit Knotenelementen.
CH704634B1 (de) Pneumatisches Bauelement.
EP1409791B1 (fr) Element de construction ou de pontage pneumatique
EP3469143B1 (fr) Support pneumatique
EP0735288A1 (fr) Cylindre de calandrage
EP2220312B1 (fr) Support pneumatique pliable
DE19533823A1 (de) Kalanderwalze
EP3146119A1 (fr) Élément porteur pneumatique
DE2459236C3 (de) Traganordnung für die Wellenlagerung einer vertikalen, elektrischen Maschine
CH700461A2 (de) Gekrümmter pneumatischer Träger.
DE19724535C1 (de) Verbindungselement für Mehrkant-, insbesondere Dreikant-Fachwerkträger
EP1606478A1 (fr) Support de type arc, a base d'un element constitutif pneumatique
EP0285691B1 (fr) Manchon de massage comportant une pluralité de cellules gonflables
EP3625391B1 (fr) Support pneumatique
DE19648593A1 (de) Vibrationswalze
DE1923430A1 (de) Flexible Schuerze fuer Bodeneffektmaschinen
DE3153694C2 (en) Material or energy storage

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20011003

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: MK;RO;SI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: AIRLIGHT LIMITED (AG)

RIN1 Information on inventor provided before grant (corrected)

Inventor name: PEDRETTI, MAURO

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: AIRLIGHT LIMITED (AG)

Owner name: PROSPECTIVE CONCEPTS AG

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050713

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050713

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050713

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50106726

Country of ref document: DE

Date of ref document: 20050818

Kind code of ref document: P

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: DR. R.C. SALGO + PARTNER PATENTANWAELTE AG

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20051013

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20050402939

Country of ref document: GR

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2245348

Country of ref document: ES

Kind code of ref document: T3

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060228

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060228

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20060418

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20050713

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: STUMP UND PARTNER PATENTANWAELTE AG

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCAR

Free format text: NEW ADDRESS: ZIMMERGASSE 16, 8008 ZUERICH (CH)

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20150218

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: PT

Payment date: 20150214

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20150219

Year of fee payment: 15

Ref country code: SE

Payment date: 20150218

Year of fee payment: 15

Ref country code: GR

Payment date: 20150219

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20150218

Year of fee payment: 15

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20160211

Year of fee payment: 16

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160229

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20160205

Year of fee payment: 16

Ref country code: FR

Payment date: 20160229

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20160425

Year of fee payment: 16

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 299549

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160219

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20160301

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160220

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160219

Ref country code: PT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160819

Ref country code: GR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160905

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160301

REG Reference to a national code

Ref country code: GR

Ref legal event code: ML

Ref document number: 20050402939

Country of ref document: GR

Effective date: 20160905

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50106726

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20170219

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170228

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170228

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20171031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170228

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170901

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170219

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20200205

Year of fee payment: 20

Ref country code: ES

Payment date: 20200302

Year of fee payment: 20

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20210625

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20210220