EP2534338B1 - Dispositif de renfort structurel - Google Patents

Dispositif de renfort structurel Download PDF

Info

Publication number
EP2534338B1
EP2534338B1 EP10805626.8A EP10805626A EP2534338B1 EP 2534338 B1 EP2534338 B1 EP 2534338B1 EP 10805626 A EP10805626 A EP 10805626A EP 2534338 B1 EP2534338 B1 EP 2534338B1
Authority
EP
European Patent Office
Prior art keywords
frame
rods
longitudinal
pressure
structural reinforcement
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.)
Active
Application number
EP10805626.8A
Other languages
German (de)
English (en)
Other versions
EP2534338A2 (fr
Inventor
Charles Philip Richardson
Christopher Scott
David Hindle
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.)
Innovative Support Systems Ltd
Original Assignee
Innovative Support Systems Ltd
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 Innovative Support Systems Ltd filed Critical Innovative Support Systems Ltd
Publication of EP2534338A2 publication Critical patent/EP2534338A2/fr
Application granted granted Critical
Publication of EP2534338B1 publication Critical patent/EP2534338B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14—Lining predominantly with metal
    • E21D11/15—Plate linings; Laggings, i.e. linings designed for holding back formation material or for transmitting the load to main supporting members
    • E21D11/152—Laggings made of grids or nettings
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E21D11/107—Reinforcing elements therefor; Holders for the reinforcing elements

Definitions

  • the present invention relates to a structural reinforcement device and to a methods of forming the same.
  • the present invention relates to devices that provide structural support to curved and partially curved surfaces such as the walls and roofs of tunnels.
  • the invention further extends to methods of providing structural support, particularly to curved and partially curved surfaces and to a structural support assembly.
  • Structural support is required in many fields of construction.
  • An area of particular interest is in providing structural support to the roof and walls of tunnels, mines and shafts.
  • Tunnels underground passageways
  • Tunnels are well known in the art and have been used for centuries in various guises. Tunnels often have curved roofs and straight or curved walls, usually as a result of the machines that are used to dig the tunnel.
  • the frame is then filled with a filler material such as by spraying concrete thereinto.
  • structural reinforcement is provided by a combination of a cross-linked frame and a filler material. Accordingly, the preparation and installation of a structural support device of the present invention is much easier than prior art structural reinforcement devices that use large steel frame structures, because that of the present invention is much lighter.
  • the frame comprises at least four laterally spaced longitudinal rods.
  • the or each linking member comprises an undulating linking member.
  • the upper and lower plane are generally parallel with each other.
  • at least two longitudinal rods are in the upper plane.
  • at least two longitudinal rods are in the lower plane.
  • the structural reinforcement device may be modular.
  • the structural reinforcement device may comprise one or more frame.
  • the frame may comprise joining means operable to allow it to be joined to other similar frames.
  • the joining means may be operable to allow frame members to be joined laterally or longitudinally.
  • the joining means may comprise an overlap section in which a portion of adjacent frame members overlap.
  • the securing means may comprise one or more aperture.
  • the securing means are attached to one or more of the longitudinal rods.
  • the undulating rod may comprise a series of peaks and troughs and is preferably attached to the longitudinal rod generally at one or more nadir of the undulating rod, more preferably generally at each nadir of the undulating rod.
  • the inventors have invented a surprisingly simple and efficient way of forming the frame, starting from a basic starting material and with little extra manufacturing steps.
  • the amount of pressure applied in the "second pressure" will determine the extent to which the longitudinal axis becomes arcuate. Accordingly, a person preparing the frame can easily do so to the specifications required by the end use.
  • the sheet of overlapping rods comprises rods arranged generally parallel and perpendicular with each other, thereby forming a grid of generally rectilinear apertures, i.e. a rectilinear grid.
  • the grid is a regular grid, more preferably a Cartesian grid.
  • the sheet of overlapping rods is in the form of a grid of generally square apertures.
  • the first pressure is applied substantially along the length of the one or more longitudinal rods.
  • the or each longitudinal rod to which the first pressure is applied is deflected from the sheet by bending lateral rods that cross link adjacent longitudinal rods, preferably into an inverted generally bell shaped curve.
  • the second pressure is applied in a generally opposite direction to the direction of the first force.
  • the further longitudinal rod is preferably parallel with longitudinal rods of the grids which have not had a first or second force applied thereto.
  • the rods are secured to each other at the cross over points by suitable means, such as, for example, welding etc.
  • the method comprises arranging and securing a number of frames adjacent to a surface to be reinforced.
  • the method may comprise adding a filler material to the or each frame.
  • the filler material may be any appropriate filler. For example, stones, sand, aggregate etc.
  • the filler material comprises a curable material, such as a concrete material.
  • the method may further comprise covering the or each frame with a mesh material, such as a wire mesh, for example.
  • a mesh material such as a wire mesh
  • the method may comprise applying a flexure force to the frame to thereby cause the frame to push outward against the adjacent surface.
  • the flexure force may be applied by jacking up ends of the frame.
  • the frame of the structural reinforcement device may be filled with a filler material. In this manner, a structural reinforcement assembly may be formed.
  • the structural reinforcement device may be covered with a mesh material, such as a wire mesh.
  • the filler material may be any appropriate filler.
  • the filler material comprises a curable material, such as a concrete material.
  • the assembly may comprise securing means securing the structural reinforcement device to an adjacent structure.
  • the securing means may comprise one or more pole, which may extend into the adjacent structure.
  • the securing means are arranged generally perpendicular to the longitudinal axis of the frame.
  • FIG 1 there is shown a perspective view of a frame 102 in the form of a grid of open squares formed by securing overlapping metal rods secured together (by welding) at generally right angles to each other.
  • the frame 102 of figure 1 there are three horizontal rods 104, 106, 108 being generally parallel with each other along a longitudinal axis of the frame, and five vertical rods 110, 112, 114, 116, 118 being generally parallel with each other, but generally perpendicular with the horizontal rods 104, 106, 108 (and therefore generally perpendicular with the longitudinal axis of the frame 102).
  • Figure 2 shows the frame 102 in a second configuration 202 after having a pressure applied across the length of the centremost of the three horizontal rods 106 as shown by arrows "A" in figure 1 .
  • This downward pressure has caused the vertical rods 110, 112, 114, 116 and 118 to bend to form an inverted generally bell curved shape.
  • figure 3 shows an end on view of the second configuration 202 of the frame 102.
  • the third configuration 302 is a result of applying pressure to the centremost of the three horizontal rods 106 of the frame in the second configuration 202 at points between the vertical rods 110, 112, 114, 116, 118, as shown by arrows "B" in figure 2 .
  • This applied pressure has the effect of bending the horizontal rod 106 at several points, forming an undulating rod 106, causing the frame 102 to buckle slightly, resulting in the longitudinal axis thereof becoming curved, as shown in figure 4 .
  • the fourth configuration is a result of adding a securing rod 120 to the frame 102 to secure the frame in the curved configuration of the third configuration 302 as discussed above with reference to figure 4 .
  • the securing rod 120 is curved in a similar manner to the horizontal rods 104 and 108, as shown in figure 5 and thus runs generally perpendicular therewith.
  • the frame described above with reference to figure 5 can be used to form a structural reinforcement device of the invention as will be described hereunder.
  • FIG 6 there is shown an end view of a frame 502 being equivalent to that shown in figure 3 , but where the initial frame is larger (has more horizontal rods) and is bent to form an inverted generally bell curved shape at more than one place. Accordingly, in figure 6 , the frame has six horizontal rods 504, thus the vertical rod shown 506 has two inverted bell shaped sections 508, 510. It will be appreciated by one skilled in the art that this structure can be extended to a frame with a very large number of horizontal and vertical frames.
  • a securing rod 620 is also shown in figure 6 , which will be described below in relation to figure 7 .
  • a structural reinforcement device 602 being formed from a frame similar to that (but larger than, i.e. with more vertical bars) of the frame 102 in the fourth embodiment 402.
  • the structural reinforcement device takes the form of a curved beam which, in use, is used to support curved structures, such as the walls and roofs of tunnels.
  • a section of the reinforcement device 602 is enlarged and shown in figure 7a .
  • the reinforcement device is formed from the frame 102 in the fourth configuration as shown in figure 5 having horizontal rods 604, 606, 608, vertical rods 610, 612 and a securing rod 620.
  • the aperture 622 defined between the undulating horizontal rod 606 and the securing rod 620.
  • Figure 8 shows a perspective view of a section of a structural reinforcement device 702 derived from a frame as described above with regard to figure 6 .
  • the number of horizontal and vertical rods can vary depending on the requirements of the user.
  • structural reinforcement device of the invention can be provided in sections.
  • a section comprising six horizontal bars (as shown in figure 8 ) and, perhaps ten vertical bars could be provided, but with means to attach it to similar sections (longitudinally and laterally).
  • the device 802 comprises parallel straight (non arcuate) side walls 804, and an arcuate roof section 806.
  • the side walls are formed from sections of frame similar to that described above in relation to figure 2 , i.e. before the longitudinal axis is bent into an arc, whereas the roof section 806 is curved by bending a longitudinal rod 808 at various places and adding a securing rod 810 to hold the curved portion in its curved position.
  • the device may be used to transfer the load from the curved roof via the straight walls 806 to the ground 812.
  • a structural reinforcement device of the present invention may be used on surfaces that have curved and straight sections.
  • FIG 10 there is shown a cross sectional view of two overlapping frames 902.
  • a first frame 904 and a second frame 906 are substantially identical in cross section and, in use, in order to extend the area to which the structural reinforcement device may be deployed, ends 908, 910 may be overlapped and secured together, using bolts, for example (not shown).
  • the frame for use in a structural reinforcement device of the invention can be simply and easily prepared from a flat sheet of overlapping rods requiring minimal process steps, thus being quicker, easier and cheaper to manufacture than prior art devices.
  • the device can be made into any required angle of curvature and can have straight and curved portions.
  • the structural reinforcement device is used as follows.
  • a user when digging a tunnel, shaft or mine, may first dig away a roof section, then secure an arcuate portion of the frame to the roof (similar to that described above in relation to figure 7 ) by driving a rod through the apertures 622.
  • the section of frame reinforces the roof, then allowing a user to reinforce the walls, be they straight or curved, by securing further frame members to the frame member that is secured in place.
  • the roof under which the user is working is reinforced while the user works underneath it.
  • the structure may look like that shown in figure 9 , and the digging and reinforcement of the tunnel, shaft or mine may be continued by repeating this process. This is done by overlapping and securing sections of frame together as shown in figure 10 , and by further securing the new frame member to the previous frame members by pushing the rods through the apertures 622 as described above.
  • FIG. 11 an end view of a second embodiment of a frame 1002 of the present invention ( figure 11 ), an end view of a third embodiment of a frame 1102 ( figure 12 ) and a perspective view of a section of a structural support device 1202 formed using the frame of figure 11 (figure 13 ).
  • the frame 1002 shown in figure 11 is similar to that of the first embodiment (see figure 3 , for example), except that instead of having a single rod 104, 106, 108 at the apex of the undulations, the frame comprises two rods 1004, 1006, 1008 to thereby form flat topped/bottomed undulations, rather than the inverted generally bell curved shape as described above in relation to figure 3 .
  • the frame shown in figure 12 is very similar to that shown in figure 11 , except that the distance between the rods 1106 is greater than the distance between the inner left rod 1108 and the innermost right hand rod 1104, thereby tapering upward and outward toward the rods1106.
  • the device shown in figure 13 represents the frame in figure 11 having undergone bending at point along the rods 106 to thereby form an arcuate longitudinal axis.
  • the second embodiment frame may be used in a similar manner to that described above in relation to the first embodiment.
  • the device as shown in figure 13 may be used to support curved interior walls such as tunnels or shafts by locating an arcuate section between two fixed points, then jacking up the ends to thereby cause the arcuate section to provide a spring pressure outward against the walls. This is particularly advantageous in providing a temporary supporting structure, prior to making the structure more permanent with the addition of concrete etc.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Body Structure For Vehicles (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Bridges Or Land Bridges (AREA)
  • Rod-Shaped Construction Members (AREA)

Claims (13)

  1. Dispositif de renfort structurel pour fournir un support à un toit et/ou à des parois de tunnels, de mines et/ou de puits, le dispositif comprenant un cadre (102) ayant un axe longitudinal, au moins une partie dudit axe longitudinal étant généralement arquée, le cadre comprenant au moins trois tiges longitudinales espacées latéralement (104, 106, 108) disposées généralement parallèlement les unes aux autres et à l'axe longitudinal du cadre, les tiges longitudinales étant reliées ensemble par un ou plusieurs éléments de liaison s'étendant latéralement (110), le ou chaque élément de liaison étant conçu pour relier les tiges longitudinales ensemble d'une manière ondulée pour former ainsi un plan supérieur dans lequel au moins une première des tiges longitudinales est située (104, 108) et un plan inférieur dans lequel au moins une seconde des tiges longitudinales est située (106),
    le cadre comprenant en outre un moyen de fixation utilisable pour permettre au cadre d'être fixé à une surface adjacente,
    le moyen de fixation comprenant la seconde des tiges longitudinales et qui est une tige longitudinale ondulée (106) fixée à une tige longitudinale de fixation (120), l'ondulation pouvant amener la tige longitudinale ondulée à s'écarter de et à revenir vers la tige longitudinale de fixation, formant ainsi une pluralité d'ouvertures (622),
    le cadre pouvant être obtenu par le procédé suivant :
    application d'une première pression à au moins trois tiges longitudinales sur une grille de tiges se chevauchant, les tiges longitudinales étant parallèles à un axe longitudinal de la grille, pour dévier ainsi les tiges longitudinales auxquelles la première pression est appliquée du plan de la feuille ;
    application d'une seconde pression à une partie des au moins trois tiges longitudinales auxquelles la première pression est appliquée à une ou plusieurs positions entre les tiges latérales pour amener ainsi les au moins trois tiges longitudinales auxquelles la première pression est appliquée à fléchir et à former une partie arquée sur un axe longitudinal ; et
    ajout d'une autre tige longitudinale à une partie des au moins trois tiges longitudinales auxquelles la seconde pression a été appliquée pour fixer ainsi les tiges dans leur position fléchie et renforcer la partie arquée de l'axe longitudinal du cadre.
  2. Dispositif de renfort structurel selon la revendication 1, le cadre comprenant au moins quatre tiges longitudinales espacées latéralement.
  3. Dispositif de renfort structurel selon la revendication 1 ou la revendication 2, le ou chaque élément de liaison comprenant un élément de liaison ondulé.
  4. Dispositif de renfort structurel selon l'une quelconque des revendications précédentes, les plans supérieur et inférieur étant généralement parallèles l'un à l'autre.
  5. Dispositif de renfort structurel selon l'une quelconque des revendications précédentes, qui comprend un ou plusieurs cadres, le cadre comprenant un moyen d'assemblage utilisable pour lui permettre d'être assemblé à d'autres cadres similaires.
  6. Procédé de formation d'un cadre pour un dispositif de renfort structurel destiné à fournir un support à un toit et/ou à des parois de tunnels, de mines et/ou de puits, le procédé comprenant les étapes consistant à :
    appliquer une première pression à au moins trois tiges longitudinales espacées longitudinalement sur une grille de tiges se chevauchant, les tiges longitudinales étant parallèles à un axe longitudinal de la grille, pour dévier ainsi les au moins trois tiges longitudinales auxquelles la première pression est appliquée du plan de la feuille ;
    appliquer une seconde pression à une partie des au moins trois tiges longitudinales auxquelles la première pression est appliquée à une ou plusieurs positions entre les tiges latérales pour amener ainsi les au moins trois tiges longitudinales auxquelles la première pression est appliquée à fléchir et à former une partie arquée sur un axe longitudinal ; et
    ajouter une autre tige longitudinale à une partie des au moins trois tiges longitudinales auxquelles la seconde pression a été appliquée pour fixer ainsi les tiges dans leur position fléchie et renforcer la partie arquée de l'axe longitudinal du cadre.
  7. Procédé selon la revendication 6, la feuille de tiges se chevauchant comprenant des tiges disposées généralement parallèlement et perpendiculairement les unes aux autres, formant ainsi une grille d'ouvertures généralement rectilignes, c'est-à-dire une grille rectiligne.
  8. Procédé selon la revendication 6 ou la revendication 7, la première pression étant appliquée sensiblement sur la longueur de la ou des tiges longitudinales.
  9. Procédé selon l'une quelconque des revendications 6 à 8, la seconde pression étant appliquée dans une direction généralement opposée à la direction de la première force.
  10. Procédé pour fournir un renfort structurel à une surface partiellement incurvée d'un toit et/ou d'une paroi d'un tunnel, d'une mine et/ou d'un puits, le procédé comprenant les étapes consistant à
    disposer et fixer un cadre d'un dispositif de renfort structurel selon l'une quelconque des revendications 1 à 5, ou tel que réalisé par le procédé selon l'une quelconque des revendications 6 à 9, adjacent à une surface à renforcer.
  11. Procédé selon la revendication 10, qui comprend en outre la disposition et la fixation d'un certain nombre de cadres adjacents sur une surface à renforcer.
  12. Procédé selon l'une quelconque des revendications 10 et 11, qui comprend l'étape consistant à ajouter un matériau de remplissage au ou à chaque cadre.
  13. Dispositif de renfort structurel selon l'une quelconque des revendications 1 à 5, le cadre (102) étant rempli d'un matériau de remplissage.
EP10805626.8A 2010-02-11 2010-12-17 Dispositif de renfort structurel Active EP2534338B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1002324.0A GB201002324D0 (en) 2010-02-11 2010-02-11 Improvements relating to structural reinforcement device and method of forming the same
PCT/GB2010/050878 WO2011098747A2 (fr) 2010-02-11 2010-05-27 Dispositif de renfort structurel
PCT/GB2010/052142 WO2011098748A2 (fr) 2010-02-11 2010-12-17 Dispositif de renfort structurel

Publications (2)

Publication Number Publication Date
EP2534338A2 EP2534338A2 (fr) 2012-12-19
EP2534338B1 true EP2534338B1 (fr) 2022-12-07

Family

ID=42110568

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10805626.8A Active EP2534338B1 (fr) 2010-02-11 2010-12-17 Dispositif de renfort structurel

Country Status (5)

Country Link
EP (1) EP2534338B1 (fr)
ES (1) ES2939539T3 (fr)
GB (1) GB201002324D0 (fr)
PT (1) PT2534338T (fr)
WO (2) WO2011098747A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9173683B2 (en) 2011-08-31 2015-11-03 DePuy Synthes Products, Inc. Revisable orthopedic anchor and methods of use
JP6373123B2 (ja) * 2014-08-21 2018-08-15 太平洋マテリアル株式会社 トンネル、トンネル構築方法、及びトンネルのひび割れ抑制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1609593B1 (de) * 1966-06-15 1970-02-26 Baustahlgewebe Gmbh Bewehrungsanordnung fuer doppelt gekruemmte Bauteile aus Beton
CH518412A (de) * 1968-11-21 1972-01-31 Hansjorg Dipl Ing Weber Hohlraumausbau, insbesondere für Stollen, Tunnel od.dgl., sowie Verfahren zur Herstellung eines solchen Hohlraumausbaues
US4184520A (en) * 1977-12-07 1980-01-22 Tolliver Wilbur E Manually formable stirrup mat reinforcement and pipe reinforcing method based thereon
DE4019281A1 (de) * 1990-06-16 1991-12-19 Beton & Monierbau Gmbh Verfahren zur herstellung von gittermatten fuer den streckenausbau des untertagebetriebes
DE4019280C2 (de) * 1990-06-16 1994-04-07 Gerhard Weithe Gittermatte und Verfahren zur Herstellung einer Bewehrung für einen zumindest einschaligen Spritzbetonausbau unter Verwendung der Gittermatte
JPH0594398U (ja) * 1990-12-06 1993-12-24 株式会社神戸製鋼所 網状部材連結型トンネル用支保工
DE29805525U1 (de) * 1998-03-26 1998-05-20 DMT-Gesellschaft für Forschung und Prüfung mbH, 45307 Essen Ankermatten mit Stahlblechprofilen

Also Published As

Publication number Publication date
PT2534338T (pt) 2023-03-01
WO2011098747A2 (fr) 2011-08-18
WO2011098747A3 (fr) 2012-04-05
WO2011098748A2 (fr) 2011-08-18
GB201002324D0 (en) 2010-03-31
WO2011098748A3 (fr) 2012-04-12
EP2534338A2 (fr) 2012-12-19
ES2939539T3 (es) 2023-04-24

Similar Documents

Publication Publication Date Title
KR102056406B1 (ko) 역삼각래티스형 압축부를 강화한 하프 pc 슬래브 및 이의 제작방법
KR101165575B1 (ko) 터널의 시공방법
EA007124B1 (ru) Усовершенствованный элемент для образования грунтовых покрывающих, удерживающих и укрепляющих конструкций
KR100992529B1 (ko) 조립식 강지보
CS231951B2 (en) Welded grille namely for securing of underground construction and methos of production
KR101873313B1 (ko) 기능별 전용 연결구를 이용하여 시공성과 시공 안정성을 증대한 조립식 지오셀 및 이의 시공 공법
JP5977904B1 (ja) 簡易仮橋の架設方法
KR100916546B1 (ko) 지중 가시설 및 이 시공방법
EP2534338B1 (fr) Dispositif de renfort structurel
JP5526231B2 (ja) 補強された地盤構造物のための連結装置、関連する構造物および方法
KR101793065B1 (ko) 보강토옹벽의 복구공사 방법
JP6584738B1 (ja) トンネル支保工の構築方法
KR101529319B1 (ko) 경사형/비대칭형 단부를 지닌 아치형 구조체의 보강 방법
KR101787366B1 (ko) 기성말뚝을 활용한 옹벽 및 그 시공방법
US20110058904A1 (en) Stabilizing Reinforcement For Use In Reinforced Soil Works
KR102106573B1 (ko) 파형강판을 이용한 터널구조 및 이의 시공방법
JP3611967B2 (ja) 法面構造およびその構築方法
JP6302445B2 (ja) 法枠形成用枠体及びそれを用いた法面保護工法
JP4129225B2 (ja) 防護用堤体の構築方法
KR101787368B1 (ko) 기성말뚝을 활용한 옹벽 및 그 시공방법
JP4060137B2 (ja) 土木構造物及びその構築工法
KR101942413B1 (ko) 격자형 강재 전면틀을 이용한 자연석 채움옹벽 설치구조
US6341922B1 (en) Cellular construction, in particular supporting or sound insulating construction capable of being greened, and process for producing the same
KR200394047Y1 (ko) 파형강판과 이의 결합구조체
KR101352704B1 (ko) 조립식 강지보

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: 20120704

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20191024

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

Owner name: N C D INTERNATIONAL LIMITED

Owner name: FOULSTONE FORGE LIMITED

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HINDLE, DAVID

Inventor name: RICHARDSON, CHARLES PHILIP

Inventor name: SCOTT, CHRISTOPHER

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

Owner name: INNOVATIVE SUPPORT SYSTEMS LTD

111L Licence recorded

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Name of requester: N C D INTERNATIONAL LIMITED, GB

Effective date: 20201118

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

111L Licence recorded

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Name of requester: N C D INTERNATIONAL LIMITED, GB

Effective date: 20201118

Designated state(s): GB

Free format text: EXCLUSIVE LICENSE

Name of requester: FOULSTONE FORGE LIMITED, GB

Effective date: 20201118

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

RIN1 Information on inventor provided before grant (corrected)

Inventor name: RICHARDSON, CHARLES PHILIP

Inventor name: SCOTT, CHRISTOPHER

Inventor name: HINDLE, DAVID

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20220713

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

111L Licence recorded

Designated state(s): GB

Free format text: EXCLUSIVE LICENSE

Name of requester: FOULSTONE FORGE LIMITED, GB

Effective date: 20201118

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Name of requester: N C D INTERNATIONAL LIMITED, GB

Effective date: 20201118

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 1536429

Country of ref document: AT

Kind code of ref document: T

Effective date: 20221215

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602010068616

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Ref document number: 2534338

Country of ref document: PT

Date of ref document: 20230301

Kind code of ref document: T

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20230223

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2939539

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20230424

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20221207

Ref country code: NO

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: 20230307

Ref country code: LT

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: 20221207

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: 20221207

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1536429

Country of ref document: AT

Kind code of ref document: T

Effective date: 20221207

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

Ref country code: RS

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: 20221207

Ref country code: PL

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: 20221207

Ref country code: LV

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: 20221207

Ref country code: HR

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: 20221207

Ref country code: GR

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: 20230308

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230616

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

Ref country code: SM

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: 20221207

Ref country code: RO

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: 20221207

Ref country code: EE

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: 20221207

Ref country code: CZ

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: 20221207

Ref country code: AT

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: 20221207

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: SK

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: 20221207

Ref country code: LU

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

Effective date: 20221217

Ref country code: IS

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: 20230407

Ref country code: AL

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: 20221207

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602010068616

Country of ref document: DE

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

Ref country code: MC

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: 20221207

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

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

Ref country code: LI

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

Effective date: 20221231

Ref country code: IE

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

Effective date: 20221217

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: 20221207

Ref country code: CH

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

Effective date: 20221231

26N No opposition filed

Effective date: 20230908

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

Ref country code: SI

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: 20221207

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

Ref country code: GB

Payment date: 20231130

Year of fee payment: 14

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

Ref country code: PT

Payment date: 20231207

Year of fee payment: 14

Ref country code: NL

Payment date: 20231220

Year of fee payment: 14

Ref country code: IT

Payment date: 20231221

Year of fee payment: 14

Ref country code: FR

Payment date: 20231221

Year of fee payment: 14

Ref country code: DE

Payment date: 20231214

Year of fee payment: 14

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

Ref country code: BE

Payment date: 20231220

Year of fee payment: 14

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

Ref country code: HU

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

Effective date: 20101217

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

Ref country code: ES

Payment date: 20240126

Year of fee payment: 14

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: 20221207

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

Ref country code: MK

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: 20221207