EP2379811A1 - Dispositif d'ancrage dans un sol multicouches - Google Patents
Dispositif d'ancrage dans un sol multicouchesInfo
- Publication number
- EP2379811A1 EP2379811A1 EP09803880A EP09803880A EP2379811A1 EP 2379811 A1 EP2379811 A1 EP 2379811A1 EP 09803880 A EP09803880 A EP 09803880A EP 09803880 A EP09803880 A EP 09803880A EP 2379811 A1 EP2379811 A1 EP 2379811A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- rod
- diameter
- anchoring device
- penetration
- positioning plate
- 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
- 238000004873 anchoring Methods 0.000 title claims abstract description 53
- 239000002689 soil Substances 0.000 title claims abstract description 49
- 230000035515 penetration Effects 0.000 claims description 39
- 239000004568 cement Substances 0.000 claims description 21
- 238000002347 injection Methods 0.000 claims description 18
- 239000007924 injection Substances 0.000 claims description 18
- 229920005989 resin Polymers 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 8
- 229920003002 synthetic resin Polymers 0.000 claims description 8
- 239000000057 synthetic resin Substances 0.000 claims description 8
- 239000011435 rock Substances 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 15
- 239000000463 material Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000004856 soil analysis Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/028—Devices or accesories for injecting a grouting liquid in a bore-hole
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D1/00—Investigation of foundation soil in situ
- E02D1/02—Investigation of foundation soil in situ before construction work
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/50—Anchored foundations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/80—Ground anchors
- E02D5/801—Ground anchors driven by screwing
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/80—Ground anchors
- E02D5/808—Ground anchors anchored by using exclusively a bonding material
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
- E02D7/22—Placing by screwing down
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/003—Machines for drilling anchor holes and setting anchor bolts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/021—Grouting with inorganic components, e.g. cement
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/025—Grouting with organic components, e.g. resin
Definitions
- Anchoring device in a multilayer floor Anchoring device in a multilayer floor.
- the present invention relates to an anchoring device in a multilayer floor, of the type comprising a hollow rod whose first end receives means of fasteners and whose opposite end free is intended to penetrate into the ground.
- Two types of anchoring devices are known, each adapted to anchors in specific soils.
- the anchoring, whether terrestrial or maritime, of buildings or structures may indeed be to be carried out in loose soil or floors of greater hardness.
- screw anchoring devices comprising one or more mounted helical discs welded to a rod are provided. These anchors screw can stabilize the structure to anchor, since the thickness of the first layer of loose soil is sufficient.
- this type of screw anchor device can not be used in layers of hard floors.
- self-drilling anchoring devices in which the rod is provided at its end with a cutter capable of digging the soil and whose size greater than the diameter of the rod makes it possible to create a cavity. in which is injected cement to secure the anchoring with the ground.
- a self-drilling device however has the disadvantage of not adapting to soils of lesser hardness.
- the anchoring structure can be made to be made in a soil of variable hardness, composed from the surface of a first layer of loose soil, then a second monolithic layer.
- the use of one or other of the devices mentioned above can not allow a satisfactory anchoring of the structure.
- the first layer of loose soil is of insufficient thickness to stabilize a screw anchor, and the use of a self-drilling anchor is made impossible by the depth to which the second layer extends, the distance to the surface likely to destabilize the self-drilling anchor.
- the present invention aims to provide an anchoring device that allows a solid anchoring in soils of variable thickness and / or different hardness, as mentioned above.
- the invention proposes an anchoring device in a multilayer floor, of the type comprising a hollow rod whose first end receives fastening means and whose opposite end free is intended to penetrate into the ground, in a positioning plate is mounted on the hollow rod and is intended to bear on the ground surface, the rod carrying successively from the positioning plate towards the free end at least one helical disk and a penetration disk, characterized in that that the rod extends after the penetration disc opposite the positioning plate, and in that a cutter is disposed at the free end of this rod, so that a first part of the rod extends from the positioning plate to the penetration disk, this first part being able to be screwed into at least a first layer of soil, and so that a second part of the rod is end of the cutting penetration disc, this second part being able to be anchored in a second layer of soil.
- Such a device allows a strong structure anchoring, the first part of the rod being intended to be screwed into a first layer of soil, for example furniture, which extends over a second layer of a soil for example monolithic and consolidated rocky type, harder than the first layer of soil, and in which the second part of the stem is able to be anchored.
- the cutter has a diameter greater than the diameter of the rod; the at least one helical disc and the penetration disc are welded to the rod;
- a cylindrical envelope is formed around the first part of the rod, between the positioning plate and the helical disk closest to the plate; a cylindrical envelope is formed around the first part of the rod, between the positioning plate and the penetration disc,
- the cylindrical casing has a variable diameter whose smallest diameter is greater than the diameter of the second part of the stem
- the cylindrical envelope comprises a first section extending from the positioning plate and having a first diameter followed by a second section extending to the penetration disk and having a second diameter smaller than the first diameter and greater than the diameter; the second part of the stem,
- the hollow rod is threaded on at least the second portion extending between the penetration disc and the cutter, and in that the hollow rod is smooth in the first portion surrounded by the cylindrical envelope;
- At least a portion of the rod and the cutter are drilled with holes for the injection of a cement or a synthetic resin for anchoring in compact soils of rock type;
- the holes for the cement injection are drilled only on the second part of the rod and on the cutter, and
- FIG. 1 is a schematic representation of an anchoring device according to a first embodiment of the invention
- FIG. 2 is a schematic representation of an anchoring device according to a second embodiment of the invention
- FIG. 3 is a schematic representation of an anchoring device according to a third embodiment of the invention.
- FIG. 4 is a schematic representation of an anchoring device according to a fourth embodiment of the invention.
- FIG. 5 is a schematic representation of a device according to a fifth embodiment of the invention.
- the anchoring device as shown in all the figures, comprises a hollow rod 2, a first end 21 of which receives attachment means, not shown, of a structure or a building to anchoring in the ground, the opposite end free 22 of the hollow rod 2 being for this purpose intended to penetrate into the ground.
- This structure is brought to be fixed relative to the ground, whether in a land or sea application.
- This anchoring device is of particular interest in the case of an anchoring ground formed of several layers of distinct compositions, and in particular a floor as shown in FIGS.
- a first layer 31 is formed of a thickness of loose material, for example sand, gravel and generally unconsolidated materials, this first layer 31 resting on a second layer 32 formed of hardened rocks, limestones or concretes and generally of monolithic materials or consolidated, or in the case of a floor shown in Figures 3 and 4, wherein a third layer 33, formed of vases, rests on this first layer 31.
- the rod 2 has, at a determined distance from the ends, a penetration disc 8, a first portion 23 of the rod 2 extending between the first fastening end 21 and this penetration disc 8, while second portion 24 of the rod 2 extends between the penetration disc 8 and the free end 22 of drilling.
- the first portion 23 of the rod 2 is, as shown in the figures, adapted to be screwed at least in the first layer of soil 31, and the second portion 24 of the rod 2 is adapted to be anchored, by drilling of the end of the rod 2, in the second layer of soil 32.
- a positioning plate 5 is mounted on the hollow rod 2 and is intended to bear on the ground surface, while the penetration disk 8 is disposed on the rod 2 at a predetermined length of this positioning plate 5 so that the penetration disc 8 rests on the upper part of the second layer of harder soil 32.
- the first part 23 of the rod 2 comprises at least one helical disk 6 whose function is to screw in the first layer of loose soil 31. Depending on the thickness of the loose soil layer, several helical disks may be provided. 6.
- the number of helical disks to be provided on the rod 2 depends on the density of the soil in which the rod is to be anchored. The increase in the number of helical disks makes it possible to increase the anchoring force of the device. Thus, the lower the density of the soil, the lower the number of disks must be high.
- the diameter of the selected discs is determined to avoid that torques of recovery efforts are too important.
- the distance between two helical disks 6 depends on the diameter of the disks. This distance between two discs is between two and five times the diameter of the disc, and advantageously between three and four times this diameter.
- the helical disks 6 extend over the first portion 23 of the rod 2, between the penetration disk 8 and the positioning plate 5.
- the diameter of the penetration disk 8, brought to penetrate the ground before the helical disks 6, must be equal to or smaller than the diameters of the helical disks 6. It has been shown, in all of the figures, helical disks 6 of equivalent diameter between it will be understood that in accordance with what has been written above, the diameters of each helical disk 6 could vary, since a decrease in the diameter of the helical disks 6 is respected, the helical disk 6 the most close to the positioning plate 5 towards the helical disc 6 closest to the penetration disk 8.
- These helical disks 6 may advantageously have an inlet portion of beveled primer, and reinforced by a filler metal.
- these helical disks 6 and penetration 8 can be made of high-strength steel. The helical discs 6 and penetration discs 8 are welded to the rod 2.
- the rod 2 extends in a second portion 24, after the penetration disc 8 opposite the positioning plate 5.
- a cutting 4 is disposed at the free end 22 of this 2.
- This self-drilling cutter 4 is welded or screwed at the end of the rod 2, and has the rigidity characteristics necessary to be able to drill in a second layer of soil 32, made of consolidated or monolithic material.
- the second portion 24 of the rod 2 will thus participate in fixing the structure by anchoring in the ground, following the drilling performed by the cutter 4.
- the length of the second portion 24 of the rod 2 is then chosen to achieve this anchoring over a sufficient length to stabilize the anchoring device.
- a connecting sleeve can be used to increase the total length of the rod and thus the depth of penetration into the ground. Such a device allows an anchoring of resistant structure, the first part
- the drill end of the rod provided with the cutter, initially digs the first layer of loose soil, and shapes a borehole which facilitates the action of screwing the penetration then helical discs in this first layer.
- the cutter 4 disposed at the free end of the rod 2 has a diameter greater than the diameter of the second portion 24 of the rod 2.
- the drilling of the ground by the cutter 4 then generates a cavity 12 in which extends to following the cutting 4, the second portion 24 of the rod 2.
- an injection of cement or synthetic resin is performed in this cavity 12 to maintain in position the rod 2 relative to at least the second layer of soil 32.
- at least a portion of the rod 2 and the cutter 4 are pierced with holes, not shown, for injection.
- This cement or this resin can be injected on a greater or lesser part of the rod 2 of the anchoring device.
- first embodiment shown in Figure 1 only the second portion 24 of the rod 2 and the cutter 4 are pierced with injection holes.
- the assembly of the rod 2 and the cutter 4 are pierced with injection holes, so that the cement or the resin is spread around the entire rod 2 , in the cavity 12 formed by the cutter 4 for the second portion 24 of the rod 2, and in an additional cavity 1 1 formed by the penetration disc 8 and the helical discs 6 for the first part 23 of the rod 2.
- first soil layer 31 and the third soil layer 33 require that the first portion 23 of the rod 2 be of a large size, it may be considered preferable for the stability of the anchor to perform a cement injection on the entire stem 2.
- the composition of the third soil layer 33 made of vases, makes it impossible to inject cement or resin around the first portion 23 of the rod 2 which extends into this third layer.
- the additional cavity 1 1 formed by the passage of the penetration disk 8 in the third soil layer 33 is closed again immediately after the passage of the penetration disk 8. This may also be the case in the first soil layer 31, especially if this layer is composed of sand.
- a cylindrical envelope 20 is formed around the first part 23 of the rod 2.
- the envelope 20 is extends between the positioning plate 5 and the helical disk 6 closest to this plate, and rests against the plate 5 and this disk.
- the loose material forming the third layer of soil 33 can not fill the additional cavity 1 1 formed by the discs 6 and 8, and a cement injection can be made between the rod 2 and the cylindrical shell 20.
- the envelope 20 may be provided between two helical disks 6 to allow injection of cement around the rod in the first soil thickness 31.
- the cylindrical envelope 20 is formed around the first part 23 of the rod 2, between the positioning plate 5 and the penetration disc 8.
- a cylindrical envelope 40 is formed around the first portion 23 of the rod 2 between the positioning plate 5 and the penetration disc 8 and the envelope 40 has a variable diameter.
- variable diameter of the cylindrical envelope 40 varies between a large diameter and a small diameter which is greater than the diameter of the second portion 24 of the rod 2.
- the cylindrical casing 40 comprises a first section 41 extending from the positioning plate 5 and having a first diameter d1 followed by a second section 42 extending to the penetration disk 8 and having a second diameter d2 less than the first diameter d1 and greater than the diameter d3 of the second portion 24 of the rod 2.
- the rod 2 and the cutter 4 are pierced with holes for the injection of a cement or a synthetic resin.
- only the portion of the rod 2 located between the penetration disc 8 and the cutter 4 is pierced with holes for the injection of cement or resin or only the portion of the rod 2 located between the last helical disk 6 and the penetration disk 8 is pierced with holes for the injection of a cement or a synthetic resin.
- the holes for the injection of cement or synthetic resin are drilled over the entire length of the second portion 24 of the rod 2 and on the cutter 4.
- holes are also drilled on the first portion 23 of the rod 2 for filling with cement or synthetic resin chambers inside the casing 40. This filling increases the strength of the envelope and allows also eliminate any internal corrosion.
- the sections 41 and 42 of the cylindrical envelope 40 are welded together and they support helical disks 6 effort.
- the threaded or smooth hollow rod 23 forms the main resistance column and allows all types of attachment at the top as well as the connections with a cement injection device or synthetic resin.
- the hollow rod 2 forming the anchoring device has a constant diameter over the entire length of the anchoring device.
- a rod 2 of constant diameter allows simplified industrialization of the anchoring device, but could be replaced in one variant by a rod of variable diameter.
- the diameter of the portions of the rod 2 not covered with a cylindrical envelope 20 could be greater than the diameter of the parts of the rod surrounded by said envelope 20.
- These variations in diameter of the stem must, however, allow the realization of the characteristics mentioned above, namely namely that the cutter 4 must have a diameter greater than the diameter of the second portion 24 of the rod 2.
- a hollow rod 2 threaded there is shown in the figures.
- this rod can be threaded or smooth, and for example have a mixed profile.
- the rod 2 may be threaded on the second portion 24 extending between the penetration disc 8 and the cutter 4, and this rod 2 may be smooth in the portion 23 surrounded by the cylindrical casing 20.
- Such an anchoring device allows the fixation of structure or building in soils with layers of different compositions.
- the anchoring device is set up by screwing using a rotary hammer, supported by a drill arm or by a submerged installation according to the intended land or marine application.
- the device can then extend in these successive layers in a strictly vertical manner as shown, or with a different orientation without departing from the context of the invention, since the cutting edge and the second part of the rod are anchored in a second layer of monolithic or consolidated soil, as illustrated by Figures 1 to 3, or furniture as illustrated in Figure 4, and since this second layer is covered with at least a first layer of loose soil, and that the first part of the rod and associated discs are screwed into at least the first layer of loose soil.
- Such a mixed anchoring device combining the characteristics of anchoring by drilling and screwing, by means of a single rod, makes it possible to take into account, in a single device, all the anchoring forces, know the efforts of extraction and bending on the one hand, and compression and buckling on the other hand.
- the mixed anchoring device according to the invention is able to withstand various stresses and mainly bending forces by reinforcing the upper diameter of the rod 2.
- the bending forces are generated by variable forces with an orientation between 0 and 90 °.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Civil Engineering (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Soil Sciences (AREA)
- Analytical Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Piles And Underground Anchors (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL09803880T PL2379811T3 (pl) | 2009-01-06 | 2009-12-16 | Urządzenie do kotwiczenia w podłożu wielowarstwowym |
SI200931346T SI2379811T1 (sl) | 2009-01-06 | 2009-12-16 | Talno sidro |
HRP20151271TT HRP20151271T2 (hr) | 2009-01-06 | 2015-11-25 | Naprava za sidrenje u višeslojnom tlu |
CY20161100027T CY1117099T1 (el) | 2009-01-06 | 2016-01-13 | Διαταξη αγκυρωσης εντος πολυστρωματικου εδαφους |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0950051A FR2940807B1 (fr) | 2009-01-06 | 2009-01-06 | Dispositif d'ancrage dans un sol |
PCT/FR2009/052578 WO2010079277A1 (fr) | 2009-01-06 | 2009-12-16 | Dispositif d'ancrage dans un sol multicouches |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2379811A1 true EP2379811A1 (fr) | 2011-10-26 |
EP2379811B1 EP2379811B1 (fr) | 2015-10-14 |
Family
ID=40585627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09803880.5A Active EP2379811B1 (fr) | 2009-01-06 | 2009-12-16 | Dispositif d'ancrage dans un sol multicouches |
Country Status (13)
Country | Link |
---|---|
US (3) | US20120009022A1 (fr) |
EP (1) | EP2379811B1 (fr) |
CY (1) | CY1117099T1 (fr) |
DK (1) | DK2379811T3 (fr) |
ES (1) | ES2554171T3 (fr) |
FR (1) | FR2940807B1 (fr) |
HR (1) | HRP20151271T2 (fr) |
HU (1) | HUE026606T2 (fr) |
PL (1) | PL2379811T3 (fr) |
PT (1) | PT2379811E (fr) |
SI (1) | SI2379811T1 (fr) |
SM (1) | SMT201600067B (fr) |
WO (1) | WO2010079277A1 (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110036025A1 (en) * | 2009-08-13 | 2011-02-17 | Boulay Luke F | Ground Anchor |
FR2968684B1 (fr) * | 2010-12-14 | 2013-01-11 | Ancrest S A | Dispositif d'ancrage dans un sol multicouches. |
DE102011087178A1 (de) * | 2011-11-28 | 2013-05-29 | Hilti Aktiengesellschaft | Anker, insbesondere Gesteinsanker |
JP6173671B2 (ja) * | 2012-10-03 | 2017-08-02 | 常郎 後藤 | 構造物用基礎 |
AU2015245934A1 (en) * | 2014-04-07 | 2016-11-24 | Nxt Ip Pty Ltd | Building system |
JP5842046B1 (ja) * | 2014-10-21 | 2016-01-13 | 新日鉄住金エンジニアリング株式会社 | 回転圧入鋼管杭 |
JP6364313B2 (ja) * | 2014-10-23 | 2018-07-25 | 積水化学工業株式会社 | 受圧板 |
US10221538B2 (en) | 2014-11-25 | 2019-03-05 | Hubbell Incorporated | Helical pile leads and extensions |
US10352014B1 (en) * | 2016-05-14 | 2019-07-16 | Michael Baptiste | Ground anchor |
US10988904B2 (en) * | 2016-08-18 | 2021-04-27 | Ian R. Cooke | Snow and ice melting device, system and corresponding methods |
IT201700037754A1 (it) * | 2017-04-06 | 2018-10-06 | Thur Srl | Procedimento per migliorare le caratteristiche meccaniche ed idrauliche dei terreni. |
IT201700048085A1 (it) * | 2017-05-04 | 2018-11-04 | Stefano Bisogno | Tubo e/o asta e tondino in ferro o altro materiale resistente a forze di trazione caratterizzati da un foro assiale, collegato a cavita' presenti sulla superficie esterna dell'oggetto in esame |
CN109505305A (zh) * | 2018-11-23 | 2019-03-22 | 绍兴大明电力设计院有限公司 | 高压旋喷式螺旋锚复合基础及其制作方法 |
US11522488B2 (en) * | 2019-05-07 | 2022-12-06 | Solar Foundations Usa, Inc. | Vertical column |
CN110055956B (zh) * | 2019-05-09 | 2020-09-08 | 钱野 | 一种树根桩施工工艺及其实施装置 |
US11306457B2 (en) * | 2020-06-03 | 2022-04-19 | Jason M. Pickel | Swimming pool cover tie-down anchoring system |
CN111980734A (zh) * | 2020-08-31 | 2020-11-24 | 南京城市地下空间工程研究院有限公司 | 一种基于恒阻大变形锚杆的隧道变形快速施工加固方法 |
US11643785B2 (en) * | 2020-09-25 | 2023-05-09 | Wei Zhou | Tie down ground anchor head |
CN112502756A (zh) * | 2020-11-30 | 2021-03-16 | 辽宁工程技术大学 | 一种旋进式注浆锚杆结构及使用方法 |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2603319A (en) * | 1952-07-15 | Ground anchor v | ||
GB1170610A (en) * | 1965-12-13 | 1969-11-12 | Stabilator Ab | A method of Anchoring Rods or the like in Drill Holes in Earth or Rock |
DE3400182A1 (de) * | 1984-01-04 | 1985-07-11 | Friedr. Ischebeck GmbH, 5828 Ennepetal | Injektionsanker |
US5066168A (en) * | 1991-03-05 | 1991-11-19 | A.B. Chance Company | Cylindrical foundation support drivable into ground with removable helix |
NZ246034A (en) * | 1991-12-12 | 1996-06-25 | Instant Foundations Aust Pty L | Ground anchor tube with helical blade(s) and open ground penetrating end for supporting posts or columns etc |
DE4201419C1 (en) * | 1992-01-21 | 1993-08-19 | Gd-Anker Gmbh, 3370 Seesen, De | Rock anchor for location in rock with low cohesion factor - comprises outer bore anchor for making borehole and stabilising hole wall and injection anchor of hardenable material |
US5482407A (en) * | 1994-01-25 | 1996-01-09 | Atlas Systems Inc. | Helical outrigger assembly serving as an anchor for an underpinning drive assembly |
US5501086A (en) * | 1994-06-08 | 1996-03-26 | Sherlock; Thomas M. | Security device |
US5575593A (en) * | 1994-07-11 | 1996-11-19 | Atlas Systems, Inc. | Method and apparatus for installing a helical pier with pressurized grouting |
US5732659A (en) * | 1995-10-16 | 1998-03-31 | Wiggins; James S. | Pet tether anchor |
US5707180A (en) * | 1995-12-26 | 1998-01-13 | Vickars Developments Co. Ltd. | Method and apparatus for forming piles in-situ |
US6264402B1 (en) * | 1995-12-26 | 2001-07-24 | Vickars Developments Co. Ltd. | Method and apparatus for forming piles in place |
US5934836A (en) * | 1997-07-02 | 1999-08-10 | Integrated Stabilization Technologies, Inc. | Ground anchor device |
US5904447A (en) * | 1997-07-02 | 1999-05-18 | Integrated Stabilization Technologies Inc. | Drive device used for soil stabilization |
US5919005A (en) * | 1997-07-02 | 1999-07-06 | Integrated Stabilzation Technologies Inc. | Ground anchor device for penetrating an underground rock formation |
EP1002902A4 (fr) * | 1998-03-10 | 2004-06-09 | Nippon Steel Corp | Pile enterree par rotation et procede de mise en place d'une telle pile |
US6193443B1 (en) * | 1998-10-30 | 2001-02-27 | Adrien R. Trudeau | Anode installation apparatus and method |
AU5279101A (en) * | 2000-04-10 | 2001-10-23 | Cap Number One Trust | An anchor device |
US6578512B2 (en) * | 2000-05-05 | 2003-06-17 | Clarence E. Truax | Survey marker |
US7494299B1 (en) * | 2000-11-14 | 2009-02-24 | Michael Whitsett | Piling apparatus having rotary drive |
US6814525B1 (en) * | 2000-11-14 | 2004-11-09 | Michael Whitsett | Piling apparatus and method of installation |
US6722821B1 (en) * | 2002-01-04 | 2004-04-20 | Howard A. Perko | Helice pier post and method of installation |
US6641332B1 (en) * | 2002-07-10 | 2003-11-04 | Appalachian Structural Systems, Inc. | Foundation support and process for structures |
US6820573B1 (en) * | 2003-01-31 | 2004-11-23 | Mcmullin John P | Pet carousel |
US6963026B2 (en) * | 2003-02-07 | 2005-11-08 | Bob Brennan | Ground rod |
FR2863633B1 (fr) * | 2003-12-10 | 2007-04-13 | Ancrest Sa | Dispositif d'ancrage dans le sol |
US7004683B1 (en) * | 2004-03-26 | 2006-02-28 | Stan Rupiper | Helice pierhead mounting plate and bolt assembly |
US7198434B2 (en) * | 2004-07-13 | 2007-04-03 | Berkel & Company Contractors, Inc. | Full-displacement pressure grouted pile system and method |
GB0506909D0 (en) * | 2005-04-05 | 2005-05-11 | Fergus Johnathan A | An anchoring device |
US7416367B2 (en) * | 2005-05-13 | 2008-08-26 | St Onge Gene | Lateral force resistance device |
US7635240B2 (en) * | 2006-03-30 | 2009-12-22 | Gantt Jr W Allen | Bearing plate for use in an anchor assembly and related method |
US8079781B2 (en) * | 2006-04-13 | 2011-12-20 | World Transload & Logistics, LLC. | Push pier assembly with hardened coupling sections |
US20070286687A1 (en) * | 2006-06-12 | 2007-12-13 | Cesare Melegari | Method and equipment for constructing micropiles in soil |
US8033757B2 (en) * | 2006-09-08 | 2011-10-11 | Ben Stroyer | Auger grouted displacement pile |
US7441471B1 (en) * | 2006-12-13 | 2008-10-28 | Davis John D | Ground anchor load testing system and method |
US7854451B2 (en) * | 2007-01-03 | 2010-12-21 | Davis Ii Joseph S | Anchor pile coupling system |
NZ553958A (en) * | 2007-03-19 | 2008-04-30 | Miles Edward Moffat | Ground Anchor with cable guiding means for a loop of a winch cable |
US8230648B2 (en) * | 2008-05-06 | 2012-07-31 | Bulloch Scott E | Utility land anchor |
US8398047B2 (en) * | 2010-07-02 | 2013-03-19 | Thomas M. Ronnkvist | Cable barrier post anchoring device and related method |
US9115478B2 (en) * | 2011-10-25 | 2015-08-25 | Hubbell Incorporated | Helical screw pile |
US8845236B1 (en) * | 2013-02-15 | 2014-09-30 | FixDirt, LLC | Ground anchor |
-
2009
- 2009-01-06 FR FR0950051A patent/FR2940807B1/fr active Active
- 2009-12-16 US US13/143,529 patent/US20120009022A1/en not_active Abandoned
- 2009-12-16 SI SI200931346T patent/SI2379811T1/sl unknown
- 2009-12-16 HU HUE09803880A patent/HUE026606T2/hu unknown
- 2009-12-16 PT PT98038805T patent/PT2379811E/pt unknown
- 2009-12-16 EP EP09803880.5A patent/EP2379811B1/fr active Active
- 2009-12-16 DK DK09803880.5T patent/DK2379811T3/en active
- 2009-12-16 WO PCT/FR2009/052578 patent/WO2010079277A1/fr active Application Filing
- 2009-12-16 ES ES09803880.5T patent/ES2554171T3/es active Active
- 2009-12-16 PL PL09803880T patent/PL2379811T3/pl unknown
-
2010
- 2010-09-28 US US13/516,711 patent/US9869177B2/en active Active
-
2015
- 2015-01-26 US US14/605,139 patent/US9097112B2/en not_active Expired - Fee Related
- 2015-11-25 HR HRP20151271TT patent/HRP20151271T2/hr unknown
-
2016
- 2016-01-13 CY CY20161100027T patent/CY1117099T1/el unknown
- 2016-03-04 SM SM201600067T patent/SMT201600067B/xx unknown
Non-Patent Citations (1)
Title |
---|
See references of WO2010079277A1 * |
Also Published As
Publication number | Publication date |
---|---|
ES2554171T3 (es) | 2015-12-16 |
US20120009022A1 (en) | 2012-01-12 |
EP2379811B1 (fr) | 2015-10-14 |
US9869177B2 (en) | 2018-01-16 |
HRP20151271T1 (hr) | 2016-01-01 |
PT2379811E (pt) | 2016-02-05 |
US20150132068A1 (en) | 2015-05-14 |
HUE026606T2 (hu) | 2016-06-28 |
FR2940807B1 (fr) | 2011-02-04 |
US20150128509A1 (en) | 2015-05-14 |
PL2379811T3 (pl) | 2016-04-29 |
FR2940807A1 (fr) | 2010-07-09 |
DK2379811T3 (en) | 2016-01-11 |
SI2379811T1 (sl) | 2016-02-29 |
WO2010079277A1 (fr) | 2010-07-15 |
US9097112B2 (en) | 2015-08-04 |
CY1117099T1 (el) | 2017-04-05 |
HRP20151271T2 (hr) | 2016-01-15 |
SMT201600067B (it) | 2016-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2379811B1 (fr) | Dispositif d'ancrage dans un sol multicouches | |
WO2000058601A1 (fr) | Dispositif d'obturation d'un puits de forage | |
EP2466012B1 (fr) | Dispositif d'ancrage dans un sol multicouches | |
EP2513378B1 (fr) | Dispositif d'ancrage dans un sol multicouches | |
EP0251887B1 (fr) | Boulon de soutènement extensible, méthode de soutènement, utilisation du boulon | |
KR101016047B1 (ko) | 앵커 보강장치 및 시공방법 | |
EP3172383B1 (fr) | Dispositif d'ancrage dans un sol multicouches comprenant une bague de liaison | |
FR2972737A1 (fr) | Dispositif et procede d'ancrage dans un sol multicouches | |
EP1793046A1 (fr) | Organe de liaison entre un micropieu et un outil d'enfoncement, installation de test a l'arrachement comprenant un tel organe | |
FR2954788A1 (fr) | Dispositif d'ancrage dans un sol multicouches | |
EP1441076A1 (fr) | Micropieu injectable vissé autoforant | |
EP1882780A1 (fr) | Dispositif de mesure de resistance d'un micropieu | |
EP3177776B1 (fr) | Dispositif d'ancrage | |
FR2764618A1 (fr) | Procede et dispositif d'embase dans le sol s'opposant aux efforts lateraux et au glissement | |
FR2953231A1 (fr) | Procede de confortement d’un terrain et ouvrage de confortement | |
FR2915498A1 (fr) | Dispositif et procede de mise en place d'un micropieu helicoidal de fondation | |
FR2590862A2 (fr) | Engin aerien ou sous-marin a profil ameliore | |
FR2600686A1 (fr) | Perfectionnements aux pieux a vis en beton arme, par adjoncti on de dentures d'ancrage | |
EP2455549A1 (fr) | Fondation en béton intégrant un ensemble de lestage | |
FR3141485A1 (fr) | Bouchon d’obturation d’un forage d’un tirant ou clou d’ancrage, kit d’obturation comprenant un tel bouchon d’obturation et procédé d’obturation d’un forage a l’aide d’un tel kit | |
FR2946673A1 (fr) | Systeme d'ancrage a disque | |
EP1798343A1 (fr) | Dispositif d'aide à la rotation d'un organe de liaison entre un outil de frappe et un micropieu, et ensemble comprenant un organe de liaison et un tel dispositif | |
WO2013144529A2 (fr) | Dispositif de colmatage de puits | |
FR3047511A1 (fr) | Dispositif et procede d'obturation de forage | |
EP1798425A1 (fr) | Goujon d'assemblage de micropieux et micropieux comprenant de tels goujons |
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: 20110705 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): 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 SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20141202 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SOCIETE INDUSTRIELLE DE PRODUITS MECANIQUES ANCR'E |
|
INTG | Intention to grant announced |
Effective date: 20150512 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): 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 SE SI SK SM TR |
|
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: AT Ref legal event code: REF Ref document number: 755183 Country of ref document: AT Kind code of ref document: T Effective date: 20151015 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: FRENCH |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 7 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: TUEP Ref document number: P20151271 Country of ref document: HR |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602009034263 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: NV Representative=s name: ARNOLD AND SIEDSMA AG, CH |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2554171 Country of ref document: ES Kind code of ref document: T3 Effective date: 20151216 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: T1PR Ref document number: P20151271 Country of ref document: HR |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
REG | Reference to a national code |
Ref country code: DK Ref legal event code: T3 Effective date: 20160107 |
|
REG | Reference to a national code |
Ref country code: RO Ref legal event code: EPE |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: T2IS Ref document number: P20151271 Country of ref document: HR |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: FP |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20160107 |
|
REG | Reference to a national code |
Ref country code: EE Ref legal event code: FG4A Ref document number: E011445 Country of ref document: EE Effective date: 20160107 |
|
REG | Reference to a national code |
Ref country code: NO Ref legal event code: T2 Effective date: 20151014 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20151014 |
|
REG | Reference to a national code |
Ref country code: SK Ref legal event code: T3 Ref document number: E 20284 Country of ref document: SK |
|
REG | Reference to a national code |
Ref country code: GR Ref legal event code: EP Ref document number: 20150402729 Country of ref document: GR Effective date: 20160414 |
|
REG | Reference to a national code |
Ref country code: HU Ref legal event code: AG4A Ref document number: E026606 Country of ref document: HU |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 602009034263 Country of ref document: DE |
|
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: 20160715 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 8 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: ODRP Ref document number: P20151271 Country of ref document: HR Payment date: 20161124 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20161222 Year of fee payment: 8 Ref country code: CZ Payment date: 20161124 Year of fee payment: 8 Ref country code: CY Payment date: 20161122 Year of fee payment: 8 Ref country code: SK Payment date: 20161123 Year of fee payment: 8 Ref country code: IS Payment date: 20161130 Year of fee payment: 8 Ref country code: EE Payment date: 20161125 Year of fee payment: 8 Ref country code: HU Payment date: 20161122 Year of fee payment: 8 Ref country code: FI Payment date: 20161124 Year of fee payment: 8 Ref country code: LT Payment date: 20161129 Year of fee payment: 8 Ref country code: IE Payment date: 20161121 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SI Payment date: 20161123 Year of fee payment: 8 Ref country code: PT Payment date: 20161122 Year of fee payment: 8 Ref country code: AT Payment date: 20161124 Year of fee payment: 8 Ref country code: PL Payment date: 20161124 Year of fee payment: 8 Ref country code: SE Payment date: 20161219 Year of fee payment: 8 Ref country code: GR Payment date: 20161122 Year of fee payment: 8 Ref country code: SM Payment date: 20161215 Year of fee payment: 8 Ref country code: BG Payment date: 20161129 Year of fee payment: 8 Ref country code: RO Payment date: 20161129 Year of fee payment: 8 Ref country code: HR Payment date: 20161124 Year of fee payment: 8 Ref country code: LV Payment date: 20161201 Year of fee payment: 8 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: UEP Ref document number: 755183 Country of ref document: AT Kind code of ref document: T Effective date: 20151014 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: MK Payment date: 20161121 Year of fee payment: 8 |
|
REG | Reference to a national code |
Ref country code: HR Ref legal event code: PBON Ref document number: P20151271 Country of ref document: HR Effective date: 20171216 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MM4D Effective date: 20171216 |
|
REG | Reference to a national code |
Ref country code: EE Ref legal event code: MM4A Ref document number: E011445 Country of ref document: EE Effective date: 20171231 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171216 Ref country code: CY Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171216 Ref country code: CZ Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171216 Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180618 Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171216 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 755183 Country of ref document: AT Kind code of ref document: T Effective date: 20171216 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171216 Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171217 Ref country code: LV Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171216 |
|
REG | Reference to a national code |
Ref country code: SK Ref legal event code: MM4A Ref document number: E 20284 Country of ref document: SK Effective date: 20171216 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171216 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: MT Payment date: 20161216 Year of fee payment: 8 |
|
REG | Reference to a national code |
Ref country code: SI Ref legal event code: KO00 Effective date: 20180807 Ref country code: FR Ref legal event code: PLFP Year of fee payment: 10 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171231 Ref country code: HU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171217 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171216 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180705 Ref country code: SI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171217 Ref country code: HR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171216 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171216 Ref country code: SM Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180716 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171231 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171231 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: 20180731 Ref country code: SK Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171216 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20180706 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20171216 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20201211 Year of fee payment: 12 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211216 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20231124 Year of fee payment: 15 Ref country code: LU Payment date: 20231124 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20231220 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: MC Payment date: 20231121 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20231204 Year of fee payment: 15 Ref country code: NO Payment date: 20231128 Year of fee payment: 15 Ref country code: FR Payment date: 20231109 Year of fee payment: 15 Ref country code: DK Payment date: 20231129 Year of fee payment: 15 Ref country code: DE Payment date: 20231208 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: 20231212 Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20240108 Year of fee payment: 15 |