EP3269897A1 - Elastische verankerung von gipsschichten - Google Patents

Elastische verankerung von gipsschichten Download PDF

Info

Publication number
EP3269897A1
EP3269897A1 EP17181564.0A EP17181564A EP3269897A1 EP 3269897 A1 EP3269897 A1 EP 3269897A1 EP 17181564 A EP17181564 A EP 17181564A EP 3269897 A1 EP3269897 A1 EP 3269897A1
Authority
EP
European Patent Office
Prior art keywords
plaster layer
plaster
spring
springs
hole
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
Application number
EP17181564.0A
Other languages
English (en)
French (fr)
Other versions
EP3269897B1 (de
Inventor
Walter Fiorin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP3269897A1 publication Critical patent/EP3269897A1/de
Application granted granted Critical
Publication of EP3269897B1 publication Critical patent/EP3269897B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04—Bases for plaster
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids

Definitions

  • the invention concerns the elastic fixing - to a plaster-holding structure - of a plaster layer, preferably with frescos and/or decorated, of a preferably ancient building, such as a villa or a cathedral, or a church, or similar valuable ancient structures with frescos, to which explicit reference will be made in the description below without because of this loosing in generality.
  • Ceilings built with the technique described above are subjected to the formation of cracks/fissures and/or to the detachment of significant portions of the plaster layer from the framework, thus causing evident problems both for the safety of people and or objects standing under the ceiling and in terms of damaging of decorations and/or frescos made on the plaster.
  • the detachment of the plaster layer from the framework is usually caused by the vibrations produced by sources of noise present in or passing by the buildings. External vibrations, when they hit the building, are transferred to the plaster layer of the ceiling through the roof structure, thus causing its damaging.
  • the detachment of the plaster layer from the framework is further caused by thermo-hygrometric sudden changes generated both by heating systems and by humidity variations taking place in the area of the ceiling, mainly due to the people present in the building, especially in churches/cathedrals.
  • Humidity variations cause different size variations of the laths and of the plaster layer, which cause a progressive crumbling of the ribs, which - hence - weaken the mechanical anchoring of the plaster to the framework, until it completely ceases to exists, thus causing the detachment.
  • the resin forms a film that covers the plaster layer and the laths, thus reducing the transpiration and dehumidification thereof.
  • This reduction causes, on the one hand, a progressive oxidation of the fresco, which gets darker as time goes by, and, on the other hand, the formation of a barrier that prevents the relative humidity present inside the building from correctly going through the ceiling and freely flow outwards.
  • the Applicant designed a mechanical anchoring structure to steadily anchor the plaster layer to the support layer of a ceiling of a building, which is described in European patent application EP 2 696 009 A1 filed by the Applicant. Even though the mechanical anchoring structure described in EP 2 696 009 A1 is particularly advantageous, the Applicant wants to find a solution that further improves anchoring performances.
  • number 100 indicates, as a whole, an example of a vertical section of the structure of a ceiling of a building, preferably an ancient one (which is shown only partially and in a schematic manner, with enlarged parts and removed parts for greater clarity), for example a villa or a church or a cathedral or any other similar ancient building.
  • the ceiling structure shown in Figure 1 is merely an example and is not limiting for the purposes of the invention.
  • the invention can conveniently be used also in ceilings having a structure that is different from the one shown and described hereinafter, or in vertical walls of a building, which have at least one plaster layer and a plaster layer support structure.
  • the ceiling 100 comprises a support structure 220 and at least one plaster layer 300 with a predetermined thickness, which is integral with the support structure 200.
  • flat and horizontal structure of the ceiling 100 described above and shown in figure 1 is not limiting for the purposes of the invention, but it is was exclusively used to make the description of the invention clearer.
  • the structure of the ceiling 100 instead of being horizontal and flat, as provided for by the description and the drawings of this patent application, could have different shapes, such as - for example - the shape of a semi-spherical cap having a circular, elliptical, polygonal plan, and a vertical section with the shape of a semicircle, a parabola or the like (not shown).
  • number 1 further indicates, as a whole, the present invention concerning an anchoring elastic system comprising a plurality of elastic organs, which are designed to strengthen/restore/maintain the fixing/anchoring of a least one plaster layer 300 to the support structure 200 above, so as to prevent it from detaching from the support structure itself.
  • the anchoring elastic system 1 is aimed at "assisting" the support structure 200 in keeping the plaster layer 300 anchored to the structure 200.
  • the anchoring elastic system 1 strengthens the anchorage that is mainly performed by the support structure 200 on the plaster layer 300, so as to prevent and/or limit the detachment of the plaster layer 330 due to the causes described above.
  • the first 5a and the second tubular portion 5b of the tubular spring 5 are shaped to as to be about mushroom-shaped and comprise respective filiform cylindrical windings, which are formed by spires arranged beside one another, which extend side by side and coaxial to the axis A.
  • the first top portion 5a is shaped so as to approximately form a cylindrical cup-shaped body, with a central hole in its base/bottom wall, and defines the head of the mushroom, whereas the second bottom tubular portion 5b projects from the base/bottom of the first portion 5a along the axis A and is approximately shaped like an elongated cylinder defining the stem.
  • springs 5 that are dimensioned so as to have a first portion 5a having an outer diameter ranging from about 6 mm to about 10 mm, preferably 8 mm, and a second portion 5b having an outer diameter ranging from about 0.5 mm to about 5 mm, preferably 2 mm.
  • first portion 5a and the second portion 5b of the tubular spring 5 can have a tubular shape other than the one described above, such as, for example, the shape of a truncated cone and/or of a cone, whereas the length of the second portion 5b basically depends on the thickness of the support structure 200 and on the depth of the hole 4.
  • the length of the second portion 5b can correspond, for example, to the sum of the thickness of the support structure 200 and the depth of the hole 4 in the plaster layer 300.
  • one or more holes 4 of the anchoring elastic structure 1 can be preferably made in the ribs 310, whereas the first portions 5a of the springs 5 are arranged so as to rest on the top face of the laths 210 and one or more second portions 5b are fitted into the holes 4 made in the ribs 310.
  • the Applicant further found out that, when the force exerted by the plaster layer 300 causes the plastic deformation of the tubular spring 5, the latter collapses and lengthens until it reaches a maximum extension in which it conveniently keeps the plaster layer 300 anchored to the support structure 200.
  • the plaster layer 300 collapses and lengthens until it reaches a maximum extension in which it conveniently keeps the plaster layer 300 anchored to the support structure 200.
  • it is obtained both the advantage of conveniently preventing the plaster layer 300 from falling towards the floor below, thus causing a condition of danger for the people standing there, besides the disruption of the fresco, and the advantage of subsequently being able to take the plaster layer 300 back to the initial position of anchoring to the support structure 200, in which - then - the plaster layer 300 can be fixed to the support structure 200.
  • the helical spring 5 axially deforms/stretches upwards in a controlled manner under the pressure due to the expansion of the salts, thus causing micro-movements thereof in the hole 4, which progressively push them out of the hole 4. Furthermore, during the deformation of the spring 5, its spires move apart from one another, thus increasing the area of contact between the expelled salts recovered/contained in the spring 5 and the wall of the hole 4, thus determining - for the salts - a progressively increasing rise in the absorption of the water present in the plaster layer.
  • the spring 5 protects the hole from 4 from micro-grinding, as the diameter of the helical spring 5 progressively decreases.
  • the absence of micro-grinding is clearly convenient especially in the presence of frescos/decorations on the plaster layer.
  • the Applicant found out that, by exclusively fixing the distal end of the second portion 5b of the tubular spring 5 to the plaster layer 300 through the injection of a given quantity of fastening/gluing material M into the hole 4, the remaining part of the tubular body 5 is free to deform both longitudinally (i.e. axially) along the axis A and radially, thus supporting the exchange between the external air and the humidity present in the plaster layer 300, inside the hole 4.
  • the first portion 3a of the spring 3 always has a substantially cylindrical shape coaxial to the axis A and is preferably formed by helical spires that, in the rest position, are preferably axially spaced apart from one another.
  • the monitoring spring 3 is structured so as to ensure that the first portion 3a, namely the tubular portion 3a is deformed between a resting position indicative of the absence of detachment (shown in Figure 1 ), wherein the first portion 3a is at its maximum longitudinal and radial extension, and a signalling position indicative of the presence of detachment (shown in Figure 6 and 7 ), wherein the first portion 3a is deformed both longitudinally ( Figure 6 ) and radially ( Figure 7 ) in response to traction exerted on the filiform stem by the plaster layer 300 during the detachment thereof from the support structure 200.
  • the springs 3 and 5 can be made of a metal material, such as, for example, (stainless) steel or titanium, aluminium or copper or any other similar metal alloy.
  • the springs 3 and 5 could also be made of carbon fibre or plastic material and/or with mixtures of epoxy and/or polyurethane resins.
  • the length of the second portion 5a of the spring 5 and the length of the second portion 3a of the spring 3 can further be sized based on the depth of the hole 4 and/or on the (vertical) thickness of the support structure 200 and/or on the height of the slit 220.
  • the anchoring elastic system 1 can conveniently comprise, furthermore, a mesh, for example a mesh made of a metal material or the like, which rests on the top face 200b of the support structure 200, whereas the springs 5 and 3 are arranged so as to have the relative first portions 5a and 3a resting on the mesh itself and the second portions 5b and 3b fitted into the holes 4 through the through openings present in the mesh.
  • a mesh for example a mesh made of a metal material or the like, which rests on the top face 200b of the support structure 200
  • the springs 5 and 3 are arranged so as to have the relative first portions 5a and 3a resting on the mesh itself and the second portions 5b and 3b fitted into the holes 4 through the through openings present in the mesh.
  • the mesh itself defines a connection structure between the springs, which ensures a complete anchoring of the ceiling layer, even in local areas of the support structure that, after having deteriorated/having been damaged, could not be capable of locally carrying out an anchoring action upon the underlying portion of plaster layer.
  • the depth of the holes 4 in the plaster layer 300 changes according to the dimensions of the springs 5 and 3 and/or to the load/weight of the plaster layer 300 to be supported and to the thickness thereof.
  • the hole 4 can have a depth, in the plaster layer 300, that is approximately equal to half the thickness of the plaster layer 300 itself.
  • the method comprises the step of injecting a given quantity of liquid fastening/gluing material M into the holes 4.
  • the quantity of material M injected into the hole 4 is adjusted so as to to cover only the end portion of the spring 5 fitted into the hole 4.
  • the method comprises, furthermore, the step of fitting the second tubular portions 5b of the springs 5 into the holes 4, so that, on the one hand, the tubular end (the bottom one in Figure 5 ) of each second portion 5b is immersed in the fastening/gluing material M and, on the other hand, the first portion 5a of each spring 5 is arranged so as to strike/rest against the top surface 200b of the support structure 200 ( Figures 4 and 5 ).
  • the method preferably comprises, furthermore, the step of fitting the second portions 3b defining the filiform stems of the signalling springs 3 into the holes 4, so that, on the one hand, the free end (the bottom one in Figure 5 ) of each stem is buried/immersed in the fastening/gluing material M and, on the other hand, the first portion 3a of each spring 3 is arranged so as to strike/rest against the top surface 200b of the support structure 200 ( Figures 4 and 5 ) in the rest position.
  • the spring 11 the latter is fitted into the hole 4 before fitting the relative spring 3, so as to define a sliding duct for the stem 3b.
  • the presence of the spring 11 prevents the hole 4 from being damaged, namely it forbids the micro-grinding of the inner wall of the hole 4 during the fitting of the stem 3b and/or during the detachment of the plaster layer 300.
  • the anchoring system thanks to the elastic action exerted by the springs, is capable of assisting the main anchoring action carried out by the support structure on the plaster layer, allows users to restore the anchorage of the plaster layer in case of detachment in a simple, economic and quick manner as well as with an extremely reduced impact on the plaster layer, with all the consequent advantages when the plaster layer is frescoed, and performs - at the same time - a humidity removal action, which removes humidity from the plaster layer, thus conveniently determining the drying thereof.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
EP17181564.0A 2016-07-15 2017-07-14 Elastische verankerung von gipsschichten Active EP3269897B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102016000074430A IT201600074430A1 (it) 2016-07-15 2016-07-15 Sistema elastico di ancoraggio per consolidare l'ancoraggio di uno strato di intonaco ad una struttura portaintonaco di un edificio

Publications (2)

Publication Number Publication Date
EP3269897A1 true EP3269897A1 (de) 2018-01-17
EP3269897B1 EP3269897B1 (de) 2020-04-29

Family

ID=57737850

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17181564.0A Active EP3269897B1 (de) 2016-07-15 2017-07-14 Elastische verankerung von gipsschichten

Country Status (2)

Country Link
EP (1) EP3269897B1 (de)
IT (1) IT201600074430A1 (de)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3815299A1 (de) * 1988-05-05 1989-11-16 Stauch Matthias Vorrichtung und verfahren zur armierung von moertel
EP2696009A1 (de) 2012-08-10 2014-02-12 Walter Fiorin Verankerungsstruktur und Verfahren zum Verankern einer Putzschicht mit Fresken auf einem putztragenden Holzrahmen einer Gebäudedecke

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3815299A1 (de) * 1988-05-05 1989-11-16 Stauch Matthias Vorrichtung und verfahren zur armierung von moertel
EP2696009A1 (de) 2012-08-10 2014-02-12 Walter Fiorin Verankerungsstruktur und Verfahren zum Verankern einer Putzschicht mit Fresken auf einem putztragenden Holzrahmen einer Gebäudedecke

Also Published As

Publication number Publication date
IT201600074430A1 (it) 2018-01-15
EP3269897B1 (de) 2020-04-29

Similar Documents

Publication Publication Date Title
US10774523B2 (en) Brace insert device used in the construction of concrete panels
CN102859076B (zh) 铺设地基的方法
CA2946249C (en) Anti-torsion anchor bolt
CA2512344A1 (en) Insulated concrete form
US8950133B2 (en) Bracket and an arrangement for supporting a precast slab element of concrete on a precast structure element of concrete
EP3269897B1 (de) Elastische verankerung von gipsschichten
US20180163418A1 (en) Hole Cover
JP2019094692A (ja) 斜面安定化構造
JP2013163954A (ja) 中空コンクリート基盤の施工方法
JPH10508071A (ja) コンクリート構造物の支持アンカー
KR101853185B1 (ko) 주면마찰력 향상을 위한 말뚝 그라우팅 장치
WO1999061716A1 (en) Method and anchoring device for providing an anchor point in a concrete structure
AU2011203029B2 (en) Height-Adjusting Assembly
KR101897768B1 (ko) 추락이 방지되는 갱폼
EP2696009B1 (de) Verankerungsstruktur und Verfahren zum Verankern einer Putzschicht mit Fresken auf einem putztragenden Holzrahmen einer Gebäudedecke
KR102058520B1 (ko) 데크 플레이트용 인서트 구조체
JP6908811B2 (ja) ツーバイフォー建物のアンカーガイド工法
CN204551453U (zh) 一种自锁式抗拔锚头
EP3299529A1 (de) Werkzeug und verfahren zum erstellen einer vertiefung zum einbringen einer dämmstoffplatte
KR200375139Y1 (ko) 갱폼의 하부 체결구조
JP3196205U (ja) アンカー杭
JP2019049176A (ja) 点字鋲およびその施工方法
KR20110011017U (ko) 철근 지주의 안전캡
AU2009100948A4 (en) Height-adjusting Assembly
JPH0743329Y2 (ja) ベランダの手摺り支柱用基礎部材

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

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

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

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

AX Request for extension of the european patent

Extension state: BA ME

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20180716

RBV Designated contracting states (corrected)

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

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: 20191125

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

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

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1263514

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200515

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602017015531

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: NL

Ref legal event code: MP

Effective date: 20200429

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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: 20200429

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: 20200429

Ref country code: PT

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: 20200831

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: 20200729

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: 20200829

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: 20200429

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: 20200730

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

Ref country code: MC

Payment date: 20200723

Year of fee payment: 4

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1263514

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200429

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: 20200429

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: 20200429

Ref country code: BG

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: 20200729

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: 20200429

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

Effective date: 20200429

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: 20200429

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

Effective date: 20200429

Ref country code: IT

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: 20200429

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: 20200429

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: 20200429

Ref country code: ES

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: 20200429

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: 20200429

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: 20200429

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: 20200429

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602017015531

Country of ref document: DE

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

Effective date: 20200429

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: 20200429

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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: 20210201

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200731

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: 20200731

Ref country code: LI

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

Effective date: 20200731

Ref country code: LU

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

Effective date: 20200714

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: 20200429

Ref country code: BE

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

Effective date: 20200731

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 NON-PAYMENT OF DUE FEES

Effective date: 20200714

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

Ref country code: FR

Payment date: 20210726

Year of fee payment: 5

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 NON-PAYMENT OF DUE FEES

Effective date: 20210802

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

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: 20200429

Ref country code: MT

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: 20200429

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: 20200429

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: 20200429

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: 20220731

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

Ref country code: GB

Payment date: 20230725

Year of fee payment: 7

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

Ref country code: DE

Payment date: 20230726

Year of fee payment: 7