EP0919672B1 - Dispositif d'ancrage à broche pour connection avec reprise d'effort tranchant - Google Patents

Dispositif d'ancrage à broche pour connection avec reprise d'effort tranchant Download PDF

Info

Publication number
EP0919672B1
EP0919672B1 EP98118251A EP98118251A EP0919672B1 EP 0919672 B1 EP0919672 B1 EP 0919672B1 EP 98118251 A EP98118251 A EP 98118251A EP 98118251 A EP98118251 A EP 98118251A EP 0919672 B1 EP0919672 B1 EP 0919672B1
Authority
EP
European Patent Office
Prior art keywords
plate
concrete
spindle
anchoring device
piece
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP98118251A
Other languages
German (de)
English (en)
Other versions
EP0919672A2 (fr
EP0919672A3 (fr
Inventor
Stephan Grötzinger
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.)
Basys AG
Original Assignee
Basys AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basys AG filed Critical Basys AG
Priority to DE29824335U priority Critical patent/DE29824335U1/de
Publication of EP0919672A2 publication Critical patent/EP0919672A2/fr
Publication of EP0919672A3 publication Critical patent/EP0919672A3/fr
Application granted granted Critical
Publication of EP0919672B1 publication Critical patent/EP0919672B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/41—Connecting devices specially adapted for embedding in concrete or masonry
    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/48—Dowels, i.e. members adapted to penetrate the surfaces of two parts and to take the shear stresses
    • E04B1/483—Shear dowels to be embedded in concrete
    • 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
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B2001/8254—Soundproof supporting of building elements, e.g. stairs, floor slabs or beams, on a structure

Definitions

  • Anchoring device in particular for supporting concrete parts (e.g. ceiling panels) on support zones (e.g. walls and the like) so that an empty space remains between the two parts.
  • the as a dilatation joint and / or thermal insulation and / or impact sound insulation can be used.
  • An anchoring device of this type is specified in DE 296 20 637 U1.
  • this known anchoring device is on a plate a receptacle or a shear pin is inserted vertically into the center and with respect to an installation position above and below with a gusset plate welded on.
  • a reinforcing bar protruding vertically welded, the reinforcing bars with their length further into an associated The concrete part protrude into it than the part of the Thrust mandrel.
  • At least one-sided expansion and / or impact sound insulation around ceiling parts Steel mandrels are used today to ensure interruption. These are concreted in on one side and anchored in the concreted part of all kinds. Located in the opposite part a sleeve construction that prevents the steel mandrels from sliding horizontally e.g. in enable a sleeve and a relative movement of the two parts against each other enable. Such sleeve designs offer the possibility of a Install suspension for impact sound insulation and enable shuttering one part without formwork penetration during the construction of the concrete structure.
  • the failure load through material resistance of the material used (e.g. steel) on the one hand and limited by the concrete on the other hand. Particular attention is paid to the concrete to be given, since the majority of the strengths weaker part is.
  • the load to be absorbed by the concrete can be roughly in be divided into two types. First, the load to be transferred (lateral force) and secondly, the joint-related load eccentricity (moment) to be transmitted. This As shown in the following sketch, load eccentricity leads to high Concrete stresses at the edge, i.e. in the discharge zone of the steel mandrel in the concrete. So one tries to overcome these tensions with a suitable mandrel construction to minimize to increase the failure load per construction.
  • Fig. 6 shows qualitatively how large the concrete pressure ⁇ B2 at the joint edge and around how much smaller the concrete pressures ⁇ B1 are within the concrete part.
  • the present invention now has the task of the mandrel in the concrete part to anchor in such a way that the resulting forces are as even as possible be distributed so that the force transmission into the concrete part with the invention Mandrel anchoring over as many power transmission points as possible and done by means of friction.
  • FIG. 1 shows how mandrel 5 Anchors 6.7 and plate 4 as a unit in the Concrete part 2 are integrated.
  • anchors 6 and 7 i.e. one Pressure anchor 6 and a tension anchor 7 in splits a pair of forces, the tensions in the same level as the ceiling tile Friction and / or deflection forces on the concrete part 2 given instead of being normal (perpendicular) to it initiate what is known to be excessive Conduct concrete pressures ⁇ B2 (see sketch above) would.
  • the thick the plate 4 are chosen so that you Bending resistance is always greater than that in the practical arrangement calculated and from the Mandrel anchor 1 moment to be transmitted. It is also the plate 4 by definition a "plate” and not a a disk” !
  • the plate 4 also prevents premature Breaking out of the concrete, which in turn makes it possible that a three-dimensional state of tension arises. This change leads to increased Failure loads of the construction.
  • the lever arm of the lateral force to be transmitted can be extended without adverse effects on the concrete pressures ⁇ B2 at the joint edge. That an extension of the mandrel 5 is without adverse effects possible so that one can realize larger widths of the joint 20.
  • the mandrel 5 must be on the side of the concrete part 2 do not protrude beyond plate 4. All emerging forces are directly in the Rigid plate 4 initiated and by this in the form of a pair of forces over the Tension anchor 7 and the pressure anchor 6 delivered the concrete part 2.
  • the on-site reinforcement in concrete part 2 can with the mandrel anchorage 1 according to the invention without further problems are put in because there are none disruptive elements of the mandrel anchor 1, such as e.g. Plates, angles, profiles and the like in the level of the concrete part 2 are.
  • the Concreting the component 2 requires with the Donor anchorage 1 according to the invention special care, which means that the Installation security through this type of Mandrel anchorage with great reliability is guaranteed.
  • the rigid connection between plate 4 and Mandrel 5 is by welding or Screw connection ensured.
  • the thorn can 5 on the plate 4 by means of resistance welding be welded on, or you bring in the Plate 4 a hole and welded the two parts as in Fig. 1 in section is shown. It must be taken into account be that a firm and rigid Connection of mandrel 5 and plate 4 ensured becomes.
  • the mandrel anchor 1 also have two rods 5a and 5b. These will on one, centered on the anchorings 6.7 imaginary axis e arranged. With two and more Rods can be achieved that the required dimension of the individual rod 5a, 5b etc. can be reduced. This offers one Advantage if for any reason the Support part 3 of the mandrel, where the force A acts, for certain reasons, rather for many thin support rods 5a, 5b, etc. is suitable as for a thick thorn 5. It is obvious that for mandrel 5 or for many rods 5a, 5b, etc. any profile can be used for what again an adaptation to that by the Design of the support part 3 required Conditions. Can be advantageous before all be the use of H and T profiles.
  • the mandrel anchor 1 is advantageous, if the surface of the plate facing the joint 20 4 with the end face of the concrete part 2, in the the mandrel anchor 1 is installed, flush runs. Above all, this makes laying easier the mandrel anchoring on the construction site by the Formwork with an opening for the mandrel 5 is provided, and thereby the concrete of the Concrete part 1 around the plate 4 clean can then be shed.
  • the protruding length 5 '' should always be shorter than the length b of the anchors 6 and 7.
  • the anchors 6 and 7 are made of static Always at the same distance from the axis c of the mandrel 5 or the rods 5a, 5b etc. arranged. This arrangement is essential so the moment A x 1 evenly into the pair of forces D and Z can be converted.
  • the anchors 6 and 7 could theoretically through a spherical joint with the plate 4 be connected. Because this type of connection for Reinforcement parts are inappropriate and much too expensive would be anchorages 6 and 7 as well by welding or screwing with the Plate 4 connected.
  • the anchors 6 and 7 are in the concrete part 2 so anchored that the forces by means of friction over the entire length of the anchorages 6 and 7 be introduced into the concrete part 2.
  • the Effect of anchoring in concrete can be increased if for anchorages 6 and 7 normal reinforcing iron is used, which is equipped with ribs 9.
  • the anchors 6 and 7 consist of ribbed Material 9 for the introduction of the forces D and Z continuously and in an optimal way sure. With additional funds 6 '' and 7 '' such as Loops, hooks, head bolts, Slabs, expansion anchors, brackets etc., can a double security of the anchorages can be achieved.
  • the anchorages 6 and 7 will be but designed so that their hold in the concrete part 2 ensured by means of the ribs 9 provided is. Additional means 6 '' and 7 '' can be used in the Construction phase serve to anchor the mandrel for pouring the concrete into the concrete reinforcement to fix.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Vibration Prevention Devices (AREA)

Claims (5)

  1. Dispositif d'ancrage (1) avec une plaque (4), agencée pour être encastrée dans une pièce en béton (2) et dirigée par une de ses faces en direction d'un joint (20), qui est reliée de manière fixe et raide en flexion à au moins une broche (5) encastrée dans une ouverture centralement à la plaque (4), en saillie au-dessus du joint (20) orthogonalement à celui-ci, la plaque (4) étant reliée de manière fixe, sur la face du joint (20) opposée à la broche (5), dans ses moitiés supérieure et inférieure, respectivement avec des tronçons écartés verticalement chacun d'un ancrage de traction et de compression (6, 7) qui sont munis de moyens (9) qui assurent l'ancrage par frottement dans la pièce en béton (2) et qui sont disposés dans la moitié supérieure de la plaque (4) et dans la moitié inférieure de la plaque (4) à la même distance de l'axe de la broche (5) et font saillie par leur longueur (b) dans la pièce en béton (2) plus loin qu'une partie (5'') de la broche (5) à encastrer dans la pièce en béton (2),
    caractérisé en ce que l'épaisseur (d) de la plaque est dimensionnée de telle manière que le moment de force compensable par la résistance à la flexion de la plaque (4) est supérieur au moment de force calculé dans la disposition pratique et à transmettre par l'ancrage à broche et
    que l'ancrage de traction et de compression (6, 7) supérieur et inférieur présente respectivement deux sections en saillie écartées verticalement décalées par rapport à une ligne médiane verticale de la plaque (4) symétriquement latéralement dans les zones d'angle de la plaque (4).
  2. Ancrage à broche selon la revendication 1,
    caractérisé en ce que la broche (5) est formée par deux barres (5a, 5b) qui sont disposées horizontalement à même hauteur et verticalement symétriques au milieu de la plaque (4).
  3. Ancrage à broche selon la revendication 1 ou 2,
    caractérisé en ce qu'un profilé quelconque est utilisé pour la broche (5).
  4. Ancrage à broche selon l'une des revendications précédentes,
    caractérisé en ce que la plaque (4), disposée parallèle à la face frontale de la pièce (2), est prise au coulage à affleurement.
  5. Ancrage à broche selon l'une des revendications précédentes,
    caractérisé en ce que les ancrages (6, 7) sont munis à leurs extrémités de moyens (6'', 7'') par lesquels ils peuvent être ancrés additionnellement dans la pièce en béton (2).
EP98118251A 1997-11-30 1998-09-25 Dispositif d'ancrage à broche pour connection avec reprise d'effort tranchant Expired - Lifetime EP0919672B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29824335U DE29824335U1 (de) 1997-11-30 1998-09-25 Dornverankerung einer Querkraftverbindung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH276397 1997-11-30
CH2763/97 1997-11-30
CH276397 1997-11-30

Publications (3)

Publication Number Publication Date
EP0919672A2 EP0919672A2 (fr) 1999-06-02
EP0919672A3 EP0919672A3 (fr) 1999-09-01
EP0919672B1 true EP0919672B1 (fr) 2002-07-31

Family

ID=4241071

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98118251A Expired - Lifetime EP0919672B1 (fr) 1997-11-30 1998-09-25 Dispositif d'ancrage à broche pour connection avec reprise d'effort tranchant

Country Status (3)

Country Link
EP (1) EP0919672B1 (fr)
AT (1) ATE221603T1 (fr)
DE (1) DE59804983D1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19964031A1 (de) * 1999-12-30 2001-07-05 Schoeck Bauteile Gmbh Hülsen-/Dorn-Verbindung zwischen benachbarten Bauteilen
DE10049006A1 (de) * 2000-09-27 2002-04-11 Deha Ankersysteme Ankerschienenanordnung
CH706052A2 (de) * 2012-01-20 2013-07-31 Basys Ag Integriertes Monitoringelement.
KR20230085205A (ko) 2020-11-05 2023-06-13 빅톨릭 컴패니 벽 장착 가능한 브래킷 조립체
CN112681770A (zh) * 2020-12-15 2021-04-20 中国十九冶集团有限公司 混凝土预埋钢板结构及安装方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0651000A1 (fr) * 1993-10-29 1995-05-03 Rohm And Haas Company Procédé de teinture des matières thermoplastiques
DE29620637U1 (de) * 1996-02-28 1997-02-20 Pecon Ag, Lostorf Querkraftdornverankerung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3495367A (en) * 1965-12-21 1970-02-17 Hideya Kobayashi Precast lightweight reinforced concrete plank
CH649595A5 (en) * 1981-03-06 1985-05-31 Anton Gerevini Device for connecting load-bearing elements on constructions
CH659101A5 (de) 1982-12-01 1986-12-31 Anton Erb Schubduebel.
FI69176C (fi) * 1984-02-13 1985-12-10 Partek Ab Byggsystem

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0651000A1 (fr) * 1993-10-29 1995-05-03 Rohm And Haas Company Procédé de teinture des matières thermoplastiques
DE29620637U1 (de) * 1996-02-28 1997-02-20 Pecon Ag, Lostorf Querkraftdornverankerung

Also Published As

Publication number Publication date
EP0919672A2 (fr) 1999-06-02
DE59804983D1 (de) 2002-09-05
ATE221603T1 (de) 2002-08-15
EP0919672A3 (fr) 1999-09-01

Similar Documents

Publication Publication Date Title
EP2875193B1 (fr) Montage d'un coffrage de mur et système d'ancrage à élément de dimension modulaire
DE20002501U1 (de) Fertigteilstütze
EP0919672B1 (fr) Dispositif d'ancrage à broche pour connection avec reprise d'effort tranchant
EP1405961A1 (fr) Structure en acier-béton pour dalles de plancher
EP0410079A1 (fr) Coffrage de raccordement pour panneaux en béton reliés
DE3403537A1 (de) Balkonfertig-bauelement fuer gebaeude
EP2055845A2 (fr) Elément de montage de dalles en porte-à-faux
DE3910286A1 (de) Vorrichtung zum verankern von bauelementen an einem tragenden verankerungsgrund
EP2378030B1 (fr) Système de coffrage
EP1932978B1 (fr) Elément d'armature pour l'absorption de forces dans des plaques de béton dans la zone d'éléments d'appui
EP0079343B1 (fr) Dispositif de liaison resistant a la traction de deux elements de construction
EP1645693A1 (fr) Système de liaison pour constructions en porte-à-faux de bâtiments
EP2898158B1 (fr) Elément de fixation pour un dispositif de sécurité
EP2516761B1 (fr) Dispositif permettant de raccorder deux éléments de construction séparés par un joint et d'absorber des efforts de cisaillement apparaissant entre les éléments de construction
DE19639576C2 (de) Befestigung der Säule eines Schwenkkranes
EP1387910B1 (fr) Element de raccordement et procede de raccordement d'un composant en beton prefabrique a une partie d'un immeuble
EP1031668A2 (fr) Elément de construction pour l'isolation thermique
EP1126091A2 (fr) Support de montage et procédé utilisant ce support pour monter un élément préfabriqué sur une partie de bâtiment
WO2003104562A1 (fr) Element beton prefabrique et procede
DE19831984C2 (de) Bauteil mit externen Spanngliedern
DE29824335U1 (de) Dornverankerung einer Querkraftverbindung
EP3839162B1 (fr) Composant thermo-isolant destiné à être utilisé dans une fente de séparation entre deux parties de construction
DE102004040584A1 (de) Bauelement zur Schubbewehrung
DE19928757C2 (de) Montageträgersystem und Verfahren zur Montage eines Fertigbauteils an einem Gebäudeteil
EP4283064B1 (fr) Procédé d'incorporation et de fixation des rails d'ancrage dans un corps de bâtiment

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE DK FR GB LI NL

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 6E 04B 1/41 A, 6E 04B 1/48 B

17P Request for examination filed

Effective date: 19990917

17Q First examination report despatched

Effective date: 19991208

AKX Designation fees paid

Free format text: AT BE CH DE DK FR GB LI NL

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

RTI1 Title (correction)

Free format text: ANCHORING DEVICE FOR SHEARING FORCE RESISTING CONNECTION

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK FR GB LI NL

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: 20020731

Ref country code: GB

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: 20020731

Ref country code: FR

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: 20020731

REF Corresponds to:

Ref document number: 221603

Country of ref document: AT

Date of ref document: 20020815

Kind code of ref document: T

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: INDUSTRIEBERATUNG MAIER AG

REF Corresponds to:

Ref document number: 59804983

Country of ref document: DE

Date of ref document: 20020905

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

Ref country code: AT

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

Effective date: 20020925

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

Ref country code: BE

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

Effective date: 20020930

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

Ref country code: DK

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

Effective date: 20021031

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20020731

BERE Be: lapsed

Owner name: *BASYS A.G.

Effective date: 20020930

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: 20030506

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

Ref country code: DE

Payment date: 20130903

Year of fee payment: 16

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59804983

Country of ref document: DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59804983

Country of ref document: DE

Effective date: 20150401

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

Ref country code: DE

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

Effective date: 20150401

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

Ref country code: CH

Payment date: 20161201

Year of fee payment: 19

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: BASYS AG, CH

Free format text: FORMER OWNER: BASYS AG, CH

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: LI

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

Effective date: 20170930

Ref country code: CH

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

Effective date: 20170930