EP1844904B1 - Outil de scellement entraîné par combustion - Google Patents

Outil de scellement entraîné par combustion Download PDF

Info

Publication number
EP1844904B1
EP1844904B1 EP07105542A EP07105542A EP1844904B1 EP 1844904 B1 EP1844904 B1 EP 1844904B1 EP 07105542 A EP07105542 A EP 07105542A EP 07105542 A EP07105542 A EP 07105542A EP 1844904 B1 EP1844904 B1 EP 1844904B1
Authority
EP
European Patent Office
Prior art keywords
setting tool
combustion
combustion chamber
tool according
guide
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP07105542A
Other languages
German (de)
English (en)
Other versions
EP1844904A1 (fr
Inventor
Mario Zahner
Iwan Wolf
Stefan Bönig
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.)
Hilti AG
Original Assignee
Hilti 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 Hilti AG filed Critical Hilti AG
Publication of EP1844904A1 publication Critical patent/EP1844904A1/fr
Application granted granted Critical
Publication of EP1844904B1 publication Critical patent/EP1844904B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C1/00—Hand-held nailing tools; Nail feeding devices
    • B25C1/08—Hand-held nailing tools; Nail feeding devices operated by combustion pressure

Definitions

  • the present invention relates to a combustion-powered setting tool referred to in the preamble of claim 1.
  • Art Such setting tools are operated with gaseous or liquid fuels, which are evaporated before combustion.
  • the set energy for a fastener is provided by the combustion of an oxidant-fuel gas mixture in a combustion chamber and transmitted via a setting piston in each case to the fastener to be set.
  • the oxidizing agent is z. B. oxygen from the ambient air. For optimal energy yield, it is desirable that the combustion of the oxidant-fuel mixture takes place in a turbulent flow regime.
  • a combustion-powered setting tool which has a combustion chamber for combustion of an air-fuel mixture and a guided in a guide cylinder setting piston which is drivable by a working pressure generated as a result of the combustion of the air-fuel mixture.
  • a perforated partition plate is arranged, which is displaceable along the longitudinal axis of the combustion chamber together with another plate and which is also relative to this, the combustion chamber rear wall forming plate displaceable.
  • the latch mechanism By actuating the trigger switch, the latch mechanism is operated so that the partition plate is lifted from the other plate via the spring member and moved a certain distance into the combustion chamber to divide it into two partial combustion chambers. Both partial combustion chambers are then connected to each other via the holes in the partition plate.
  • a disadvantage of this setting tool is that such a latch mechanism requires many parts that interact with each other and which are subject to friction, pollution and tolerances. This can lead to high actuation forces or even a failure of the latch mechanism.
  • the object of the present invention is therefore to develop a setting device of the aforementioned type, which avoids the aforementioned disadvantages.
  • the holding means comprises magnetic means for generating a holding force for the plate-shaped body, wherein overcoming means for overcoming the holding force of the magnetic means are provided.
  • the overcoming means may be designed such that the holding force of the magnetic means is canceled by them, such. B. on switchable, oppositely oriented magnets, or they are designed such that they can exert a counterforce to the magnetic means on the plate-shaped body, which is greater than the holding force of the magnetic means.
  • the overcoming means can be activated via the release switch.
  • a release of the plate-shaped body is possible shortly before the ignition of an air-fuel mixture located in the combustion chamber, whereby an optimally large turbulence can be generated by the moving plate-shaped body in the course of combustion. It could be z. B. on the trigger switch a slider be hinged, the far the plate-shaped body as far as the magnetic means lifts on actuation of the trigger switch, that the thrust of the plate-shaped body acting transport, sufficient to move it through the combustion chamber.
  • the overcoming means comprise a locking member coupled to the trigger switch and a pushing body, which can be acted upon by the transport means, wherein in a starting position of the trigger switch, the locking member locks the thrust body.
  • the plate-shaped body is not subjected to force in its position on the magnetic means and is held securely to this.
  • the means of transport is designed as a spring which can be tensioned by means of a pressing element relative to the pushing body, as a result of which the solution is technically easy to implement.
  • the transport means could also include magnets arranged to repel one another.
  • the magnets could also be designed as electromagnets.
  • the thrust body cooperates with a guide element engaging on the plate-shaped body, whereby a decoupling of the transport means with the thrust body from the plate-shaped body can be achieved in a simple manner.
  • This allows the transport, such.
  • As the spring, are biased against the thrust body, without acting directly on the plate-shaped body.
  • the guide element is rod-shaped and guided at least partially displaceable manner in a first guide on the guide cylinder, whereby in a simple manner, a guide of the plate-shaped body is achieved.
  • the thrust body is rod-shaped and slidably guided at least partially in a second guide on the contact pressure, whereby a secure alignment of the thrust body to the guide element and thus a secure cooperation of both parts is achieved.
  • the magnetic means are permanent magnets.
  • the inventive combustion-powered setting tool 10 is shown in a first embodiment.
  • the setting device 10 is operated with a fuel gas, which is stored in a not graphically reproduced fuel reservoir in the form of liquid gas.
  • a fuel gas and a vaporizable liquid fuel such as alcohol or gasoline can be used.
  • the setting tool 10 has a arranged in a housing 11 network, by means of which a not shown in the figures fastener can be driven into a workpiece W when the setting tool 10 is pressed against this and triggered.
  • the setting network includes, inter alia, a combustion chamber 14 for an oxidant-fuel gas mixture, a guide cylinder 12 in which a setting piston 13 is mounted axially displaceable and at the combustion chamber 14 remote from the end of the guide cylinder 12 subsequent bolt guide 25.
  • the bolt guide 25 serves the Guide a fastener such. B. a bolt or a nail, and is functionally at the same time part of a pressing device further includes a pressing member 26 which is connected to the bolt guide.
  • the fasteners may, for. B. be stored in a magazine 20 on setting tool 10.
  • the bolt guide 25 and the pressing member 26 are axially displaceable relative to the guide cylinder 12 and are displaceably guided in the housing 11, while the guide cylinder 12 is fixed to the housing.
  • the pressing member 26 is supported by a spring element 40 at the end of the guide cylinder 12 facing away from the combustion chamber 14.
  • the combustion chamber 14 can be clamped in a cylindrical combustion-chamber sleeve 18, which is integrally formed on the other end of the guide cylinder 12 remote from the bolt guide 25.
  • a combustion chamber rear wall 19 is displaceably guided.
  • This combustion chamber rear wall 19 is preferably fixedly connected to the pressure element 26 via at least one rod-shaped adjusting element 29 arranged perpendicularly to the latter.
  • the actuating element 29 is guided into the combustion chamber 14 through a first opening 39 in a combustion chamber wall 38.
  • FIG. 1 illustrated initial position of the setting device 10, in which the combustion chamber 14 is collapsed, the combustion chamber rear wall 19 is located at a first end 15 of the combustion chamber 14 (based on the clamped state of the combustion chamber 14) and the combustion chamber sleeve 18.
  • This first end 15 is the setting piston thirteenth and the Combustion chamber wall 38 faces.
  • a plate-shaped body 17 which is formed as a turbulence generating means and penetrated by openings 47.
  • the plate-shaped body 17 is in the off Fig. 1 apparent starting position of the setting device 10 via a holding device 30 which includes a plurality of magnetic means 31, held at the first end 15 of the combustion chamber 14 and the combustion chamber sleeve 18.
  • a handle 21 On the housing 11, a handle 21 is arranged, which carries a trigger switch 22, triggered by a setting process and an ignition device 23, such as. B. a spark plug in the combustion chamber 14, can be activated.
  • the release switch 22 is pivotally mounted on a bearing 24 on the handle 21.
  • a rod-shaped sliding body 32 is slidably mounted, which is supported against a supported on a stop 37 on the pressing 26 transport 33, which is designed as a spring, in particular as a helical spring.
  • the thrust body 32 and the transport 33 form overcoming means for the holding force of the magnetic means 31.
  • the thrust body 32 abuts with a thrust surface 35 at the free end of a rod-shaped guide member 27 which is fixed to the plate-shaped body 17 and extends at right angles thereto.
  • This guide element 27 is guided, on the one hand, in a first guide 28 on the guide cylinder 12 and, on the other hand, is guided into the combustion chamber 14 through a second opening 49 in the combustion chamber wall 38.
  • a latch member 34 coupled to the trigger switch 22, which is also part of the holding means for the holding force of the magnetic means 31, is located in FIG Fig. 1 illustrated starting position in its blocking position on the thrust surface 35 of the thrust body 32 at.
  • the setting tool 10 was pressed with the bolt guide 25 to a workpiece W, whereby it was moved in the direction of the first arrow 41 in the housing 11, so that the distance between the guide cylinder 12 and the pin guide 25 was shortened and the spring means 40 was compressed.
  • the combustion chamber rear wall 19 was displaced in the direction of the second arrow 42 toward the second end 16 of the combustion-chamber sleeve 18 or the combustion chamber 14 via the contact-pressure means 26 and the actuating element 29 connected to the bolt guide 25 and the combustion chamber 14 was thereby clamped.
  • the plate-shaped body 17 remains in this pressed position of the setting device 10 further in its position at the first end 15 of the combustion chamber 14, where it is held by the magnetic means 31.
  • the transport 33 was compressed between the stop 37 on the contact pressure element 26 and the support point on the thrust body 32, which passes through the Bar member 34 is blocked in its position. During or after the clamping of the combustion chamber 14, an ignitable air-fuel mixture was further introduced into this.
  • the air-fuel mixture was ignited during or after the movement of the plate-shaped body 17.
  • the combustion energy of the set piston 13 was then moved in the direction of the fifth arrow 45 to drive a fastener into the workpiece W.
  • the combustion chamber rear wall 19 When lifting the setting tool from the workpiece W, the combustion chamber rear wall 19 is about the acted upon by the spring element 40 pressing member 26 is returned to its initial position at the first end 15 of the combustion chamber 14 and the combustion chamber sleeve 18. During this reset, the combustion chamber rear wall 19 also takes the plate-shaped body 17 with it and transfers it to its starting position at the first end 15, in which it is again held by the magnetic means 31.
  • the spring element 40 has a higher spring force than the transport means 33.
  • the combustion chamber rear wall could also be fixedly arranged on the second end of the combustion chamber sleeve.
  • the combustion chamber sleeve could then either be displaceable relative to the guide cylinder or else be immovable with respect to this. In the latter case, then only the plate-shaped body relative to the guide cylinder and within the combustion chamber would be displaceable between the first end and the second end of the combustion chamber.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Claims (9)

  1. Appareil de scellement actionné par combustion interne pour enfoncer des éléments de fixation, comme des clous, des goujons ou des chevilles, dans un support, comprenant une chambre de combustion (14) pour un mélange agent oxydant-gaz combustible, avec au moins un corps formant plaque (17) déplaçable axialement dans la chambre de combustion (14) par l'intermédiaire d'au moins un moyen de transport (33), le corps formant plaque (17) pouvant être immobilisé contre le moyen de transport (33) à une extrémité axiale (15) de la chambre de combustion (14) par l'intermédiaire d'un dispositif de retenue (30), et comprenant un cylindre de guidage (12) qui se raccorde à la chambre de combustion (14) et dans lequel un piston-poussoir (13) est guidé en translation, caractérisé en ce que le dispositif de retenue (30) comprend des moyens magnétiques (31) pour produire une force de retenue du corps formant plaque (17), et en ce qu'il est prévu des moyens de surpassement pour surpasser la force de retenue des moyens magnétiques (31).
  2. Appareil de scellement actionné par combustion interne selon la revendication 1, caractérisé en ce que les moyens de surpassement sont activables par l'intermédiaire du commutateur de déclenchement (22).
  3. Appareil de scellement actionné par combustion interne selon la revendication 1 ou 2, caractérisé en ce que les moyens de surpassement renferment un organe de verrouillage (34) couplé au commutateur de déclenchement (22) et un corps de poussée (32) apte à être sollicité par l'intermédiaire du moyen de transport (33), dans une position initiale du commutateur de déclenchement (22) l'organe de verrouillage (34) verrouillant le corps de poussée (32).
  4. Appareil de scellement actionné par combustion interne selon la revendication 3, caractérisé en ce que le moyen de transport (33) est conformé en ressort et peut être serré par rapport au corps de poussée (32) par l'intermédiaire d'un élément de mise en contact (26).
  5. Appareil de scellement actionné par combustion interne selon une des revendications 3 à 4, caractérisé en ce que le corps de poussée (32) coopère avec un élément de guidage (27) qui agit sur le corps formant plaque (17).
  6. Appareil de scellement actionné par combustion interne selon la revendication 5, caractérisé en ce que l'élément de guidage (27) est conformé en barre et est guidé à coulissement au moins par endroits dans un premier guide (28) ménagé sur le cylindre de guidage (12).
  7. Appareil de scellement actionné par combustion interne selon une des revendications 3 à 5, caractérisé en ce que le corps de poussée (32) est conformé en barre et est guidé à coulissement au moins par endroits dans un second guide (28) ménagé sur l'élément de mise en contact (22).
  8. Appareil de scellement actionné par combustion interne selon une des revendications 1 à 7, caractérisé en ce qu'au moins deux moyens magnétiques (31) sont prévus.
  9. Appareil de scellement actionné par combustion interne selon une des revendications 1 à 8, caractérisé en ce que les moyens magnétiques (31) sont des aimants permanents.
EP07105542A 2006-04-13 2007-04-03 Outil de scellement entraîné par combustion Active EP1844904B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006000179A DE102006000179A1 (de) 2006-04-13 2006-04-13 Brennkraftbetriebenes Setzgerät

Publications (2)

Publication Number Publication Date
EP1844904A1 EP1844904A1 (fr) 2007-10-17
EP1844904B1 true EP1844904B1 (fr) 2009-10-14

Family

ID=38197915

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07105542A Active EP1844904B1 (fr) 2006-04-13 2007-04-03 Outil de scellement entraîné par combustion

Country Status (5)

Country Link
US (1) US8267298B2 (fr)
EP (1) EP1844904B1 (fr)
JP (1) JP5296326B2 (fr)
DE (2) DE102006000179A1 (fr)
ES (1) ES2333173T3 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008000167A1 (de) * 2008-01-29 2009-07-30 Hilti Aktiengesellschaft Brennkraftbetriebenes Setzgerät
FR2953752B1 (fr) * 2009-12-11 2012-01-20 Prospection & Inventions Outil de fixation a moteur a combustion interne a butee de chambre unique d'ouverture et de fermeture
DE102010063177A1 (de) 2010-12-15 2012-06-21 Hilti Aktiengesellschaft Bolzensetzgerät und Verfahren zum Betreiben eines Bolzensetzgerätes
DE102012215126A1 (de) * 2012-08-24 2014-05-28 Hilti Aktiengesellschaft Handgeführtes Arbeitsgerät
DE102012223025A1 (de) 2012-12-13 2014-06-18 Hilti Aktiengesellschaft Eintreibgerät mit magnetischer Kolbenhalterung
US9562337B1 (en) * 2013-06-06 2017-02-07 Jonathan Tremmier Pile hammer
EP2851158A1 (fr) * 2013-09-19 2015-03-25 HILTI Aktiengesellschaft Dispositif d'entraînement avec accumulateur pneumatique chauffé
EP2851157A1 (fr) * 2013-09-19 2015-03-25 HILTI Aktiengesellschaft Dispositif d'entraînement avec accumulateur pneumatique
US9862083B2 (en) 2014-08-28 2018-01-09 Power Tech Staple and Nail, Inc. Vacuum piston retention for a combustion driven fastener hand tool
EP3034240A1 (fr) * 2014-12-19 2016-06-22 HILTI Aktiengesellschaft Appareil d'enfoncement doté d'un guide dans une chambre de combustion
EP3034238A1 (fr) * 2014-12-19 2016-06-22 HILTI Aktiengesellschaft Appareil d'enfoncement doté de chambre de combustion réglable
KR102303861B1 (ko) * 2018-01-19 2021-09-23 마크스 가부시기가이샤 타입 공구
CA3052627A1 (fr) 2018-08-21 2020-02-21 Power Tech Staple and Nail, Inc. Soupapes et circuit de carburant de chambre de combustion pour outil manuel de scellement entraine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773581A (en) * 1986-06-13 1988-09-27 Hitachi Koki Company, Ltd. Combustion gas powered tool
DE4032202C2 (de) * 1990-10-11 1999-10-21 Hilti Ag Setzgerät für Befestigungselemente
US6260519B1 (en) * 1997-12-31 2001-07-17 Porter-Cable Corporation Internal combustion fastener driving tool accelerator plate
DE19950352C2 (de) * 1999-10-19 2002-03-07 Hilti Ag Tragbares, brennkraftbetriebenes Arbeitsgerät und Verfahren zum Antrieb seines Kolbens
DE19962598C2 (de) * 1999-12-23 2002-03-14 Hilti Ag Tragbares, brennkraftbetriebenes Arbeitsgerät, insbesondere Setzgerät für Befestigungselemente und Verfahren zu seiner Betriebssteuerung
DE19962696C1 (de) * 1999-12-23 2001-06-07 Hilti Ag Brennkraftbetriebenes Arbeitsgerät mit Bremseinrichtung für seinen Kolben
DE19962599C2 (de) * 1999-12-23 2002-09-19 Hilti Ag Tragbares, brennkraftbetriebenes Arbeitsgerät, insbesondere Setzgerät für Befestigungselemente, sowie Verfahren zu seiner Betriebssteuerung
DE19962597C2 (de) * 1999-12-23 2002-07-04 Hilti Ag Tragbares, brennkraftbetriebenes Arbeitsgerät und Verfahren zum Bereitstellen eines Gasgemisches in seiner Brennkammer
DE10253670B4 (de) 2002-11-19 2021-05-06 Hilti Aktiengesellschaft Brennkraftbetriebenes Setzgerät
DE10254965B4 (de) * 2002-11-26 2021-05-06 Hilti Aktiengesellschaft Brennkraftbetriebenes Setzgerät
DE10260704A1 (de) * 2002-12-23 2004-07-01 Hilti Ag Brennkraftbetriebenes Setzgerät
DE10308359B4 (de) * 2003-02-27 2020-12-10 Hilti Aktiengesellschaft Brennkraftbetriebenes Setzgerät
US6892524B1 (en) * 2003-11-03 2005-05-17 Illinois Tool Works Inc. Latching mechanism for combustion chamber plate of a fastener driving tool
DE102004043955B4 (de) * 2004-09-11 2006-07-20 Hilti Ag Brennkraftbetriebenes Setzgerät
DE102004043950B4 (de) * 2004-09-11 2006-10-12 Hilti Ag Brennkraftbetriebenes Setzgerät
US7383974B2 (en) * 2005-01-03 2008-06-10 Illinois Tool Works Inc. Combustion chamber control for combustion-powered fastener-driving tool
DE102005000200B4 (de) * 2005-12-21 2014-07-03 Hilti Aktiengesellschaft Brennkraftbetriebenes Setzgerät

Also Published As

Publication number Publication date
US8267298B2 (en) 2012-09-18
ES2333173T3 (es) 2010-02-17
DE502007001707D1 (de) 2009-11-26
JP5296326B2 (ja) 2013-09-25
DE102006000179A1 (de) 2007-10-18
EP1844904A1 (fr) 2007-10-17
US20070240683A1 (en) 2007-10-18
JP2007283485A (ja) 2007-11-01

Similar Documents

Publication Publication Date Title
EP1844904B1 (fr) Outil de scellement entraîné par combustion
DE102005000200B4 (de) Brennkraftbetriebenes Setzgerät
EP1093890B1 (fr) Outil de scellement pour élément de fixation
DE4032204C2 (de) Setzgerät für Befestigungselemente
DE602005005790T2 (de) Brennkammersteuerung für brennkraftbetriebenes werkzeug zum eintreiben von befestigungselementen
DE102008001969A1 (de) Handgeführtes elektrisch betriebenes Eintreibgerät
DE102008040131A1 (de) Handgeführtes Eintreibgerät
DE102007000226A1 (de) Handgeführtes Eintreibgerät
EP3083150B1 (fr) Appareil de travail
DE4243617B4 (de) Tragbares, brennkraftbetriebenes Arbeitsgerät, insbesondere Setzgerät
DE10308359B4 (de) Brennkraftbetriebenes Setzgerät
DE10135031C2 (de) Tragbares, brennkraftbetriebenes Arbeitsgerät, insbesondere Setzgerät für Befestigungselemente
EP1025960A1 (fr) Outil de scellement
EP1399297A1 (fr) Dispositif d'expulsion actionne par un agent de pression
DE10226878A1 (de) Gasbetriebenes Setzgerät
DE102005006168B4 (de) Brenngasbetriebenes Setzgerät
DE102006000064A1 (de) Setzgerät
DE2736461C2 (fr)
DE10346985B4 (de) Handgeführtes Setzgerät
EP0038396B1 (fr) Dispositif de positionnement pour un appareil d'enfoncement d'attaches
DE10341821B4 (de) Setzgerät
DE102004049474B3 (de) Brenngasbetriebenes Setzgerät
DE19853556C1 (de) Gasbetätigtes Bolzensetzgerät
AT280914B (de) Bolzensetzgerät
DE10341819A1 (de) Setzgerät

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: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

17P Request for examination filed

Effective date: 20080417

AKX Designation fees paid

Designated state(s): DE ES FR GB NL

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE ES FR GB NL

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REF Corresponds to:

Ref document number: 502007001707

Country of ref document: DE

Date of ref document: 20091126

Kind code of ref document: P

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2333173

Country of ref document: ES

Kind code of ref document: T3

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: 20100715

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

Ref country code: ES

Payment date: 20140311

Year of fee payment: 8

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

Ref country code: NL

Payment date: 20140410

Year of fee payment: 8

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20150501

REG Reference to a national code

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: NL

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

Effective date: 20150501

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20161202

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

Ref country code: ES

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

Effective date: 20150404

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

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

Ref country code: FR

Payment date: 20230420

Year of fee payment: 17

Ref country code: DE

Payment date: 20230420

Year of fee payment: 17

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

Ref country code: GB

Payment date: 20230419

Year of fee payment: 17