EP1622732B1 - Machine a fabriquer des ressorts helicoidaux et procede de commande de ladite machine - Google Patents

Machine a fabriquer des ressorts helicoidaux et procede de commande de ladite machine Download PDF

Info

Publication number
EP1622732B1
EP1622732B1 EP04731869A EP04731869A EP1622732B1 EP 1622732 B1 EP1622732 B1 EP 1622732B1 EP 04731869 A EP04731869 A EP 04731869A EP 04731869 A EP04731869 A EP 04731869A EP 1622732 B1 EP1622732 B1 EP 1622732B1
Authority
EP
European Patent Office
Prior art keywords
measuring
spring
wire
control
winding machine
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
EP04731869A
Other languages
German (de)
English (en)
Other versions
EP1622732A1 (fr
Inventor
Martin Ruzovic
Josef Reissner
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.)
Spuehl AG St Gallen
Spuehl AG
Original Assignee
Spuehl AG St Gallen
Spuehl 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 Spuehl AG St Gallen, Spuehl AG filed Critical Spuehl AG St Gallen
Publication of EP1622732A1 publication Critical patent/EP1622732A1/fr
Application granted granted Critical
Publication of EP1622732B1 publication Critical patent/EP1622732B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F3/00—Coiling wire into particular forms
    • B21F3/02—Coiling wire into particular forms helically

Claims (8)

  1. Enrouleuse (1) de ressorts destinée à fabriquer des ressorts (15), comprenant un dispositif (5) de transport de fil et une installation (7) de mise en forme de fil pouvant être contrôlée par une commande de machine (3) et dotée d'au moins un dispositif (11) de mise en forme à commande électronique, sachant qu'au moins un capteur de mesure (27) d'un dispositif de mesure (25a) est disposé avant le dispositif (11) de mise en forme relativement au sens de transport du fil (13) à mettre en forme, et sachant que l'installation (7) de mise en forme de fil peut être influencée par une grandeur de mesure détectée par le capteur de mesure (27), caractérisée en ce que le capteur de mesure (27) comprend une bobine de mesure pour la mesure sans contact de la grandeur de mesure.
  2. Enrouleuse (1) de ressorts selon la revendication 1, caractérisée en ce que le dispositif de mesure (25a) comprend un capteur de référence (31),
  3. Enrouleuse (1) de ressorts selon la revendication 1 ou 2, caractérisée en ce que le dispositif de mesure (25a) comprend des moyens pour détecter des impédances et/ou des grandeurs de mesure qui peuvent être influencées par des courants d'induction ou de Foucault.
  4. Enrouleuse (1) de ressorts selon l'une des revendications 1 à 3, caractérisée en ce que la commande de machine (3) comprend des moyens de saisie (21) et/ou des moyens de détection (33) pour saisir et/ou détecter des propriétés de ressort ou des écarts des propriétés de ressort par rapport à des grandeurs de consigne prédéfinies ou prédéfinissables, et/ou pour saisir des grandeurs de consigne.
  5. Procédé pouvant être mis en oeuvre avec une enrouleuse (1) de ressorts selon l'une des revendications 1 à 4, caractérisé en ce que la commande d'un ou plusieurs dispositifs (11, 11a, 11b) de mise en forme s'effectue en fonction d'une ou plusieurs fonctions de commande (K1) prédéfinies ou prédéfinissables et en fonction de la grandeur de mesure au moins unique, détectée par la bobine de mesure, du dispositif de mesure (25a).
  6. Procédé selon la revendication 5, caractérisé en ce que la commande (3) mémorise et transforme les valeurs déterminées par le dispositif de mesure (25a).
  7. Procédé selon la revendication 6, caractérisé en ce que la commande (3), automatiquement ou sur requête manuelle, transforme les valeurs déterminées par le dispositif de mesure (25a) en jeux de données de référence qui influencent conjointement la commande des dispositifs (11, 11a, 11b) de mise en forme lors de la fabrication des ressorts (15).
  8. Procédé selon la revendication 7, caractérisé en ce que la commande (3) détermine des corrélations entre les jeux de données de référence et la fonction de commande des dispositifs (11, 11a, 11b) de mise en forme.
EP04731869A 2003-05-13 2004-05-10 Machine a fabriquer des ressorts helicoidaux et procede de commande de ladite machine Expired - Lifetime EP1622732B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH8272003 2003-05-13
PCT/CH2004/000284 WO2004101193A1 (fr) 2003-05-13 2004-05-10 Machine a fabriquer des ressorts helicoidaux et procede de commande de ladite machine

Publications (2)

Publication Number Publication Date
EP1622732A1 EP1622732A1 (fr) 2006-02-08
EP1622732B1 true EP1622732B1 (fr) 2012-11-07

Family

ID=33438094

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04731869A Expired - Lifetime EP1622732B1 (fr) 2003-05-13 2004-05-10 Machine a fabriquer des ressorts helicoidaux et procede de commande de ladite machine

Country Status (4)

Country Link
US (1) US7458243B2 (fr)
EP (1) EP1622732B1 (fr)
CN (1) CN100372625C (fr)
WO (1) WO2004101193A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020209068A1 (de) 2020-07-20 2022-01-20 Wafios Aktiengesellschaft Verfahren und Federwindemaschine zur Herstellung von Schraubenfedern

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112006003234B4 (de) * 2005-11-29 2011-06-30 POSCO, Kyungsangbuk Drahtführung der luftgeführten Art
CN100404160C (zh) * 2006-07-21 2008-07-23 黄金堂 全功能压簧机
AT505743B1 (de) * 2007-03-30 2009-07-15 Trumpf Maschinen Austria Gmbh Verfahren zur festlegung eines einstellparameterwerts einer biegepresse
ITRM20080078A1 (it) * 2008-02-12 2009-08-13 Cml Intarnational S P A Metodo di verifica e comando per curvare in modo continuo un pezzo allungato secondo raggi di curcatura variabili e macchina cosi' comandata
DE102010014385B4 (de) * 2010-04-06 2011-12-08 Wafios Ag Verfahren und Vorrichtung zur Herstellung von Schraubenfedern durch Federwinden, sowie Federwindemaschine
JP5756609B2 (ja) * 2010-07-30 2015-07-29 日本発條株式会社 コイルばね製造装置
CN103143645B (zh) * 2013-03-20 2014-12-10 沈阳飞机工业（集团）有限公司 云型扭转弹簧的制造工装
JP5777184B2 (ja) * 2014-02-14 2015-09-09 旭精機工業株式会社 フォーミングマシン
KR101419698B1 (ko) * 2014-03-25 2014-07-21 대원강업 주식회사 열간 코일스프링 제조장치
JP6420690B2 (ja) * 2015-02-26 2018-11-07 日本発條株式会社 コイリングマシンと、コイルばねの製造方法
WO2017133766A1 (fr) * 2016-02-03 2017-08-10 Spühl Gmbh Appareil d'enroulement de ressort hélicoïdal et procédé d'enroulement de ressort hélicoïdal
FR3050266B1 (fr) * 2016-04-15 2021-02-12 Somfy Sas Procede de controle de conformite d'un ressort, procede de fabrication d'un tel ressort et ressort ainsi controle
TWI654039B (zh) 2018-04-27 2019-03-21 展望系統股份有限公司 智能彈簧製造系統

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137344A (en) * 1983-03-16 1984-10-03 Standard Telephones Cables Ltd Flaw protection in wire drawing
DE3804913A1 (de) * 1987-02-20 1988-09-01 Itaya Seisakusho Vorrichtung und verfahren zur herstellung von federn
CN2039238U (zh) * 1988-06-02 1989-06-14 陕西省宝鸡市标准件弹簧厂 弹簧垫圈成型机
JPH05115936A (ja) * 1991-10-25 1993-05-14 Chuo Spring Co Ltd コイルばね製造用線材のコイリング方法
JP3172221B2 (ja) * 1991-11-18 2001-06-04 株式会社東京コイリングマシン製作所 コイルばねの製造方法
US5477715A (en) * 1992-04-08 1995-12-26 Reell Precision Manufacturing Corporation Adaptive spring winding device and method
US5470319A (en) * 1994-06-20 1995-11-28 Critical Device Corporation Needleless injection site
JPH10511311A (ja) * 1994-12-07 1998-11-04 ヴアフイオス マシーネンフアブリーク ゲゼルシヤフト ミツト ベシユレンクテル ハフツング ウント コンパニー コマンデイトゲゼルシヤフト 自動ばね巻き装置においてコイルばねを最適化して製造する方法及び装置
DE4443503A1 (de) * 1994-12-07 1996-06-13 Uwe Dr Ing Otzen Verfahren und Vorrichtung zur Drahtzuführung
DE19604408C1 (de) * 1996-02-07 1997-05-28 Allevard Federn Gmbh Verfahren zur Herstellung von Schraubenfedern aus bikonischem Draht
JP2812433B2 (ja) * 1996-08-23 1998-10-22 株式会社板屋製作所 スプリング製造装置
US5875664A (en) * 1997-12-23 1999-03-02 L&P Property Management Company Programmable servo-motor quality controlled continuous multiple coil spring forming method and apparatus
CN2360188Y (zh) * 1998-09-27 2000-01-26 金苗兴 一种卷簧机

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020209068A1 (de) 2020-07-20 2022-01-20 Wafios Aktiengesellschaft Verfahren und Federwindemaschine zur Herstellung von Schraubenfedern

Also Published As

Publication number Publication date
US20060230803A1 (en) 2006-10-19
CN100372625C (zh) 2008-03-05
US7458243B2 (en) 2008-12-02
CN1787889A (zh) 2006-06-14
WO2004101193A1 (fr) 2004-11-25
EP1622732A1 (fr) 2006-02-08

Similar Documents

Publication Publication Date Title
EP1622732B1 (fr) Machine a fabriquer des ressorts helicoidaux et procede de commande de ladite machine
EP0603244B1 (fr) Procede de commande d'une machine de production, en particulier une machine de moulage par injection
DE102010010895B3 (de) Verfahren zur Herstellung von Schraubenfedern durch Federwinden, sowie Federwindemaschine
EP2243584B1 (fr) Dispositif et procédé destinés à la fabrication de dormants de récipients en tôle métallique
DE102010014386B4 (de) Verfahren zur Herstellung von Schraubenfedern durch Federwinden, sowie Federwindemaschine
DE3324444A1 (de) Fehlstellenerkennungsvorrichtung mit rotierendem messkopf
WO1996017701A1 (fr) Procede et dispositif de production optimisee de ressorts helicoidaux sur des machines automatiques a enrouler les ressorts
WO2012092909A1 (fr) Procédé pour la transformation incrémentielle de structures en tôle, en particulier pour la transformation de tubes ou similaires
DE102011004167A1 (de) Verfahren und Vorrichtung zum automatisierten Richten von langgestrecktem Material
DE19518804A1 (de) Verfahren zur Überwachung eines Produktionsprozesses
DE3804913C2 (fr)
EP0946312A1 (fr) Procede de deroulement automatique d'un processus de dressage
EP2148751B1 (fr) Procédé et dispositif pour cintrer des sections de tôles
EP0656071B1 (fr) Procede et dispositif de regulation de la puissance calorifique d'une installation de recuit au passage de produits metalliques coules en continu
DE19534189A1 (de) Adaptive Federwickelvorrichtung und Verfahren dafür
DE102005012384A1 (de) Verfahren zum Freibiegen
EP1383212B1 (fr) Appareil et procédé pour l'assurance de la qualité de connexions de sertissage
EP3720623A1 (fr) Système d'étirement, de courbure et de redressement et son procédé d'actionnement
EP0936514B1 (fr) Procédé et dispositif pour la commande d' un système d' entrainement d' une machine ou d' une installation
EP0489130B1 (fr) Procede de correction de parametres de regulation d'une regulation de processus, en particulier pour maintenir la plage dynamique (domaine de reglage) de la regulation de processus pendant le deroulement de celui-ci et dispositif pour l'execution du procede
DE2428022A1 (de) Verfahren und vorrichtung zur pruefung der windungszahl einer spule
WO2021048408A1 (fr) Procédé et dispositif pour couper à longueur et plier des éléments d'enroulement
DE10331127A1 (de) Verfahren zur Beeinflussung eines Biegeprozesses
EP3554753B1 (fr) Procédé et dispositif de soudage à la molette de corps de récipients
EP4013556B1 (fr) Procédé de détermination en ligne d'au moins un paramètre de laminage et laminoir doté d'un dispositif de détermination en ligne d'au moins un paramètre de laminage

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: 20050704

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 IT LI LU MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
RIN1 Information on inventor provided before grant (corrected)

Inventor name: REISSNER, JOSEF

Inventor name: RUZOVIC, MARTIN

17Q First examination report despatched

Effective date: 20110407

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): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK 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: CH

Ref legal event code: NV

Representative=s name: GACHNANG AG PATENTANWAELTE, CH

Ref country code: CH

Ref legal event code: EP

Ref country code: AT

Ref legal event code: REF

Ref document number: 582774

Country of ref document: AT

Kind code of ref document: T

Effective date: 20121115

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502004013859

Country of ref document: DE

Effective date: 20130103

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20121107

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: 20121107

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: 20121107

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: 20130218

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: 20121107

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: 20121107

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: 20130208

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: 20130307

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: 20121107

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: 20121107

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

Ref country code: SK

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

Effective date: 20121107

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: 20121107

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: 20130207

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: 20121107

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: 20121107

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: 20121107

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: 20121107

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: 20130808

BERE Be: lapsed

Owner name: SPUHL A.G. ST. GALLEN

Effective date: 20130531

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502004013859

Country of ref document: DE

Effective date: 20130808

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

Ref country code: MC

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

Effective date: 20121107

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20130510

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: BE

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

Effective date: 20130531

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20140131

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: 20130510

Ref country code: GB

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

Effective date: 20130510

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: 20130531

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004013859

Country of ref document: DE

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

Ref country code: LU

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

Effective date: 20130510

Ref country code: HU

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

Effective date: 20040510

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

Ref country code: CH

Payment date: 20160511

Year of fee payment: 13

Ref country code: DE

Payment date: 20160504

Year of fee payment: 13

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

Ref country code: TR

Payment date: 20160401

Year of fee payment: 13

Ref country code: AT

Payment date: 20160425

Year of fee payment: 13

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502004013859

Country of ref document: DE

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: 582774

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170510

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: 20170510

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: 20170531

Ref country code: CH

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

Effective date: 20170531

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: 20171201

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 NON-PAYMENT OF DUE FEES

Effective date: 20170510