EP1188703A2 - Dispositif pour la commande de l'étrier support de bobine d'une machine textile - Google Patents

Dispositif pour la commande de l'étrier support de bobine d'une machine textile Download PDF

Info

Publication number
EP1188703A2
EP1188703A2 EP01112202A EP01112202A EP1188703A2 EP 1188703 A2 EP1188703 A2 EP 1188703A2 EP 01112202 A EP01112202 A EP 01112202A EP 01112202 A EP01112202 A EP 01112202A EP 1188703 A2 EP1188703 A2 EP 1188703A2
Authority
EP
European Patent Office
Prior art keywords
torque generator
torque
coil
gear stage
drive
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
EP01112202A
Other languages
German (de)
English (en)
Other versions
EP1188703B1 (fr
EP1188703A3 (fr
Inventor
Christian Sturm
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
W Schlafhorst AG and Co
Saurer GmbH and Co KG
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 W Schlafhorst AG and Co, Saurer GmbH and Co KG filed Critical W Schlafhorst AG and Co
Publication of EP1188703A2 publication Critical patent/EP1188703A2/fr
Publication of EP1188703A3 publication Critical patent/EP1188703A3/fr
Application granted granted Critical
Publication of EP1188703B1 publication Critical patent/EP1188703B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40—Arrangements for rotating packages
    • B65H54/52—Drive contact pressure control, e.g. pressing arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the invention relates to a device for controlling a Coil frame of a textile machine, which by means of a Swivel shaft with limited rotation and with one Torque generator is resilient, which is controlled by a Drive element generates defined torques.
  • a generic device for controlling a coil frame of a textile machine is described for example in DE 198 17 363 A1.
  • a coil held in a coil frame is driven by a roller by means of frictional force.
  • a precisely specified spool contact pressure is to be realized, which can be controlled, for example, to be able to set a defined slip between the spool and roller.
  • the coil frame is therefore rotatably supported to a limited extent by means of a swivel shaft, a connecting disk being connected in a rotationally fixed manner to the swivel shaft.
  • the connecting disk is also connected to a gear wheel via helical springs in such a way that rotation of the gear wheel by means of a drive motor, in particular a stepper motor, generates a torque acting on the connecting disk and thus on the swivel shaft.
  • a drive motor in particular a stepper motor
  • a torque acting on the connecting disk and thus on the swivel shaft In order to be able to apply a sufficiently large torque to the swivel shaft, a total of six coil springs arranged tangentially to the swivel shaft are provided between the gear wheel and the connecting disk.
  • the Invention the object of a device for defined taxes to create a coil frame that particularly effective and at the same time inexpensive and simple is under construction.
  • the torque generator is connected to the coil frame by means of a reduction gear stage. That is, by turning on a reduction gear stage, the torque generator can be designed to be relatively weak and simple. The high torques required for a defined control of the coil frame on the swivel axis are nevertheless reliably provided.
  • the torque generator advantageously has a coil spring.
  • a spiral spring By using a spiral spring, a very simple, inexpensive construction of the entire device can be achieved.
  • the spiral spring is attached on the one hand to a first element of the torque generator which is adjusted by the drive element.
  • the coil spring is connected to a second element which is coupled to the transmission.
  • the spiral spring By turning the first element in relation to the second element, the spiral spring generates a defined force which can be adjusted over a wide range because the spiral spring can be rotated through a large angle due to its design and which is converted into a torque.
  • Gear stage as set out in claim 3, as a belt gear educated.
  • a belt transmission With the help of a belt transmission, a backlash-free generation of torque on the swivel shaft respectively.
  • This is in terms of precise control of the Coil frame and therefore in terms of one set bobbin support pressure advantageous.
  • the torque generator can be in an alternative Embodiment also directly with a drive shaft Drive element connected, whereby a direct control of the torque generator by the Drive element results.
  • the number of required Components are thereby reduced (Claim 4).
  • Embodiment of the invention provided that between Drive element and torque generator another Gear stage is arranged.
  • the torque generator is thus between two gears or between two Gear stages arranged, which makes it extremely flexible Structure of the device according to the invention results.
  • a weak and cost-effective stepper motor can be used.
  • FIG. 1 and 2 show a bobbin case 10 of a textile machine, on which a bobbin frame 12 is rotatably supported to a limited extent by means of a pivot shaft 14.
  • a spool 16 is rotatably held in the spool frame 12 and is driven by a roller 18 by means of frictional force.
  • the pivot shaft 14 of the coil frame 12 is acted upon by a defined, adjustable torque, which generally has a relieving effect on the coil frame 12.
  • a predetermined, even contact pressure is very important in the production of cross-wound bobbins, since otherwise not only the outer appearance of the bobbins but also their running behavior will be negatively influenced.
  • the pivot shaft 14 is connected on the one hand to the spool frame 12 and on the other hand to a gear 20 of a reduction gear stage.
  • the gear 20 meshes with a pinion 22, which is connected in a rotationally fixed manner to a stop plate 24 and is rotatably mounted on an axle stub 26.
  • the stub shaft 26 is in turn attached to the winding unit housing 10 of the textile machine.
  • On the stop plate 24, one end of a spiral spring 28 is fastened, the other end of which is connected to an adjusting gear 30 which meshes with a motor pinion 32 of an electric stepping motor 34.
  • the spiral spring 28 is on the adjusting gear 30 for example with the aid of three fastening bolts 36, 38 and 40 attached. For this purpose, one end of the spiral spring 28 clamped between the bolts 36, 38 and 40 and holds in this position due to its internal tension. At the Stop plate 24 is the other end of the coil spring 28 with two bolts 42 and 44 attached.
  • a relative rotation between the adjusting gear 30 and the wing plate 24 is limited by the bolt 40, two end positions of the stop plate 24 being defined.
  • a first end position is defined by striking a first edge 46 of a first, radially extending projection of the stop plate 24 on the bolt 40.
  • a second end position is defined by the abutment of a second edge 48 of a second projection of the stop plate 24, which extends radially from the axle stub 26 in the opposite direction to the first projection, on the bolt 40.
  • the minimum or maximum force that can be generated by the spiral spring 28 and the minimum or maximum torque are defined by these two end positions.
  • the bearing pressure of the spool 16 on the roller 18 will be Motor pinion 32 by the stepper motor 34 by a certain Number of steps adjusted in a desired direction.
  • This causes the adjusting gear 30 and thus a pre-or relaxation of the spiral spring 28.
  • By the forward or relaxation of the coil spring 28 changes the force generated by the coil spring 28, which over the Bolts 42, 44 on the stop plate 24 and with this rotatably connected pinion 22 is transmitted.
  • the Pinion 22 which meshes with the larger gear 20, the force generated by the coil spring 28 into a torque implemented, which acts on the pivot shaft 14 and thereby Contact pressure of the coil 16 on the roller 18 reduced or elevated.
  • the coil spring 28 can be comparatively weak and inexpensive be interpreted.
  • the torque generator is arranged in the region of a second reduction gear stage consisting of the motor pinion 32 and the adjusting gear 30. In this way, a high torque can be generated on the pivot shaft 14 even with a weak and inexpensive stepper motor 34.
  • the required preload of the spiral spring 28 can, however, only be achieved in this case by accepting a relatively large adjustment path.
  • a torque generator is formed by the adjusting gear 30 with the bolts 36, 38 and 40, the spiral spring 28 and the wing plate 24 with the bolts 42 and 44 and the pinion 22.
  • a pivot shaft 51 of a coil frame is only indicated in FIG. 4 by a dash-dotted line.
  • a transmission lever 52 is connected in a rotationally fixed manner to the pivot shaft 51 and has a cylinder section 54 that is central to the pivot shaft 51.
  • a band 60 and 62 is fastened to fastening points 56 and 58 of the cylinder section 54.
  • the belts 60 and 62 which are preferably made of steel, run from the cylinder section 54 to a drive shaft 64 connected to a torque generator, both belts 60 and 62 being wound helically on the drive shaft 64.
  • the attachment points 56 and 58 on the cylinder section 54 lie with respect to the drive shaft 64 on which the belt 60 or the band 62 at an attachment point 66 or 68 is attached on opposite sides.

Landscapes

  • Preliminary Treatment Of Fibers (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Gear Transmission (AREA)
EP01112202A 2000-09-16 2001-05-18 Dispositif pour la commande de l'étrier support de bobine d'une machine textile Expired - Lifetime EP1188703B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10045919 2000-09-16
DE10045919A DE10045919A1 (de) 2000-09-16 2000-09-16 Vorrichtung zum Steuern eines Spulenrahmens einer Textilmaschine

Publications (3)

Publication Number Publication Date
EP1188703A2 true EP1188703A2 (fr) 2002-03-20
EP1188703A3 EP1188703A3 (fr) 2003-02-26
EP1188703B1 EP1188703B1 (fr) 2005-08-17

Family

ID=7656496

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01112202A Expired - Lifetime EP1188703B1 (fr) 2000-09-16 2001-05-18 Dispositif pour la commande de l'étrier support de bobine d'une machine textile

Country Status (6)

Country Link
US (1) US6595457B2 (fr)
EP (1) EP1188703B1 (fr)
JP (1) JP4550332B2 (fr)
CN (1) CN1187249C (fr)
AT (1) ATE302157T1 (fr)
DE (2) DE10045919A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006002704A1 (fr) * 2004-07-06 2006-01-12 Saurer Gmbh & Co. Kg Dispositif de chargement et de dechargement d'un bobinoir destine au dispositif de bobinage d'une machine textile a bobines croisees
EP3575254A1 (fr) * 2018-05-29 2019-12-04 Maschinenfabrik Rieter AG Procédé de pressage d'une bobine contre un rouleau de bobine ainsi que dispositif de tirage

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10012005B4 (de) * 2000-03-11 2007-07-05 Saurer Gmbh & Co. Kg Spulvorrichtung für eine Kreuzspulen herstellende Textilmaschine
US20170322977A1 (en) * 2014-11-07 2017-11-09 Hitachi, Ltd. Method for retrieving encrypted graph, system for retrieving encrypted graph, and computer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19527214A1 (de) * 1995-07-26 1997-01-30 Schlafhorst & Co W Vorrichtung zum Steuern eines Spulenrahmens einer Spinnereimaschine
DE19817363A1 (de) * 1998-04-18 1999-10-21 Schlafhorst & Co W Vorrichtung zum Steuern des Spulenrahmens einer Textilmaschine

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2513981A1 (de) * 1975-03-29 1976-10-07 Schlafhorst & Co W Verfahren und vorrichtung zum steuern und/oder regeln der fadenspannung beim wickeln einer textilspule
DE3927142C2 (de) * 1989-08-17 1998-02-12 Schlafhorst & Co W Einrichtung zum Steuern des Kontaktdruckes und/oder der Relativbewegung zwischen einer Spulwalze und einer Spule
DE19534333B4 (de) 1995-09-15 2009-02-19 Oerlikon Textile Gmbh & Co. Kg Spulenrahmen-Entlastungsvorrichtung für die Spuleinrichtung einer Kreuzspulen herstellenden Textilmaschine
DE19829597A1 (de) * 1998-07-02 2000-01-05 Schlafhorst & Co W Verfahren zum Betreiben einer Kreuzspulen herstellenden Textilmaschine
DE19959195A1 (de) * 1999-12-08 2001-06-13 Schlafhorst & Co W Vorrichtung zum Schwenken eines Spulenrahmens einer Textilmaschine
DE19962296A1 (de) * 1999-12-23 2001-06-28 Schlafhorst & Co W Spulmaschine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19527214A1 (de) * 1995-07-26 1997-01-30 Schlafhorst & Co W Vorrichtung zum Steuern eines Spulenrahmens einer Spinnereimaschine
DE19817363A1 (de) * 1998-04-18 1999-10-21 Schlafhorst & Co W Vorrichtung zum Steuern des Spulenrahmens einer Textilmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006002704A1 (fr) * 2004-07-06 2006-01-12 Saurer Gmbh & Co. Kg Dispositif de chargement et de dechargement d'un bobinoir destine au dispositif de bobinage d'une machine textile a bobines croisees
EP3575254A1 (fr) * 2018-05-29 2019-12-04 Maschinenfabrik Rieter AG Procédé de pressage d'une bobine contre un rouleau de bobine ainsi que dispositif de tirage

Also Published As

Publication number Publication date
EP1188703B1 (fr) 2005-08-17
US20020033430A1 (en) 2002-03-21
CN1187249C (zh) 2005-02-02
DE50107102D1 (de) 2005-09-22
US6595457B2 (en) 2003-07-22
DE10045919A1 (de) 2002-03-28
EP1188703A3 (fr) 2003-02-26
CN1344666A (zh) 2002-04-17
JP2002145524A (ja) 2002-05-22
ATE302157T1 (de) 2005-09-15
JP4550332B2 (ja) 2010-09-22

Similar Documents

Publication Publication Date Title
DE3023893C2 (fr)
DE3611325C2 (fr)
EP2084352B1 (fr) Serrure de portière de véhicule automobile
WO2014037199A1 (fr) Réducteur, en particulier pour dispositif de réglage d'un siège de véhicule automobile
EP2112105B1 (fr) Dispositif de tension de rouleaux, imprimante et procédé destiné à tendre un rouleau
DE3225796A1 (de) Autoumkehrmechanismus fuer ein magnetbandwiedergabe/aufzeichnungsgeraet
EP1188703B1 (fr) Dispositif pour la commande de l'étrier support de bobine d'une machine textile
EP0652176B1 (fr) Dispositif d'enroulage pour les structures flexibles et planes ainsi que la méthode d'enroulement des structures flexibles et planes
DE3100922A1 (de) "riementrieb"
EP1114917A2 (fr) Dispositif de variation de phase
CH617638A5 (fr)
DE102005018308A1 (de) Hydraulisches Servolenkventil mit Lenkmomentüberlagerung
EP1106556A2 (fr) Dispositif pour faire pivoter l'étrier support de bobine d'une machine textile
EP3420249A1 (fr) Dispositif de transmission à courroie et système de direction
EP1161579B1 (fr) Dispositif fausse torsion destine notamment a la fabrication de filaments spirales
EP2117394B1 (fr) Entraînement à élément de traction pour un appareil ménager
DE19517935A1 (de) Spannvorrichtung
DE3441790A1 (de) Antriebseinrichtung fuer einen fensterheber
DE3050775C2 (de) Typenw{hleinrichtung in Druckern von elektronischen Rechnern o.dgl.
DE202006019557U1 (de) Bremsvorrichtung für eine Kettensäge
DE2840299A1 (de) Maschine zum geraderichten von metallischen draehten
DE2941361C2 (de) Seiltrieb
DE19800456A1 (de) Drosselventilvorrichtung eines Motors mit innerer Verbrennung
DE19519836C2 (de) Lastverstelleinrichtung
DE202005013681U1 (de) Gurtaufroller-Drehmomentbegrenzer

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 CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

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

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

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 TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SAURER GMBH & CO. KG

17P Request for examination filed

Effective date: 20030826

AKX Designation fees paid

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

17Q First examination report despatched

Effective date: 20040720

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 CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

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: 20050817

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: 20050817

Ref country code: IE

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: 20050817

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: 20050817

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: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50107102

Country of ref document: DE

Date of ref document: 20050922

Kind code of ref document: P

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: 20051117

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: 20051117

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: 20051117

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

Effective date: 20051128

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

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: 20060117

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: 20050817

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

ET Fr: translation filed
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: 20060518

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: 20060531

Ref country code: BE

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

Effective date: 20060531

Ref country code: CH

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

Effective date: 20060531

Ref country code: MC

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

Effective date: 20060531

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: 20060518

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20070131

BERE Be: lapsed

Owner name: *SAURER G.M.B.H. & CO. K.G.

Effective date: 20060531

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: 20060531

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: 20060518

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

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: 20050817

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

Ref country code: TR

Payment date: 20110518

Year of fee payment: 11

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

Ref country code: DE

Payment date: 20120625

Year of fee payment: 12

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: 20131203

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50107102

Country of ref document: DE

Effective date: 20131203

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: 20120518

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

Ref country code: IT

Payment date: 20180531

Year of fee payment: 18

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

Ref country code: IT

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

Effective date: 20190518