EP1203645A2 - Procédé et dispositf pour le sciage des troncs d'arbres - Google Patents

Procédé et dispositf pour le sciage des troncs d'arbres Download PDF

Info

Publication number
EP1203645A2
EP1203645A2 EP01122935A EP01122935A EP1203645A2 EP 1203645 A2 EP1203645 A2 EP 1203645A2 EP 01122935 A EP01122935 A EP 01122935A EP 01122935 A EP01122935 A EP 01122935A EP 1203645 A2 EP1203645 A2 EP 1203645A2
Authority
EP
European Patent Office
Prior art keywords
tree trunk
band saw
saw blade
longitudinal
conveyor
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
EP01122935A
Other languages
German (de)
English (en)
Other versions
EP1203645B1 (fr
EP1203645A3 (fr
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.)
Esterer WD GmbH and Co
Original Assignee
Esterer WD GmbH and Co
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 Esterer WD GmbH and Co filed Critical Esterer WD GmbH and Co
Publication of EP1203645A2 publication Critical patent/EP1203645A2/fr
Publication of EP1203645A3 publication Critical patent/EP1203645A3/fr
Application granted granted Critical
Publication of EP1203645B1 publication Critical patent/EP1203645B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B15/00—Band or strap sawing machines specially designed for length cutting of trunks
    • B27B15/06—Band or strap sawing machines specially designed for length cutting of trunks in combined arrangement with circular saws for performing simultaneously several sawing procedures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B1/00—Methods for subdividing trunks or logs essentially involving sawing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
    • B27B29/00—Gripping, clamping, or holding devices for the trunk or log in saw mills or sawing machines; Travelling trunk or log carriages
    • B27B29/08—Trunk or log carriages with gripping means designed to pass the saw blade(s), especially for band saws; Arrangement of gripping accessories thereon; Turning devices thereon

Definitions

  • a method and an apparatus of the aforementioned type are known through use.
  • the Tree trunks In order to cut logs into boards in sawmills, the Tree trunks usually first on one in a longitudinal direction movable longitudinal conveyor attached and then in several Passages with gradually increasing lateral offset passed through a band saw blade, the part of a fixed Band saw unit is. To the tree trunks on the It is possible to gradually move the longitudinal conveyor laterally a cross conveyor is provided, which the logs on the longitudinal conveyor parallel in a transverse direction perpendicular to the longitudinal direction shifts.
  • a chop saw is provided along the travel path of the longitudinal conveyor is arranged.
  • the chop saw has a vertical Movable circular saw blade that runs through the tree trunk can be passed through. Because the chop saw is stationary must determine the cutting position in the longitudinal direction and the depth of cut of the tree trunk is accurately delivered to the chop saw become. Setting the cutting position in the longitudinal direction is done by moving the tree trunk on the longitudinal conveyor. The depth of cut is determined by the tree trunk on the longitudinal conveyor with the help of the cross conveyor in the transverse direction is traversed until the corresponding depth of cut Transverse position is reached. As a rule, only cuts the same cutting depth, the transverse position is required the log only once with the help of the cross conveyor to become.
  • Circular saw drives vertically through the tree trunk that Longitudinal conveyor then the tree trunk to a second Longitudinal position advances, the circular saw again through the tree trunk drives through etc.
  • the known Device After all cross cuts are made, the known Device the tree trunk again with the help of the cross conveyor move transversely away from the chop saw to the Tree trunk in the correct transverse position for attaching the bring first longitudinal section. Without this tracing back the first board has a thickness equal to the depth of cut which corresponds to cross cuts.
  • the cross conveyors have two or several jacks on, between their claw-like jaws Tree trunk is pinched.
  • the clamps are on the longitudinal conveyor movable transversely to its longitudinal direction, so that the tree trunk clamped between the trestles in the top described back and forth in the transverse direction leaves.
  • the weight of the tree trunk is not determined by the Jaws are worn, but mostly rests on the support of the longitudinal conveyor.
  • the object of the invention is a method and an apparatus of the type mentioned in such a way that the Fixing the tree trunk on the longitudinal conveyor as reliably as possible is preserved if before making the longitudinal cuts the tree trunk with a processing tool, especially one Chop saw, from its scope to a predetermined one Machining depth is processed.
  • this object is achieved by that the band saw blade before or simultaneously with the process of the tree trunk on the longitudinal conveyor after step a) at least traversed so far away from the tree trunk that the tree trunk on the longitudinal conveyor past the band saw blade can be moved without touching the band saw blade.
  • this object is achieved by that a control device for controlling the longitudinal conveyor, of the cross conveyor, the processing tool and the band saw blade is provided, the control device being designed in this way is that they saw the band saw blade before or at the same time with the movement of the tree trunk on the longitudinal conveyor at least traverses so far away from the tree trunk that the tree trunk on the longitudinal conveyor past the band saw blade can be moved without touching the band saw blade.
  • the invention goes another way. It is surprising easy way to make sure that the tree trunk before attaching the Longitudinal cuts no longer have to be retracted at all, to get the desired board thickness. Instead, remains the tree trunk in the forward transverse position into which it for performing the cross cuts or similar has been brought, and the band saw blade is pulled back by the required distance, to clear the way for the tree trunk.
  • the band saw blade is still before or at the same time as the process of the tree trunk on the longitudinal conveyor to the processing tool the tool can now be moved in the transverse direction in the immediate vicinity of the band saw blade be arranged.
  • the band saw blade is giving way timely that there is contact between the tree trunk and the Band saw blade already when the tree trunk is fed in from the side can be reliably avoided.
  • the entire device is thereby spatially much more compact, which among other things also on the necessary travel times on the longitudinal conveyor.
  • the band saw blade before each run after Step c) move as far to the tree trunk in the transverse direction will that when guiding the tree trunk through the saw blade a board with a desired board thickness is separated from the tree trunk becomes.
  • the Band saw blade after each cutting off of a board so far from Log move away in the transverse direction that the log are moved past the band saw blade on the longitudinal conveyor can without touching the band saw blade.
  • the band saw blade serrated in both directions so that each Longitudinal movement in one of the two possible orientations Represents passage in which a board is sawn off.
  • control device has a computing unit and Storage means with a computer program stored therein on, wherein the computer program is executed such that it when loading the computer program from the storage medium into the Computing unit the device the method in the above described manner.
  • Such a programmable control device is essential easier and more flexible to use than permanently connected Control devices.
  • the movement of the band saw blade in the transverse direction can, for example done that the band saw blade by means of additional, in Deflectable deflection pulleys is deflected.
  • the band saw blade is preferably part of a band saw unit, that can be moved overall in the transverse direction is.
  • Fig. 1 is an embodiment of an inventive Cutting device shown in plan view and overall with Designated 10.
  • the cutting device 10 is part of a sawmill system, debarked in tree trunks, cut into boards and the boards are stacked and, if necessary, packed.
  • the dividing device 10 has two rails forming a track 12 on which a longitudinal conveyor 14 together with a tree trunk 16 fastened thereon in a direction indicated by arrow 18 Longitudinal direction can be moved back and forth.
  • the cutting device For this purpose, 10 does not have one in FIG. 1 shown chain drive for the longitudinal conveyor 14.
  • a transverse conveyor 20 is arranged on the longitudinal conveyor 14, with the help of the tree trunk 16 in the arrow 22 indicated transverse direction on the longitudinal conveyor 14 leaves.
  • the cross conveyor 20 has a rear wall 24 on the front thereof several clamps, each with two arranged one above the other and vertically displaceable jaws 26 are attached.
  • the protruding ends of the jaws 26 are provided with claws, which pinch the log 16 between them when the jaws 26 with the help of a drive, not shown be moved.
  • the tree trunk is resting 16 essentially on the support 28 of the longitudinal conveyor 14.
  • transverse guides 30 embedded, on which the rear wall 24 of the cross conveyor 20 the longitudinal conveyor 14 are moved in the transverse direction 22 can. With such a transverse movement of the rear wall 24 is also the log 16 clamped between the jaws 26 in the Crossed direction 22 pushed over the support 28 of the longitudinal conveyor 14.
  • the chop saw 32 has a circular saw blade 34, which on an arm 36 on a Stand 38 is attached.
  • the arm 36 is together with the Circular saw blade 34 in the vertical direction indicated by arrow 40 movable on stand 38. Let it this way make 16 vertical cuts on the trunk of the tree, when the circular saw blade 34 in the vertical direction 40 is passed through the tree trunk 16.
  • a band saw unit 42 is shown in FIG. 1, its basic structure in the side view shown in Fig. 2b is recognizable.
  • the band saw unit 42 has two stacked rollers 44 on which an all around closed band saw blade 46 is stretched.
  • the band saw unit 42 can with the help of a hydraulic drive 48 in the Transverse direction 22 are moved.
  • the band saw unit 42 has for this purpose, not shown on its underside in the drawing Wheels on, which are aligned in the transverse direction 22 guide rails 50 are performed.
  • the computing unit 52 is assigned a memory 56 in which a computer program that is stored when it is loaded into the computing unit 52 the interaction of the listed components of the cutting device 10 controls.
  • the working position shown in FIG. 1 corresponds to a starting position, how to fix them after attaching the tree trunk 16 receives on the longitudinal conveyor 14.
  • this starting position the tree trunk 16 is so far from the circular saw blade 34 Kappsäge 32 removed that in a process of the circular saw blade 34 in the vertical direction 40 a section in the transverse direction 22 by the tree trunk 16 is not yet possible.
  • the tree trunk 16 becomes on the longitudinal conveyor 14 in the direction of arrows 58 to the circular saw blade Proceed 34 until the tree trunk takes a transverse position to the circular saw blade 34, which one corresponds to the specified depth of cut. If now the circular saw blade 34 in the upper stop position shown in Fig. 2a or is also in the lower stop position, so the Tree trunk 16 on the longitudinal conveyor 14 past the chop saw 32 be guided until the desired longitudinal position is reached, where a cut with the chop saw 32 is to be made. In this position, the longitudinal conveyor 14 is brought to a standstill and the circular saw blade 34 in the vertical direction 40 passed through the circumference of the tree trunk 16. After this Making this first cut can now make further cuts be attached by the longitudinal conveyor 14 to the corresponding Route is advanced and the circular saw blade 34 again passed in the vertical direction through the circumference of the tree trunk 16 becomes.
  • the band saw unit 42 in the direction of the arrow Move 60 away from tree trunk 16. Preferably done this is synchronized with the movement of the tree trunk 16 to the chop saw 32 out.
  • the band saw unit 42 must be at least as far in the direction the arrow 60 are withdrawn that the log 16 on the longitudinal conveyor 14 are moved past the band saw blade 46 can without touching it.
  • the longitudinal conveyor 14 After making the last cut (see Fig. 4) the longitudinal conveyor 14 is back towards its starting position proceed (see Fig. 5).
  • the band saw unit 42 is now moved in the direction of arrow 62 towards the tree trunk, So much so that in the case of a subsequent passage of the tree trunk 16 by the band saw blade 46 with a board the desired board thickness is separated from the tree trunk 16.
  • the longitudinal conveyor 14 is back in the direction of the arrow 64 moves, the band saw unit 42 slightly away from tree trunk 16 in the direction of arrow 66 is moved (see Fig. 6) to touch the band saw blade 46 with the cutting edge previously produced on the tree trunk 16 to avoid.
  • the determination is made the board thickness exclusively by moving the band saw unit 42.
  • the tree trunk 16 with the help of the cross conveyor 20 to move to the band saw unit 42.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Sawing (AREA)
  • Debarking, Splitting, And Disintegration Of Timber (AREA)
  • Harvester Elements (AREA)
EP01122935A 2000-11-03 2001-09-25 Procédé et dispositf pour le sciage des troncs d'arbres Expired - Lifetime EP1203645B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10055298 2000-11-03
DE10055298A DE10055298A1 (de) 2000-11-03 2000-11-03 Verfahren und Vorrichtung zum Zerteilen eines Baumstamms

Publications (3)

Publication Number Publication Date
EP1203645A2 true EP1203645A2 (fr) 2002-05-08
EP1203645A3 EP1203645A3 (fr) 2004-01-02
EP1203645B1 EP1203645B1 (fr) 2005-05-11

Family

ID=7662538

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01122935A Expired - Lifetime EP1203645B1 (fr) 2000-11-03 2001-09-25 Procédé et dispositf pour le sciage des troncs d'arbres

Country Status (5)

Country Link
US (1) US20020074063A1 (fr)
EP (1) EP1203645B1 (fr)
AT (1) ATE295252T1 (fr)
CA (1) CA2360707A1 (fr)
DE (2) DE10055298A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106903755A (zh) * 2017-03-27 2017-06-30 响水县红太阳木业有限公司 一种红木原木切割设备
DE102020109038A1 (de) 2020-04-01 2021-10-07 H.I.T. Maschinenbau Gmbh + Co. Kg Verfahren zum Zerteilen eines Baumstamms sowie Sägeanlage zur Durchführung des Verfahrens

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB685059A (en) * 1949-11-14 1952-12-31 Phillip Harwood Improvements in machines for sawing timber
FR1520624A (fr) * 1967-02-27 1968-04-12 Etablissements Rennepont Soc D Machine combinée scie circulaire verticale pré-déligneuse et scie à ruban
DE7105947U (de) * 1971-02-17 1971-05-19 Saenger & Massierer Kg Blockbandsaege
FR2058672A5 (fr) * 1969-09-22 1971-05-28 Zerman Gino
US5243888A (en) * 1991-09-17 1993-09-14 Bowlin William P Pivoting carriage and saw
EP0963822A2 (fr) * 1998-06-10 1999-12-15 Esterer WD GmbH & Co. Dispositif et procédé pour le sciage des troncs d'arbres

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB685059A (en) * 1949-11-14 1952-12-31 Phillip Harwood Improvements in machines for sawing timber
FR1520624A (fr) * 1967-02-27 1968-04-12 Etablissements Rennepont Soc D Machine combinée scie circulaire verticale pré-déligneuse et scie à ruban
FR2058672A5 (fr) * 1969-09-22 1971-05-28 Zerman Gino
DE7105947U (de) * 1971-02-17 1971-05-19 Saenger & Massierer Kg Blockbandsaege
US5243888A (en) * 1991-09-17 1993-09-14 Bowlin William P Pivoting carriage and saw
EP0963822A2 (fr) * 1998-06-10 1999-12-15 Esterer WD GmbH & Co. Dispositif et procédé pour le sciage des troncs d'arbres

Also Published As

Publication number Publication date
EP1203645B1 (fr) 2005-05-11
CA2360707A1 (fr) 2002-05-03
EP1203645A3 (fr) 2004-01-02
US20020074063A1 (en) 2002-06-20
DE50106190D1 (de) 2005-06-16
DE10055298A1 (de) 2002-05-08
ATE295252T1 (de) 2005-05-15

Similar Documents

Publication Publication Date Title
DE10305570B4 (de) Verfahren und Bearbeitungsanlage für das Bearbeiten von Holzwerkstücken
DE3511498C2 (de) Vorrichtung zur Bearbeitung von Pfosten oder Sprossen aus Kunststoff- oder Aluminium-Profilstäben für Fenster oder Türen
DE2406147A1 (de) Vorrichtung zum zerschneiden von holzbahnen u.dgl
DE3244393C1 (de) Verfahren zum Herstellen von allseitig bearbeiteten Holzerzeugnissen sowie Vorrichtung zur Durchfuehrung des Verfahrens
EP0217784B1 (fr) Méthode et machine pour le délignage des troncs
AT396890B (de) Vorrichtung zum abstützen eines auf einer plattenaufteilsäge hergestellten langen und schmalen werkstückpakets
EP0963822B1 (fr) Dispositif et procédé pour le sciage des troncs d'arbres
AT390025B (de) Vorrichtung zum herstellen prismatischer oder pyramidenstumpffoermiger balken
DE2816222A1 (de) Verfahren und vorrichtung zum ablaengen und bearbeiten von stangenfoermigem hohl- und vollmaterial
DE3020321C2 (de) Verfahren und Vorrichtung zur spanenden Zerlegung von Baumstämmen in Hauptware und Seitenbretter
AT400825B (de) Verfahren zum erzeugen von nutzholz aus baumstämmen oder modeln
EP1652640B1 (fr) Dispositif de sciage pour des troncs d'arbres avec une surface de support et une surface de butée ajustable
EP0456850A1 (fr) Dispositif de profilage longitudinal des pièces en bois
EP1203645B1 (fr) Procédé et dispositf pour le sciage des troncs d'arbres
EP0292864B1 (fr) Machine pour travailler le bois
DE3147422C2 (de) Holzbearbeitungsmaschine zum Zapfenschlagen und Längsprofilieren von Fensterhölzern
DE3103722C2 (de) Anschlagvorrichtung für Holzbearbeitungsmaschinen
DE102007040580B3 (de) Vorrichtung zum Bearbeiten von Werkstücken aus Holz, Kunststoff und dergleichen sowie Verfahren zum Bearbeiten von solchen Werkstücken
EP1136204A2 (fr) Dispositif de tronçonnage de profilés sans fin
DE3838422C1 (en) Work-gripping attachment with clamping jaws for sawing machines
DE3303162A1 (de) Endprofiliermaschine
DE3914625A1 (de) Endenprofiliermschine fuer rahmenhoelzer fuer fensterrahmen
DE4213609A1 (de) Spann- und zufuehrvorrichtung fuer die bearbeitung von baumstaemmen
DE3717411C2 (fr)
WO1984000715A1 (fr) Dispositif de coupe pour couper des planches ou objets similaires

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

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

Owner name: ESTERER WD GMBH & CO.

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 TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7B 27B 15/06 B

Ipc: 7B 27B 1/00 A

Ipc: 7B 27B 5/18 B

Ipc: 7B 27B 29/08 B

17P Request for examination filed

Effective date: 20040605

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

AKX Designation fees paid

Designated state(s): AT DE FR IT NL

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

Owner name: ESTERER WD GMBH & CO. KG

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 DE FR IT 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: 20050511

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: 50106190

Country of ref document: DE

Date of ref document: 20050616

Kind code of ref document: P

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
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

ET Fr: translation filed
26N No opposition filed

Effective date: 20060214

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

Ref country code: AT

Payment date: 20110914

Year of fee payment: 11

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 50106190

Country of ref document: DE

Representative=s name: WITTE, WELLER & PARTNER, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: TP

Owner name: GEBRUEDER LINCK MASCHINENFABRIK "GATTERLINCK" , DE

Effective date: 20121031

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 50106190

Country of ref document: DE

Representative=s name: WITTE, WELLER & PARTNER, DE

Effective date: 20121113

Ref country code: DE

Ref legal event code: R081

Ref document number: 50106190

Country of ref document: DE

Owner name: GEBRUEDER LINCK MASCHINENFABRIK "GATTERLINCK" , DE

Free format text: FORMER OWNER: ESTERER WD GMBH & CO. KG, 72770 REUTLINGEN, DE

Effective date: 20121113

Ref country code: DE

Ref legal event code: R082

Ref document number: 50106190

Country of ref document: DE

Representative=s name: WITTE, WELLER & PARTNER PATENTANWAELTE MBB, DE

Effective date: 20121113

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 295252

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120925

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: 20120925

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

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

Ref country code: FR

Payment date: 20170928

Year of fee payment: 17

Ref country code: IT

Payment date: 20170926

Year of fee payment: 17

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

Ref country code: DE

Payment date: 20171025

Year of fee payment: 17

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50106190

Country of ref document: DE

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: 20190402

Ref country code: IT

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

Effective date: 20180925

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: 20180930