EP1561525B1 - Tête de roulage des filets tangentiel - Google Patents

Tête de roulage des filets tangentiel Download PDF

Info

Publication number
EP1561525B1
EP1561525B1 EP04028894A EP04028894A EP1561525B1 EP 1561525 B1 EP1561525 B1 EP 1561525B1 EP 04028894 A EP04028894 A EP 04028894A EP 04028894 A EP04028894 A EP 04028894A EP 1561525 B1 EP1561525 B1 EP 1561525B1
Authority
EP
European Patent Office
Prior art keywords
thread
bushing
pinion
rolling head
rolling
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
EP04028894A
Other languages
German (de)
English (en)
Other versions
EP1561525A2 (fr
EP1561525A3 (fr
Inventor
Andreas Focken
Dirk Marbs
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.)
Fette GmbH
Original Assignee
Fette GmbH
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 Fette GmbH filed Critical Fette GmbH
Publication of EP1561525A2 publication Critical patent/EP1561525A2/fr
Publication of EP1561525A3 publication Critical patent/EP1561525A3/fr
Application granted granted Critical
Publication of EP1561525B1 publication Critical patent/EP1561525B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H3/00—Making helical bodies or bodies having parts of helical shape
    • B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
    • B21H3/04—Making by means of profiled-rolls or die rolls
    • B21H3/042—Thread-rolling heads
    • B21H3/048—Thread-rolling heads working tangentially

Definitions

  • the invention relates to a Tangentialgewinderollkopf according to the preamble of claim 1.
  • Tangentialgewinderollkopf is made EP 0 811 443 B1 known.
  • a Tangentialgewinderollkopf in which two threaded rollers are rotatably mounted on two forked Rollkopfarmen.
  • the thread rollers must be in a certain position to each other at the beginning of a thread rolling operation and during the rolling process.
  • a synchromesh gear is arranged between the tangential rollers.
  • a pinion Arranged on the axis of each thread roll is a pinion having on its face a pair of diametrically opposed jaws which engage complementary claws of the thread roll.
  • the pinion in turn cooperates with a gear, wherein both gears interact with a central gear, so that the uniformity of the rotational movement of both threaded rollers is ensured.
  • the thread rollers to each other have a predetermined axial position.
  • the thread rollers rest against an abutment formed by a fork portion of the forked arms with an end face.
  • a special metal disc for example of copper, forms a stop surface, which also causes only a relatively low friction.
  • the sleeve is in turn axially fixed by a further bush which supports the meshing with the pinion gear. This bush is pressed by means of a screw against a fixed contact surface of the Rollkopfarms.
  • the invention has for its object to provide a Tangentialgewinderollkopf, in which the axial role play can be adjusted by simple means.
  • the bushes which abut respectively on a pinion for the threaded roller, on the circumference of a fine thread portion which cooperates with a female threaded portion in a receiving bore for pinion and bushing. Furthermore, locking means are provided which lock the socket in a assumed rotational position.
  • the bushings are rotatably mounted and are simultaneously adjusted axially during a rotation. With the help of the bushings can therefore be carried out an adjustment of pinion and thread roller. If sufficient axial contact of the thread roller is achieved, the bushing is locked in the assumed rotational position.
  • the bushing next to the fine thread portion recesses e.g. in the form of grooves which are arranged at regular intervals on the circumference of the bushing.
  • a clamping screw is arranged, which cooperates with one of the recesses.
  • the clamping screw from the front end of the Rollkopfarms in the threaded hole can be screwed. This gives a particularly good accessibility.
  • the lock or the clamping screw for the socket is released.
  • a suitable key which cooperates with corresponding key surfaces of the socket, for example, with depressions in the facing end face of the socket
  • the socket is rotated so far until the thread roller is stuck.
  • the sleeve is locked in spaced offset by a small angle rotational positions. This is possible with the help of a certain number of recesses or grooves. If, for example, the thread has a pitch of 0.5 mm and ten slots are provided, an axial adjustment from slot to slot is 0.05 mm.
  • the sleeve is again rotated back to the next recess for the engagement of the clamping screw, for example, after the thread roll has stuck. This is then tightened to lock the sleeve in its rotational position.
  • the rolling head shown in the figures has two fork-shaped rolling head arms (hereinafter also referred to as arms) 10, 12, which are part of a two-armed lever.
  • the rolling head is in turn pivotally mounted by a suitable holder (not shown), which will be discussed briefly below.
  • the bifurcated arms 10, 12 support thread rolls (hereinafter referred to as rolls) 14, 16 on an axle 18, 20 which extends transversely through the fork-shaped arms 10, 12. It is made of a suitable carbide.
  • the right fork portion is wider than the left fork portion. This is due to the fact that in the wider fork portion a gear transmission is arranged.
  • the gear is designated 22. It is rotatably mounted on a bushing 24, which sits partially in a circular recess of the arm 10 and 12 and is pressed with the aid of a cylinder screw 26 firmly against the bottom of the recess.
  • the corresponding socket in the upper Ar denoted by 28.
  • An axis 30 extends through the central hole of a disc 32, by non-seeing portions of the arms 10, 12 and not shown legs of the clamping body.
  • the arms 10, 12 are pivoted against each other, wherein they are tensioned towards each other by means of a spring 34 which engage the other arms of the two-armed lever in the region of the rollers 14, 16.
  • a spring 34 which engage the other arms of the two-armed lever in the region of the rollers 14, 16.
  • Two spring assemblies 36, 38 on both sides of a lug 40 which belong to the clamping body, not shown, allow a limited pivoting of the entire Tangentialgewinderollkopfs about the axis 30. Regarding this function is expressly to the already mentioned EP 0 811 443 B1 directed.
  • Figs. 2 and 3 it is shown that the threaded roller 14 has jaws 42 which engage with claws 44 on the pinion 46.
  • the pinion is rotatably mounted on the axis 18. It is understood that this applies equally to the thread roller 16.
  • the axis 18 extends through a cylindrical bore 48 in the wider fork portion of the arm 10.
  • the pinion 46 is received and a socket 50.
  • the sleeve 50 is shown in Fig. 4 more clearly. It can be seen that near its free end face on the circumference of a fine thread portion 52 is formed. It cooperates with a corresponding counter-threaded portion 52a in the bore 48.
  • the circumference of the bushing 50 has ten grooves (or depressions) 54, which are formed parallel to the axis at equal circumferential intervals.
  • diametrically opposite two holes 56 are formed.
  • a clamping screw 60 is screwed into a corresponding thread in the arm 12 from the front side.
  • the clamping screw cooperates with one of the grooves 54 and thereby sets the sleeve 50 in the direction of rotation.
  • a tool 62 for actuating the bushing 50 is shown. It has a cylindrical head 64 and an elongated shaft 66 which is on one side of the head 64 attacks.
  • the free end face of the head 64 has diametrically opposite two pins 68 which can cooperate with the holes 56 of the socket 50.
  • the associated clamping screws 60 must be released for both threaded rollers 14, 16. Subsequently, with the aid of the tool 62, the bushing 50 is pressed against the associated pinion 46 until the threaded roller 14, 16 is firmly seated. Subsequently, the sleeve 50 is then rotated in the opposite direction until the clamping screw can engage in the next groove 54. Thereafter, the clamping screw 60 is tightened.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Transmission Devices (AREA)
  • Forging (AREA)
  • Medicines Containing Plant Substances (AREA)

Claims (4)

  1. Tête de roulage de filets tangentiel comportant deux bras (10, 12) en forme de fourche, dans lesquels des molettes de filetage (14, 16) sont montées rotatives au moyen d'axes (18, 20) parallèles, les molettes de filetage (14, 16) entrant en prise latéralement avec un pignon (46), monté sur les axes, d'un engrenage couplant les deux molettes de filetage (14, 16), et les molettes de filetage et le pignon comportant latéralement des griffes (42, 44), de telle sorte que les griffes (42) des molettes de filetage (14, 16) peuvent être insérées latéralement dans les griffes (44) du pignon (46) avant la mise en place des axes, caractérisée en ce qu'une douille est montée sur les axes de manière mobile dans le sens axial et peut être mise en appui de manière fixe contre le pignon par des moyens de fixation, chaque douille (50) comportant sur son pourtour un tronçon à filetage fin (52), qui coopère avec un tronçon à filetage intérieur (52a) dans une forure de réception (48) pour pignon (46) et douille (50) et des moyens de verrouillage étant prévus dans les bras (10, 12) pour verrouiller la douille (50) dans la position de rotation prise.
  2. Tête de roulage de filets tangentiel selon la revendication 1, caractérisée en ce que la douille (50) comporte des creux (54), qui sont disposés dans le sens axial à côté du tronçon à filetage fin (52) et à distance régulière les uns des autres sur le pourtour de la douille (50), et dans un trou taraudé du bras de la tête de roulage est insérée une vis de serrage (60) qui coopère avec un creux (54).
  3. Tête de roulage de filets tangentiel selon la revendication 2, caractérisée en ce que la vis de serrage (60) peut être vissée dans le bras (10, 12) à partir de l'extrémité avant de celui-ci.
  4. Tête de roulage de filets tangentiel selon l'une quelconque des revendications 1 à 3, caractérisée en ce que la douille (50), sur la face frontale orientée vers l'extérieur, comporte des trous (56) pour l'engagement d'un outil rotatif (62).
EP04028894A 2004-02-07 2004-12-07 Tête de roulage des filets tangentiel Active EP1561525B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004006125 2004-02-07
DE102004006125A DE102004006125B3 (de) 2004-02-07 2004-02-07 Tangentialgewinderollkopf

Publications (3)

Publication Number Publication Date
EP1561525A2 EP1561525A2 (fr) 2005-08-10
EP1561525A3 EP1561525A3 (fr) 2005-11-09
EP1561525B1 true EP1561525B1 (fr) 2007-07-18

Family

ID=34485669

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04028894A Active EP1561525B1 (fr) 2004-02-07 2004-12-07 Tête de roulage des filets tangentiel

Country Status (5)

Country Link
US (1) US7073361B2 (fr)
EP (1) EP1561525B1 (fr)
AT (1) ATE367226T1 (fr)
DE (2) DE102004006125B3 (fr)
ES (1) ES2287631T3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100415407C (zh) * 2006-09-25 2008-09-03 孙永林 螺旋齿滚轧钢筋丝头装置
DE102010006959B4 (de) 2010-02-05 2021-04-22 Wagner Tooling Systems Baublies GmbH Seitenrollwerkzeug
ES2693578T3 (es) * 2016-02-19 2018-12-12 Lmt Fette Werkzeugtechnik Gmbh & Co. Kg Cabezal tangencial para rodar roscas

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR510133A (fr) * 1920-02-17 1920-11-27 Emile Salmson Fils D Dispositif de réglage des coussinets de paliers de butée
DE871703C (de) 1950-11-15 1953-03-26 Eugen Reintjes Segmentdrucklager fuer Schiffswellen mit kugelig einstellbarem Innenlagerkoerper
FR1191454A (fr) * 1958-02-12 1959-10-20 Escofier & Cie Dispositif pour fileter par laminage
DE2944999C2 (de) * 1979-11-08 1982-11-25 Wilhelm Fette Gmbh, 2053 Schwarzenbek Tangentialrollkopf
DE8126319U1 (de) * 1981-09-10 1983-05-19 Wilhelm Fette Gmbh, 2053 Schwarzenbek Gewinderollkopf
US4617816A (en) * 1985-02-05 1986-10-21 C. J. Winter Machine Works Thread rolling attachment
DE29610183U1 (de) * 1996-06-07 1997-10-02 Wilhelm Fette Gmbh, 21493 Schwarzenbek Tangentialrollkopf
US6202461B1 (en) * 1999-02-03 2001-03-20 C. J. Winter Machine Technologies, Inc. Tangential thread rolling head
EP1310309B1 (fr) * 2001-11-07 2004-12-15 Fette GmbH Tête de roulage tangentiel

Also Published As

Publication number Publication date
DE102004006125B3 (de) 2005-05-25
EP1561525A2 (fr) 2005-08-10
US7073361B2 (en) 2006-07-11
EP1561525A3 (fr) 2005-11-09
ATE367226T1 (de) 2007-08-15
ES2287631T3 (es) 2007-12-16
US20050172689A1 (en) 2005-08-11
DE502004004352D1 (de) 2007-08-30

Similar Documents

Publication Publication Date Title
DE2435231C3 (de) Drehschalter mit genauer Befestigung der Achse am Rotor durch eine Kiemmutter
DE3708034A1 (de) Messerkopf
DE10054238A1 (de) Möbelscharnier
DE3802560C2 (fr)
CH700408A2 (de) Tragstruktur für eine Spiralfeder, mit der Tragstruktur ausgestattete Unruhstruktur, und mit der Unruhstruktur ausgestattete mechanische Uhr.
EP2886223B1 (fr) Tête à rouler les filets
DE4401454C2 (de) Verstellvorrichtung zur Verschwenkung einer Rückenlehne eines Sitzes
DE3039946C2 (de) Vorrichtung zum Verhindern einer Drehbewegung von mindestens zwei, an einer Nockenwelle einer Brennkraftmaschine angreifenden Rollenstößeln
EP0811443B1 (fr) Tête de roulage tangentiel
DE3331278C2 (fr)
DE102006032681B4 (de) Gelenkbeschlag für Kraftfahrzeugsitze
EP1561525B1 (fr) Tête de roulage des filets tangentiel
DE4228054C2 (de) Verstellvorrichtung, insbesondere Gelenkbeschlag für Sitze mit verstellbarer Lehne
DE102006056004B4 (de) Gelenkbeschlag für Kraftfahrzeugsitze mit mindestens zwei Sperrarmen
DE10217534A1 (de) Verriegelungseinrichtung von Einstelleinrichtungen für Lenksäulen von Kraftfahrzeugen
DE2419976A1 (de) Lageranordnung fuer eine welle oder achse
DE69513246T2 (de) Einstelleinrichtung für Gewinderollkopf
DE2711644C2 (de) Vorrichtung zur Einstellung der Winkelposition von Nocken auf einer Welle
DE9312116U1 (de) Tangentialrollkopf
DE69210572T2 (de) Schnellwechselbare Abschneidescherenvorrichtung für eine Maschine zum Formen von Glasgegenständen
DE2244639C3 (de) Wägeschneidenlager
DE4011817C2 (de) Verstellvorrichtung für Steuerelemente
EP2274540B1 (fr) Dispositif de changement de vitesse pourvu d'un système de compensation d'écarts de position
DE19526460C1 (de) Vorrichtung zur Herstellung einer Nut
DE19827499C2 (de) Drückwalzrollen-Vorrichtung

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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR LV MK YU

17P Request for examination filed

Effective date: 20050928

AKX Designation fees paid
RBV Designated contracting states (corrected)

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

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 IS IT LI LT 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: EP

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20070808

REF Corresponds to:

Ref document number: 502004004352

Country of ref document: DE

Date of ref document: 20070830

Kind code of ref document: P

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2287631

Country of ref document: ES

Kind code of ref document: T3

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

Ref country code: IS

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: 20071118

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: 20071018

Ref country code: LT

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: 20070718

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: 20071218

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: 20070718

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: 20070718

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

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: 20070718

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: 20071019

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

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: 20070718

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: 20070718

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: 20070718

26N No opposition filed

Effective date: 20080421

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: 20070718

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: 20071018

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 NON-PAYMENT OF DUE FEES

Effective date: 20071231

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

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: 20070718

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: 20071207

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

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: 20070718

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: 20070718

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: LU

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

Effective date: 20071207

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

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

Effective date: 20080119

Ref country code: TR

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: 20070718

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: 20081231

Ref country code: CH

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

Effective date: 20081231

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004004352

Country of ref document: DE

Representative=s name: HAUCK PATENT- UND RECHTSANWAELTE, DE

Effective date: 20110621

Ref country code: DE

Ref legal event code: R081

Ref document number: 502004004352

Country of ref document: DE

Owner name: LMT FETTE WERKZEUGTECHNIK GMBH & CO. KG, DE

Free format text: FORMER OWNER: FETTE GMBH, 21493 SCHWARZENBEK, DE

Effective date: 20110621

Ref country code: DE

Ref legal event code: R082

Ref document number: 502004004352

Country of ref document: DE

Representative=s name: HAUCK PATENTANWALTSPARTNERSCHAFT MBB, DE

Effective date: 20110621

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: BE

Payment date: 20151221

Year of fee payment: 12

Ref country code: NL

Payment date: 20151221

Year of fee payment: 12

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

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: 20161231

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20170101

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: 20170101

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20161231

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

Ref country code: GB

Payment date: 20211222

Year of fee payment: 18

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

Ref country code: IT

Payment date: 20211230

Year of fee payment: 18

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

Effective date: 20221207

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

Ref country code: GB

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

Effective date: 20221207

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: 20221207

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

Ref country code: FR

Payment date: 20231219

Year of fee payment: 20

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

Ref country code: ES

Payment date: 20240118

Year of fee payment: 20

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

Ref country code: DE

Payment date: 20240208

Year of fee payment: 20