EP1331650A2 - Verfahren und Apparat zum reduzieren der Zugkraft in Drähte während ein Seilherstellungsverfahren - Google Patents

Verfahren und Apparat zum reduzieren der Zugkraft in Drähte während ein Seilherstellungsverfahren Download PDF

Info

Publication number
EP1331650A2
EP1331650A2 EP03075183A EP03075183A EP1331650A2 EP 1331650 A2 EP1331650 A2 EP 1331650A2 EP 03075183 A EP03075183 A EP 03075183A EP 03075183 A EP03075183 A EP 03075183A EP 1331650 A2 EP1331650 A2 EP 1331650A2
Authority
EP
European Patent Office
Prior art keywords
wire
speed
roller
pulling
wires
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
EP03075183A
Other languages
English (en)
French (fr)
Other versions
EP1331650A3 (de
EP1331650B8 (de
EP1331650B1 (de
Inventor
Vicenzo D'ottavi
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.)
Leoni Kabel GmbH
Original Assignee
Leoni Felisi SpA
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 Leoni Felisi SpA filed Critical Leoni Felisi SpA
Publication of EP1331650A2 publication Critical patent/EP1331650A2/de
Publication of EP1331650A3 publication Critical patent/EP1331650A3/de
Application granted granted Critical
Publication of EP1331650B1 publication Critical patent/EP1331650B1/de
Publication of EP1331650B8 publication Critical patent/EP1331650B8/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/02—Stranding-up
    • H01B13/0285—Pretreatment

Definitions

  • the present invention relates to a method and an associated apparatus for reducing the tension of wires during a process for production of a strand using said wires.
  • said strands are made from a wire or a plurality of wires wound onto a supply reel from which the wire(s) is/are unwound so as to be fed to the stranding machine which forms the bundles of wires, imparts one or more twists to them and winds the strand thus formed onto a take-up reel.
  • the wire is however subject to slackening and/or tensioning and, in order to compensate for this, the supply reel is equipped with an arm for adjusting the unwinding speed; said arm has a roller onto which the wire is wound and is connected to means for adjusting the speed of rotation of the said reel.
  • the wire is subject to a tension in the longitudinal direction which is permitted and regulated within certain limits, since it tends to equalize the behaviour of different wires wound onto the same reel and wires wound onto different reels.
  • the technical problem which is posed, therefore, is that of providing an apparatus which allows a reduction in the tension produced on the wire during winding thereof onto a reel, for example of a stranding machine.
  • a method for reducing the tension of wires during a process for production of a strand using said wires comprising the steps of: unwinding at least one wire from a supply reel, feeding the unwound wire to a stranding machine which pulls the wire, winding it onto a take-up reel at a predetermined winding speed, said at least one wire being subject to a pulling/pushing action in the same sense as the direction of feeding thereof, along the section of the travel path between the supply reel and the point of entry into the stranding machine.
  • the present invention also relates to an apparatus for reducing the tension of wires during a process for forming a strand wound onto a reel of a stranding machine using at least one wire fed from a supply reel, which apparatus comprises means able to impart to said at least one wire a pulling/pushing force in the same sense as the direction of feeding of the said wire, along the section of the travel path of the wire between the supply reel and the point of entry into the stranding machine.
  • a conventional plant for forming a strand 2 from at least one wire 1 comprises essentially a reel 10 for supplying the wire(s) 1, a device 20 for guiding the wire(s) entering a stranding machine, schematically shown together with the associated winding reel 30.
  • the guiding device schematically shown is of the type able to impart a single twist to the wire, but, although not illustrated, the stranding machine may comprise means able to impart a double twist to the wires before they are wound onto the reel 30.
  • the supply reel 10 is connected to an arm 11 for adjusting its speed of rotation, which arm is in turn connected to the wires being unwound.
  • Fig. 2 shows the plant according to Fig. 1 equipped with an apparatus 100 for reducing the tension of the wires to which the wires 1 are subject during the process for forming and winding a strand 2, which apparatus is arranged in a position between the supply reel 10 and the point of entry into the stranding machine in the direction of feeding of the wires 1.
  • the apparatus according to the invention will also be called a tension-reducing apparatus.
  • the tension-reducing apparatus 100 is substantially formed by a first roller 111 which is motorized and by a second drive roller 112 which is idle, the wires 1 being made to pass between said rollers.
  • the first motorized roller 111 is rotated by means of an associated controlled motor 111a which imparts a speed of rotation of the roller such as to produce a peripheral speed which is slightly greater than the driving speed of the stranding machine.
  • the motor 111a is also connected to a speed control device 120, for example of the type called "encoder", onto which one of the wires 1 fed to the stranding machine is wound; said device is able to detect the speed of the roller and send corresponding signals to actuating means able to vary the speed of rotation of the motor 111a and therefore the corresponding roller 111.
  • a speed control device 120 for example of the type called "encoder”
  • the second idle roller 112 is mounted on an associated frame 112a which is movable translationwise parallel to the direction of feeding of the wires 1 so as to produce a relative position of the two rollers 111,112 such as to allow adjustment of the winding angle of the said wires 1 around the first motorized roller as illustrated in Figs. 4a to 4c where a winding angle of 90° is modified to a winding angle of about 180°.
  • the second roller 112 is in turn motorized by means of a motor 111b which is also regulated by the encoder signal and imparts to the second roller 112 a speed of rotation which is substantially the same as that of the first roller 111 and therefore slightly greater than the speed of feeding of the wire.
  • the tension-reducing effect is substantially determined by the winding angle on the first motorized (or active) roller - or by the sum of the winding angles on all the active rollers - it follows that, for the same reduction in tension on the wires 1, the motorization of the second roller 112 results in winding angles of the wires on the two active rollers which are smaller than those required in the case of an idle second roller, also allowing the mechanical design of the apparatus to be simplified.
  • a method for reducing the longitudinal tension of wires 1 forming the components of a strand 2 to be wound onto a reel 30 of a stranding machine is also defined, said method envisaging the following steps:
  • said pulling/pushing action is obtained by means of application of a sliding friction to the wire; said sliding friction being determined by the pulling/pushing action of a roller on which the wire is wound at a predefined winding angle depending on the characteristics of the wire and the strand to be formed.
  • Said winding angle is normally between 60° and 300° and preferably between 90° and 240°.
  • the roller which applies the pulling/pushing force to the wire is rotationally actuated so as to have a speed slightly greater than the speed of driving of the wire by the stranding machine.
  • the peripheral speed of the roller is greater than the speed of driving of the wire by an amount ranging between 2% and 10% of the latter.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ropes Or Cables (AREA)
  • Wire Processing (AREA)
  • Processes Specially Adapted For Manufacturing Cables (AREA)
EP03075183A 2002-01-24 2003-01-20 Verfahren und Apparat zum Reduzieren der Zugkraft in Drähte während eines Seilherstellungsverfahrens Expired - Lifetime EP1331650B8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2002MI000120A ITMI20020120A1 (it) 2002-01-24 2002-01-24 Metodo e relativa apparecchiatura per il detensionamento di fili durante un processo di produzione di corde
ITMI20020120 2002-01-24

Publications (4)

Publication Number Publication Date
EP1331650A2 true EP1331650A2 (de) 2003-07-30
EP1331650A3 EP1331650A3 (de) 2003-12-03
EP1331650B1 EP1331650B1 (de) 2010-07-28
EP1331650B8 EP1331650B8 (de) 2010-09-01

Family

ID=11448973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03075183A Expired - Lifetime EP1331650B8 (de) 2002-01-24 2003-01-20 Verfahren und Apparat zum Reduzieren der Zugkraft in Drähte während eines Seilherstellungsverfahrens

Country Status (5)

Country Link
US (1) US20030141400A1 (de)
EP (1) EP1331650B8 (de)
AT (1) ATE475973T1 (de)
DE (1) DE60333509D1 (de)
IT (1) ITMI20020120A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105047319B (zh) * 2015-08-25 2017-03-08 安吉腾飞电子有限公司 一种电线绞合收卷设备
US10934142B2 (en) * 2018-02-27 2021-03-02 Hall Labs Llc Motor-driven fairlead for assisting spooling or unspooling from a winch

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2127936A (en) * 1935-11-29 1938-08-23 Nat Standard Co Wire winding apparatus
US2985393A (en) * 1956-03-12 1961-05-23 Glanzstoff Ag Winding machine for the production of bobbins with predetermined thread tension overthe bobbin run
US3526368A (en) * 1968-06-10 1970-09-01 Deering Milliken Res Corp Method and apparatus for winding thread
GB1235439A (en) * 1969-06-18 1971-06-16 Standard Telephones Cables Ltd An arrangement for controlling the acceleration and tension of strip material being unwound from a spirally wound pad
US4212422A (en) * 1978-09-18 1980-07-15 Rca Corporation Web position controller for web transport systems
JPS57144633A (en) * 1981-03-05 1982-09-07 Inoue Japax Res Inc Wire electrode feeder
SE463667B (sv) * 1987-11-03 1991-01-07 Profor Ab Avrullningsanordning foer banformigt material innefattande en bromsanordning styrd av banspaenningen
JPH01209139A (ja) * 1988-02-18 1989-08-22 Tokyo Kikai Seisakusho Ltd 輪転機におけるガイドローラー装置
JPH0227623A (ja) * 1988-07-18 1990-01-30 Sumitomo Wiring Syst Ltd 圧縮導体の製造装置ならびに製造方法
US4958111A (en) * 1989-09-08 1990-09-18 Gago Noel J Tension and web guiding system
JPH0629112B2 (ja) * 1990-10-08 1994-04-20 株式会社東京機械製作所 アングルバー装置
JP2909294B2 (ja) * 1992-03-16 1999-06-23 日東グラスファイバー工業株式会社 ガラスヤーンの製造方法
DE69312899T2 (de) * 1992-12-25 1997-12-11 Ishida Scale Mfg Co Ltd Vorrichtung zur Korrektur einer Zick-Zack-Bewegung einer langgestreckten laufenden Bahn
JP3346254B2 (ja) * 1997-05-09 2002-11-18 住友電気工業株式会社 光ファイバ心線
DE29720235U1 (de) * 1997-11-14 1998-01-22 Océ Printing Systems GmbH, 85586 Poing Vorrichtung zum Transportieren und Zwischenspeichern eines bahnförmigen Aufzeichnungsträgers in einem elektrografischen Druck- oder Kopiergerät
US6199787B1 (en) * 1998-03-02 2001-03-13 Asif Jaffar Method of transferring individual ends of yarns from a beam to individual cones
DE19824798A1 (de) * 1998-06-03 1999-12-09 Indag Gmbh & Co Betriebs Kg Vorrichtung und Verfahren zum Zuführen von Folien
FR2781717B1 (fr) * 1998-07-29 2000-10-20 Darlet Marchante Technologies Dispositif d'introduction automatique d'un ruban de film de matiere synthetique dans une machine d'etirage transversal
US6352257B1 (en) * 1999-08-30 2002-03-05 Asterisk, Inc. Web stabilizer
JP3382196B2 (ja) * 2000-01-05 2003-03-04 株式会社東京機械製作所 ウェブ紙位置調整装置
US6467511B2 (en) * 2000-07-06 2002-10-22 Miliken & Company Selvage yarn tensioning apparatus and method

Also Published As

Publication number Publication date
EP1331650A3 (de) 2003-12-03
EP1331650B8 (de) 2010-09-01
DE60333509D1 (de) 2010-09-09
EP1331650B1 (de) 2010-07-28
ITMI20020120A0 (it) 2002-01-24
ATE475973T1 (de) 2010-08-15
ITMI20020120A1 (it) 2003-07-24
US20030141400A1 (en) 2003-07-31

Similar Documents

Publication Publication Date Title
EP2150643B1 (de) Verfahren zur faserfaltung und daraus hergestelltes faserbündel
CA2235170A1 (en) Apparatus for helically assembling at least two filaments
KR19990063634A (ko) 다중와이어(wire = 철사) 스풀(spool)을 다중 와이어로 동시에 감으며/또는 이렇게 감겨진 다중스풀(spool)로부터 그의 다음 합연기를 위하여 와이어를 동시에 풀어주기 위한 방법 및 장치
KR101803182B1 (ko) 차폐케이블 제조장치
KR101775826B1 (ko) 생산성이 향상된 차폐케이블 제조장치
EP1331650B1 (de) Verfahren und Apparat zum Reduzieren der Zugkraft in Drähte während eines Seilherstellungsverfahrens
JPH10244339A (ja) 撚線製造装置
JP4263076B2 (ja) スチールワイヤゴム複合材料の製造方法及びその装置
KR101803236B1 (ko) 생산성이 향상된 차폐케이블 제조장치
KR100409222B1 (ko) 스틸코드 연선기의 외부 공급소선 텐션 일정화장치
JP4375283B2 (ja) 極細撚線の製造方法及び製造装置
JP2888127B2 (ja) 線材繰り出しサプライ装置
KR101803237B1 (ko) 생산성이 향상된 차폐케이블 제조장치
JP2994628B1 (ja) 撚線装置
KR101803238B1 (ko) 생산성이 향상된 차폐케이블 제조장치
KR20050000712A (ko) 장력제어수단을 구비한 꼬인 케이블 제조장치
CN209777977U (zh) 防缩丝自动控制放线装置及收放线装置
JP3560818B2 (ja) テープ巻平角導体の案内装置及び複合テープ巻装置
US4509317A (en) Apparatus and method for making metallic cord
JP2596348Y2 (ja) 撚線機における矯正装置
JPH10147470A (ja) 撚線装置
JPH07105754A (ja) 電線供給装置
JP2000144588A (ja) 複層撚りスチールコードの撚線方法及びその撚線装置
JP2897123B2 (ja) バンチャー撚線機による撚線方法およびその装置
JPH10109822A (ja) 釣糸巻取り装置

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

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

AX Request for extension of the european patent

Extension state: AL LT LV MK RO

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 IT LI LU MC NL PT SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO

17P Request for examination filed

Effective date: 20040518

AKX Designation fees paid

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

17Q First examination report despatched

Effective date: 20080519

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 PT SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: LEONI KABEL HOLDING GMBH

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: DR. LUSUARDI AG

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 60333509

Country of ref document: DE

Date of ref document: 20100909

Kind code of ref document: P

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20100728

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

Effective date: 20100728

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: 20100728

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: 20100728

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

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: 20101028

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: 20100728

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: 20101129

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: 20100728

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

Effective date: 20100728

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: 20100728

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: 20101029

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: 20100728

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: 20100728

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: 20100728

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: 20100728

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: 20100728

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: 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: 20101108

26N No opposition filed

Effective date: 20110429

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 60333509

Country of ref document: DE

Effective date: 20110429

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: 20110131

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

Effective date: 20110120

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20110930

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: FR

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

Effective date: 20110131

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: 20110120

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: 20110120

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 60333509

Country of ref document: DE

Representative=s name: FDST PATENTANWAELTE FREIER DOERR STAMMLER TSCH, 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: 20110120

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: 20100728

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

Ref country code: TR

Payment date: 20140114

Year of fee payment: 12

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: 20150120

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 60333509

Country of ref document: DE

Owner name: LEONI DRAHT GMBH, DE

Free format text: FORMER OWNER: LEONI KABEL HOLDING GMBH, 91154 ROTH, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 60333509

Country of ref document: DE

Representative=s name: FDST PATENTANWAELTE FREIER DOERR STAMMLER TSCH, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 60333509

Country of ref document: DE

Owner name: LEONI KABEL GMBH, DE

Free format text: FORMER OWNER: LEONI KABEL HOLDING GMBH, 91154 ROTH, DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: LEONI KABEL GMBH, DE

Free format text: FORMER OWNER: LEONI KABEL HOLDING GMBH, DE

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

Ref country code: DE

Payment date: 20220120

Year of fee payment: 20

Ref country code: CH

Payment date: 20220125

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 60333509

Country of ref document: DE

Owner name: LEONI DRAHT GMBH, DE

Free format text: FORMER OWNER: LEONI KABEL GMBH, 91154 ROTH, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 60333509

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL