BR9905963A - Process for producing a fiber element, assembly for the production of a fiber element, and process and apparatus for distinguishing different longitudinal portions of a fiber element wound on a support. - Google Patents

Process for producing a fiber element, assembly for the production of a fiber element, and process and apparatus for distinguishing different longitudinal portions of a fiber element wound on a support.

Info

Publication number
BR9905963A
BR9905963A BR9905963-0A BR9905963A BR9905963A BR 9905963 A BR9905963 A BR 9905963A BR 9905963 A BR9905963 A BR 9905963A BR 9905963 A BR9905963 A BR 9905963A
Authority
BR
Brazil
Prior art keywords
fiber element
support
assembly
production
longitudinal portions
Prior art date
Application number
BR9905963-0A
Other languages
Portuguese (pt)
Inventor
Giacomo Stefano Roba
Original Assignee
Pirelli Cavi E Sistemi 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 Pirelli Cavi E Sistemi Spa filed Critical Pirelli Cavi E Sistemi Spa
Publication of BR9905963A publication Critical patent/BR9905963A/en

Links

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
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/2803—Traversing devices; Package-shaping arrangements with a traversely moving package
    • 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
    • B65H54/28—Traversing devices; Package-shaping arrangements
    • B65H54/2884—Microprocessor-controlled traversing devices in so far the control is not special to one of the traversing devices of groups B65H54/2803 - B65H54/325 or group B65H54/38
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H55/00—Wound packages of filamentary material
    • B65H55/04—Wound packages of filamentary material characterised by method of winding
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4457—Bobbins; Reels
    • G02B6/4458—Coiled, e.g. extensible helix
    • 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
    • B65H2701/312—Fibreglass strands
    • B65H2701/3122—Fibreglass strands extruded from spinnerets

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Moulding By Coating Moulds (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Winding Of Webs (AREA)
  • Winding Filamentary Materials (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

"PROCESSO PARA PRODUZIR UM ELEMENTO DE FIBRA, CONJUNTO PARA A PRODUçãO DE UM ELEMENTO DE FIBRA, E, PROCESSO E APARELHO PARA DISTINGUIR DIFERENTES PORçõES LONGITUDINAIS DE UM ELEMENTO DE FIBRA ENROLADO SOBRE UM SUPORTE". Processo para enrolar um elemento de fibra (2) sobre um suporte (16), dito elemento de fibra compreendendo pelo menos duas porções longitudinais (P~ i~) com características diferentes, que compreende as etapas de suprir o elemento de fibra ao suporte, e associar com cada porção longitudinal um valor respectivo do passo de enrolamento (p~ i~), que é diferente dos valores associados com as porções adjacentes a ele; o passo de enrolamento associado com cada porção sendo modulado de acordo com uma função periódica (Fig. 4)."PROCESS TO PRODUCE A FIBER ELEMENT, ASSEMBLY FOR THE PRODUCTION OF A FIBER ELEMENT, AND, PROCESS AND APPARATUS TO DISTINGUISH DIFFERENT LONGITUDINAL PORTIONS OF A FIBER ELEMENT WRAPPED ON A SUPPORT". Process for wrapping a fiber element (2) on a support (16), said fiber element comprising at least two longitudinal portions (P ~ i ~) with different characteristics, comprising the steps of supplying the fiber element to the support, and associating with each longitudinal portion a respective value of the winding step (p ~ i ~), which is different from the values associated with the portions adjacent to it; the winding step associated with each portion being modulated according to a periodic function (Fig. 4).

BR9905963-0A 1998-12-23 1999-12-22 Process for producing a fiber element, assembly for the production of a fiber element, and process and apparatus for distinguishing different longitudinal portions of a fiber element wound on a support. BR9905963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98124573 1998-12-23

Publications (1)

Publication Number Publication Date
BR9905963A true BR9905963A (en) 2000-10-24

Family

ID=8233231

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9905963-0A BR9905963A (en) 1998-12-23 1999-12-22 Process for producing a fiber element, assembly for the production of a fiber element, and process and apparatus for distinguishing different longitudinal portions of a fiber element wound on a support.

Country Status (8)

Country Link
JP (1) JP2000203870A (en)
KR (1) KR100687213B1 (en)
CN (1) CN1258010A (en)
AR (1) AR021979A1 (en)
AU (1) AU768294B2 (en)
BR (1) BR9905963A (en)
CA (1) CA2292975C (en)
NZ (1) NZ501485A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ501485A (en) * 1998-12-23 2001-08-31 Pirelli Cavi E Sistemi Spa Winding different longitudinal portions of optical fibre onto reel at respectively different winding pitches
JP6695379B2 (en) 2018-04-27 2020-05-20 株式会社フジクラ Optical fiber winding method, bobbin wound optical fiber manufacturing method, optical fiber winding device, and optical fiber bare wire manufacturing method
CN113479717B (en) * 2021-07-07 2022-07-19 海南中坚电缆科技有限公司 Process preparation method for automatic production of electric wire

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4163370A (en) * 1977-11-21 1979-08-07 Corning Glass Works Controlling the drawing rollers to produce diameter perturbations in an optical waveguide
JPS61106381A (en) * 1984-10-25 1986-05-24 Matsuda Denshi Kogyo Kk Method of multi-layer lease winding
JPH0275571A (en) * 1988-09-09 1990-03-15 Furukawa Electric Co Ltd:The Cable winding device
US5209416A (en) * 1988-10-28 1993-05-11 Hughes Aircraft Company High density filament winding and method for producing improved crossovers and inside payout
US5487806A (en) * 1990-08-08 1996-01-30 Viellard; Paul-Henri Method for embodying a flexible tubular element impregnated with resin to be subsequently moulded
NZ501485A (en) * 1998-12-23 2001-08-31 Pirelli Cavi E Sistemi Spa Winding different longitudinal portions of optical fibre onto reel at respectively different winding pitches
EP1013618A1 (en) * 1998-12-23 2000-06-28 PIRELLI CAVI E SISTEMI S.p.A. Method and apparatus for winding and unwinding a fibre element having different longitudinal portions
US6371394B1 (en) * 1998-12-23 2002-04-16 Pirelli Cavi E Sistemi S.P.A. Method for winding a fibre element having different longitudinal portions

Also Published As

Publication number Publication date
NZ501485A (en) 2001-08-31
CN1258010A (en) 2000-06-28
CA2292975A1 (en) 2000-06-23
AU768294B2 (en) 2003-12-04
KR20000052550A (en) 2000-08-25
AR021979A1 (en) 2002-09-04
CA2292975C (en) 2008-05-20
KR100687213B1 (en) 2007-02-27
AU6541099A (en) 2000-06-29
JP2000203870A (en) 2000-07-25

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: PIRELLI S.P.A. (IT)

Free format text: TRANSFERIDO POR INCORPORACAO DE: PIRELLI CAVI E SISTEMI S.P.A.

B25A Requested transfer of rights approved

Owner name: PIRELLI AND C. S.P.A. (IT)

Free format text: TRANSFERIDO POR INCORPORACAO DE: PIRELLI S.P.A.

B25A Requested transfer of rights approved

Owner name: PRYSMIAN CAVI E SISTEMI ENERGIA S.R.L. (IT)

Free format text: TRANSFERIDO DE: PIRELLI AND C. S.P.A.

B15K Others concerning applications: alteration of classification

Free format text: ALTERADA A CLASSIFICACAO DE G02B 6/44 PARA B65H 49/00 E B65H 55/04

Ipc: B65H 49/00 (2011.01), B65H 55/04 (2011.01)

B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 12A ANUIDADE.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2159 DE 22/05/2012.

B15K Others concerning applications: alteration of classification

Ipc: B65H 49/00 (2006.01), B65H 55/04 (2006.01)