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BR9813954A - Coil to support optical fibers, and process to control the deformation of a coil to accommodate optical fibers - Google Patents

Coil to support optical fibers, and process to control the deformation of a coil to accommodate optical fibers

Info

Publication number
BR9813954A
BR9813954A BR9813954-1A BR9813954A BR9813954A BR 9813954 A BR9813954 A BR 9813954A BR 9813954 A BR9813954 A BR 9813954A BR 9813954 A BR9813954 A BR 9813954A
Authority
BR
Brazil
Prior art keywords
coil
optical fibers
deformation
winding drum
flanges
Prior art date
Application number
BR9813954-1A
Other languages
Portuguese (pt)
Inventor
Lorenzo Bocciola
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 BR9813954A publication Critical patent/BR9813954A/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
    • B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
    • B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
    • B65H75/04—Kinds or types
    • B65H75/08—Kinds or types of circular or polygonal cross-section
    • B65H75/14—Kinds or types of circular or polygonal cross-section with two end flanges
    • 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
    • B65H2701/32—Optical fibres or optical cables
    • 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
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/512—Cores or reels characterised by the material moulded
    • B65H2701/5122—Plastics
    • 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
    • B65H2701/50—Storage means for webs, tapes, or filamentary material
    • B65H2701/51—Cores or reels characterised by the material
    • B65H2701/513—Cores or reels characterised by the material assembled mainly from rigid elements of the same kind
    • B65H2701/5136—Moulded plastic elements

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

"BOBINA PARA SUPORTAR FIBRAS óPTICAS, E, PROCESSO PARA CONTROLAR A DEFORMAçãO DE UMA BOBINA PARA ACOMODAR FIBRAS óPTICAS". Esta invenção trata-se de uma bobina para acomodar fibras ópticas compreendendo um tambor de enrolamento (2) tendo uma forma cilíndrica tubular, um par de flanges de contenção (3), cada um dos quais é posicionado próximo a uma das extremidades (2a) do citado tambor, um núcleo central (6) posicionado coaxialmente no interior do tambor de enrolamento (2) e pelo menos um par de flanges de interconexão (7) posicionado em cada lado de um plano mediano transversal (X-X) da bobina (1), cada um dos quais se estende do núcleo central (6) ao tambor de enrolamento (2). Os citados flanges de interconexão (7) são conectados ao tambor do enrolamento (2) em um ponto de conexão (P) e ao núcleo central em um ponto de âncora (P'). Este ponto de âncora (P') é posicionado mais próximo ao plano mediano transversal (X-X) da bobina do que é o ponto de conexão (P) de modo a formar um dado ângulo entre o citado flange de interconexão (7) e o núcleo (6) de modo a limitar a deformação dos flanges de contenção durante a rotação."COIL TO SUPPORT OPTICAL FIBERS, AND, PROCESS TO CONTROL THE DEFORMATION OF A COIL TO ACCOMMODATE OPTICAL FIBERS". This invention is a coil to accommodate optical fibers comprising a winding drum (2) having a tubular cylindrical shape, a pair of retaining flanges (3), each of which is positioned close to one end (2a) of said drum, a central core (6) positioned coaxially inside the winding drum (2) and at least one pair of interconnecting flanges (7) positioned on each side of a median transverse plane (XX) of the coil (1) , each of which extends from the central core (6) to the winding drum (2). The aforementioned interconnection flanges (7) are connected to the winding drum (2) at a connection point (P) and to the central core at an anchor point (P '). This anchor point (P ') is positioned closer to the transverse median plane (XX) of the coil than it is the connection point (P) in order to form a given angle between the mentioned interconnection flange (7) and the core (6) in order to limit the deformation of the containment flanges during rotation.

BR9813954-1A 1997-11-06 1998-11-04 Coil to support optical fibers, and process to control the deformation of a coil to accommodate optical fibers BR9813954A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6447097P 1997-11-06 1997-11-06
EP97119380 1997-11-06
PCT/EP1998/006969 WO1999024345A1 (en) 1997-11-06 1998-11-04 Reel for supporting optical fibres and method for controlling the deformations experienced by the said reel during winding

Publications (1)

Publication Number Publication Date
BR9813954A true BR9813954A (en) 2000-09-26

Family

ID=45605806

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9813954-1A BR9813954A (en) 1997-11-06 1998-11-04 Coil to support optical fibers, and process to control the deformation of a coil to accommodate optical fibers

Country Status (10)

Country Link
EP (1) EP1028909B1 (en)
JP (1) JP2001522769A (en)
AR (1) AR014018A1 (en)
AU (1) AU734709B2 (en)
BR (1) BR9813954A (en)
CA (1) CA2308560C (en)
DE (1) DE69803941T2 (en)
ES (1) ES2172250T3 (en)
NZ (1) NZ504558A (en)
WO (1) WO1999024345A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100492966B1 (en) 2002-12-06 2005-06-07 삼성전자주식회사 Spool for winding optical fiber
US9010551B2 (en) 2011-07-20 2015-04-21 Maverick Precision Manufacturing, Ltd. Wire access line drum assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1170215B (en) * 1962-01-29 1964-05-14 Berkenhoff & Drebes Ag Plastic bobbin
DE1200635B (en) * 1962-08-04 1965-09-09 Berkenhoff & Drebes Ag Plastic bobbin
DE1928420U (en) * 1963-12-21 1965-12-02 Sms Samesreuther Mueller Schus REEL MADE OF FIBER REINFORCED PLASTIC FOR FABRICATION AND DELIVERY PURPOSES.
DE1938421U (en) * 1966-02-22 1966-05-12 Arnold Voswinkel REEL FOR WIRE.
DE6946879U (en) * 1969-12-03 1971-07-08 Berkenhoff & Drebes Ag PLASTIC SPOOL.
US4657203A (en) * 1985-10-16 1987-04-14 Crellin, Inc. Fiber optic cable reel

Also Published As

Publication number Publication date
NZ504558A (en) 2003-05-30
JP2001522769A (en) 2001-11-20
CA2308560C (en) 2007-07-10
AU1559299A (en) 1999-05-31
EP1028909B1 (en) 2002-02-20
AU734709B2 (en) 2001-06-21
CA2308560A1 (en) 1999-05-20
DE69803941T2 (en) 2002-10-17
EP1028909A1 (en) 2000-08-23
ES2172250T3 (en) 2002-09-16
AR014018A1 (en) 2001-01-31
DE69803941D1 (en) 2002-03-28
WO1999024345A1 (en) 1999-05-20

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired