FI880946A - Anordning foer framstaellning av kablar med optiska fibrer. - Google Patents
Anordning foer framstaellning av kablar med optiska fibrer. Download PDFInfo
- Publication number
- FI880946A FI880946A FI880946A FI880946A FI880946A FI 880946 A FI880946 A FI 880946A FI 880946 A FI880946 A FI 880946A FI 880946 A FI880946 A FI 880946A FI 880946 A FI880946 A FI 880946A
- Authority
- FI
- Finland
- Prior art keywords
- anordination
- optical fiber
- frame station
- station
- frame
- Prior art date
Links
Classifications
-
- 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
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/4489—Manufacturing methods of optical cables of central supporting members of lobe structure
-
- 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
- G02B6/4401—Optical cables
- G02B6/4407—Optical cables with internal fluted support member
-
- 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
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/449—Twisting
- G02B6/4491—Twisting in a lobe structure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19542/87A IT1202606B (it) | 1987-03-02 | 1987-03-02 | Apparecchiatura per la fabbricazione di cavi a fibre ottiche |
Publications (2)
Publication Number | Publication Date |
---|---|
FI880946A0 FI880946A0 (fi) | 1988-03-01 |
FI880946A true FI880946A (fi) | 1988-09-03 |
Family
ID=11158908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI880946A FI880946A (fi) | 1987-03-02 | 1988-03-01 | Anordning foer framstaellning av kablar med optiska fibrer. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4805392A (fi) |
EP (1) | EP0280989A1 (fi) |
AU (1) | AU597798B2 (fi) |
BR (1) | BR8800971A (fi) |
FI (1) | FI880946A (fi) |
IT (1) | IT1202606B (fi) |
MX (1) | MX167610B (fi) |
NZ (1) | NZ223716A (fi) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4949537A (en) * | 1989-11-13 | 1990-08-21 | Northern Telecom Limited | Manufacture of optical cable |
SE466424B (sv) * | 1990-05-21 | 1992-02-10 | Ericsson Telefon Ab L M | Kablingsmaskin foer s/z - kabling |
ES2094073B1 (es) * | 1991-11-06 | 1997-07-01 | Ericsson Telefon Ab L M | Una maquina de cablear. |
US5331796A (en) * | 1992-09-16 | 1994-07-26 | Ceeco Machinery Manufacturing Limited | Method and apparatus for applying stacked optical fiber ribbons about a cylindrical core of a fiber optic cable |
US5487261A (en) * | 1992-09-16 | 1996-01-30 | Ceeco Machinery Manufacturing Ltd. | Method and apparatus for applying flat ribbons about a cylindrical core |
US6389787B1 (en) | 2000-11-30 | 2002-05-21 | Corning Cable Systems Llc | Optical fiber ribbon twisting device and system for use in the manufacture of fiber optic cable components |
US6898355B2 (en) | 2001-07-30 | 2005-05-24 | Alcatel | Functionally strained optical fibers |
US10775581B2 (en) | 2016-12-01 | 2020-09-15 | Fujikura Ltd. | Optical cable and sheath removing method |
JP7156178B2 (ja) * | 2019-06-04 | 2022-10-19 | 住友電気工業株式会社 | 光ファイバケーブル |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2022644B (en) * | 1978-06-07 | 1983-03-16 | Northern Telecom Ltd | Optical cable manufacute |
US4250130A (en) * | 1978-09-12 | 1981-02-10 | Phillips Petroleum Company | Control of pipe tension between extruder die and take-up coiler |
US4237687A (en) * | 1979-03-01 | 1980-12-09 | Societe Lignes Telegraphiques Et Telephoniques | Optical fibre laying head for cable production |
US4195791A (en) * | 1979-05-18 | 1980-04-01 | Western Electric Company, Incorporated | Catenary controller |
FR2458086A2 (fr) * | 1979-05-30 | 1980-12-26 | Lignes Telegraph Telephon | Perfectionnements a la fabrication d'elements de cablage comportant des fibres optiques |
IT1152225B (it) * | 1982-05-31 | 1986-12-31 | Pirelli Cavi Spa | Apparecchiatura per la fabbricazione di un cavo con fibre ottiche |
US4446686A (en) * | 1982-09-02 | 1984-05-08 | At&T Technologies, Inc. | Methods of and apparatus for controlling core-to-sheath length ratio in lightguide fiber cable and cable produced by the methods |
US4483134A (en) * | 1983-01-17 | 1984-11-20 | Northern Telecom Limited | Laying of optical waveguides onto a support filament |
DE3343286A1 (de) * | 1983-11-30 | 1985-06-05 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren und anordnung zum aufspulen eines wickelguts |
IT1177431B (it) * | 1984-12-17 | 1987-08-26 | Pirelli Cavi Spa | Procedimento e linea di produzione di cavi elementari a fibre ottiche con nucleo provvisto di scanalature ad alica aperta |
-
1987
- 1987-03-02 IT IT19542/87A patent/IT1202606B/it active
-
1988
- 1988-02-23 EP EP88102595A patent/EP0280989A1/en not_active Withdrawn
- 1988-02-26 AU AU12399/88A patent/AU597798B2/en not_active Ceased
- 1988-03-01 US US07/162,732 patent/US4805392A/en not_active Expired - Lifetime
- 1988-03-01 FI FI880946A patent/FI880946A/fi not_active Application Discontinuation
- 1988-03-02 MX MX010619A patent/MX167610B/es unknown
- 1988-03-02 BR BR8800971A patent/BR8800971A/pt not_active IP Right Cessation
- 1988-03-02 NZ NZ223716A patent/NZ223716A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
BR8800971A (pt) | 1988-09-20 |
IT1202606B (it) | 1989-02-09 |
AU1239988A (en) | 1988-09-01 |
AU597798B2 (en) | 1990-06-07 |
MX167610B (es) | 1993-03-31 |
IT8719542A0 (it) | 1987-03-02 |
US4805392A (en) | 1989-02-21 |
EP0280989A1 (en) | 1988-09-07 |
NZ223716A (en) | 1990-06-26 |
FI880946A0 (fi) | 1988-03-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |
Owner name: SOCIETA CAVI PIRELLI S.P.A |