WO2000008501A1 - Vorrichtung zum entfernen einer schutzschicht eines lichtleiters - Google Patents
Vorrichtung zum entfernen einer schutzschicht eines lichtleiters Download PDFInfo
- Publication number
- WO2000008501A1 WO2000008501A1 PCT/DE1999/002073 DE9902073W WO0008501A1 WO 2000008501 A1 WO2000008501 A1 WO 2000008501A1 DE 9902073 W DE9902073 W DE 9902073W WO 0008501 A1 WO0008501 A1 WO 0008501A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- protective layer
- light guide
- clamping jaws
- heating
- heating jaw
- 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.)
- Ceased
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1275—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by applying heat
-
- 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
- G02B6/24—Coupling light guides
- G02B6/245—Removing protective coverings of light guides before coupling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/12—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof
- H02G1/1202—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for removing insulation or armouring from cables, e.g. from the end thereof by cutting and withdrawing insulation
- H02G1/1248—Machines
- H02G1/1251—Machines the cutting element not rotating about the wire or cable
- H02G1/1253—Machines the cutting element not rotating about the wire or cable making a transverse cut
- H02G1/1256—Machines the cutting element not rotating about the wire or cable making a transverse cut using wire or cable-clamping means
Definitions
- the invention relates to a device for removing a protective layer of a light guide, wherein one end of the light guide can be inserted between two small jaws of a pull-off device, at least one of which has a heating jaw.
- the invention has for its object to shorten the heating time.
- the longitudinal grooves significantly increase the contact area between the heating jaws and the light guide, e.g. with V-shaped longitudinal grooves distributed over several points on the circumference, so that the protective layer is warmed and softened more quickly.
- the part-circular cross section according to claim 2 results in a large-area contact between the light guide and the heating jaw.
- FIG. 1 shows a longitudinal section through a pull-off device with an inserted light guide
- FIG. 2 shows a cross section through the pull-off device along the line II-II in FIG. 1.
- a scissor-like pull-out device for removing a plastic protective layer of a light guide is provided with two clamping jaws 1 which can be pivoted relative to one another, between which light guides 2 of different strengths can be inserted.
- One of the two clamping jaws 1 has a heating jaw 3 which is embedded in the clamping jaws 1 and is essentially flush with the surface thereof.
- the metallic heating jaw 3 is provided with an electrical heating element 4, by means of which the heating jaw 3 can be heated to a temperature which lies above the softening temperature of a protective layer 5 of the light guide 2.
- the thinner ones of the light guides 2 are clamped between flat sections of the heating jaw 2 and the clamping jaw 1.
- a considerably thicker light guide 2 is inserted into a longitudinal groove 6 of the heating jaw 3 and is largely enclosed by the latter. This results in such good thermal contact that the protective layer 5 of the thicker light guide 2 is softened in the same period of time as with the thinner light guides 2.
- the clamping jaws 1 are provided with cutting edges 7 which cut into the protective layer 5 when the clamping jaws 1 are pressed together. After the protective layer 5 has softened, the light guide 2 can be pulled out of the device, the protective layer 5 being retained by the pulling blades 7 and being pulled off the light guide core.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Magnetic Heads (AREA)
- Dicing (AREA)
- Knives (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/762,335 US6427557B1 (en) | 1998-08-05 | 1999-07-05 | Device for removing a protective layer from an optical waveguide |
| AU58482/99A AU5848299A (en) | 1998-08-05 | 1999-07-05 | Device for removing a protective layer of a light duct |
| EP99945912A EP1103011B1 (de) | 1998-08-05 | 1999-07-05 | Vorrichtung zum entfernen einer schutzschicht eines lichtleiters |
| DE59900995T DE59900995D1 (de) | 1998-08-05 | 1999-07-05 | Vorrichtung zum entfernen einer schutzschicht eines lichtleiters |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29814057.8 | 1998-08-05 | ||
| DE29814057U DE29814057U1 (de) | 1998-08-05 | 1998-08-05 | Vorrichtung zum Entfernen einer Schutzschicht eines Lichtleiters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000008501A1 true WO2000008501A1 (de) | 2000-02-17 |
Family
ID=8060919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE1999/002073 Ceased WO2000008501A1 (de) | 1998-08-05 | 1999-07-05 | Vorrichtung zum entfernen einer schutzschicht eines lichtleiters |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6427557B1 (de) |
| EP (1) | EP1103011B1 (de) |
| AU (1) | AU5848299A (de) |
| DE (2) | DE29814057U1 (de) |
| WO (1) | WO2000008501A1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109142001A (zh) * | 2018-08-31 | 2019-01-04 | 淮南文峰航天电缆有限公司 | 一种导体压出装置 |
| CN111193225A (zh) * | 2019-12-24 | 2020-05-22 | 嘉善恒达塑料电器有限公司 | 一种电线橡塑绝缘层剥离设备 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002328241A (ja) * | 2001-04-26 | 2002-11-15 | Fujikura Ltd | 光ファイバ被覆除去装置 |
| CN100514769C (zh) * | 2006-03-18 | 2009-07-15 | 董一伟 | 导线热剥钳 |
| US8677861B2 (en) | 2011-03-31 | 2014-03-25 | Corning Cable Systems Llc | Bladeless stripping device |
| CN103777277A (zh) * | 2012-10-19 | 2014-05-07 | 泰科电子(上海)有限公司 | 光缆热剥机和剥光缆的方法 |
| CN109307909A (zh) * | 2017-07-26 | 2019-02-05 | 深圳市光谷通讯设备有限公司 | 自动剥纤机 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57108801A (en) * | 1980-12-10 | 1982-07-07 | Nippon Telegr & Teleph Corp <Ntt> | Exfoliater of optical fiber coating |
| JPS6060602A (ja) * | 1983-09-14 | 1985-04-08 | Toshiba Corp | 光ファイバ被覆脱却器 |
| EP0154375A1 (de) * | 1984-02-25 | 1985-09-11 | Philips Patentverwaltung GmbH | Vorrichtung zum Ablösen der auf die Glasfaser von Lichtwellenleitern aufgebrachten Beschichtung |
| US5033335A (en) * | 1989-04-20 | 1991-07-23 | Furukawa Electric Co., Ltd. | Coating stripper for optical fibers |
| DE4203995A1 (de) * | 1992-02-12 | 1993-08-19 | Philips Patentverwaltung | Verfahren und vorrichtung zum abloesen einer beschichtung von einem lichtwellenleiter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3107287A (en) * | 1961-11-15 | 1963-10-15 | North American Aviation Inc | Thermal wire stripper |
-
1998
- 1998-08-05 DE DE29814057U patent/DE29814057U1/de not_active Expired - Lifetime
-
1999
- 1999-07-05 US US09/762,335 patent/US6427557B1/en not_active Expired - Fee Related
- 1999-07-05 AU AU58482/99A patent/AU5848299A/en not_active Abandoned
- 1999-07-05 DE DE59900995T patent/DE59900995D1/de not_active Expired - Fee Related
- 1999-07-05 EP EP99945912A patent/EP1103011B1/de not_active Expired - Lifetime
- 1999-07-05 WO PCT/DE1999/002073 patent/WO2000008501A1/de not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57108801A (en) * | 1980-12-10 | 1982-07-07 | Nippon Telegr & Teleph Corp <Ntt> | Exfoliater of optical fiber coating |
| JPS6060602A (ja) * | 1983-09-14 | 1985-04-08 | Toshiba Corp | 光ファイバ被覆脱却器 |
| EP0154375A1 (de) * | 1984-02-25 | 1985-09-11 | Philips Patentverwaltung GmbH | Vorrichtung zum Ablösen der auf die Glasfaser von Lichtwellenleitern aufgebrachten Beschichtung |
| US5033335A (en) * | 1989-04-20 | 1991-07-23 | Furukawa Electric Co., Ltd. | Coating stripper for optical fibers |
| DE4203995A1 (de) * | 1992-02-12 | 1993-08-19 | Philips Patentverwaltung | Verfahren und vorrichtung zum abloesen einer beschichtung von einem lichtwellenleiter |
Non-Patent Citations (3)
| Title |
|---|
| DETLEF SCHADE: "MIT DEM BEDARF SCHRITT HALTEN", NACHRICHTEN ELEKTRONIK UND TELEMATIK,DE,VERLAG DR. HUETHIG. HEIDELBERG, vol. 45, no. 4, pages 153-156, XP000227033, ISSN: 0177-5499 * |
| PATENT ABSTRACTS OF JAPAN vol. 006, no. 198 (P - 147) 7 October 1982 (1982-10-07) * |
| PATENT ABSTRACTS OF JAPAN vol. 009, no. 195 (P - 379) 13 August 1985 (1985-08-13) * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109142001A (zh) * | 2018-08-31 | 2019-01-04 | 淮南文峰航天电缆有限公司 | 一种导体压出装置 |
| CN109142001B (zh) * | 2018-08-31 | 2021-05-11 | 淮南文峰航天电缆有限公司 | 一种导体压出装置 |
| CN111193225A (zh) * | 2019-12-24 | 2020-05-22 | 嘉善恒达塑料电器有限公司 | 一种电线橡塑绝缘层剥离设备 |
| CN111193225B (zh) * | 2019-12-24 | 2021-06-15 | 嘉善恒达塑料电器有限公司 | 一种电线橡塑绝缘层剥离设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1103011B1 (de) | 2002-03-13 |
| AU5848299A (en) | 2000-02-28 |
| EP1103011A1 (de) | 2001-05-30 |
| US6427557B1 (en) | 2002-08-06 |
| DE29814057U1 (de) | 1998-10-15 |
| DE59900995D1 (de) | 2002-04-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2342188A1 (de) | Verfahren zum hindurchfuehren einer speiseleitung durch eine oeffnung und zur festen halterung in dieser | |
| DE19516338C1 (de) | Verbindungsklemme für elektrische Leiter | |
| EP1103011A1 (de) | Vorrichtung zum entfernen einer schutzschicht eines lichtleiters | |
| EP0140204A2 (de) | Nadelhalter mit Nadelstreifen für Textilmaschinen | |
| DE1943374A1 (de) | Anordnung zum vollstaendigen oder teilweisen Abisolieren von Kabeln | |
| DE19943751B4 (de) | Trennverfahren | |
| DE1038749B (de) | Vorrichtung zum mehrfachen Abkanten und Verschweissen von Platten aus thermoplastischen Kunststoffen | |
| DE3238266C2 (de) | Verfahren und Vorrichtung zum Verbinden der Enden eines faserverstärkten Kunststoffriemens | |
| DE2723851C2 (de) | Verfahren zum Abisolieren der Enden einer Flachleiter-Bandleitung | |
| DE2218857B2 (de) | Flaches elektrisches kabel | |
| DE2801201A1 (de) | Geraet zum heissiegeln und trennschweissen von duennen lagen aus thermoplastischem kunststoff, insbesondere folienschlaeuchen, folienbahnen o.dgl. | |
| EP0824280A3 (de) | Verdrahtungsverfahren für Anschlussstellen elektrischer Geräte oder Baugruppenelemente | |
| DE102012023733A1 (de) | Vorrichtung zum Verlängern von Eigenhaarsträhnen | |
| DE4017815C2 (de) | Kontaktklammer für Schneidklemmverbindungen | |
| DE2000919C3 (de) | Widerstandselement fur Drahtpotentiometer | |
| DE2904789C3 (de) | Montagevorrichtung zum Spreizen von elektrischen Leitern, insbesondere von Kabeladern für das Ansetzen von Klemmen o.dgl. | |
| DE3315252A1 (de) | Stoffschneide- und -erwaermungswerkzeug | |
| DE29603672U1 (de) | Zange zum Auswechseln von Glühlampen | |
| DE202004005178U1 (de) | Beheizbarer Füllstoffspatel/-hobel | |
| DE2057211A1 (de) | Verfahren und Vorrichtung zur Herstellung einer eine Vielzahl von Gehoerschuetzern enthaltenden Verpackung | |
| DE2505750A1 (de) | Verfahren zum abisolieren einer bandleitung | |
| DE2827852A1 (de) | Mit einer halterung fuer den bohrfutterspannschluessel versehene schutzhuelle des stromzufuehrungskabels fuer ein spannfutter aufweisende elektrowerkzeuge | |
| DE2536175A1 (de) | Verfahren zum quetschverbinden (crimpen) einer vielzahl von adern eines leiterstranges mit anschlusskontakten, insbesondere fuer eine steckerleiste | |
| DE1032353B (de) | Geraet zum Entfernen der Isolation von den Enden isolierter elektrischer Leiter | |
| DE1135537B (de) | Verfahren und Vorrichtung zur Abisolierung von Draehten |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): AU CN JP US |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
| WWE | Wipo information: entry into national phase |
Ref document number: 1999945912 Country of ref document: EP |
|
| WWP | Wipo information: published in national office |
Ref document number: 1999945912 Country of ref document: EP |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 09762335 Country of ref document: US |
|
| WWG | Wipo information: grant in national office |
Ref document number: 1999945912 Country of ref document: EP |