FR2369221B1 - - Google Patents
Info
- Publication number
- FR2369221B1 FR2369221B1 FR7732551A FR7732551A FR2369221B1 FR 2369221 B1 FR2369221 B1 FR 2369221B1 FR 7732551 A FR7732551 A FR 7732551A FR 7732551 A FR7732551 A FR 7732551A FR 2369221 B1 FR2369221 B1 FR 2369221B1
- Authority
- FR
- France
- 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.)
- Expired
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
- G02B6/24—Coupling light guides
- G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T225/00—Severing by tearing or breaking
- Y10T225/10—Methods
- Y10T225/12—With preliminary weakening
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T225/00—Severing by tearing or breaking
- Y10T225/30—Breaking or tearing apparatus
- Y10T225/307—Combined with preliminary weakener or with nonbreaking cutter
- Y10T225/321—Preliminary weakener
- Y10T225/325—With means to apply moment of force to weakened work
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7612081,A NL178245C (nl) | 1976-11-01 | 1976-11-01 | Werkwijze en inrichting voor het breken van glazen optische vezels. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2369221A1 FR2369221A1 (fr) | 1978-05-26 |
| FR2369221B1 true FR2369221B1 (https=) | 1983-06-17 |
Family
ID=19827141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7732551A Granted FR2369221A1 (fr) | 1976-11-01 | 1977-10-28 | Procede pour preparer des fibres optiques |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4146374A (https=) |
| JP (1) | JPS595881B2 (https=) |
| DE (1) | DE2747306C2 (https=) |
| FR (1) | FR2369221A1 (https=) |
| GB (1) | GB1568128A (https=) |
| NL (1) | NL178245C (https=) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4368064A (en) * | 1981-06-05 | 1983-01-11 | Rca Corporation | Method for cleaving an optical fiber |
| DE3224714C2 (de) * | 1982-07-02 | 1984-06-20 | Krone Gmbh, 1000 Berlin | Vorrichtung zum Trennen und Prüfen optischer Wellenleiter |
| DE3429679A1 (de) * | 1984-08-11 | 1986-02-20 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Verfahren zur herstellung von faserendflaechen |
| SE513049C2 (sv) * | 1997-12-19 | 2000-06-26 | Ericsson Telefon Ab L M | Anordning för att fixera fibrer |
| US9546909B2 (en) * | 2013-02-08 | 2017-01-17 | Jyoti Goda | Apparatus and methods for continuous temperature measurement of molten metals |
| US9829633B2 (en) * | 2014-10-06 | 2017-11-28 | Corning Optical Communications LLC | Methods and devices for cleaving optical fibers |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1194124A (en) * | 1916-08-08 | Method of wobking glass | ||
| US3839006A (en) * | 1973-03-01 | 1974-10-01 | J Pikor | Apparatus for cutting notch sensitive materials |
| DE2339016B2 (de) * | 1973-08-01 | 1976-10-21 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum durchtrennen von glasfasern und vorrichtung zur durchfuehrung des verfahrens |
| US3934773A (en) * | 1973-11-02 | 1976-01-27 | Bell Telephone Laboratories, Incorporated | Method for breaking brittle rods or fibers |
| GB1500024A (en) * | 1975-07-14 | 1978-02-08 | Post Office | Optical fibre severing apparatus |
| US4017013A (en) * | 1975-12-16 | 1977-04-12 | Corning Glass Works | Multiple fiber end preparation |
| US4039309A (en) * | 1976-07-28 | 1977-08-02 | Bell Telephone Laboratories, Incorporated | Method and apparatus for breaking optical fibers |
-
1976
- 1976-11-01 NL NLAANVRAGE7612081,A patent/NL178245C/xx not_active IP Right Cessation
-
1977
- 1977-10-21 DE DE2747306A patent/DE2747306C2/de not_active Expired
- 1977-10-25 US US05/844,747 patent/US4146374A/en not_active Expired - Lifetime
- 1977-10-28 FR FR7732551A patent/FR2369221A1/fr active Granted
- 1977-10-28 GB GB45004/77A patent/GB1568128A/en not_active Expired
- 1977-10-31 JP JP52129820A patent/JPS595881B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4146374A (en) | 1979-03-27 |
| GB1568128A (en) | 1980-05-29 |
| DE2747306A1 (de) | 1978-05-03 |
| NL7612081A (nl) | 1978-05-03 |
| FR2369221A1 (fr) | 1978-05-26 |
| JPS595881B2 (ja) | 1984-02-07 |
| DE2747306C2 (de) | 1986-08-07 |
| NL178245B (nl) | 1985-09-16 |
| JPS5357050A (en) | 1978-05-24 |
| NL178245C (nl) | 1986-02-17 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |