JPS57200243A - Drawing of optical fiber line and its device - Google Patents
Drawing of optical fiber line and its deviceInfo
- Publication number
- JPS57200243A JPS57200243A JP56085995A JP8599581A JPS57200243A JP S57200243 A JPS57200243 A JP S57200243A JP 56085995 A JP56085995 A JP 56085995A JP 8599581 A JP8599581 A JP 8599581A JP S57200243 A JPS57200243 A JP S57200243A
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- coating
- belt
- endless belt
- coating material
- 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.)
- Granted
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
- B65H51/00—Forwarding filamentary material
- B65H51/14—Aprons, endless belts, lattices, or like driven elements
Abstract
PURPOSE: To enable the drawing of optical fiber with low degree of breakage even at high speed, by making a coating compound in a coating bath flow in the direction of the progress of optical fiber by an endless belt so that the viscosity resistance of the coating compound is reduced.
CONSTITUTION: The wheels 10 and 11 to be driven by the shafts 13 and 14 are set at the top and bottom in the interior of the coating baths 15 and 15' capable of being divided into the right and left. The endless belt 9 is hung between the top and bottom wheels 10 and 11, and a large number of the blade plates 16 are attached to the surface of the belt 9. The optical fiber 3 is passed through the notch 22 equipped at the middle of the belt 9 to the plastic coating material 5 in the coating baths 15 and 15', and discharged from the nozzle 12. In the operation, the coating material 5 close to the optical fiber 3 is made to flow in the direction of the passage of the optical fiber 3 by the endless belt 9 and the blade plates 16, the relative speed between the optical fiber 3 and the coating material 5 is lessened, and the viscosity resistance of the optical fiber 3 is extremely reduced.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56085995A JPS57200243A (en) | 1981-06-03 | 1981-06-03 | Drawing of optical fiber line and its device |
| JP63314784A JPH02263740A (en) | 1981-06-03 | 1988-12-12 | Method and device for drawing optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56085995A JPS57200243A (en) | 1981-06-03 | 1981-06-03 | Drawing of optical fiber line and its device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63314784A Division JPH02263740A (en) | 1981-06-03 | 1988-12-12 | Method and device for drawing optical fiber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57200243A true JPS57200243A (en) | 1982-12-08 |
| JPH0131465B2 JPH0131465B2 (en) | 1989-06-26 |
Family
ID=13874237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56085995A Granted JPS57200243A (en) | 1981-06-03 | 1981-06-03 | Drawing of optical fiber line and its device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57200243A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114671604A (en) * | 2022-04-18 | 2022-06-28 | 浙江奕菲科技有限公司 | Anti-bending wire drawing equipment |
-
1981
- 1981-06-03 JP JP56085995A patent/JPS57200243A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114671604A (en) * | 2022-04-18 | 2022-06-28 | 浙江奕菲科技有限公司 | Anti-bending wire drawing equipment |
| CN114671604B (en) * | 2022-04-18 | 2022-09-30 | 浙江奕菲科技有限公司 | Anti-bending wire drawing equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0131465B2 (en) | 1989-06-26 |
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