JPS57118047A - Manufacture of reinforced optical fiber - Google Patents
Manufacture of reinforced optical fiberInfo
- Publication number
- JPS57118047A JPS57118047A JP55179912A JP17991280A JPS57118047A JP S57118047 A JPS57118047 A JP S57118047A JP 55179912 A JP55179912 A JP 55179912A JP 17991280 A JP17991280 A JP 17991280A JP S57118047 A JPS57118047 A JP S57118047A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- optical fiber
- fiber
- rotator
- belt
- 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
Landscapes
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Abstract
PURPOSE: To efficiently obtain a reinforced optical fiber of high quality by using a rotator as a metallic mold for introducing and heat curing an optical fiber coated with a reinforcing layer composed of reinforcing fibers and thermo- setting resin.
CONSTITUTION: An optical fiber 10 is passed through a die 2 at high speed together with many reinforcing fibers 11 impregnated with uncured thermosetting resin 12 and arranged around the fiber 10. the fiber 10 having a reinforcing layer 14 formed at the outside through the die 2 enters the peripheral groove 6 of a rotator 4 having an open part covered with a running belt 5, and the resin 12 of the layer 14 is cured thoroughly with the rotator 4 and the belt 5 heated to a high temp. with heaters 8, 9 before the fiber 10 leaves the groove 6. Thus, a reinforced optical fiber 13 is obtd. The relative friction between the layer 14 and the rotator 4 and that between the layer 14 and the belt 5 are reduced extremely. As a result, the surface of the layer 14 is not roughened, a strain causing microbend is not produced in the fiber 10, and the fibers 11 are not cut.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55179912A JPS6048462B2 (en) | 1980-12-19 | 1980-12-19 | Method for manufacturing reinforced optical fiber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55179912A JPS6048462B2 (en) | 1980-12-19 | 1980-12-19 | Method for manufacturing reinforced optical fiber |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57118047A true JPS57118047A (en) | 1982-07-22 |
JPS6048462B2 JPS6048462B2 (en) | 1985-10-28 |
Family
ID=16074080
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55179912A Expired JPS6048462B2 (en) | 1980-12-19 | 1980-12-19 | Method for manufacturing reinforced optical fiber |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6048462B2 (en) |
-
1980
- 1980-12-19 JP JP55179912A patent/JPS6048462B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6048462B2 (en) | 1985-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR900010144A (en) | FRP smelting structure and its manufacturing method | |
JPS56115216A (en) | Prepreg material and manufacture thereof | |
GB1508951A (en) | Epoxide resin based prepregs | |
SE8404124D0 (en) | PUT TO MAKE FORMULAS OF GLASS FIBER ARMED PLASTIC | |
JPS57118047A (en) | Manufacture of reinforced optical fiber | |
JPS5622405A (en) | Connecting method of optical fiber | |
FR2503021B1 (en) | ||
JPS5782149A (en) | Reinforced optical fiber | |
JPS5771107A (en) | Mold electromagnetic coil | |
ATE28594T1 (en) | COMPOSITE PROFILE. | |
JPS55120121A (en) | Manufacture of resin-molded coil | |
JPS53127573A (en) | Manufacture of fiber reinforced composite material | |
JPS5375285A (en) | Manufacture of synthetic resin laminate | |
JPS57163529A (en) | Method for molding composite material pipe | |
JPS565735A (en) | Manufacture of epoxy resin tube | |
JPS5747619A (en) | Stamping method | |
TW254884B (en) | Process of producing pipes made of braiding composites | |
JPS6026913A (en) | Optical fiber core and its production | |
JPS56159125A (en) | Manufacture of fiber reinforced plastic annular ring | |
ES527425A0 (en) | METHOD AND APPARATUS FOR THE MANUFACTURE OF CAST COMPOSITE PANELS | |
JPS55101421A (en) | Method and apparatus for continuous preparation of specially shaped tube made of reinforced resin | |
JPS573828A (en) | Production of clutch facing | |
JPS5495671A (en) | Manufacture of glass-fiber reinforced resin | |
JPS6463132A (en) | Molding method for unidirectional fiber-reinforced resin material | |
JPS56129156A (en) | Production of sound-absorbing molded body |