JPS5541470A - Production of optical cable, and tape - Google Patents
Production of optical cable, and tapeInfo
- Publication number
- JPS5541470A JPS5541470A JP11552978A JP11552978A JPS5541470A JP S5541470 A JPS5541470 A JP S5541470A JP 11552978 A JP11552978 A JP 11552978A JP 11552978 A JP11552978 A JP 11552978A JP S5541470 A JPS5541470 A JP S5541470A
- Authority
- JP
- Japan
- Prior art keywords
- tape
- groove
- cable
- letting
- production
- 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
- 230000003287 optical effect Effects 0.000 title 1
- 239000013307 optical fiber Substances 0.000 abstract 2
- 238000005452 bending Methods 0.000 abstract 1
- 230000008719 thickening Effects 0.000 abstract 1
Abstract
PURPOSE: To increase the strength of cable by thickening of thickness of tape, facilitate the forming, simplify the forming jigs, and increase the speed of production, by providing a linear thin wall part in the tape ending position.
CONSTITUTION: When producing a V-shaped tape by letting off a tape and an optical fiber from a rotary gauge, a groove 22 is provided in the longitudinal direction in the central part of a thick wall tape 21. The groove 22 may be bent either inward or outward. The optical fiber is settled into the V-recess. When the groove is set outside, since a cavity is made in the central part of the cable when gathering the cable, a high tensile strength wire may be placed into the cavity as a tension member. As a result, the groove may be graved before letting off and bending the flat tape, and by letting off the pre-bent tape, the constitution of the device may be simplified.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11552978A JPS5541470A (en) | 1978-09-19 | 1978-09-19 | Production of optical cable, and tape |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11552978A JPS5541470A (en) | 1978-09-19 | 1978-09-19 | Production of optical cable, and tape |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5541470A true JPS5541470A (en) | 1980-03-24 |
JPS6118723B2 JPS6118723B2 (en) | 1986-05-14 |
Family
ID=14664776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11552978A Granted JPS5541470A (en) | 1978-09-19 | 1978-09-19 | Production of optical cable, and tape |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5541470A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000047114A (en) * | 1998-12-31 | 2000-07-25 | 강병호 | Folded groove and method therefor |
KR100320396B1 (en) * | 1998-12-31 | 2002-02-19 | 김진찬 | Ultra-Multicore Optical Cables with Foldable Grooves_ |
KR100320380B1 (en) * | 1998-12-31 | 2002-02-19 | 김진찬 | Ultra-Multicore Optical Cables with Foldable Grooves_ |
-
1978
- 1978-09-19 JP JP11552978A patent/JPS5541470A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20000047114A (en) * | 1998-12-31 | 2000-07-25 | 강병호 | Folded groove and method therefor |
KR100320396B1 (en) * | 1998-12-31 | 2002-02-19 | 김진찬 | Ultra-Multicore Optical Cables with Foldable Grooves_ |
KR100320380B1 (en) * | 1998-12-31 | 2002-02-19 | 김진찬 | Ultra-Multicore Optical Cables with Foldable Grooves_ |
Also Published As
Publication number | Publication date |
---|---|
JPS6118723B2 (en) | 1986-05-14 |
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