JPH0432644Y2 - - Google Patents
Info
- Publication number
- JPH0432644Y2 JPH0432644Y2 JP15780285U JP15780285U JPH0432644Y2 JP H0432644 Y2 JPH0432644 Y2 JP H0432644Y2 JP 15780285 U JP15780285 U JP 15780285U JP 15780285 U JP15780285 U JP 15780285U JP H0432644 Y2 JPH0432644 Y2 JP H0432644Y2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- supply
- rotary extrusion
- twisting
- fiber protection
- 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.)
- Expired
Links
- 239000013307 optical fiber Substances 0.000 claims description 124
- 238000001125 extrusion Methods 0.000 claims description 29
- 239000002994 raw material Substances 0.000 claims description 3
- 238000004804 winding Methods 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000013308 plastic optical fiber Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15780285U JPH0432644Y2 (fr) | 1985-10-17 | 1985-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15780285U JPH0432644Y2 (fr) | 1985-10-17 | 1985-10-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6268111U JPS6268111U (fr) | 1987-04-28 |
| JPH0432644Y2 true JPH0432644Y2 (fr) | 1992-08-06 |
Family
ID=31080692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15780285U Expired JPH0432644Y2 (fr) | 1985-10-17 | 1985-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432644Y2 (fr) |
-
1985
- 1985-10-17 JP JP15780285U patent/JPH0432644Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6268111U (fr) | 1987-04-28 |
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