JPH0615466Y2 - 光ファイバー内蔵架空地線の鉄塔上引留部 - Google Patents
光ファイバー内蔵架空地線の鉄塔上引留部Info
- Publication number
- JPH0615466Y2 JPH0615466Y2 JP1987135964U JP13596487U JPH0615466Y2 JP H0615466 Y2 JPH0615466 Y2 JP H0615466Y2 JP 1987135964 U JP1987135964 U JP 1987135964U JP 13596487 U JP13596487 U JP 13596487U JP H0615466 Y2 JPH0615466 Y2 JP H0615466Y2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- built
- ground wire
- overhead ground
- tower
- 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 - Lifetime
Links
- 239000013307 optical fiber Substances 0.000 title claims description 33
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 230000000717 retained effect Effects 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Elimination Of Static Electricity (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987135964U JPH0615466Y2 (ja) | 1987-09-04 | 1987-09-04 | 光ファイバー内蔵架空地線の鉄塔上引留部 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987135964U JPH0615466Y2 (ja) | 1987-09-04 | 1987-09-04 | 光ファイバー内蔵架空地線の鉄塔上引留部 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6440231U JPS6440231U (enrdf_load_stackoverflow) | 1989-03-10 |
| JPH0615466Y2 true JPH0615466Y2 (ja) | 1994-04-20 |
Family
ID=31396034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987135964U Expired - Lifetime JPH0615466Y2 (ja) | 1987-09-04 | 1987-09-04 | 光ファイバー内蔵架空地線の鉄塔上引留部 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0615466Y2 (enrdf_load_stackoverflow) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH620059A5 (enrdf_load_stackoverflow) * | 1978-02-03 | 1980-10-31 | Energie Froide Int Sa | |
| JPH0312009Y2 (enrdf_load_stackoverflow) * | 1984-12-20 | 1991-03-22 |
-
1987
- 1987-09-04 JP JP1987135964U patent/JPH0615466Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6440231U (enrdf_load_stackoverflow) | 1989-03-10 |
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