JPH03124423U - - Google Patents

Info

Publication number

JPH03124423U

JPH03124423U JP3310490U JP3310490U JPH03124423U JP H03124423 U JPH03124423 U JP H03124423U JP 3310490 U JP3310490 U JP 3310490U JP 3310490 U JP3310490 U JP 3310490U JP H03124423 U JPH03124423 U JP H03124423U

Authority

JP

Japan

Prior art keywords

optical fiber

metal tube

unit

ground wire

overhead ground

Prior art date

1990-03-29

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000013307 optical fiber Substances 0.000 claims description 19
• 229910052751 metal Inorganic materials 0.000 claims description 5
• 239000002184 metal Substances 0.000 claims description 5
• 239000002131 composite material Substances 0.000 claims description 4
• 229910000831 Steel Inorganic materials 0.000 claims description 2
• 239000010959 steel Substances 0.000 claims description 2
• 230000003014 reinforcing effect Effects 0.000 claims 1
• 229910052782 aluminium Inorganic materials 0.000 description 4
• 238000010586 diagram Methods 0.000 description 3
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
• 230000004308 accommodation Effects 0.000 description 1
• 239000000835 fiber Substances 0.000 description 1
• 230000002787 reinforcement Effects 0.000 description 1

Cited By (1)