JPS63133418U - - Google Patents

Info

Publication number

JPS63133418U

JPS63133418U JP2624187U JP2624187U JPS63133418U JP S63133418 U JPS63133418 U JP S63133418U JP 2624187 U JP2624187 U JP 2624187U JP 2624187 U JP2624187 U JP 2624187U JP S63133418 U JPS63133418 U JP S63133418U

Authority

JP

Japan

Prior art keywords

insulating material

trolley wire

conductor

necessary

insulated trolley

Prior art date

1987-02-24

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

• 239000011810 insulating material Substances 0.000 claims description 4
• 239000004020 conductor Substances 0.000 claims description 3
• 239000011248 coating agent Substances 0.000 claims description 2
• 238000000576 coating method Methods 0.000 claims description 2
• 230000000452 restraining effect Effects 0.000 claims 1
• 230000017525 heat dissipation Effects 0.000 description 1