RIGID ELECTRIC TRAIN WIRE

PROBLEM TO BE SOLVED: To provide a rigid electric train wire capable of highly suppressing the occurrence of electric corrosion. SOLUTION: The rigid electric train wire has a support frame body 2, where a support frame K for holding a copper-made trolley wire 1 at the tip end is made of aluminum and...

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Bibliographic Details
Main Authors ADACHI FUMIAKI, NAKAJIMA KATSUJI
Format Patent
LanguageEnglish
Published 29.11.2007
Subjects
PERFORMING OPERATIONS
POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES
TRANSPORTING
VEHICLES IN GENERAL
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Summary:PROBLEM TO BE SOLVED: To provide a rigid electric train wire capable of highly suppressing the occurrence of electric corrosion. SOLUTION: The rigid electric train wire has a support frame body 2, where a support frame K for holding a copper-made trolley wire 1 at the tip end is made of aluminum and has an approximate T shaped cross section, and a copper-made trolley wire receiving member 4 firmly fixed to the tip end part 5 of the support frame body 2. The rigid electric train wire is equipped with a copper-made ear 3 which is firmly fixed to the support frame body 2 and holds the trolley wire 1 in cooperation with the trolley wire receiving member 4. A zinc layer and a chromate treatment layer are laminated on the firmly fixed surfaces 40, 41 of the trolley wire receiving member 4 with the support frame body 2 of the ear 3 in order from the inner side. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20060136205