RAIL BOND

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United States of America Patent

SERIAL NO

14892402

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A rail bond which achieves high durability and high reliability in response to vibration caused by running of trains is provided. [Solving Means] A rail bond according to the present invention includes a conductor that electrically connects rails separately adjacent to each other, terminals electrically connected to the conductor and welded on side surfaces of the rails, and end-edges at which the conductor is connected to the terminals. Each of the terminals has a welding region welded on the side surface of the rail, and, in a direction almost perpendicular to the side surface of the rail, the welding region, the terminal, the end-edge, and the conductor have a predetermined relationship with respect to at least one of positions, mutual shapes, lamination, and a lamination structure.

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Patent Owner(s)

Patent OwnerAddress
FUKUOKA PREFECTURAL GOVERNMENT7-7 HIGASHIKOEN HAKATA-KU FUKUOKA-SHI FUKUOKA 812-8577
SHOWA TECS CO LTD1743-4 YAKUOUJI KOGA-SHI FUKUOKA

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
EGASHIRA, Takaki Fukuoka, JP 1 0
TAKAMIYA, Yoshihiro Fukuoka, JP 1 0
YAMAMOTO, Keiichiro Fukuoka, JP 24 121
YOSHIMURA, Kenji Fukuoka, JP 19 105
YOSHINAGA, Kenichi Fukuoka, JP 8 56

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